mi reactor core configuration(s) structural support & vacuum pumping
DESCRIPTION
MI Reactor Core Configuration(s) Structural Support & Vacuum Pumping. C. Priniski, C. Gentile, F. Dahlgren Princeton Plasma Physics Laboratory UCSD January 30 th -31 st , 2007. 10 m. Current Thinking:. A.E. Robson 1/26/07. John Sethian MI Chamber 1/23/07. PPPL HAPL 16 Configuration. - PowerPoint PPT PresentationTRANSCRIPT
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MI Reactor Core Configuration(s) Structural Support & Vacuum PumpingC. Priniski, C. Gentile, F. DahlgrenPrinceton Plasma Physics Laboratory UCSDJanuary 30th-31st, 2007
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Current Thinking:John Sethian MI Chamber 1/23/07A.E. Robson 1/26/07
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PPPL HAPL 16 Configuration
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Vacuum Vessel StructureInternal Component Approximate Weights 17Li-83Pb Conical Blanket:Density of Breeder: 8650 kg/m^3 1 Blanket volume: ~130.6 m3 Blanket weight: 1.12 million kg, or 1,245 tons
FliBe Conical Blanket:Density of Breeder: ~1990 kg/m3 2 Blanket volume: ~same 130.6m3Blanket weight: 260,000 kg, or 287 tons
Internal Neutron Shielding 75% weight steel: Weighing about 252,000 kg, or 278 tons1. ITER Documentation Series No 29, IAEA, Vienna 1991 "Blanket, Shield Design and material Data Base.2. Proposal of a Blanket concept based on FliBe and advanced ferritic steel, APEX Meeting , San Diego, April 17-19 , 2002
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Vacuum Vessel StructureFEA Analysis Upper Shell SST Under Vacuum & Structural LoadsTotal deflection ~ 8 mm for 1.5 inch thick vessel
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Chamber MaintenanceAccomplished through domed (upper and lower) flange diameter allows removal of small coilFour laser ducts removed (all optics remain in place) Requires modular consumable components (blanket, ion dumps)Allows for toriodal ion dump vacuum pumping
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HAPL 16 Givens and Druthers:
Givens
Druthers
( Beam ports: 40, per Malcolms positioning
( Beam port orientation: vertical, 6:1 aspect ratio
( Field coil cross section: .8 m x .8 m
? Field coils/blanket held by separate entities
? Field coil held by external structure
( Chamber radius: > 5 m
( Chamber shape: bi-conical
( Blanket thickness sufficient for breeding
( Blanket topology: allows current path
( Vacuum system: capable of 1 mTorr
X Biological shield: cannot be opened for maintenance
( Steel/water shield thickness :0.5 m
( Biological shield thickness required behind beam ports: 2.5 m
( Ion dump ring at equator and 12.5 m r
( Access to blanket does not require re-welding beam ports
( Target injector 15 degrees above bottom dead center
( Chamber radius at mid-plane: 6 m
( Blanket thickness: 0.7 m to 1.1 m
( Chamber oriented with axis vertical
( Access to blanket w/o moving beam ports
( Accommodate blanket vertical removal
( Preferred blanket design: SiCf/SiC + Pb-17Li or flibe
( Field coil positions as stated
( Minimize mass to be lifted for access
( Minimize height of lifts
( Minimize evacuated volume
( Minimize thermal stresses
( Design ion dump chambers
X Position shield far from blanket
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16th HAPL - Magnetic Intervention ChamberGeneral conceptual arrangement for the magnetic intervention chamber
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Baseline Design of Cusp CoilsCable in Conduit Conductor (CICC) comprised of Nb-Ti superconductor with a forced flow super-critical LHe coolantHigh current density option is considered if AC fields are not present in the coil windings and a much lower current density configuration if a 5 Hz AC field is present (currently under investigation)Coil and case will be force-cooled with 4.5-5 K LHeAn additional LN2 shroud will be positioned around the coil structure and support columns to be a thermal shieldRadiation and neutronics studies* suggest that a minimum 50 cm thick water/316L-SS shield required between SiC blanket and coilOther coil conductor options, including use of Rutherford cable and HTS YBCO are also under consideration
*per M. Sawan, U.W., HAPL Meeting, GA, August 8-9, 2006
Typical CICC Nb-Ti Conductor for ITER
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Alternate conductorsFigure 2.11*: The LHC Rutherford cable for the outer layer of the main dipole magnets, quadrupole magnets and busbars: 36 strands, width 15.1mm, (1.9K, 9tesla)12900A, =19.2442mm, strand twist pitch 10.5cm. A short longitudinal section is shown on the top; the trapezoidal cross-section on the bottom.Jtyp = 1.2-1.7kA/sq.mmI = 12kA/cableA typical Rutherford-type cable (NbTi) is used in most HEP S.C. coils* A. Devred. Superconductor development in europe. Proceedings of the Workshop on VLHC Magnets, FNAL, 2000.
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Alternate conductorsHTS offers the promise of higher fields, current densities, & 77 oK operation Higher heat capacity @ 77K should reduce (eliminate?) requirements for quench protection/detection. Current commercial application: Synchronous Condensers for power industryCurrently YBCO S.C. is available in 20meter lengths with Cu stabilized 3-ply or with Stainless 3-ply construction.AMSC is projecting km lengths by late 07Compiled by P.Lee, et.al., U.Wisconsin, FSU, NHFML
Chart1
13906.46236394746972314.58868726021197.0267784.2190004769.12067.64551.311253.61430
11314.21031284385301922.2855199281023.1457653.8169004177.241106.78289.41975.581
10171.5032862349360.41608.4429860622862.37347836.5154003706.12942.155282.179601.37
8990.0006506979210.11324.9147878539726.89338066.1119003417.25767.065241.486423.936
7882.56235947821123.4136155423595.86132830.892003164.41678.503231.478307.419
6785.7046888752675.8313655405485.06329479.968102880.55610.08227.769191.517
5702.9545124278531.5707917352394.88327118.157302760.34567.167224.118113.557
4620.2043359805472.9036362569314.81825146.150502491.73472.479216.75858.2555
3625.6259980061398.5443540853245.81223695.943802278.33427.796205.884
2761.5419809715330.2479390451181.54322707.438902137.4
1322.5775770936219.6897737061126.81522152.334302031.09
349.1604803527170.47355816883.789822303.630501913.62
126.96744740121740.627301834.08
21535.826101811.32
20993.125601819.4
20628.61804.21
20434.21751.25
19917.6
19572.6
19231.9
19360
18870.5
18844.6
18369.7
18197.4
17881.5
17571.7
17406.9
17243.7
"Un-Critical" Critical CurrentDensity, A/mm2
Applied Field, T
Nb3Al
Bi2212Tape
Bi2223Round 4.2K
ITER-Nb3SnLow AC Loss
Bi2223Round 75 K
YBCO Tape 75 K
NbTi
YBCO Tape
At 4.2 K UnlessOtherwise Stated
1.8 KNb-Ti-Ta
Nb3SnHigh AC Loss
ARIES RS
Nb-Ti: APC strand Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.) -Heussner et al. (UW-ASC)
Nb-44wt.%Ti-15wt.%Ta: at 1.8 K, monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96
Nb3Sn: Internal Sn High Ic strand design (TWC) - Jablonski (EIS'96) [Non-Cu Jc]
Nb3Sn: Bronze route int. stab. -VAC-HP, non-(Cu+Ta) Jc, Thoner et al., Erice '96.
YBCO: /Ni/YSZ ~1 m thick microbridge, H||c 4 K, Foltyn et al. (LANL) '96
YBCO: /Ni/YSZ ~1 m thick microbridge, H||ab 75 K, Foltyn et al. (LANL) '96
Bi-2212: 19 filament tape B||tape face - Okada et al (Hitachi) '95
Bi-2212: Round multifilament strand - 4.2 K (IGC) Motowidlo et al. ISTEC/MRS '95
Bi-2223: multi 4.2 K Hasegawa et al. (Showa) IWS'95, B||tape
Nb3Al: Transformed rod-in-tube Nb3Al (Hitachi,TML-NRIM), Nb Stabilized - non-Nb Jc, APL, vol. 71(1), pp.122-124), 1997
Nb-Ti
Nb-Ti
Nb-Ti: Best Heat Treated UW Mono-Filament. (Li and Larbalestier, '87)Magnetic Field, TeslaMFTF ConductorMagnetic Field, TeslaTevatron Energy Saver Strand, 1980.Magnetic Field, TeslaBest Production High Homogeneity, 1985.Magnetic Field, TeslaBest Univ.-WI HT Multi-Fil. Composite, '85.Magnetic Field, TeslaBest Small Scale HT Multi-Fil. Composite '86Magnetic Field, TeslaNb-Ti: Best Heat Treated UW Mono-Filament. (Li and Larbalestier, '87)Magnetic Field, TeslaSSC Inner Strand Specification June 1987, M407Magnetic Field, TeslaSSC Outer Strand Specification June 1987, M407Magnetic Field, TeslaRevised Equivalent SSC Strand SpecificationMagnetic Field, TeslaNb-Ti: Best Industrial Scale Heat Treated Composites 1990Magnetic Field, TeslaAligned ribbbons, field parallel to ribbons.Magnetic Field, TeslaFurukawa APC '94, dp=10.5nmMagnetic Field, TeslaSupercon APC/HT '95Magnetic Field, TeslaNb-Ti: Nb-Ti/Nb (21/6) 390 nm multilayer '95 (5) McCambridge et al. (Yale)Magnetic Field, TeslaNb-Ti: 1000 nm multilayer, 10 nm Cu:30 nm Nb-47wt.%Ti, Kadyrov et al. (UW-ASC)Magnetic Field, TeslaLHC dipole Outer 1.9 KMagnetic Field, TeslaLHC dipole inner 1.9 KUW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pinsJc (A/mm_) f(dp,B)
Magnetic Field, TeslaNb-Ti: Best Heat Treated UW Mono-Filament. (Li and Larbalestier, '87)Nb-Ti: Best Heat Treated UW Mono-Filament. (Li and Larbalestier, '87)41924.86842183.08225154.890.27510046.8753614.99626600716005.624225.624224370029834211472.634796117315.5015500937010510dp(nm)=97.261.048.538.630.624.121.519.330.6
213.2660061220.64851760.5534098.560.4839521.05481478.8623533071650530004642938690531141.2659413302.60.2514900B (T)97.1697478807B (T)61.0023479251B (T)48.4643159405B (T)38.5785599526B (T)30.6217319624B (T)UW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)B (T)21.4593239736B (T)19.2892799763B (T)30.6217319624
315.9953307967.128861384.96643403.730.8178460.029444305.625845519854250718641.511067.60.5143002.55103.259558555212066.8234939257116149.8874953475118084.8706817795118339.5674690879113906.4623639474111759.213503696819891.7781286796118339.5674690879
417.7244308657.27271051.63552835.65917793.3685368762350641067966812491.7668210336.711480034014.85373270492.59164.1738973047214804.6455153296215430.0717327593213622.9289772764211314.210312843829590.816314639528370.81391502191.513622.9289772764
518.43536878694.830462253.50425727.6566298471750730409684211212.91.51470042279.745482796236777.2570308352.511364.28299537482.512618.21669645912.511939.19618233222.510171.50328623492.58807.16558512392.57748.100305807211939.1961823322
617.90429848.5553.986471699.51734647.8527229081050820742.2703712157.121398051404.156438536943846.506612378838808.2359366517310084.654025339139934.023490171238990.000650697937952.273880197837174.9833557332.259934.0234901712
716.0322909436.616481126.75243859.125815802.513067.12.5132906855.827485968752200.68004724843.56665.10221767453.58107.67608457933.58503.94394745233.57882.56235947823.57115.19241912443.56469.60864794982.58503.9439474523
812.6415809.5272.29849657.27253168.999835These values 10%2.7800613703.63126527524.658514615761255.170041970945010.829958015946344.239315121146942.664446685846785.704688875246238.037909382545791.787639689336942.6644466858
97.51583510.27593.89610201.876462488.24410310314101.23.5119488284.6967353737662.297800899552821.42899378184.54835.67426624874.55580.37154895824.55702.95451242784.55387.59876541964.55086.4129319063.55580.3715489582
103.131071807.4983.2802713814.74110009117.70070981868296.987117042361502.376020513153634.332967055354298.985292026654620.204335980554532.707060493554397.570443836444298.9852920266
Fp,GN/m_Jc, A/mm_81126.7523.513699.84.5101681020.8473581967992.56741310417762.10009640215.52656.176633996462374.71924066175.53625.62599800615.53615.47950208325.53565.44871824834.52374.7192406617
9553.9864411965593768324.743683690261919.115171761971010.239676966662761.541980971562831.828772567662815.988091228651010.2396769666
Nb-Ti: Example of Best Industrial Scale Heat Treated Composites ~1990 (compilation)1093.8964.59820.225.585188.5120.46943104646.51354.26433154488319.253231249271322.577577093671366.936215689171449.32459489855.5319.2532312492
Magnetic Field, TeslaNb-Ti: Example of Best Industrial Scale Heat Treated Composites ~1990 (compilation)57640.9567530979.43998713937888.6068096098932.79998951198349.16048035278396.27792572098402.2840130327632.7999895119
437005.55837.716.566289.521.8241722917.5538.67482567048.5126.9674474018.5133.57682889478.5137.7684976139
5300064342.47754968293.4468999177935.6204877053
5.625847.544088.5126.7470178048
6235083584946.8412891887
717508.52496
8105091868
9.51144
These values 10%10616
Nb-Ti: Aligned ribbbons, B|| ribbons, Cooley et al. (UW-ASC)
Magnetic Field, TeslaNb-Ti: Aligned ribbbons, B|| ribbons, Cooley et al. (UW-ASC)Nb-Ti: Aligned ribbbons, B|| ribbons, Cooley et al. (UW-ASC)Magnetic Field, TeslaNb-Ti: Nb-Ti/Nb(19/5) 200 nm multilayer '95 (~0 degrees) N. Rizzo et al. LTSC'96 (Yale)
219.6689834Magnetic Field, TeslaNb-Ti: 390 nm multilayer Nb-Ti/Nb (21/6) - McCambridge et al. (Yale) (0)
425.716642966503.87
525.995198512925.2
624.6364106The Superconducting Properties of Niobium-Titanium multilayers."
721.283040
816.5922074
Fp,GN/m_Jc, A/mm_
SSC Inner Strand Specification June 1987, M407
Magnetic Field, TeslaSSC Inner Strand Specification June 1987, M407Magnetic Field, TeslaSSC Outer Strand Specification June 1987, M407Magnetic Field, TeslaRevised Equivalent SSC Strand Specification
716005.624225.62422
71650
Nb-Ti: APC strand Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.) -Heussner et al. (UW-ASC)
B (T)Nb-Ti: APC strand Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.) -Heussner et al. (UW-ASC)Nb-Ti: APC strand Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.) -Heussner et al. (UW-ASC)
113.906462363913906.4623639474
222.628420625711314.2103128438
2.525.428758215610171.5032862349
326.97000195218990.0006506979
3.527.58896825827882.5623594782
427.14281875556785.7046888752
4.525.66329530595702.9545124278
523.10102167994620.2043359805
5.519.9409429893625.6259980061
616.56925188582761.5419809715
79.25804303971322.5775770936
82.7932838428349.1604803527
8.51.0792233029126.967447401
Fp,GN/m_Jc, A/mm_
Nb-Ti: Nb-Ti/Nb (21/6) 390 nm multilayer '95 (5), 50 V/cm, McCambridge et al. (Yale)
Magnetic Field, TeslaNb-Ti: Nb-Ti/Nb (21/6) 390 nm multilayer '95 (5), 50 V/cm, McCambridge et al. (Yale)Magnetic Field, TeslaNb-Ti: Nb-Ti/Nb (21/6) 390 nm multilayer '95 (5), 50 V/cm, McCambridge et al. (Yale)
117315.51.00E+0017.3155
1.2659413302.61.27E+0016.840293444
1.511067.61.50E+0016.6014
1.7668210336.71.77E+0018.263088294
211212.92.00E+0022.4258
2.2703712157.12.27E+0027.601115127
2.513067.12.50E+0032.66775
2.7800613703.62.78E+0038.096830216
314101.23.00E+0042.3036
3.2802713814.73.28E+0045.315945969
3.513699.83.50E+0047.9493
4119654.00E+0047.86
4.59820.224.50E+0044.19099
57640.955.00E+0038.20475
5.55837.715.50E+0032.107405
64342.476.00E+0026.05482
Jc, A/mm_Fp,GN/m_
Nb-Ti: Nb-Ti/Ti (19/5) 370 nm multilayer '95 (0), 50 V/cm, N. Rizzo et al. LTSC'96 (Yale)
Magnetic Field, TeslaNb-Ti: Nb-Ti/Ti (19/5) 370 nm multilayer '95 (0), 50 V/cm, N. Rizzo et al. LTSC'96 (Yale)
5220005.00E+00110
Nb-Ti: 390 nm multilayer Nb-Ti/Nb (21/6), 50 V/cm - McCambridge et al. (Yale) (0)
Magnetic Field, TeslaNb-Ti: 390 nm multilayer Nb-Ti/Nb (21/6), 50 V/cm - McCambridge et al. (Yale) (0)
66503.876.00E+0039.02322
512925.25.00E+0064.626
The Superconducting Properties of Niobium-Titanium multilayers."
Yale Nb-Ti/Nb(21/6) 200 nm multilayer, 50 V/cm - J. D. McCambridge PhD thesis, Yale, 1995 (~0 degrees)
1) first ref [pink square]should read:
Nb-Ti: 390 nm multilayer Nb-Ti/Nb (21/6), 50 V/cm - McCambridge et al. (Yale) (0)
200 nm was the thickness of the comparison film of Nb47Ti. This particular
multilayer was 11 periods of 21/6 with 50 nm buffer and cap layers of Nb,
for a total thickness of ~390 nm.
2) second ref [pink square, black center] should read:
Nb-Ti: Nb-Ti/Nb (21/6) 390 nm multilayer '95 (5), 50 V/cm, McCambridge et al. (Yale)
The sample I originally labeled (20/5) should be labeled (21/6). After
recalculating the sample thicknesses for my thesis, sample (20/5) from our
'94 ASC paper was rounded up to (21/6).
3) third and final ref [pink square, white center] should read:
Nb-Ti: Nb-Ti/Ti (19/5) 370 nm multilayer '95 (0) N. Rizzo et al. LTSC'96...
The sample with the highest Jc was a NbTi/Ti multilayer, 370 nm total
thickness (including the Ti buffer and cap layers).
All these numbers are made clear in the paper we submitted to the recent
ASC--I wish there were some way to reduce the (self-made) confusion over
sample labels. The samples I talked about at the 94 ASC are the same as
those at the 96 LTSC and ASC, but I made additional samples and better
estimates of the sample dimensions...
Nb-Ti: 1000 nm multilayer, 10 nm Cu:30 nm Nb-47wt.%Ti, Kadyrov et al. (UW-ASC)Nb-Ti: 1000 nm multilayer, 10 nm Cu:30 nm Nb-47wt.%Ti, Kadyrov et al. (UW-ASC) - These Jc values are estimated to be off by a factor of 3.
Magnetic Field, Tesla15500
014900
0.2514300
0.514800
114700
1.513980
213290
2.512652
311948
3.511000
410168
4.59376
58518
5.57530
66628
6.55496
74408
7.53584
82496
8.51868
91144
9.5616
10
Nb-Ti-Ta: Nb-15wt%Ta, 1.8 K, UW310 Lee, Naus and Larbalestier UW-ASC'96
Applied Field, TNb-Ti-Ta: Nb-15wt%Ta, 1.8 K, UW310 Lee, Naus and Larbalestier UW-ASC'96
12689.4
12.5505.2
13283.2
13.5127.3
1440.9
10-14Ohm cmNb-Ti-Ta: Nb-15wt%Ta, 1.8 K, UW310 Lee, Naus and Larbalestier UW-ASC'96
Applied Field, TNb-44wt.%Ti-15wt.%Ta: at 1.8 K, monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96
12697
12.5530
13360.4
13.5210.1
10-14Ohm cmNb-Ti-Ta: Nb-15wt%Ta, 1.8 K, UW330 Lee, Naus and Larbalestier UW-ASC'96
Applied Field, TNb-Ti-Ta: Nb-15wt%Ta, 1.8 K, CB9838 Lee, Naus and Larbalestier UW-ASC'96
111117
11.5840.1
12567.6
12.5345
13149.5
13.535.6
10-14Ohm cm
Applied Field, TNb-Ti: Nb-47wt%Ti, 1.8 K, Lee, Naus and Larbalestier UW-ASC'96
101854
10.51503.7
111157.9
11.5823.2
12513.6
12.5250.3
1369.5Nb-Ti: Nb-47wt%Ti, 1.8 K, CB9738 Lee, Naus and Larbalestier UW-ASC'96
Jc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Applied FieldJc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
4.75E+004.36E+03
5.45E+003.89E+03
6.11E+003.46E+03
6.81E+003.08E+03
7.45E+002.67E+03
8.20E+002.32E+03
9.57E+001.58E+03
1.02E+011.18E+03
1.09E+019.50E+02
1.12E+018.00E+02
1.14E+016.72E+02
1.16E+016.25E+02
1.21E+013.80E+02
1.25E+012.55E+02
1.28E+011.51E+02
1.31E+017.12E+01
1.35E+013.04E+01
1.38E+019.09E+00
1.39E+014.27E+00
1.42E+018.31E-01
Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
Applied FieldJc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
1.14E+018.59E+02
1.21E+016.57E+02
1.29E+013.96E+02
1.32E+012.83E+02
1.36E+011.32E+02
1.39E+014.36E+01
1.42E+012.19E+01
1.45E+016.88E+00
1.48E+011.98E+00
1.51E+011.35E+00
1.54E+016.83E-01
Jc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Applied FieldJc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.Applied FieldJc, 2.05 K, Nb-46Ti, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
6.68E+003.48E+031.01E+018.01E+02
7.17E+003.16E+031.09E+017.31E+02
7.89E+002.78E+031.11E+016.98E+02
8.73E+002.27E+031.14E+016.09E+02
9.69E+001.70E+031.21E+014.43E+02
1.08E+011.08E+031.25E+012.83E+02
1.21E+013.90E+021.28E+011.61E+02
1.28E+011.17E+021.31E+018.06E+01
1.31E+014.99E+011.32E+015.53E+01
1.34E+011.36E+011.34E+012.66E+01
1.37E+012.06E+001.36E+011.22E+01
1.39E+014.21E-011.37E+015.45E+00
1.40E+016.31E-01
Applied FieldJc, 2.05 K, Nb-37Ti-22Ta, 50 hr, Lazarev et al. (Kharkov), CCSW '94.Applied FieldJc, 2.05 K, Nb-37Ti-22Ta, CW, Lazarev et al. (Kharkov), CCSW '94.
7.94E+002.19E+037.19E+003.15E+02
8.74E+001.95E+037.90E+003.06E+02
9.46E+001.65E+038.75E+002.98E+02
1.02E+011.38E+039.44E+002.82E+02
1.09E+011.18E+031.02E+012.68E+02
1.13E+011.05E+031.09E+012.64E+02
1.19E+018.43E+021.19E+012.30E+02
1.25E+016.04E+021.25E+011.99E+02
1.31E+013.87E+021.31E+011.56E+02
1.35E+012.41E+021.35E+011.27E+02
1.39E+011.41E+021.40E+018.95E+01
1.45E+013.92E+011.45E+013.59E+01
1.51E+014.03E+001.51E+013.93E+00
1.53E+016.49E-011.53E+016.33E-01
1.56E+012.02E-01
Applied FieldJc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
7.18E+002.06E+03
7.91E+001.90E+03
8.74E+001.53E+03
9.44E+001.47E+03
1.01E+011.25E+03
1.08E+011.01E+03
1.13E+018.66E+02
1.18E+016.70E+02
1.25E+014.23E+02
1.31E+011.93E+02
1.35E+017.61E+01
1.39E+018.19E+00
1.42E+016.25E-01
Field, TNb-Ti-15Ta 1.8 KNb-Ti 1.8 KNb-Ti-15Ta 4.2 K Long HTNb-Ti 4.2 K Long HTNb-Ti 4.2 K Short HTNb-Ti-15Ta 4.2 K Short HTApplied Field, TNb-44wt.%Ti-15wt.%Ta: at 1.8 K, monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96
5.0050824430324028502790238012697
7.0038753350195017601700135012.5530
9.0061758254735513360.4
11.271415121013.5210.1
12.00838724
Jc vs field for Nb 46.5wt.% Ti and Nb 44.5wt.%Ti 15wt.% Ta at 1.8 K and 4.2 K,
from Gregory, proc. ICMC Shenyang, pp.361-371, 1988
Details:
50mm diameter billets
14 filaments - annealed rods
extruded at 538C to 12.5mm
Final size 0.25 to 0.15mm
Filament Diameter 34-10 ms
4HT after extrusion
Peak Jc shown.
Long HT = "standard HT"
Short HT = half time of standard HT
Applied Field, TNb-Ti-Ta: Nb-44wt%Ti-wt%Ta, 1.8 K, UW310 Lee, Naus and Larbalestier UW-ASC'96, monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96, 6hr@405C, 20hr@420 C, 80hr@420 C. Prestrain=7Novel HT III
12689.4Applied Field, TNb-44wt.%Ti-15wt.%Ta: at 1.8 K, UW330 monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96, 3hr@300 C, 3hr@300 C, 6hr@405C, Prestrain=7Applied Field, TVolume% Alpha-TiNb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 5T(4.2 K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996Applied Field, TNb-46.5wt.%Ti, 4HT, 4.2 K, Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996.H. Liu, E. Gregory, K. J. Faase and W. H. Warnes, "Development of Multifilamentary Superconductors containing Nb-40wt.%Ti-18wt.%Ta and Nb-41wt.%Ti-28wt.%Ta Ternary Alloys," Adv. Cryo. Eng., ed. L. T. Summers, Plenum Press, NY, Vol. 42b, pp. 1135-1142, 199Applied FieldNb-37Ti-22Ta, 2.05 K, 1000hrs HT, Lazarev et al. (Kharkov), CCSW '94.Applied FieldNb-37Ti-22Ta, 2.05 K, 400 hr, Lazarev et al. (Kharkov), CCSW '94.B.G.Lazarev, O.V.Chernyj, G.E.Storozhilov, L.G.Udov, N.F.Andrievskaya, L.A.Kornienko, L.S.Lazareva, N.A.Chernyak, P.A Kutsenko, B.K.Pryadkin, Y. A D.Starodubov, M B.Lazareva, V.M.Gorbatenko, "The Study Of The Microstructure And Jc In Nb-37Ti-22Ta SupercoApplied FieldNb-37Ti-22Ta, 2.05 K, 50 hr, Lazarev et al. (Kharkov), CCSW '94.Applied FieldNb-37Ti-22Ta, 2.05 K, CW, Lazarev et al. (Kharkov), CCSW '94.Applied FieldNb-44.8wt%Ti-12.3wt%Ta, 4x48hrs@375C, ef = 4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997IDVolume % Alpha TiUW Nb-44.4wt.%Ti-15wt.%Ta, 5 T Peak Critical Current Density, A/mm_UW Nb-44.4wt.%Ti-15wt.%Ta, 8T Peak Critical Current Density, A/mm_5T/8T(ln)-Feret DiameterMean d*Vol%alpha*d*(ln)
12.5505.21269751822644.996363088.724.752554362.5611.4278858.8597.936022190.447.18956314.6883198.79UW31020.686279210462.669216061244.8100328713.1937497972152.188655740786.7926.9403399492
13283.212.5530Applied Field, TNb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, CB9838 Lee, Naus and Larbalestier UW-ASC'96, 3x80hr@420 C52027017.002771698.215.447453885.0612.1275656.9698.744421952.287.89918305.946101453UW32020.8270310332.616650532442.411.3222584309158.987087913286.436881.925T7T8T9TVol% alpha
13.5127.313360.411111752426757.996191131.26.114643458.412.859395.6059.456351652.228.74782298.0212241UW33012.416678242.023058252430.111.034568476482.146.552373.242683.69183605591704.94852431941143.7711162634584.560623121614.2
1440.913.5210.111.5840.1Applied Field, TNb-Ti: Nb-47wt%Ti, 1.8 K, CB9738 Lee, Naus and Larbalestier UW-ASC'96, 3x80hr@420 C.5252362H. Liu, E. Gregory, K. J. Faase and W. H. Warnes, "Development of Multifilamentary Superconductors containing Nb-40wt.%Ti-18wt.%Ta and Nb-41wt.%Ti-28wt.%Ta Ternary Alloys," Adv. Cryo. Eng., ed. L. T. Summers, Plenum Press, NY, Vol. 42b, pp. 1135-1142, 1996.809543079.8513.1566282.55610.16851380.759.44396282.4781347UW34014.122759062.511037527630.511.260010754582.449.192430.052967.3781831771.236411205.981306633.46256216.3
10-14Ohm cmNb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, UW310 6hr@405C, 20hr@420 C, 80hr@420 C. ep=7Nb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, UW330, 3hr@300 C, 3hr@300 C, 6hr@405C, ep=712567.61018545282794Applied Field, TNb-40wt.%Ti-18wt.%Ta, 4HT, 4.2 K, Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996.7.449482672.2513.5586131.61110.88021183.3610.154267.797UW35016.2523069562.412133891238.617.096615833287.151.352627.252791.85198843261757.84096118241193.2258177363616.694911619217.9
12.534510.51503.7Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996R. Taillard, E. Florianova, C. E. Bruzek and Hoang-Gia-Ky, "Microstructure and Properties of Simultaneously Processed Nb-Ti and Nb-Ti-Ta Superconducting Wires," Adv. Cryo. Eng., Ed. L. T. Summers, Plenum Press, NY, vol. 42B, pp. 1151-1158, 1996.526638.200242322.3713.910743.577511.28541048.910.8773263.719An Investigation of Nb-T-Ta Alloys and Properties of the Superconductors Based on Ternary Alloys,UW340 at 10K because of inhomogeneity15.23322759062.511037527632.63213.7477.513374.84445092881946.42213452871215.4769066816525.923277178318.9
13149.5111157.9Applied Field, TVolume% Alpha-TiNb-Ti: Nb-47.1wt%Ti, 5T(4.2 K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 19969.565021582.4814.241921.872711.8731842.57311.8669229.758G. P. Vedernikov, L. V. Potanina, V. Yu. Korpusov, V. A. Drobishev, V. S. Zurabov, A. S. Zolatarjev, A. D. Nikulin, N. I. Kozlenkova and S. I. NovikovNb-44.4wt.%Ti-15wt.%Ta (Nb-64.2at.%Ti-5.9at.%Ta) alloy fabricated at TWCA3329.37517344561916.32315316691223.6833742163538.016823187518.9
13.535.611.5823.25172570Applied Field, TNb-45wt%Ti-25wt.%Ta, 2WHT, 4.2 K, Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996.H. Liu, E. Gregory, K. J. Faase and W. H. Warnes, "Development of Multifilamentary Superconductors containing Nb-40wt.%Ti-18wt.%Ta and Nb-41wt.%Ti-28wt.%Ta Ternary Alloys," Adv. Cryo. Eng., ed. L. T. Summers, Plenum Press, NY, Vol. 42b, pp. 1135-1142, 19910.20761180.2114.51146.8780912.4904604.43312.495199.184Trans. Appl. Superconductivity, 7, pp.1751-1754, 19973021.4216166861932.30315832531269.3195469737580.697604871521.1
10-14Ohm cmNb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, CB9838, multifilament, 3x80hr@420 C12513.651724375215010.9043950.15914.78241.9801113.1235387.14613.1247156.106Novel HT I3287.12737231482024.05809410251228.4488560713526.065231540621.2
12.5250.351820967127311.1845799.62515.10861.3452113.5208241.01513.5453126.701Applied FieldNb-42.6wt%Ti-20.4wt%Ta, 4x48hrs@375C, ef=4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997IDVolume % Alpha TiUW Nb-47wt.%Ti, 5 T Peak Critical Current Density, A/mm_UW Nb-47wt.%Ti, 8T Peak Critical Current Density, A/mm_5T/8TMean d*
1369.55222731884911.3816672.11715.38410.68324513.9468140.92613.968389.51317.993923003UW210A21.3322312912.49651433164
Nb-Ti: Nb-47wt%Ti, 1.8 K, CB9738, multfilament, 3x80hr@420 C.522257511.6046625.171Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.14.496439.213114.497935.899610.00071277UW210B20.4297312532.3727055068174
5243029Applied Field, TH. Liu, E. Gregory, K. J. Faase and W. H. Warnes, "Development of Multifilamentary Superconductors containing Nb-40wt.%Ti-18wt.%Ta and Nb-41wt.%Ti-28wt.%Ta Ternary Alloys," Adv. Cryo. Eng., ed. L. T. Summers, Plenum Press, NY, Vol. 42b, pp. 1135-1142, 19912.1123380.275B.G.Lazarev, O.V.Chernyj, G.E.Storozhilov, L.G.Udov, N.F.Andrievskaya, L.A.Kornienko, L.S.Lazareva, N.A.Chernyak, P.A Kutsenko, B.K.Pryadkin, Y. A D.Starodubov, M B.Lazareva, V.M.Gorbatenko, "The Study Of The Microstructure And Jc In Nb-37Ti-22Ta Superco15.06264.0286315.0633.9282812.0139240UW230A22.6358213892.5788336933166
Nb-Ti: Nb-47.1wt%Ti, 5T (4.2 K) Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 19965211812.4796255.34615.32930.64913815.34360.633089UW240A23.6363814542.5020632737179
Applied Field, TVolume% Alpha-TiNb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 8T(4.2 K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996792212.8492151.143Jc, 2.05 K, Nb-37Ti-22Ta, 50 hr, Lazarev et al. (Kharkov), CCSW '94.15.58510.201531UW245C10.3231711492.0165361184122
818907838613.11271.1786Jc, 2.05 K, Nb-37Ti-22Ta, CW, Lazarev et al. (Kharkov), CCSW '94.UW250A12.820801040236
82092613.542830.3777B. G. Lazarev, O. V. Chernyj, G. E. Storozhilov, L. G. Udov, N. F. Andrievskaya, L. A. Kornienko, L. S. Lazareva, N. A. Chernyak, P. A. Kutsenko, B. K. Pryadkin, Y. A. D. Starodubov, M. B. Lazareva and V. M. Gorbatenko, "The Study of the Microstructure anUW250B2.69425261.790874524737
824906Applied Field, TNb-46.5wt.%Ti, 4HT, 2 K. Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996H. Liu, E. Gregory, K. J. Faase and W. H. Warnes, "Development of Multifilamentary Superconductors containing Nb-40wt.%Ti-18wt.%Ta and Nb-41wt.%Ti-28wt.%Ta Ternary Alloys," Adv. Cryo. Eng., ed. L. T. Summers, Plenum Press, NY, Vol. 42b, pp. 1135-1142, 19913.81379.08525The Study of the Microstructure and Jc in Nb-37Ti-22Ta Superconductor Produced with Different Duration of Treatments,UW255C16.7241411442.1101398601147
8259077293813.9384.26985Proc. 7th Int. Workshop on Critical Currents in Superconductors, Alpbach, Austria, Ed. H. W. Weber, World Scientific Press, Singapore, 1994UW260A20.4297312372.4033953112154
82890910138914.18870.831365UW260B20.9304412802.378125223
Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 8T(4.2 K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996R. Taillard, E. Florianova, C. E. Bruzek and Hoang-Gia-Ky, "Microstructure and Properties of Simultaneously Processed Nb-Ti and Nb-Ti-Ta Superconducting Wires," Adv. Cryo. Eng., Ed. L. T. Summers, Plenum Press, NY, vol. 42B, pp. 1151-1158, 1996.12308UW265C13.9251911712.1511528608130
Applied Field, TVolume% Alpha-TiNb-Ti: Nb-47.1wt%Ti, 8T(4.2 K) Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996H. Liu, E. Gregory, K. J. Faase and W. H. Warnes, "Development of Multifilamentary Superconductors containing Nb-40wt.%Ti-18wt.%Ta and Nb-41wt.%Ti-28wt.%Ta Ternary Alloys," Adv. Cryo. Eng., ed. L. T. Summers, Plenum Press, NY, Vol. 42b, pp. 1135-1142, 199
8171202Regression FitsVol. % Alpha Range5T8Tln-d* range5T/8T by regeressionln-d* - sigma range5T/8T by linear regresssiond* (simple) nm5T/8T by linear regresssion
8171080Applied Field, TNb-40wt.%Ti-18wt.%Ta, 4HT, 2 K, Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996.H. Liu, E. Gregory, K. J. Faase and W. H. Warnes, "Development of Multifilamentary Superconductors containing Nb-40wt.%Ti-18wt.%Ta and Nb-41wt.%Ti-28wt.%Ta Ternary Alloys," Adv. Cryo. Eng., ed. L. T. Summers, Plenum Press, NY, Vol. 42b, pp. 1135-1142, 199Applied FieldJc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.Applied FieldJc, 2.05 K, Nb-46Ti, 400 hr, Lazarev et al. (Kharkov), CCSW '94.Applied FieldJc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.UW3xx fit0502.03075554.1149121.52.0041249502.2826726252.0853817
8181081726736.684543477.1210.1292800.6967.175842059.5UW3xx fit253242.2031146.0309148.32.7552029936.52.75028505952.7326227
82211711014387.168843163.8510.8617731.0377.908161904.22UW2xx fit0743.48398579.66639702.0045059
8221223125557.888182780.711.1245697.5268.739271534.34UW2xx fit253644.653231463.4493652232.5568206
82412198.732882269.4711.4026609.3639.443381472.88Applied Field, TNb-Ti-Ta: Nb-44wt%Ti-wt%Ta, 1.8 K, UW310 Lee, Naus and Larbalestier UW-ASC'96, monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96, 6hr@405C, 20hr@420 C, 80hr@420 C. Prestrain=7
Nb-Ti: Nb-47.1wt%Ti, 8T(4.2 K) Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996R. Taillard, E. Florianova, C. E. Bruzek and Hoang-Gia-Ky, "Microstructure and Properties of Simultaneously Processed Nb-Ti and Nb-Ti-Ta Superconducting Wires," Adv. Cryo. Eng., Ed. L. T. Summers, Plenum Press, NY, vol. 42B, pp. 1151-1158, 1996.Applied Field, TNb-41wt.%Ti-28wt.%Ta, 4HT, 2 K, Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996.H. Liu, E. Gregory, K. J. Faase and W. H. Warnes, "Development of Multifilamentary Superconductors containing Nb-40wt.%Ti-18wt.%Ta and Nb-41wt.%Ti-28wt.%Ta Ternary Alloys," Adv. Cryo. Eng., ed. L. T. Summers, Plenum Press, NY, Vol. 42b, pp. 1135-1142, 1999.689341698.112.1113443.0710.1221245.6812689.4Applied Field, TNb-44wt.%Ti-15wt.%Ta: at 1.8 K, UW330 monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96, 3hr@300 C, 3hr@300 C, 6hr@405C, Prestrain=7
7185810.84151081.0812.491282.65910.82881014.7512.5505.212697
10100012.0857390.36312.845160.89211.2727866.34113283.212.5530
1239512.8364117.31513.132280.640911.8425669.70813.5127.313360.4
13.1449.907513.221155.27512.4844423.3981440.913.5210.1
13.381913.634213.398526.634413.1042192.69310-14Ohm cmNb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, UW310 Lee, Naus and Larbalestier UW-ASC'96Nb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, UW330 Lee, Naus and Larbalestier UW-ASC'96
13.6612.0583213.56312.199413.519376.1079
13.9490.42081613.68655.4453113.94198.18589
13.96990.63058314.21840.624789Jc, A/mm_ corrected for 4%Nb barrier
Vol. % Alpha5T7T
SSC Phase II R&D112617.111649.27
SSC Phase II R&D15.72726.331712.99
SSC Phase II R&D17.42626.211634.1
SSC Phase II R&D17.72956.921791.87
Vol. % Alpha5TO. V. Chernyj, G. F. Tikhinskij, G. E. Storozhilov, M. B. Lazareva, L. A.
Nb-50wt.%Ti alloy1.10E+011.91E+03Kornienko, N. F. Andrievskaya, V. V. Sagalovich, Ya D. Starodubov and S. I.
Nb-50wt.%Ti alloy1.40E+012.80E+03Savchenko, Nb-Ti superconductors of a high current-carrying capacity,
Nb-50wt.%Ti alloy1.50E+012.50E+03Superconductor Science and Technology, 4, pp. 318-323, 1991.
Nb-50wt.%Ti alloy2.00E+012.90E+03
Nb-50wt.%Ti alloy2.00E+013.01E+03
Nb-50wt.%Ti alloy2.00E+013.21E+03
Nb-50wt.%Ti alloy2.10E+013.20E+03
Nb-50wt.%Ti alloy2.20E+013.20E+03
Nb-50wt.%Ti alloy2.20E+013.31E+03
Nb-50wt.%Ti alloy2.20E+013.40E+03
Nb-50wt.%Ti alloy2.30E+013.30E+03
Nb-50wt.%Ti alloy2.30E+013.40E+03
Nb-50wt.%Ti alloy2.40E+013.10E+03
Nb-50wt.%Ti alloy2.70E+013.81E+03
Nb-50wt.%Ti alloy2.80E+013.71E+03
Nb-50wt.%Ti alloy2.80E+013.60E+03
Nb-50wt.%Ti alloy3.30E+013.50E+03
Nb-Ti-17Ta Mono UW 17342 @ 0.0178 " , Cu/Sc = 0.92, Napa Workshop 19981734217342
Applied Field, TIcJcn
101581883>1000.508mm0.452mm
10.51301549411.9 K1.9 K
11101120341Applied FieldJcApplied FieldJc
125160626101778101860.4
1314.51741310.51474.410.51545.7
140.673111200
10-14Ohm cm13172.5
146.9
4.2 K4.2 K
Applied FieldJcApplied FieldJc
52918.752909.3
71502.571522.3
8874.68865.5
9310.1
18342
0.508mmef=4.640.455mm
1.9 K1.9 K
Applied FieldJcApplied FieldJc
101468101524.7
10.51248.710.51323.4
111048.9111097.4
12638.212682.3
1327413302.2
1444.61456.5
Precipitation Rate
from ASC 88 paper
Lee et al.
Composition (wt.% Ti)HTs 80 hr@420 CVolume % alpha-TiMean ppt. CSA (nm_)d* (nm)Matrix Composition
46.511120205141.8609426473
4911225605744.0797194453
5311733726646.1533604377
46.521559008739.9357268266
492201860015440.1384783135
53226240026341.4844096849
46.532136.7596728619
4932736.1290925768
5333436.476419479
583_40 hr@375 C4038.76
Unpub
Scale
62.30588739146346.73769512165860
69.49230974836447.8131333335860
6548.90378954875860
6650.00998908425860
6751.13206659395860
6852.27036640895860
6953.42524288885860
4660
5460
10.5T, 1.9 K ValuesBJc
SSC Average10.51327
IGC for FNAL10.51419.0978865104
OST for FNAL10.51421.7543020099
Nb-47wt%Ti(Fe) 3x80hr@420C
FieldIcJcN-value
(Tesla)(A)(A/mm_)
10353.0246741750.602217$49
10.5299.8654111486.992531$75
11230.3760731142.404185$54
&A
Page &P
Nb-Ti
0000000
0000000
0000000
0000000
0000
&A
Page &P
Nb-Ti-15Ta 1.8 K
Nb-Ti 1.8 K
Nb-Ti-15Ta 4.2 K Long HT
Nb-Ti 4.2 K Long HT
Nb-Ti-15Ta 4.2 K Short HT
Nb-Ti 4.2 K Short HT
Nb-44wt.%Ti-15wt.%Ta: at 1.8 K, monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96
Field, T
PEAK Jc, A/mm^2
Jc vs field for Nb 46.5wt.% Ti and Nb 44.5wt.%Ti 15wt.% Ta at 1.8K ad 4.2K, from Gregory, proc. ICMC Shenyang, pp.361-371, 1988
Nb3Sn
0000000000
0000000000
0000000000
00000000
000000
00000
0000
000
000
000
000
00
00
00
0
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Nb-Ti-Ta: Nb-44wt%Ti-wt%Ta, 1.8 K, UW310 Lee, Naus and Larbalestier UW-ASC'96, monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96, 6hr@405C, 20hr@420 C, 80hr@420 C. Prestrain=7
Nb-44wt.%Ti-15wt.%Ta: at 1.8 K, UW330 monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96, 3hr@300 C, 3hr@300 C, 6hr@405C, Prestrain=7
Nb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, CB9838 Lee, Naus and Larbalestier UW-ASC'96, 3x80hr@420 C
Nb-Ti: Nb-47wt%Ti, 1.8 K, CB9738 Lee, Naus and Larbalestier UW-ASC'96, 3x80hr@420 C.
Nb-40wt.%Ti-18wt.%Ta, 4HT, 2 K, Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996.
Nb-37Ti-22Ta, 2.05 K, 400hrs, Lazarev et al. (Kharkov), CCSW '94.
Nb-37Ti-22Ta, 2.05 K, 50hrs, Lazarev et al. (Kharkov), CCSW '94.
Nb-37Ti-22Ta, 2.05 K, CW, Lazarev et al. (Kharkov), CCSW '94.
Nb-44.8wt%Ti-12.3wt%Ta, 4x48hrs@375C, ef = 4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997
Nb-42.6wt%Ti-20.4wt%Ta, 4x48hrs@375C, ef=4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997
Applied Field, T
Critical Current Density, A/mm2
Improved Jc at very low temp, high field.
Nb3Al
0000
0000
0000
0000
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00
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Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 5T(4.2 K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti: Nb-47.1wt%Ti, 5T(4.2 K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 8T(4.2 K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti: Nb-47.1wt%Ti, 8T(4.2 K) Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Volume % Alpha Ti Precipitate
Critical Current Density, A/mm2
2223
0000
0000
000
000
000
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(ln)-Feret Diameter
(ln)-Feret Diameter - s
(ln)-Feret Diameter + s
Diameter, nm (ln stat)
5T/8T Peak Critical Current Density
2212
00000000
00000000
00000000
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0000
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000
000
000
00
00
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Nb-44wt%Ti-15wt%Ta, 1.8K, 3x80hr@420C UW-ASC
Nb-47wt%Ti, 1.8K 3x80hr@420C UW-ASC
Nb-40wt.%Ti-18wt.%Ta, 4HT, 2 K, Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996.
Nb-37Ti-22Ta, 2.05 K, 400hrs, Lazarev et al. (Kharkov), CCSW '94.
Nb-37Ti-22Ta, 2.05 K, 50hrs, Lazarev et al. (Kharkov), CCSW '94.
Nb-37Ti-22Ta, 2.05 K, CW, Lazarev et al. (Kharkov), CCSW '94.
Nb-44.8wt%Ti-12.3wt%Ta, 4x48hrs@375C, ef = 4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997
Nb-42.6wt%Ti-20.4wt%Ta, 4x48hrs@375C, ef=4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997
Applied Field, T
Critical Current Density, A/mm2
YBaCuO
0000000000
0000000000
0000000000
00000000
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00000
0000
000
000
000
000
00
00
00
0
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Nb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, UW310 6hr@405C, 20hr@420 C, 80hr@420 C. ep=7
Nb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, UW330, 3hr@300 C, 3hr@300 C, 6hr@405C, ep=7
Nb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, CB9838, multifilament, 3x80hr@420 C
Nb-Ti: Nb-47wt%Ti, 1.8 K, CB9738, multfilament, 3x80hr@420 C.
Nb-40wt.%Ti-18wt.%Ta, 4HT, 2 K, Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996.
Nb-37Ti-22Ta, 2.05 K, 400hrs, Lazarev et al. (Kharkov), CCSW '94.
Nb-37Ti-22Ta, 2.05 K, 50hrs, Lazarev et al. (Kharkov), CCSW '94.
Nb-37Ti-22Ta, 2.05 K, CW, Lazarev et al. (Kharkov), CCSW '94.
Nb-44.8wt%Ti-12.3wt%Ta, 4x48hrs@375C, ef = 4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997
Nb-42.6wt%Ti-20.4wt%Ta, 4x48hrs@375C, ef=4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997
Applied Field, T
Critical Current Density, A/mm2
NbN
0000000
0000000
0000
0000
0000
0
0
0
0
0
0
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Nb-Ti-Ta sereis ln-1 d*
Nb-47wt%Ti: Using simple mean
Simple Feret Diameter for Nb-Ti-Ta series
Feret Diameter, nm (ln stat)
5T/8T Peak Critical Current Density
SnMo6S8
00001100000000
00000000000000
0000000000
0000000000
0000000000
0000
00
00
00
00
00
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5T
8T
Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 5T(4.2K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti: Nb-47.1wt%Ti, 5T(4.2K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 8T(4.2K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti: Nb-47.1wt%Ti, 8T(4.2K) Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
#REF!
#REF!
UW Nb-47wt.%Ti, 5 T Peak Critical Current Density, A/mm2
UW Nb-47wt.%Ti, 8T Peak Critical Current Density, A/mm2
UW Nb-44.4wt.%Ti-15wt.%Ta, 5 T Peak Critical Current Density, A/mm2
UW Nb-44.4wt.%Ti-15wt.%Ta, 8T Peak Critical Current Density, A/mm2
Volume % Alpha Ti Precipitate
Critical Current Density, A/mm2
Laves
00
00
00
00
00
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UW Nb-44.4wt.%Ti-15wt.%Ta, 5 T Peak Critical Current Density, A/mm2
UW Nb-44.4wt.%Ti-15wt.%Ta, 8T Peak Critical Current Density, A/mm2
Vol% alpha-Ti*Feret Diameter, %alpha*nm
Critical Curent Density, A/mm2
Plot-Blue Jc
0000110000
0000000000
00000000
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Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 5T(4.2K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti: Nb-47.1wt%Ti, 5T(4.2K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 8T(4.2K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti: Nb-47.1wt%Ti, 8T(4.2K) Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
#REF!
#REF!
UW Nb-44.4wt.%Ti-15wt.%Ta, 5 T Peak Critical Current Density, A/mm2
UW Nb-44.4wt.%Ti-15wt.%Ta, 8T Peak Critical Current Density, A/mm2
Volume % Alpha Ti Precipitate
Critical Current Density, A/mm2
1000A_mm_
00000000000
00000000000
00000000000
000000000
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000000
0000
000
000
000
000
00
00
00
0
Nb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, UW310 6hr@405C, 20hr@420 C, 80hr@420 C. ep=7
Nb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, UW330, 3hr@300 C, 3hr@300 C, 6hr@405C, ep=7
Nb-Ti-Ta: Nb-44wt%Ti-15wt%Ta, 1.8 K, CB9838, multifilament, 3x80hr@420 C
Nb-Ti: Nb-47wt%Ti, 1.8 K, CB9738, multfilament, 3x80hr@420 C.
Nb-40wt.%Ti-18wt.%Ta, 4HT, 2 K, Liu et al. (IGC-AS), Adv. Cryo. Eng. 42, pp. 1135-1142, 1996.
Nb-37Ti-22Ta, 2.05 K, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
Nb-37Ti-22Ta, 2.05 K, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
Nb-37Ti-22Ta, 2.05 K, CW, Lazarev et al. (Kharkov), CCSW '94.
Nb-44.8wt%Ti-12.3wt%Ta, 4x48hrs@375C, ef = 4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997
Nb-42.6wt%Ti-20.4wt%Ta, 4x48hrs@375C, ef=4, 2.2 K (0.1 V/cm), Vedernikov et al (Bochvar and NRCKI), Trans. Appl. Superconductivity, 7, pp.1751-1754, 1997
Nb-Ti-17Ta Mono UW 17342 @ 0.0178 " , Cu/Sc = 0.92, Napa Workshop 1998
Applied Field, T
Critical Current Density, A/mm2
Plot-Ylw Jc
000000
000000
0000
0000
000
000
000
000
000
000
000
0
0
0
0
0
0
5T
8T
Nb-47wt.%Ti, 5T, 4.2K (41)
SSC Nb-47wt.%Ti, 5T, 4.2K (43)
50wt.%Ti (42)
Nb-47wt.%Ti, 8T, 4.2K (41)
Volume of a-Ti precipitate (%)
Critical current density (A/mm2)
Plot-Ylw Fp
00000000000000
00000000000000
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3 HT Matrix Composition
2 HT Matrix Composition
1 HT Matrix Composition
3 HT Volume of precipitate
2 HT Volume of precipitate
1 HT Volume of precipitate
Initial alloy composition (wt.% Ti)
Volume of a-Ti and Residual Ti content by weight of matrix (%)
Plot Nb-Ti Progress
000000
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0000
000
000
000
00
0
0
0
0
0
0
0
Best Laboratory Scale Nb-15wt.%Ta-44wt%Ti at 2K (UW310)
Best Laboratory Scale Nb-47wt%Ti at 1.8K (CB9728)
Nb-37Ti-22Ta, 2.05K, 50hrs, Lazarev et al. (Kharkov), CCSW '94.
SSC Inner Average
Nb-Ti(Fe) Production Strand
Nb-47wt%Ti(Fe) 3x80hr@420C
Applied Field, T
Critical Current Density, A/mm__
2 K vs 4.2 K
000000
00000
0000
000
000
000
00
0
0
0
0
0
0
0
Best Laboratory Scale Nb-15wt.%Ta-44wt%Ti at 2K (UW310)
Best Laboratory Scale Nb-47wt%Ti at 1.8K (CB9728)
Nb-37Ti-22Ta, 2.05K, 50hrs, Lazarev et al. (Kharkov), CCSW '94.
SSC Inner Average
Nb-Ti(Fe) Production Strand
Nb-47wt%Ti(Fe) 3x80hr@420C
Applied Field, T
Critical Current Density, A/mm_
000000
000000
0000
0000
0000
00
00
UW Nb-44.4wt.%Ti-15wt.%Ta, 5 T Peak Critical Current Density, A/mm2
UW Nb-44.4wt.%Ti-15wt.%Ta, 8T Peak Critical Current Density, A/mm2
Nb-Ti(Fe) this study 5T, 4.2K
Nb-Ti(Fe) this study 8T
Volume % Alpha Ti Precipitate
Critical Current Density, A/mm2
0000
0000
0000
0000
0000
0000
0000
00
00
00
00
5T
8T
UW Nb-47wt.%Ti, 5 T Peak Critical Current Density, A/mm2
Nb-46-47et.%Ti(Fe), this study, 5T
UW Nb-47wt.%Ti, 8T Peak Critical Current Density, A/mm2
Nb-46-47et.%Ti(Fe), this study, 8T
Volume % Alpha Ti Precipitate
Critical Current Density, A/mm2
00000000
00000000
000000
000000
00000
00000
00000
000
000
000
000
0
0
0
0
0
0
5T
8T
Nb-47wt.%Ti, 5T, 4.2K (UW Mono)
SSC Nb-47wt.%Ti, 5T, 4.2K (43)
50wt.%Ti (Chernyl et al.)
Nb-47wt.%Ti, 8T, 4.2K (41)
Nb-46-47wt.%Ti(Fe), this study, 5T
Nb-46-47wt.%Ti(Fe), this study 8T
Volume of a-Ti precipitate (%)
Critical current density (A/mm2)
00000000
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0000
000
000
000
000
00
00
00
0
UW17342 17wt.%Ta
UW18342 17wt.%Ta
UW310 15Ta
UW330 15 Ta
CB9738 Nb-47wt.%Ti
Nb-37Ti-22Ta 400hr HT
Nb-37Ti-22Ta 50hr HT
Nb-37Ti-22Ta CW
Applied Field, T
Critical Current Density, A/mm2
00001100000000
00000000000000
0000000000
0000000000
0000000000
0000
00
00
00
00
00
5T
8T
Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 5T(4.2K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti: Nb-47.1wt%Ti, 5T(4.2K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti-Ta: Nb-45wt%Ti-15wt%Ta, 8T(4.2K)Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
Nb-Ti: Nb-47.1wt%Ti, 8T(4.2K) Taillard et al. Adv. Cryo. Eng., 42B, pp. 1151-1158, 1996
#REF!
#REF!
UW Nb-47wt.%Ti, 5 T Peak Critical Current Density, A/mm2
UW Nb-47wt.%Ti, 8T Peak Critical Current Density, A/mm2
UW Nb-44.4wt.%Ti-15wt.%Ta, 5 T Peak Critical Current Density, A/mm2
UW Nb-44.4wt.%Ti-15wt.%Ta, 8T Peak Critical Current Density, A/mm2
Volume % Alpha Ti Precipitate
Critical Current Density, A/mm2
Jc (A/mm_) f(dp,B)
UW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)
Field, TeslaField, TeslaJc, 0.9mmField, TeslaJc, 1mm
1023.14588687262314.588687260283292.44065692576.2548998708
1121.14514071921922.28551992892780.9935639775102231.0281126185
1219.30131583271608.4429860622102344.1325060346111920.3240040913
1317.22389224211324.9147878539111968.5385476814121626.8812349268
1415.72779061761123.4136155423121640.8927542242131342.0691354436
1610.8133018486675.8313655405131347.8761909699141106.8833866279
179.0367034595531.5707917352141108.135366489116701.0261448644
17.58.2758136345472.903636256918379.323260067417543.5164231805
187.1737983735398.544354085318.5321.78546219217.5457.8570265935
18.56.1095868723330.247939045119253.326137868118386.4382349806
19.54.2839505873219.689773706119.5210.705546849218.5318.9032447244
203.4094711634170.47355816820162.224624565419258.4885569552
Fp,GN/m_Jc, A/mm_19.5204.7626381891
Nb3Sn: Internal Sn High Ic strand design (TWC) - Jablonski (EIS'96) [Non-Cu Jc]20156.8624214578
Field, TeslaNb3Sn: Internal Sn, ITER type low hysteresis loss design (IGC - Gregory et al.) [Non-Cu Jc]
1010.641064
119.944904
129.228769
138.463651
147.644546
Fp,GN/m_Jc, A/mm_
Nb3Sn: Internal Sn, ITER type low hysteresis loss design (IGC - Gregory et al.) [Non-Cu Jc]
Applied Field, TNb3Sn: Sn plated Cu APC, 40 hr@650 C, R. Zhou PhD Thesis (OST), '94Applied Field, TNb3Sn: Sn Plated Cu APC 200 hr@650 C, Zhou et al. (OST) ,93
120.87970.96428613.6301
244.05711.9642923.0137
355.9362.9285729.863
456.96943.8928635.0685
556.35074.8928638.4931
652.60835.9285740.5479
748.03686.8928641.6438
843.37657.9285739.1096
937.70378.9642934.5205
1032.03381029.4521
1126.26921123.9041
1220.602411.964318.4247
FpFp
NB3Sn: APC with Cu, R. Zhou PhD Thesis (OST), '94
NB3Sn: Sn Plated and Heat Treated APC with Cu, Zhou et al. (OST) ,IEEE Trans Appl. Superconductivity, 3, pp.986-989, 1993
Applied Field, TApplied Field, T
5.920958083.195.9209547.8601638305
7.89585653.877.895844.641826746
9.870663954.669.8706639.0351042756
11.90752625.6111.907531.264451075
13.9061655.7113.90623.02430326
15.8929925.41515.892914.7075280535
17.9581409.5917.95817.355458179
19.9887126.22819.98872.5231336236
Applied Field, TJc, A/mm_Applied Field, T
Nb3Sn: APC with Ta, A15 layer only, Klemm et al. (KfK), 1990
Applied Field, TApplied Field, T
101197.021011.9702
111023.141111.25454
12862.3731210.348476
13726.893139.449609
14595.861148.342054
15485.063157.275945
16394.883166.318128
17314.818175.351906
18245.812184.424616
19181.543193.449317
20126.815202.5363
2183.7898211.7595858
Applied Field, TJc, A/mm_Applied Field, T
Applied Field, TApplied Field, T
9.52552.29.524.2459OUTER
102307.421023.0742
111859.381120.45318
121470.011217.64012
131122.231314.58899
Applied Field, TJc, A/mm_Applied Field, T
Applied Field, TApplied Field, T
10.51590.7510.516.702875INNER
111436.391115.80029
121144.841213.73808
13870.4231311.315499
Applied Field, TJc, A/mm_Applied Field, T
Applied Field, TApplied Field, T
112121.891123.34079
121743.851220.9262
131406.181318.28034
16615.743169.851888
18337.532186.075576
20143.909202.87818
Applied Field, TJc, A/mm_Applied Field, T
Applied Field, TApplied Field, T
9.308641739.139.3086416.1889350832Cable Inner
9.908491532.99.9084915.188724321
11.20081105.2511.200812.3796842
Applied Field, TJc, A/mm_Applied Field, T
Applied Field, T
9.31E+001.74E+039.31E+0016.1889350832Cable Outer
9.91E+001.53E+039.91E+0015.188724321
1.12E+011.15E+031.12E+0112.90099789
1.17E+011.05E+031.17E+0112.271375194
Applied Field, TJc, A/mm_Applied Field, T
Applied Field, TApplied Field, Ty = 38.946x2 - 1837.1x + 21665
2.00E+015.00E+022.00E+0110107188.6
2.10E+012.69E+022.10E+015.640684181215.704
2.20E+019.30E+012.20E+012.04495520501.4
2.30E+011.73E+012.30E+010.39887062298.664
Applied Field, TJc, A/mm_Applied Field, T
Nb2.9Sn: From Nb6Sn5 and Nb powders in Ta tube, with 1wt.%Ge addition.
Core Jc only, Tachikawa et al. (Tokai Univ.) Some of the data was presented
at the 1996 Applied Superconductivity Confererence (K. Tachikawa, Y. Kuroda, H. Tomori and M. Ueda, " Improved High Field
Performance in Nb3Sn Conductor Prepared from Intermediate Compound," Paper MFC-1, accepted for publication in
IEEE Trans. Appl. Superconductivity) and some at the 10th U.S.-Japan Workshop on High Field Superconducting
Materials (Brookhaven National Laboratory, 1996.
Ic measured resistively by a four probe method, the criterion used was 1mV/cm. 10 other powder combinations are reported. The sample is a 5mm x 0.5mm tape with the cross-section of the core being about 6.3 x 10-3
The magnetic field was applied perpendicular to specimen current and parallel to specimen surface.
Applied Field, T(NbTaTi)3Sn: Production Bronze route strand, 2 K non-Cu Jc, Thoner (VAC) Erice '96.Applied Field, T(NbTaTi)3Sn: Production Bronze route strand, 2 K non-Cu Jc, Thoner (VAC) Erice '96.Applied Field, T(NbTaTi)3Sn: Production Bronze route strand, 4.2 K non-Cu Jc, Thoner (VAC) Erice '96.Applied Field, T(NbTaTi)3Sn: Production Bronze route strand, 4.2 K non-Cu Jc, Thoner (VAC) Erice '96.
1.64E+013.31E+021.64E+015.41988009051.49E+013.32E+021.49E+014.939205895
1.74E+012.81E+021.74E+014.86801132281.58E+012.81E+021.58E+014.4549398691
1.84E+012.37E+021.84E+014.36366158761.69E+012.38E+021.69E+014.0147379575
1.94E+011.97E+021.94E+013.82441228131.79E+011.98E+021.79E+013.5353439068
2.04E+011.59E+022.04E+013.24251303881.89E+011.59E+021.89E+013.0099108185
2.14E+011.24E+022.14E+012.6638562241.99E+011.26E+021.99E+012.50937325
2.24E+019.47E+012.24E+012.12101053022.09E+019.49E+012.09E+011.9853119213
2.34E+016.86E+012.34E+011.60725719072.19E+016.88E+012.19E+011.5074248716
2.44E+014.78E+012.44E+011.16815380642.30E+014.84E+012.30E+011.1117951268
Applied Field, TJc, A/mm_Applied Field, TApplied Field, TJc, A/mm_Applied Field, T
(NbTaTi)3Sn: Production Bronze route strand, 2 K non-Cu Jc, Thoner (VAC) Erice '96.
(NbTaTi)3Sn: Production Bronze route strand, 4.2 K non-Cu Jc, Thoner (VAC) Erice '96.
From: Niobium-Tin for Fusion, High Energy Physics and Other Applications Taeyoung Pyon and Eric Gregory, IGC Advanced Superconductors, ASC 98 Paper MSA-03
SampleWire Dia.Subel.Sn# ofJc (A/mm_) at 10-14 Ohm-mQhNon-CuDeffFlux
Name(mm)DesignLevelSubel.10 T11 T12 T(mJ/cm_)Fraction(m)Jumps
AE13370.516Un-SplitHigh37317326702216---0.632---large
AE13610.518Un-SplitHigh6128082361195449860.614---large
AE11370.516Un-SplitLow3719911677139230400.61357some
AE11610.516Un-SplitLow6116431382115030010.62972some
SE11370.515SplitLow3717751498127716790.63333None
SE11610.516SplitLow6117631504126813970.60226None
SE12370.517SplitMid3723651975165230600.61757None
SE12610.517SplitMid6122271855153622700.60139None
Jc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
&A
Page &P
Jc (A/mm_) f(dp,B)
Applied Field, TApplied Field, TApplied Field, TUW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)
15.3460.06817.5467.49117.5389.4955
15.35459.83117.55461.60817.55384.89
15.4456.30617.6457.93217.6381.622
15.45451.61117.65453.48617.65378.6965
15.5449.07217.7448.56617.7374.3225
15.55445.3617.75443.01817.75370.655
15.6441.22817.8437.34517.8366.233
15.65437.66417.85432.79117.85361.62
15.7434.93217.9428.40217.9357.874
15.75429.46117.95423.00617.95354.5145
15.8426.04518419.63818351.5
15.85424.14818.05412.42718.05346.299
15.9419.28818.1407.23218.1342.309
15.95414.00718.15403.9918.15338.48
16410.24718.2401.76918.2335.6655
16.05407.81918.25397.58418.25332.4015
16.1406.09418.3392.37518.3328.1155
16.15402.85818.35386.55618.35323.544
16.2399.64818.4381.51718.4319.386
16.25396.47418.45377.93818.45315.7425
16.3391.47718.5371.4418.5310.48
16.35388.36418.55366.0318.55305.583
16.4385.4918.6360.69318.6300.9165
16.45382.20418.65357.59118.65297.9715
16.5378.36818.7352.1718.7294.155
16.55374.38718.75347.45618.75289.994
16.6373.1518.8344.25818.8286.9315
16.65370.17718.85339.92218.85283.129
16.7364.81218.9334.70518.9278.978
16.75360.91418.95329.70718.95275.1915
16.8357.78319323.91419270.906
16.85353.53519.05319.34319.05266.7985
16.9350.71819.1314.61319.1263.3375
16.95346.33319.15310.7519.15260.5925
17343.06619.2305.83119.2256.462
17.05339.88319.25301.96619.25253.0125
17.1336.72919.3299.07319.3250.253
17.15333.84319.35294.99619.35247.1235
17.2331.18619.4290.92919.4243.118
17.25327.44119.45287.65819.45240.3255
17.3324.4119.5283.09319.5236.5155
17.35320.77419.55279.91319.55233.422
17.4318.4119.6275.48219.6230.0225
17.45315.24619.65269.90219.65226.245
17.5311.519.7267.39819.7223.6725
17.55308.17219.75263.67219.75220.676
17.6305.31219.8259.81819.8216.8145
17.65303.90719.85255.53319.85212.7795
17.7300.07919.9252.13519.9209.6195
17.75298.29219.95245.78319.95204.77
17.8295.12120241.3320201.3685
17.85290.44920.05238.23720.05198.0725
17.9287.34620.1234.82920.1195.366
17.95286.02320.15231.11320.15192.3685
18283.36220.2226.39720.2188.7945
18.05280.17120.25222.2720.25185.5345
18.1277.38620.3217.42820.3181.9355
18.15272.9720.35213.81420.35178.719
18.2269.56220.4211.41120.4175.97
18.25267.21920.45206.67920.45172.703
18.3263.85620.5202.87320.5169.2905
18.35260.53220.55199.02620.55166.5115
18.4257.25520.6195.0320.6162.9825
18.45253.54720.65190.71620.65160.074
18.5249.5220.7187.69720.7157.1055
18.55245.13620.75184.71720.75154.8675
18.6241.1420.8181.26920.8152.0215
18.65238.35220.85178.8320.85149.512
18.7236.1420.9174.45920.9146.297
18.75232.53220.95171.68920.95143.977
18.8229.60521168.97121141.17
18.85226.33621.05163.99721.05137.2865
18.9223.25121.1160.18921.1133.9875
18.95220.67621.15156.721.15130.764
19217.89821.2153.28821.2127.9165
19.05214.25421.25149.9521.25125.169
19.1212.06221.3146.57821.3121.8879
19.15210.43521.35142.92121.35118.69815
19.2207.09321.4139.6621.4115.7677
19.25204.05921.45136.17921.45113.1665
19.3201.43321.5133.06721.5110.4232
19.35199.25121.55129.42421.55107.45255
19.4195.30721.6126.56121.6104.76285
19.45192.99321.65123.97721.65102.37225
19.5189.93821.7120.88621.799.87685
19.55186.93121.75118.42421.7597.5903
19.6184.56321.8115.42521.895.03595
19.65182.58821.85112.5921.8592.67255
19.7179.94721.9110.05621.990.6452
19.75177.6821.95107.04921.9588.04965
19.8173.81122104.3052285.8908
19.85170.02622.05101.99322.0583.76365
19.9167.10422.199.381422.181.62025
19.95163.75722.1595.474322.1578.83575
20161.40722.293.047722.276.7514
20.05157.90822.2590.424722.2574.95025
20.1155.90322.387.300322.372.29975
20.15153.62422.3585.069922.3570.2881
20.2151.19222.482.689722.468.6183
20.25148.79922.4580.505122.4566.5958
20.3146.44322.578.135222.564.56345
20.35143.62422.5575.571622.5562.60995
20.4140.52922.673.602722.660.9717
20.45138.72722.6571.43622.6559.0232
20.5135.70822.769.511122.757.56235
20.55133.99722.7567.325922.7555.92955
20.6130.93522.865.307822.854.2597
20.65129.43222.8563.529122.8552.83115
20.7126.51422.961.279722.951.0418
20.75125.01822.9559.946422.9549.8177
20.8122.7742358.19832348.531
20.85120.19423.0556.133323.0546.7098
20.9118.13523.154.082823.144.99555
20.95116.26523.1552.323923.1543.5274
21113.36923.250.295123.241.7417
21.05110.57623.2548.35323.2540.15885
21.1107.78623.346.637923.338.49525
21.15104.82823.3544.671423.3537.07295
21.2102.54523.443.155423.435.96865
21.25100.38823.4541.690323.4534.64095
21.397.197823.540.599323.533.5005
21.3594.475323.5539.279723.5532.37615
21.491.875423.637.719823.631.07245
21.4590.15423.6536.26323.6529.87665
21.587.779423.735.236623.728.94195
21.5585.481123.7533.633423.7527.82285
21.682.964723.832.093423.826.48865
21.6580.767523.8530.766223.8525.52665
21.778.867723.929.251923.924.4104
21.7576.756623.9528.04923.9523.3468
21.874.64692427.10292422.50315
21.8572.755124.0525.908624.0521.575
21.971.234424.124.565624.120.33675
21.9569.050324.1523.449924.1519.3692
2267.476624.222.252124.218.39175
22.0565.534324.2521.256224.2517.5343
22.163.859124.320.284824.316.75065
22.1562.197224.3519.433724.3515.9563
22.260.455124.418.476124.415.155
22.2559.475824.4517.754924.4514.47305
22.357.299224.516.6551Jc, A/mm_
22.3555.506324.5516.0633
22.454.546924.615.2035
22.4552.686524.6514.5135
22.550.991724.713.6306
22.5549.648324.7512.92
22.648.340724.812.0963
22.6546.6104Jc, A/mm_
22.745.6136
22.7544.5332
22.843.2116
22.8542.1332
22.940.8039
22.9539.689
2338.8637
23.0537.2863
23.135.9083
23.1534.7309
23.233.1883
23.2531.9647
23.330.3526
23.3529.4745
23.428.7819
23.4527.5916
23.526.4017
23.5525.4726
Jc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.24.4251
23.6523.4903
23.722.6473
23.7522.0123
23.820.8839
23.8520.2871
23.919.5689
23.9518.6446
2417.9034
24.0517.2414
24.116.1079
24.1515.2885
24.214.5314
24.2513.8124
24.313.2165
24.3512.4789
24.411.8339
24.4511.1912
Jc, A/mm_
Nb3Al: Rapid quench/MF lower range, Iijima et al. (NRIM)
Applied Field, T
20250
Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.Jc, A/mm_
Applied Field, TApplied Field, T
18733.1161813.196088
20440.632208.81264
21277.326215.823846
22158.688223.491136
2380.3549231.8481627
Applied Field, TJc, A/mm_
Jc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Applied Field, TApplied Field, T
1.43E+011.25E+031.43E+0117.98577528
1.63E+019.76E+021.63E+0115.8722150795
1.82E+016.01E+021.82E+0110.939882492
1.92E+014.24E+021.92E+018.1283792896
2.01E+013.07E+022.01E+016.1930172388
2.11E+011.92E+022.11E+014.0422152571
2.21E+011.14E+022.21E+012.5059077418
2.30E+015.83E+012.30E+011.342142639
Appl. Phys. lett., vol. 71(1), pp. 122-124, 7 July 1997.
Jc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
&A
Page &P
2223
Jc (A/mm_) f(dp,B)
American Superconductor Corp. Bi2223 data presented by Jeff Seuntjens at LTSC'96UW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)
Field, BBi-2223: Rolled 85 Filament Tape (AmSC) B ||, Seuntjens et al.Bi-2223: Rolled 85 Filament Tape (AmSC) B ||, Seuntjens et al.Field, BBi-2223: Rolled 85 Filament Tape (AmSC) B |_, Seuntjens et al.
0.00E+0001.88E+0302003.09
1.12E-010.20586003441.84E+030.0417971442.7
1.72E-010.2983569581.74E+030.08780541159.26
2.73E-010.44937393641.65E+030.193976957.436
3.87E-010.60014302961.55E+030.309507879.185
4.77E-010.7107351441.49E+030.40075836.631
9.89E-011.27887643061.29E+030.506812811.536
1.99E+002.34854197831.18E+030.997569698.415
3.00E+003.3331164661.11E+032.00683660.284
4.01E+004.20567937841.05E+033.00305628.233
5.03E+004.90631556179.76E+024.0132601.871
6.02E+005.50637857749.15E+025.02424587.279
7.02E+006.44280432899.18E+026.02269584.65
2.00E+0118.26321224119.13E+027.00811588.101
Fp,GN/m_Jc, A/mm_19.9763577.662
A/mm_
Applied Field, TBi 2223: Rolled 85 Fil. Tape (AmSC) B||, UW'6/96Applied Field, TBi 2223: Rolled 85 Fil. Tape (AmSC) B||, UW'6/96
0305500
0.12988.330.10.298833
0.526850.51.3425
1239012.39
22081.6724.16334
31853.3335.55999
4171546.86
5161558.075
61513.3369.07998
71460710.22
81393.33811.14664
101313.31013.133
111276.671114.04337
Jc, A/mm_Fp,GN/m_
Bi 2223: UW test of ASC 85 fil.-tape, B||ab
Bi 2223: Rolled 85 Fil. Tape (AmSC) B||, UW'6/96
Applied Field, TBi 2223: Rolled 85 Fil. Tape (AmSC) B|_, UW'6/96Applied Field, TBi 2223: Rolled 85 Fil. Tape (AmSC) B|_, UW'6/96
03238.3300Bi 2223: UW HT of ASC 85 fil.-tape, B||c
0.013181.670.010.0318167
0.023096.670.020.0619334
0.032981.670.030.0894501
0.0428300.040.1132
0.052671.670.050.1335835
0.0823550.080.1884
0.121430.10.2143
0.217350.20.347
0.315550.30.4665
0.414350.40.574
0.513900.50.695
11263.3311.26333
2113022.26
31056.6733.17001
4101544.06
5986.6754.93335
6963.3365.77998
7943.3376.60331
8928.3387.42664
9913.3398.21997
10901.67109.0167
11886.67119.75337
Jc, A/mm_Fp,GN/m_
Bi 2223: ASC 85 fil.-tape, B||c
Bi 2223: Rolled 85 Fil. Tape (AmSC) B|_, UW'6/96
Jc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
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Page &P
2212
Jc (A/mm_) f(dp,B)
Applied Field, TBi-2212: 19 filament tape B||tape face - Okada et al (Hitachi) '95Bi-2212: 19 filament tape B||tape face - Okada et al (Hitachi) '95UW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)
0.00E+001.00E-024.77E+03
9.60E-014.01E+004.18E+03
1.97E+007.29E+003.71E+03
2.96E+001.01E+013.42E+03
3.93E+001.24E+013.16E+03
4.94E+001.42E+012.88E+03
5.95E+001.64E+012.76E+03
7.94E+001.98E+012.49E+03
9.94E+002.27E+012.28E+03
1.20E+012.56E+012.14E+03
1.40E+012.83E+012.03E+03
1.60E+013.06E+011.91E+03
1.80E+013.30E+011.83E+03
2.00E+013.63E+011.81E+03
2.10E+013.83E+011.82E+03
2.21E+013.98E+011.80E+03
2.30E+014.03E+011.75E+03
Fp,GN/m_Jc, A/mm_
Applied Field, TBi-2212: stack 77K Hasegawa et al. (Showa) IWS'95, B||tapeApplied Field, TBi-2212: paste 77K Hasegawa et al. (Showa) IWS'95, B||tapeApplied Field, TBi-2223: multi 77K Hasegawa et al. (Showa) IWS'95, B||tape
068.46620.00E+001.60E+02061.6615
0.045551332.06683.68E-028.75E+010.037129342.0243
0.11491110.23379.18E-024.43E+010.12244534.1363
0.1774784.061813.28E-011.05E+010.17344828.199
0.2861581.558193.84E-015.21E+000.2801923.7294
Applied Field, TJc, A/mm_5.02E-012.12E+000.42124519.6352
5.91E-011.05E+000.49394616.6572
Applied Field, TJc, A/mm_0.6025913.1866
0.68790610.7115
0.7946489.01365
0.9030217.19816
0.9995935.84828
1.501162.34036
1.985771.12462
2.485990.470114
2.984690.296178
Bi-2223: multi 77K Hasegawa et al. (Showa) IWS'95, B||tape
From Figure 3, Hasegawa et al. (Showa) IWS'95 pp. 259-262
Bi-2212: paste 77K Hasegawa et al. (Showa) IWS'95, B||tape
Bi-2212: stack 77K Hasegawa et al. (Showa) IWS'95, B||tape
Applied Field, TBi-2212: paste 4.2 K Hasegawa et al. (Showa) IWS'95, B||tapeApplied Field, TBi-2212: stack 4.2 K Hasegawa et al. (Showa) IWS'95, B||tapeApplied Field, TBi-2223: multi 4.2 K Hasegawa et al. (Showa) IWS'95, B||tape
2.00E+002.85E+031.00E+001.62E+030551.31
4.00E+002.55E+032.00E+001.52E+031289.41
6.00E+002.15E+034.00E+001.33E+032282.179
8.00E+001.96E+036.00E+001.22E+033241.486
1.20E+011.76E+038.00E+001.03E+034231.478
Applied Field, TJc, A/mm_1.00E+011.02E+035227.769
1.20E+019.37E+026224.118
Applied Field, TJc, A/mm_7216.758
8205.884
Applied Field, TJc, A/mm_
Bi-2212: stack 4.2 K Hasegawa et al. (Showa) IWS'95, B||tape
Bi-2223: multi 4.2 K Hasegawa et al. (Showa) IWS'95, B||tape
Bi-2212: paste 4.2 K Hasegawa et al. (Showa) IWS'95, B||tape
Applied Field, TBi-2212: Round Wire at 4.2 K, Motowidlo et al. (IGC)Applied Field, TBi-2212: Round multifilament strand - 4.2 K (IGC) Motowidlo et al. ISTEC/MRS '95
0.00E+006.42E+020.00E+002.07E+03
4.00E+003.89E+024.73E-011.11E+03
8.00E+002.88E+029.57E-019.42E+02
1.20E+012.87E+021.96E+007.67E+02
Applied Field, TJc, A/mm_2.96743678.503
Appl. Phys. Lett. 65, 2731-2733, 1994.3.95193610.08
Bi-2212: Round Wire at 4.2 K, Motowidlo et al. (IGC)4.956567.167
9.93E+004.72E+02
1.50E+014.28E+02
Applied Field, TJc, A/mm_
Bi-2212: Round multifilament strand - 4.2 K (IGC) Motowidlo et al. ISTEC/MRS '95
Applied Field, TBi-2212: Round Multifilament strand 27K (IGC) Motowidlo et al. ISTEC/MRS '95
0.00E+007.40E+02
4.68E-014.02E+02
9.74E-012.95E+02
2.95E+001.11E+02
4.9588529.6218
5.9619629.4268
Applied Field, TJc, A/mm_
Bi-2212: Round Multifilament strand 27K (IGC) Motowidlo et al. ISTEC/MRS '95
Applied Field, TBi 2212: UW HT of OST PIT-tape, B||c, B|_tape faceApplied Field, TBi 2212: UW HT of OST PIT-tape, B||c, B|_tape face
0247400.01
0.514120.50.706
1120511.205
2102822.056
394232.826
584654.23
11714117.854
Jc, A/mm_Fp,GN/m_
Bi 2212: UW HT of OST PIT-tape, B||c
Jc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
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Page &P
YBaCuO
Jc (A/mm_) f(dp,B)
Applied FieldYBaCuO: 1.2 m film microbridge, B||a-b, 75 K, Foltyn et al. (LANL) IWS'95YBaCuO: 1.2 m film microbridge, B||c, 75 K, Foltyn et al. (LANL) IWS'95UW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)
1.87E-031.32E+041.37E-021.33E+04
8.87E-013.32E+039.94E-026.29E+03
1.07E+003.14E+033.75E-013.85E+03
1.59E+002.68E+039.12E-012.47E+03
2.10E+002.59E+031.07E+002.51E+03
2.63E+002.43E+031.58E+002.01E+03
3.15E+002.21E+032.12E+001.64E+03
3.69E+002.02E+032.64E+001.40E+03
4.22E+001.83E+033.16E+001.18E+03
4.77E+001.71E+033.69E+009.61E+02
5.31E+001.59E+034.21E+007.99E+02
5.84E+001.47E+034.77E+006.46E+02
6.40E+001.40E+035.30E+004.94E+02
6.94E+001.28E+035.85E+003.57E+02
7.47E+001.27E+036.39E+002.63E+02
8.01E+001.16E+036.94E+001.70E+02
8.53E+001.08E+037.48E+001.11E+02
9.08E+001.09E+038.01E+006.44E+01
8.53E+003.69E+01
9.08E+001.95E+01
Applied Field, TYBCO: /Ni/YSZ ~1 m thick microbridge, H||c 4 K, Foltyn et al. (LANL) '96Applied Field, TYBCO: /Ni/YSZ ~1 m thick microbridge, H||ab 75 K, Foltyn et al. (LANL) '96YBCO: /Ni/YSZ ~1 m thick microbridge, H||ab 75 K, Foltyn et al. (LANL) '96
8.34E-016.78E+040.00E+0001.90E+04
1.15E+005.77E+041.81E-013.05891.69E+04
1.68E+004.78E+043.02E-014.65081.54E+04
2.76E+003.81E+045.58E-016.64021.19E+04
3.84E+003.28E+041.06E+009.7529.20E+03
4.90E+002.95E+042.07E+0014.09676.81E+03
5.97E+002.71E+043.08E+0017.64845.73E+03
7.04E+002.51E+045.08E+0025.6545.05E+03
8.12E+002.37E+047.09E+0031.05424.38E+03
8.96E+002.27E+049.11E+0035.43793.89E+03
9.17E+002.22E+041.11E+0138.0733.43E+03
9.61E+002.23E+041.31E+0139.9553.05E+03
1.01E+012.17E+041.51E+0141.2232.73E+03
1.06E+012.15E+041.66E+0143.3262.61E+03
1.11E+012.10E+041.81E+0146.3362.56E+03
1.16E+012.06E+04FpJc
1.21E+012.04E+04
1.26E+011.99E+04
1.31E+011.96E+04
1.36E+011.92E+04
1.41E+011.94E+04
1.46E+011.89E+04
1.51E+011.88E+04
1.56E+011.84E+04YBCO: /Ni/YSZ ~1 m thick microbridge, H||ab 75 K, Foltyn et al. (LANL) '96
1.61E+011.82E+04
1.66E+011.79E+04
1.71E+011.76E+04
1.76E+011.74E+04
1.81E+011.72E+04
< These three sets faxed to us by Marty Maley from LANL STC 5/9/96
Applied Field, TYBCO: /Ni/YSZ ~1 m thick microbridge, H||c 75 K, Foltyn et al. (LANL) '96
0.00E+001.58E+04
1.46E-011.10E+04
2.50E-017.91E+03
3.53E-016.02E+03
4.42E-014.72E+03
5.93E-014.18E+03
1.14E+003.13E+03
1.67E+002.49E+03
2.21E+002.05E+03
2.74E+001.74E+03
3.27E+001.43E+03
3.80E+001.20E+03
4.35E+009.96E+02
4.87E+008.00E+02
5.39E+006.12E+02
5.96E+004.76E+02
6.50E+003.39E+02
7.03E+002.25E+02
7.56E+001.40E+02
8.10E+008.06E+01
8.62E+004.62E+01
9.16E+002.44E+01
YBCO: /Ni/YSZ ~1 m thick microbridge, H||c 75 K, Foltyn et al. (LANL) '96
Jc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
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NbN
Jc (A/mm_) f(dp,B)
Applied Field, TNbN: 60 nm film || B, Gavaler et al. (Westinghouse) IEEE MAG-17 '81NbN: 60 nm film || B, Gavaler et al. (Westinghouse) IEEE MAG-17 '81UW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)
1.974293739481.97429738.28179692
4.013213409184.013211368.17552678
8.236642506338.236642064.37379312
10.572520203410.57252136.004465
12.223314948712.22331827.2244471
13.114910515613.11491379.1104244
13.932576616.713.93251067.46217275
15.208260851.215.2082925.43721984
19.183428417.319.1834545.14043282
Jc, A/mm_Fp,GN/m_
NbN: 60 nm film, Gavaler et al. (Westinghouse) Dimensional effects on current and field properties in NbN films, IEEE Trans MAG-17, pp. 573-576, 1981
Applied Field, TNbN: 13 nmNbN/2 nmAlN multi-layer || B, Gray et al. (ANL) Physica C, 152 '88NbN: 13 nmNbN/2 nmAlN multi-layer || B, Gray et al. (ANL) Physica C, 152 '88
1.07E+015.72E+031.07E+0161.231522968
1.19E+014.84E+031.19E+0157.464263095
1.31E+013.87E+031.31E+0150.76734593
1.43E+012.87E+031.43E+0141.060394144
1.55E+012.17E+031.55E+0133.755339558
1.67E+011.47E+031.67E+0124.556304364
1.73E+011.20E+031.73E+0120.75262396
1.80E+019.40E+021.80E+0116.8752558676
1.85E+017.24E+021.85E+0113.4030815778
1.91E+015.48E+021.91E+0110.4396382816
1.97E+013.92E+021.97E+017.7102261082
2.03E+012.51E+022.03E+015.0874670074
2.09E+011.69E+022.09E+013.5346801028
2.15E+019.00E+012.15E+011.9327231961
2.21E+015.05E+012.21E+011.1165655552
2.27E+012.63E+012.27E+010.596472096
Jc, A/mm_Fp,GN/m_
NbN: 13 nmNbN/2 nmAlN multi-layer || B, Gray et al. (ANL) Physica C, 152, pp. 445-455, 1988
Jc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
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Jc (A/mm_) f(dp,B)
Applied Field, TSnMo6S8: HIP Lgb(m^-1=4.0), Bonney et al. JAP '95Applied Field, TSnMo6S8: HIP Lgb(m^-1=4.0), Bonney et al. JAP '95UW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)
5157057.85
10770107.7
15420156.3
20160203.2
Jc, A/mm_Fp,GN/m_
SnMo6S8: HIP Lgb(m^-1=4.0), Bonney et al. JAP '95
Applied Field, TSnMo6S8: HIP Lgb(m^-1=3.6), Bonney et al. JAP '95Applied Field, TSnMo6S8: HIP Lgb(m^-1=3.6), Bonney et al. JAP '95
5123056.15
10640106.4
15360155.4
2090201.8
Jc, A/mm_Fp,GN/m_
SnMo6S8: HIP Lgb(m^-1=3.6), Bonney et al. JAP '95
Applied Field, TSnMo6S8: HIP Lgb(m^-1=3.3), Bonney et al. JAP '95Applied Field, TSnMo6S8: HIP Lgb(m^-1=3.3), Bonney et al. JAP '95
599054.95
10400104
Jc, A/mm_Fp,GN/m_
SnMo6S8: HIP Lgb(m^-1=3.3), Bonney et al. JAP '95
Applied Field, TSnMo6S8: HIP Lgb(m^-1=2.3), Bonney et al. JAP '95Applied Field, TSnMo6S8: HIP Lgb(m^-1=2.3), Bonney et al. JAP '95
568053.4
10460104.6
Jc, A/mm_Fp,GN/m_
SnMo6S8: HIP Lgb(m^-1=2.3), Bonney et al. JAP '95
Applied Field, TSnMo6S8: HIP Lgb(m^-1=2.1), Bonney et al. JAP '95Applied Field, TSnMo6S8: HIP Lgb(m^-1=2.1), Bonney et al. JAP '95
563053.15
10520105.2
15410156.15
20130202.6
Jc, A/mm_Fp,GN/m_
SnMo6S8: HIP Lgb(m^-1=2.1), Bonney et al. JAP '95
N. Cheggour, M. Devroux, A. Gupta, . Fischer, J. A. A. J. Perenboom, V. Bouquet, M. Sergent and R. Chevrel, "Enhancement of the Critical Current Density in Chevrel phase superconducting wires," J. Appl. Phys., vol. 81(9), pp. 6277-6284, 1997.
Field, TJc A/mm_, 1Volt/cmField, TJc A/mm_, 1Volt/cm
PbSnMo6S8 (Chevrel Phase): Wire in 14 turn coil, 4.2 K, 1 Volt/cm, Cheggour et al., JAP 1997PbSnMo6S8 (Chevrel Phase): Wire in 14 turn coil, 4.2 K, 1 Volt/cm, Cheggour et al., JAP 1997
1191412819
1367015548
1547118337
1823720237
2013422149
225623112
23332482
2413
255
Wire#1, Coil#2 4.2 KWire#2, Coil#2 4.2 K
Field, TJc A/mm_, 1Volt/cmField, TJc A/mm_, 1Volt/cm
PbSnMo6S8 (Chevrel Phase): Wire in 14 turn coil, 1.9 K, 1 Volt/cm, Cheggour et al., JAP 1997PbSnMo6S8 (Chevrel Phase): Wire in 14 turn coil, 1.9 K, 1 Volt/cm, Cheggour et al., JAP 1997
1591218696
1681819624
1861920543
2044621494
2229522426
2322823377
2417424311
25122
Wire#1, Coil#2 1.9 KWire#2, Coil#2 1.9 K
Jc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
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Applied Field, TV-1Hf/Zr-40Hf, Ekin et al.????, 1982
42269Jc (A/mm_) f(dp,B)
61745UW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)
81416
101206
121000
14782
16555
18290
19153
??? Needs checking with original J. W. Ekin, J. R. Gavaler and J. Gregg, Appl. Phys. Lett., 41, 996, 1982.
Jc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
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Jc (A/mm_) f(dp,B)
UW-ASC APC Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.)
Jc, 2.05 K, Nb-37Ti-22Ta, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-37Ti-22Ta, 400 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 1000 hr, Lazarev et al. (Kharkov), CCSW '94.
Jc, 2.05 K, Nb-46Ti, 50 hr, Lazarev et al. (Kharkov), CCSW '94.
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6503.8717315.52200013906.462363947498346600370018546972314.588687260210641197.022121.89500733.1161253.667784.21900015822.22851.871615.184769.12067.64551.3130553238.33818.766
12925.213302.611314.21031284386429533030001503.75301922.2855199289041023.141743.85268.604440.632975.58157653.81690011009.82552.71520.834177.241106.78289.412988.333181.67548.2
11067.610171.50328623495198443025841157.9360.41608.4429860622769862.3731406.1892.9525277.326601.3747836.5154007912.172149.561326.43706.12942.155282.17926853096.67337.075
10336.78990.0006506979410636872350823.2210.11324.9147878539651726.893615.74317.3422158.688423.93638066.1119006015.721957.521218.743417.25767.065241.48623902981.67236.8
11212.97882.5623594782304029841750513.61123.4136155423546595.861337.53280.3549307.41932830.892004723.721756.711034.833164.41678.503231.4782081.672830148.721
12157.16785.7046888752207422901050250.3675.8313655405485.063143.909191.51729479.968104184.581019.562880.55610.08227.7691853.332671.67112.434
13067.15702.9545124278158069.5531.5707917352394.883113.55727118.157303126.88937.0032760.34567.167224.1181715235582.3
13703.64620.2043359805835472.9036362569314.81858.255525146.150502492.072491.73472.479216.75816152143
14101.23625.6259980061310398.5443540853245.81223695.943802051.052278.33427.796205.8841513.331735
13814.72761.5419809715330.2479390451181.54322707.438901743.42137.414601555
13699.81322.5775770936219.6897737061126.81522152.334301434.932031.091393.331435
11965349.1604803527170.47355816883.789822303.630501200.221913.621313.31390
9820.22126.96744740121740.62730995.81834.081276.671263.33
7640.9521535.82610800.0861811.321130
5837.7120993.12560612.4971819.41056.67
4342.4720628.6476.461804.211015
20434.2339.2411751.25986.67
19917.6224.667963.33
19572.6139.508943.33
19231.980.5703928.33
1936046.1606913.33
18870.524.3998901.67
18844.6886.67
18369.7
18197.4
17881.5
17571.7
17406.9
17243.7
75K
75K
75K
75K
Nb3Al
Nb3Al
Nb3Sn
Nb3Sn
NbTI
NbTI
NbTI
NbTI
2212
2212
2212
2212
YBCO
YBCO
2223
2223
At 4.2K UnlessOtherwise Stated
At 4.2K UnlessOtherwise Stated
"Un-Critical" Critical CurrentDensity, A/mm2
"Un-Critical" Critical CurrentDensity, A/mm2
"Un-Critical" Critical CurrentDensity, A/mm2
"Un-Critical" Critical CurrentDensity, A/mm2
Applied Field, T
Applied Field, T
1.8KNb-Ti-Ta
1.8KNb-Ti-Ta
PbSnMo6S8
PbSnMo6S8
1.8K Nb-Ti
1.8K Nb-Ti
Nb-Ti: 390 nm multilayer Nb-Ti/Nb (21/6), 50 V/cm - McCambridge et al. (Yale) (0)
Nb-Ti: Nb-Ti/Nb (21/6) 390 nm multilayer '95 (5), 50 V/cm, McCambridge et al. (Yale)
Nb-Ti: Nb-Ti/Ti (19/5) 370 nm multilayer '95 (0), 50 V/cm, N. Rizzo et al. LTSC'96 (Yale)
Nb-Ti: APC strand Nb-47wt.%Ti with 24vol.%Nb pins (24nm nominal diam.) -Heussner et al. (UW-ASC)
Nb-Ti: Aligned ribbbons, B|| ribbons, Cooley et al. (UW-ASC)
Nb-Ti: Best Heat Treated UW Mono-Filament. (Li and Larbalestier, '87)
Nb-Ti: Example of Best Industrial Scale Heat Treated Composites ~1990 (compilation)
Nb-Ti: Nb-47wt%Ti, 1.8 K, Lee, Naus and Larbalestier UW-ASC'96
Nb-44wt.%Ti-15wt.%Ta: at 1.8 K, monofil. optimized for high field only, unpubl. Lee, Naus and Larbalestier (UW-ASC) '96
Nb3Sn: Internal Sn High Ic strand design (TWC) - Jablonski (EIS'96) [Non-Cu Jc]
Nb3Sn: Internal Sn, ITER type low hysteresis loss design (IGC - Gregory et al.) [Non-Cu Jc]
Nb3Sn: Bronze route int. stab. -VAC-HP, non-(Cu+Ta) Jc, Thoner et al., Erice '96.
Nb3Sn: ECN-PIT, 192 fil., non-Cu Jc, Hornsveld and Elen (NERF-ECN), Adv, Cryo. Eng. 36, 1990.
Nb2.9Sn: Tape from Nb6Sn5 and Nb powders in Ta tube, with 1wt.%Ge addition. Core Jc only, field || tape surface, Tachikawa et al. (Tokai Univ.) ASC'96 and 10th USJW'96.
Nb3Al: Nb stabilized 2-stage JR process (Hitachi,TML-NRIM,IMR-TU), Fukuda et al. ICMC/ICEC '96
Nb3Al: Transformed rod-in-tube Nb3Al (Hitachi,TML-NRIM), Nb Stabilized - non-Nb Jc, APL, vol. 71(1), pp.122-124), 1997
YBCO: /Ni/YSZ ~1 m thick microbridge, H||c 4 K, Foltyn et al. (LANL) '96
YBCO: /Ni/YSZ ~1 m thick microbridge, H||ab 75 K, Foltyn et al. (LANL) '96
YBCO: /Ni/YSZ ~1 m thick microbridge, H||c 75 K, Foltyn et al. (LANL) '96
Bi-2212: paste 4.2 K Hasegawa et al. (Showa) IWS'95, B||tape
Bi-2212: stack 4.2 K Hasegawa et al. (Showa) IWS'95, B||tape
Bi-2212: 19 filament tape B||tape face - Okada et al (Hitachi) '95
Bi-2212: Round multifilament strand - 4.2 K (IGC) Motowidlo et al. ISTEC/MRS '95
Bi-2223: multi 4.2 K Hasegawa et al. (Showa) IWS'95, B||tape
Bi 2223: Rolled 85 Fil. Tape (AmSC) B||, UW'6/96
Bi 2223: Rolled 85 Fil. Tape (AmSC) B|_, UW'6/96
PbSnMo6S8 (Chevrel Phase): Wire in 14 turn coil, 4.2 K, 1 Volt/cm, Cheggour et al., JAP 1997
6972314.588687260210641197.022121.89500733.1161253.667784.2190002851.871615.184769.12067.6430553238.33818.7661854
5301922.2855199289041023.141743.85268.604440.632975.58157653.8169002552.71520.834177.241106.782988.333181.67548.21503.7
360.41608.4429860622769862.3731406.1892.9525277.326601.3747836.5154002149.561326.43706.12942.15526853096.67337.0751157.9
210.11324.9147878539651726.893615.74317.3422158.688423.93638066.1119001957.521218.743417.25767.06523902981.67236.8823.2
1123.4136155423546595.861337.53280.3549307.41932830.892001756.711034.833164.41678.5032081.672830148.721513.6
675.8313655405485.063143.909191.51729479.968101019.562880.55610.081853.332671.67112.434250.3
531.5707917352394.883113.55727118.15730937.0032760.34567.1671715235582.369.5
472.9036362569314.81858.255525146.150502491.73472.47916152143
398.5443540853245.81223695.943802278.33427.7961513.331735
330.2479390451181.54322707.438902137.414601555
219.6897737061126.81522152.334302031.091393.331435
170.47355816883.789822303.630501913.621313.31390
21740.627301834.081276.671263.33
21535.826101811.321130
20993.125601819.41056.67
20628.61804.211015
20434.21751.25986.67
19917.6963.33
19572.6943.33
19231.9928.33
19360913.33
18870.5901.67
18844.6886.67
18369.7
18197.4
17881.5
17571.7
17406.9
17243.7
75K
75K
Nb3Al
Nb3Al
Nb3Sn
Nb3Sn
2212
2212
2212
2212
YBCO
YBCO
2223
2223
At 4.2K UnlessOtherwise Stated
At 4.2K UnlessOther