physical metallurgy laboratory (lamef) 1) group history (funded by brazilian development bank). 3....

Physical Metallurgy Laboratory (LaMeF)

1) Group history

The Physical Metallurgy group acts on the design of new alloys and on the

study of the correlation among metallurgical processing, phase transformation

and microstructure formation, residual stresses and crystallographic texture in

metals for structural applications. Currently, the group develops new light high

performance magnesium-based alloys with rare earth addition for aerospace

application and studies its friction stir weldability. Another recent work

comprises the research of innovative manganese-based austenitic steels

without nickel addition with TWIP and TRIP effects for the automotive industry

and its weldability by conventional arc welding technologies as well as friction

stir welding. These steels combine, in a unique manner, high mechanical

strength and good ductility with low processing costs. In partnership with

companies, new anti-wear ceramic coatings produced by physical vapor

deposition have been developed, as well as explosion cladding of nickel alloys

and stainless steels with structural low alloy steels.

2) Available equipment

1. ZEISS AXIO SCOPE.A1 optical microscope with integrated microstructural analysis system (funded by Brazilian Development Bank).

2. BUEHLER ECOMET 250 BASE AND AUTOMET 250 HEAD grinder/polisher (funded by Brazilian Development Bank).

3. BUEHLER SIMPLIMET XPS1 mounting system (funded by Brazilian Development Bank).

4. BUEHLER ISOMET 1000 precision cutter (funded by Brazilian Development Bank).

5. NANOVEA PB1000 nanohardness tester (funded by Brazilian Development Bank).

6. PANALYTICAL MRD-XL x-ray diffractometer for phase analysis, residual stress and texture (multiuser equipment – São Paulo Research Foundation). Webpage: http://www.fapesp.br/emu/equipament.php?id=317

http://www.fapesp.br/emu/equipament.php?id=317

7. DELL PRECISION T7910 workstation with Intel Xeon E5 processor, 120 GB RAM and 1 TB HD for microtomography and synchrotron x-ray diffraction data processing.

8. Automated plant for thin film deposition by High Power Impulse Magnetron Sputtering (HIPIMS) PLASMA-LIITS PLASMA-HIPIMS-250.

9. Resistive furnace for casting and heat treatment of non-ferrous alloys with protected atmosphere up to 1000°C.

10. EUTECTIC CASTOLIN DPT 350HD AC/DC font with pulsed current and square wave for shielded metal arc welding and TIG AC/DC. (AC/DC current range: 5 – 350 A)

11. EUTECTIC CASTOLIN PULSARC 6200 MAX font for MIG/MAG and flux-cored arc welding with possibility of pulsed transference. (Current range: 50 – 550 A; maximum feed rate: 20 m/min; solid electrode diameter: 0.8 – 1.6 mm; tubular electrode diameter: 1.6 – 3.2 mm)

12. LOMBARD SUPER JUNIOR MODEL N°8 rolling mill for hot and cold rolling.

13. EDG FC-1 furnace for heat treatments.

14. BLASTIBRAS shot peen blaster.

3) Group leaders

Prof. Dr. Haroldo Cavalcanti Pinto

Phone: +55 16 3373-8290/+55 16 98141-9084

E-mail: [email protected]

4) Technicians that support the group

Dr. Alberto Cury Nassour

Carlos Henrique da Cunha

Denilson Kleber Vila

MSc. Wagner Rafael Correr

5) Summary of professor’s experience

Undergraduate education:

Materials Engineering, emphasis on Metals

Technische Universität Berlin, Germany

2001

Direct Doctorate:

“Effect of Temperature and Environment on the Deformation Mechanisms of

Austenitic Steels during Cryogenic Wear”

Technische Universität Berlin, Alemanha

2005

Post-Doctorate:

- Technische Universität Wien, Austria (2005-2006)

- Research Group Leader, Max-Planck Institut für Eisenforschung GmbH,

Germany (2006-2009)

6) Current researchers

Post-doctorate researchers:

Name: Dr. Tamires de Souza Nossa

Area: CrN monolayers by DC and HiPIMS processes

Phone: +55 15 99127-7852


Name: Dr. Julian Arnaldo Avila Diaz

Area: In situ thermomechanical processing, microstructural analysis, texture

(EBSD and XRD) and residual stress measurements in magnesium alloys

Phone: +55 19 99112-6269


Name: Prof. Dr. João Roberto Sartori Moreno

Area: Study of coating deposited on SAE 1020 steel through FCAW process

using 410 NiMo tubular electrode

Phone: +55 43 3520-4083


Doctorate:

Name: Pedro Renato Avila

Area: Structural and tribological properties of ceramic layers with Cr and Al

obtained by High Power Impulse Magnetron Sputtering process

Phone: +55 17 99757-1707


Name: Bruna Callegari

Area: Study of phase transformations in metastable titanium alloys via in-situ

synchrotron x-ray diffraction

Phone: +55 16 99245-3135


Name: Rogério Varavallo

Area: Analysis of explosion welding process for cladding of special alloys with

high corrosion resistance on ASTM A516 steel

Phone: +55 16 99172-7438


Masters:

Name: Maiara Fernanda Moreno

Area: Residual and thermal stress analyses in cutting tools coated by CVD

Phone: + 55 14 99103-7597


Name: Valdir Tiago Bordin

Área: Study of hot rolling of ZK60 magnesium alloys with Mischmetal, Y and Gd

additions

Phone: + 55 16 99314-0649


Name: Leandro Henrique Moreno Guimarães

Area: Effect of Y, Gd and CaO on hot deformation of ZK40-RE magnesium

alloys

Phone: +55 16 98170-8355


Name: Bruno César Noronha Marques de Castilho

Area: Study of ceramic CrAlN-based coatings deposited by PVD

Phone: +55 16 99600-0387


Scientific initiation:

Name: André Della Colleta Vianna

Area: Ceramic layers with Cr and Al obtained by High Power Impulse

Magnetron Sputtering process

Phone: +55 16 98146-1810


Name: Gustavo Bertoli

Area: Ceramic layers with Cr and Al obtained by High Power Impulse

Magnetron Sputtering process

Phone: +55 19 98301-0809


Name: Mariane Bardella de Castro

Area: Thermal and thermomechanical treatments in Ti-6Al-4V alloy

Phone: +55 16 99781-7774


Name: Felipe Marques

Area: Study of hot rolling process of ZK60-RE magnesium alloys

Phone: +55 16 99343-8160


Cooperators:

Name: Dr. Antonio J. Ramirez

Brazilian Nanotechnology National Laboratory, LNNano-CNPEM

Area: Friction stir welding and processing

Phone: +55 19 3518-3108


Name: Prof. Dr. Fernando Alvarez

Gleb Wataghin Physics Institute, UNICAMP

Area: Ion implantation and surface treatment

Phone: +55 19 3521-5372


Name: Prof. Dr. Roosevelt Droppa Jr.

Federal University of ABC (UFABC)

Area: Nanostructured materials and x-ray diffraction

Phone: +55 11 4996-8370


Name: Dr. José Luis Garcia

Sandvik Tooling Sverige AB, Sweden

Area: Hard metal (WC-Co) sintering and hard anti-wear coatings

Phone: +468-726-6471


Name: Dr. Rodrigo Coelho

Helmholtz-Zentrum Berlin für Materialien und Energie GmbH

Area: Advanced EBSD materials characterization and synchrotron x-ray

diffraction

Phone: +49-30-8062-15756


Name: Prof. Dr. Frank Mücklich

Universität des Saarlandes

Area: Thermomechanical processing of emerging metallic materials

Phone: +49(0)681/302-70500


7) Concluded orientations

Post-doctorate:

Name: Dr. Erenilton Pereira da Silva Area: CrAlN monolayers by DC e HiPIMS and processes

Name: Dr. Javier Andres Muñoz Chaves Area: In-situ synchrotron x-ray diffraction analysis of phase transformations in metastable titanium and magnesium alloys Name: Dr. Felipe Andrés Garces Pineda

Area: Study of HiPIMS physical deposition process for hard coatings production

Name: Dr. Carla Barbatti

Area: Study of plastic deformation mechanisms and residual macro- and

microstress formation in austenitic steels with TWIP and TRIP effect

Doctorate:

Name: Erenilton Pereira da Silva Area: Casting, rolling and friction stir welding in magnesium alloys with Mischmetal addition Name: Sandra dos Santos Vales Area: The influence of pre-treatment of the bombardment with Xe+ ions and ion

nitriding in the wear of TiN coatings

Name: Pedro Paiva Brito

Area: Internal stresses and phase development during the oxidation of FeAl-

alloys

Name: Claudia Juricic

Area: Mechanisms of internal stress formation in iron oxide scales

Masters:

Name: Rafael Paiotti Marcondes Guimarães Area: In situ study of the annealing and the ageing of the β-metastable Ti-5Al-5Mo-5V-3Cr-1Zr using synchrotron high energy x-ray diffraction Name: Mônica Costa Rodrigues Guimarães Area: Deposition and characterization of CrN thin films deposited by different

magnetron sputtering processes

Name: Ricardo Henrique Buzolin

Area: Mechanical properties and corrosion behaviours of the as-cast ZK40

alloys modified with individual additions of CaO, Gd, Nd and Y

Name: Roberto Ramon Mendonça

Area: Friction stir welding of an austenitic high manganese TRIP steel

Name: Diego Rodrigo da Silva

Area: Comparison study between welding electrodes for cast iron bearings

Name: Juliana Aparecida Rodrigues

Area: Study of weldability of austenitic high manganese TRIP effect with

microalloyed HSLA steel by TIG welding process

Name: Brianda Rangel Francisco

Area: Study union friction and mechanical mixing between austenitic high Mn

TRIP effect and automotive steel HSLA

Scientific initiation:

Nome: Maiara Fernanda Moreno Área: In-situ stress analyses in CVD layers during thermal cycling Nome: Maurício Kubota Área: CrN/CrAlN-based suerstructured layers obtained by High-Power Impulse

Magnetron Sputtering

Name: Bruna Callegari

Área: Friction stir welding of ZK60-RE magnesium alloys for aerospace

applications

Name: Vitor de Melo Moreira

Area: Characterization of dissimilar explosion-welded joints of Inconel 625 alloy,

superduplex ZERON 100 stainless steel and superaustenitic AL6XN stainless

steel on microalloyed ASTM SA516-70 steel

Name: Mariana Souza e Santos

Area: Development of ultralight magnesium alloys

Name: Thaís Helena Carvalho Miranda

Area: Analysis of the influence of surfasse treatments on the performance of

TiN-based hard coatings deposited on rapid steel substrate

Name: Vinicius Paes

Area: Explosion welding for Inconel 625 alloy cladding on ASTM A516 steel

Name: Larissa Fernandes Batista

Area: Semisolid casting of ZK60 magnesium alloys with rare earth addition

Name: Ricardo Henrique Buzolin

Area: Obtainment and characterization of dissimilar joints via friction stir welding

of TWIP and ARBL automotive steels

Name: Ivan Feierabend

Area: Casting, heat treatment and characterization of ZK60-RE magnesium

alloys for aerospace application

Name: Juliano Aleoni Ferreira

Area: Friction stir welding of manganese austenitic steels with high mechanical

strength

Name: Daniel Cardinali

Area: EBSD study of iron oxide layers

Name: Lucas Amaral Sales

Area: MATLAB codes for stress analysis via x-ray diffraction

8) Relevant publications (ten most important publications in bold)

1. BUZOLIN, R.H.; MOHEDANO, M.; MENDIS, C.L.; MINGO, B.; TOLNAI,

D.; BLAWERT, C.; KAINER, K.U.; PINTO, H.; HORT, N. As cast

microstructures on the mechanical and corrosion behaviour of ZK40

modified with Gd and Nd additions. Materials Science & Engineering. A,

Structural Materials: Properties, Microstructure and Processing, v. 682, p.

238-247, 2017.

http://dx.doi.org/10.1016/j.msea.2016.11.022

2. SILVA, E. P.; OLIVEIRA, V. B.; PEREIRA, V. F; MALUF, O.; BUZOLIN, R.

H.; PINTO, H. C. Microstructure and residual stresses in a friction stir

welded butt joint of as-cast ZK60 alloy containing rare earths. Materials

Research, v. xx, p. online, 2017.

http://dx.doi.org/10.1590/1980-5373-mr-2016-0899

3. BRITO, P.; PINTO, H.; KOSTKA, A. The crystallographic template

effect assisting the formation of stable α-Al2O3 during low

temperature oxidation of Fe-Al alloys. Corrosion Science, v. 105, p.

100-108, 2016.

http://dx.doi.org/10.1016/j.corsci.2016.01.007


http://dx.doi.org/10.1590/1980-5373-mr-2016-0899

http://dx.doi.org/10.1016/j.corsci.2016.01.007

4. BUZOLIN, R. H.; MENDIS, C. L.; TOLNAI, D.; STARK, A.; SCHELL, N.;

PINTO, H.; KAINER, K. U.; HORT, N. In situ synchrotron radiation

diffraction investigation of the compression behaviour at 350°C of

ZK40 alloys with addition of CaO and Y. Materials Science &

Engineering. A, Structural Materials: Properties, Microstructure and

Processing, v. 664, p. 2-9, 2016.


5. SOYAMA, J.; MARTINS TRIQUES, M. R.; LEIVA, D. R; JORGE JUNIOR,

A. M.; PEREIRA DA SILVA, E.; PINTO, H. C.; BOLFARINI, C.; KIMINAMI,

C. S.; BOTTA, W. J. Hydrogen storage in heavily deformed ZK60 alloy

modified with 2.5 wt.% Mm addition. International Journal of Hydrogen

Energy, v. 41, p. 4177-4184, 2016.

http://dx.doi.org/10.1016/j.ijhydene.2016.01.036

6. VALES, S.; BRITO, P.; PINEDA, F. A. G.; OCHOA, E. A.; DROPPA, R.;

GARCIA, J.; MORALES, M.; ALVAREZ, F.; PINTO, H. Influence of

substrate pre-treatments by Xe+ ion bombardment and plasma nitriding on

the behavior of TiN coatings deposited by plasma reactive sputtering on

100Cr6 steel. Materials Chemistry and Physics, v. xx, p. online, 2016.

http://dx.doi.org/10.1016/j.matchemphys.2016.04.010

7. SOYAMA, J.; FLORIANO, R.; LEIVA, D. R.; GUO, Y.; JORGE JUNIOR, A.

M.; PEREIRA DA SILVA, E.; PINTO, H. C.; BOLFARINI, C.; KIMINAMI, C.

S.; BOTTA, W. J. Severely deformed ZK60 + 2.5% Mm alloy for hydrogen

storage produced by two different processing routes. International Journal

of Hydrogen Energy, v. xx, p. online, 2016.


8. DA SILVA, E. P.; BUZOLIN, R. H.; CALLEGARI, B.; WARCHOMICKA, F.;

REQUENA, G. C.; PINTO, H. C. Effect of mischmetal additions and

solution heat treatments (T4) on the microstructure and mechanical

properties of thixocast ZK60-RE magnesium alloys. Materials Science

Forum (Online), v. 879, p. 2300-2305, 2016.

http://dx.doi.org/10.4028/www.scientific.net/MSF.879.2300

9. BUZOLIN, R. H.; FRANCISCO, B. R.; DA SILVA, E. P.; PEREIRA, V. F.;

RAMIREZ LONDONO, A. J.; MALUF, O.; PINTO, H. C. Dissimilar friction

stir welding of HSLA steel to austenitic high-Mn TRIP steel. Materials

Science Forum (Online), v. 879, p. 2306-2311, 2016.








10. CUCATTI, S.; OCHOA, E. A.; MORALES, M.; DROPPA, R.; GARCIA, J.;

PINTO, H. C.; ZAGONEL, L. F.; WISNIVESKY, D.; FIGUEROA, C. A. ;

ALVAREZ, F. Effect of bombarding steel with Xe+ ions on the surface

nanostructure and on pulsed plasma nitriding process. Materials Chemistry

and Physics, v. 149-150, p. 261-269, 2015.


11. VALES, S. DOS S.; BECERRA, E. A. O.; BRITO, P. P.; DROPPA

JUNIOR, R.; GARCIA, J. L.; ALVAREZ, F.; PINTO, H. C. Effect of low

temperature nitriding of 100Cr6 substrates on TiN coatings deposited by

IBAD. Materials Research (São Carlos. Impresso), v. 18, p. 54-58, 2015.

http://dx.doi.org/10.1590/1516-1439.266514

12. BUZOLIN, R. H.; TOLNAI, D.; MENDIS, C. L.; STARK, A.; SCHELL, N.;

PINTO, H.; KAINER, K.U; HORT, N. In situ synchrotron radiation

diffraction study of the role of Gd, Nd on the elevated temperature

compression behavior of ZK40. Materials Science & Engineering. A,

Structural Materials: Properties, Microstructure and Processing, v. 640, p.

129-136, 2015.8


13. GARCIA, J.; MIRANDA, T. H. C.; PINTO, H.; SOLDERA, F.; MÜCKLICH,

F. 3D-FIB characterization of wear in WC-Co coated composites. Materials

Science Forum (Online), v. 825-826, p. 995-1000, 2015.

http://dx.doi.org/10.4028/www.scientific.net/MSF.825-826.995

14. GARCÍA, J.; PINTO, H.; RAMOS-MOORE, E.; ESPINOZA, C.; ÖSTBY, J.;

COELHO, R. In-situ high temperature stress analysis of Ti(C,N) coatings

on functionally graded cemented carbides by energy dispersive

synchrotron X-ray diffraction. International Journal of Refractory Metals &

Hard Materials, v. 56, p. 27-34, 2015.

http://doi.org/10.1016/j.ijrmhm.2015.12.001

15. SILVA, E. P.; BATISTA, L. F.; CALLEGARI, B.; FEIERABEND, I.;

BUZOLIN, R. H.; COELHO, R. S.; WARCHOMICKA, F.; REQUENA, G. C.;

PINTO, H. Casting in the semi-solid state of ZK60 magnesium alloy

modified with rare earth addition. Advanced Materials Research (Online),

v. 922, p. 694-699, 2014.

http://dx.doi.org/10.4028/www.scientific.net/AMR.922.694


http://dx.doi.org/10.1590/1516-1439.266514



http://doi.org/10.1016/j.ijrmhm.2015.12.001


16. SILVA, E. P.; BATISTA, L. F.; CALLEGARI, B.; FERRINHO, V.; BUZOLIN,

R. H.; COELHO, R. S.; WARCHOMICKA, F.; REQUENA, G. C.;

RAMIREZ, A. J.; PINTO, H. Microstructure and residual stress formation

during friction-stir welding of semi-solid cast ZK60-RE magnesium alloy.

Advanced Materials Research (Online), v. 922, p. 688-693, 2014.


17. VARAVALLO, R.; DE MELO MOREIRA, V.; PAES, V.; BRITO, P.;

OLIVAS, J.; PINTO, H. C. Microstructure and residual stress analysis of

explosion cladded Inconel 625 and ASME SA516-70 carbon steel bimetal

plates. Advanced Materials Research (Online), v. 996, p. 494-499, 2014.



OLIVAS, J.; PINTO, H. C. Welding induced residual stresses in explosion

cladded AL-6XN superaustenitic stainless steel and ASME SA516-70 steel

composite plates. Advanced Materials Research (Online), v. 996, p. 451-

456, 2014.



OLIVAS, J.; PINTO, H. C. Residual stresses of explosion cladded

composite plates of ZERON 100 superduplex stainless steel and ASTM

SA516-70 carbon steel. Advanced Materials Research (Online), v. 996, p.

500-505, 2014.


20. MIRANDA, T. H. C.; VALES, S.; BECERRA, E. O.; DROPPA, R.; BRITO,

P.; GARCIA, J. L.; ALVAREZ, F.; PINTO, H.. Influence of Xe ion-

bombardment on the substrate microstructure and the residual stresses of

tin coatings deposited by Plasma Reactive Sputtering onto AISI 4140 steel.



21. RAMOS-MOORE, E.; ESPINOZA, C.; COELHO, R. S.; PINTO, H.; BRITO,

P.; SOLDERA, F.; MÜCKLICH, F.; GARCIA, J. L. Investigations on thermal

stresses of a graded Ti(C,N) coating deposited on WC-Co hardmetal.









22. DROPPA JR, R.; PINTO, H. C.; GARCIA, J.; OCHOA, E. A.; MORALES,

M.; CUCATTI, S.; ALVAREZ, F. Influence of ion-beam bombardment on

the physical properties of 100Cr6 steel. Materials Chemistry and Physics,

v. 147, p. 105-112, 2014.


23. SILVA, E. P.; BATISTA, L. F.; CALLEGARI, B.; BUZOLIN, R. H.;

WARCHOMICKA, F.; REQUENA, G. C.; BRITO, P. P.; PINTO, H. C.

Solution and ageing heat treatments of ZK60 magnesium alloys with rare

earth additions produced by semi-solid casting. Materials Research (São

Carlos. Impresso), v. 17, p. 1507-1512, 2014.

http://dx.doi.org/10.1590/1516-1439.266214

24. VARAVALLO, R.; DE MELO MOREIRA, V.; PAES, V.; BRITO, P; OLIVAS,

J.; PINTO, H. C. Microstructure and residual stress analysis of dissimilar

metal composite plates produced by explosion welding. ASME

Proceedings: Materials Technoloy, v. 5, p. V005T03A034, 2014.

http://dx.doi.org/10.1115/OMAE2014-24350

25. COELHO, R. S.; CORPAS, M.; MORETO, J.A.; JAHN, A.; STANDFUß,

J.; KAYSSER-PYZALLA, A.; PINTO, H. Induction-assisted laser beam

welding of a thermomechanically rolled HSLA S500MC steel: a

microstructure and residual stress assessment. Materials Science &

Engineering. A, Structural Materials: Properties, Microstructure and

Processing, v. 578, p. 125-133, 2013.


26. BRITO, P.; PINTO, H.; GENZEL, Ch.; KLAUS, M.; KAYSSER-PYZALLA,

A. Epitaxial stress and texture in thin oxide layers grown on Fe Al

alloys. Acta Materialia (Oxford), v. 60, p. 1230-1237, 2012.

http://dx.doi.org/10.1016/j.actamat.2011.11.033

27. ZAGONEL, L. F.; BETTINI, J.; BASSO, R. L. O.; PAREDEZ, P.; PINTO,

H.; LEPIENSKI, C. M.; ALVAREZ, F. Nanosized precipitates in H13 tool

steel low temperature plasma nitriding. Surface & Coatings Technology, v.

207, p. 72-78, 2012.

http://dx.doi.org/10.1016/j.surfcoat.2012.05.081

28. SERBENA, F. C.; SOARES, V. O.; PEITL, O.; PINTO, H.; MUCCILLO, R.;

ZANOTTO, E. D. Internal residual stresses in sintered and commercial low

expansion Li2O-Al2O3-SiO2 glass-ceramics. Journal of the American

Ceramic Society, v. 94, p. 1206-1214, 2011.

http://dx.doi.org/10.1111/j.1551-2916.2010.04220.x


http://dx.doi.org/10.1590/1516-1439.266214

http://dx.doi.org/10.1115/OMAE2014-24350


http://dx.doi.org/10.1016/j.actamat.2011.11.033


http://dx.doi.org/10.1111/j.1551-2916.2010.04220.x

29. BRITO, P.; GENZEL, Ch.; KLAUS, M.; PINTO, H.; KAYSSER-PYZALLA,

A. Impact of transition oxides on growth stresses and texture of

alumina scales formed during oxidation of iron aluminides. Scripta

Materialia (Oxford), v. 65, p. 312-315, 2011.

http://dx.doi.org/10.1016/j.scriptamat.2011.04.039

30. BRITO, P.; PINTO, H.; ROTHKIRSCH, A.; PYZALLA, A. Growth stresses

and phase development in nanostructured oxide scales formed on iron

aluminides. Materials Science Forum (Online), v. 638-642, p. 2903-2908,

2010.


31. MUJICA, L.; WEBER, S.; PINTO, H.; THOMY, C.; VOLLERTSEN, F.

Microstructure and mechanical properties of laser-welded joints of

TWIP and TRIP steels. Materials Science & Engineering. A, Structural

Materials: properties, microstructure and processing, v. 527, p. 2071-

2078, 2010.


32. BRITO, P.; PINTO, H.; KLAUS, M.; GENZEL, Ch.; KAYSSER-PYZALLA,

A. Internal stresses and textures of nanostructured alumina scales growing

on polycrystalline Fe3Al alloy. Powder Diffraction, v. 25, p. 114, 2010.

http://dx.doi.org/10.1154/1.3402764

33. JURICIC, C.; PINTO, H.; CARDINALI, D.; KLAUS, M.; GENZEL, Ch.;

PYZALLA, A. R. Effect of substrate grain size on the growth, texture

and internal stresses of iron oxide scales forming at 450 °C.

Oxidation of Metals, v. 73, p. 15-41, 2010.

http://dx.doi.org/10.1007/s11085-009-9162-1

34. JURICIC, C.; PINTO, H.; CARDINALI, D.; KLAUS, M.; GENZEL, Ch.;

PYZALLA, A. R. Evolution of microstructure and internal stresses in multi-

phase oxide scales grown on (110) surfaces of iron single crystals at 650

°C. Oxidation of Metals, v. 73, p. 115-138, 2010.

http://dx.doi.org/10.1007/s11085-009-9166-x

35. GARCIA, J.; PITONAK, R.; WEIßENBACHER, R.; KÖPF, A.; SOLDERA,

F.; SUAREZ, S.; MIGUEL, F.; PINTO, H.; KOSTKA, A.; MÜCKLICH, F.

Design and characterization of novel wear resistant multilayer CVD

coatings with improved adhesion between Al2O3 and Ti(C,N). Advanced

Engineering Materials, p. n/a-n/a, 2010.

http://dx.doi.org/10.1002/adem.201000130

http://dx.doi.org/10.1016/j.scriptamat.2011.04.039



http://dx.doi.org/10.1154/1.3402764

http://dx.doi.org/10.1007/s11085-009-9162-1

http://dx.doi.org/10.1007/s11085-009-9166-x

http://dx.doi.org/10.1002/adem.201000130

36. PINTO, H.; CORPAS, M.; GUIO, J. A.; PYZALLA, A.; JAHN, A.;

STANDFUSS, J. Microstructure and residual stress formation in induction-

assisted laser welding of the steel S690QL. Steel Research International,

v. 80, p. 39-49, 2009.

http://dx.doi.org/10.2374/SRI08SP106

37. MOSCICKI, M.; PINTO, H.; PAULMANN, C.; BORBÉLY, A.; PYZALLA,

A.R. In-situ investigation of grain rotations during tensile straining of steel

wires. Advances in X-Ray Analysis (CD-ROM), v. 52, p. 295-303, 2009.

http://www.icdd.com/resources/axa/VOL52/V52_38.pdf

38. COELHO, R. S.; KOSTKA, A.; PINTO, H.; ROTHKIRCH, A.; SANTOS, J.;

PYZALLA, A. R. Microstructure and residual stress formation in an AA6040

to AZ31B friction stir weld. Advances in X-Ray Analysis (CD-ROM), v. 52,

p. 360-367, 2009.


39. LIU, T.; PINTO, H.; BRITO, P.; SALES, L. A.; RAABE, D. Residual

stress analysis in chemical-vapor-deposition diamond films. Applied

Physics Letters, v. 94, p. 201902, 2009.

http://dx.doi.org/10.1063/1.3139083

40. BARBATTI, C.; GARCIA, J.; PITONAK, R.; PINTO, H.; KOSTKA, A.; DI

PRINZIO, A.; STAIA, M. H.; PYZALLA, A. R. Influence of micro-blasting on

the microstructure and residual stresses of CVD -Al2O3 coatings. Surface

& Coatings Technology, v. 203, p. 3708-3717, 2009.


41. MOSCICKI, M.; KENESEI, P.; WRIGHT, J.; PINTO, H.; LIPPMANN, T.;

BORBÉLY, A.; Pyzalla, A.R. Friedel-pair based indexing method for

characterization of single grains with hard X-rays. Materials Science &

Engineering. A, Structural Materials: properties, microstructure and

processing, v. 524, p. 64-68, 2009.

https://doi.org/10.1016/j.msea.2009.05.002

42. COELHO, R. S.; KOSTKA, A.; PINTO, H.; RIEKEHR, S.; KOÇAK, M.;

PYZALLA, A. R. Microstructure and residual stresses in dissimilar Mg-Al-

Zn-Alloy single overlap laser beam welds. Materials Science Forum

(Online), v. 571-572, p. 361-366, 2008.


http://dx.doi.org/10.2374/SRI08SP106



http://dx.doi.org/10.1063/1.3139083


https://doi.org/10.1016/j.msea.2009.05.002


43. AGUDO, L.; WEBER, S.; PINTO, H.; ARENHOLZ, E.; WAGNER, J.;

HACKL, H.; BRUCKNER, J.; PYZALLA, A. R. Study of microstructure and

residual stresses in dissimilar Al/steels welds produced by cold metal

transfer. Materials Science Forum (Online), v. 571-572, p. 347-353, 2008.


44. COELHO, R.; KOSTKA, A.; PINTO, H.; RIEKEHR, S.; KOCAK, M.;

PYZALLA, A. Microstructure and mechanical properties of

magnesium alloy AZ31B laser beam welds. Materials Science &

Engineering. A, Structural Materials: properties, microstructure and

processing, v. 485, p. 2030, 2008.


45. PINTO, H.; ITO, L.; CROVACE, M.; FERREIRA, E.; FAUTH, F.;

WROBLEWSKI, T.; ZANOTTO, E.; PYZALLA, A. Surface and bulk residual

stresses in Li2O·2SiO2 glass ceramics. Journal of Non-Crystalline Solids, v.

353, p. 2307-2317, 2007.

http://dx.doi.org/10.1016/j.jnoncrysol.2007.04.007

46. BERNS, H.; PINTO, H. Anisotropic size change during continuous

quenching and deep freezing of tool steel. Härterei-Technische

Mitteilungen, v. 62, p. 221-228, 2007.

https://dx.doi.org/10.3139/105.100433

47. ASSMUS, K.; HÜBNER, W.; PYZALLA, A.; PINTO, H. Structure

transformations in CrNi steels under tribological stressing at low

temperatures. Tribotest, v. 12, p. 149-159, 2006.

http://dx.doi.org/10.1002/tt.12

48. PINTO, H.; PYZALLA, A. R.; HACKL, H.; BRUCKNER, J. A comparative

study of microstructure and residual stresses of CMT-, MIG- and laser-

hybrid welds. Materials Science Forum (Online), v. 524-525, p. 627-632,

2006.


49. JURICIC, C.; PINTO, H.; WROBLEWSKI, T.; PYZALLA, A. R.

Dependence of oxidation behavior and residual stresses in oxide layers on

Armco iron substrate surface condition. Materials Science Forum (Online),

v. 524-525, p. 963-968, 2006.




http://dx.doi.org/10.1016/j.jnoncrysol.2007.04.007

https://dx.doi.org/10.3139/105.100433

http://dx.doi.org/10.1002/tt.12



50. PINTO, H.; PYZALLA, A.; REIMERS, W.; BUSLAPS, T.; HONKIMÄKI, V.;

ZHANG, L.; DABIN, Y. Investigation of synchrotron radiation induced

damage in thermal aluminium absorbers. Materials Science and

Technology, v. 21, p. 19-26, 2005.

http://dx.doi.org/10.1179/174328405X14065

51. SHAKHVOROSTOV, D.; PINTO, H.; PYZALLA, A.; ENDERS, S.;

PÖHLMANN, K.; SCHERGE, M. Mechanical properties of tribologically

modified nanolayers. Tribotest, v. 11, p. 325-332, 2005.

http://dx.doi.org/10.1002/tt.3020110404

52. PINTO, H.; PYZALLA, A.; BÜSCHER, R.; FISCHER, A.; ASSMUS, K.;

HÜBNER, W. The effect of hydrogen on the deterioration of austenitic

steels during wear at room and cryogenic temperatures. Wear, v. 259,

p. 424-431, 2005.

http://dx.doi.org/10.1016/j.wear.2005.02.057

53. PINTO, H.; PYZALLA, A.; HÜBNER, W.; ASSMUS, K. Influence of

environment, temperature and chemical composition on the microstructural

deterioration of CrNi steels during friction. Materialwissenschaft und

Werkstofftechnik, v. 35, p. 716-721, 2004.

http://dx.doi.org/10.1002/mawe.200400821

54. SHAKHVOROSTOV, D.; PINTO, H.; PYZALLA, A.; ENDERS, S.;

PÖHLMANN, K.; SCHERGE, M. Structure, hardness and stress state

analysis on metal-metal tribocontacts with oil lubrication.

Materialwissenschaft und Werkstofftechnik, v. 35, p. 614-619, 2004.


55. PINTO, H. C.; PYZALLA, A. R.; REIMERS, W.; BUSLAPS, T.;

HONKIMÄKI, V.; ZHANG, L.; DABIN, Y. Microstructure damage in thermal

absorbers induced by high energy synchrotron light irradiation. Journal of

Neutron Research, v. 12, p. 189-194, 2004.

http://dx.doi.org/10.1080/10238160410001734667

56. ASSMUS, K.; HÜBNER, W.; PYZALLA, A. R.; PINTO, H. Die Entwicklung

des Gefüges in der Verschleißspur bei Gleitverschleiß von FeCrNi-

Legierungen. Tribologie und Schmierungstechnik, v. 51, p. 30-33, 2004.

http://www.expertverlag.de/index.php?m=expert%20b%EF%BF%BDrse&p

=b%EF%BF%BDrse-z&ID=22

http://dx.doi.org/10.1179/174328405X14065

http://dx.doi.org/10.1002/tt.3020110404

http://dx.doi.org/10.1016/j.wear.2005.02.057



http://dx.doi.org/10.1080/10238160410001734667

http://www.expertverlag.de/index.php?m=expert%20b%EF%BF%BDrse&p=b%EF%BF%BDrse-z&ID=22

http://www.expertverlag.de/index.php?m=expert%20b%EF%BF%BDrse&p=b%EF%BF%BDrse-z&ID=22

57. PINTO, H.; BRUNO, G. Formation and relaxation of coherency strain in the

nickel-base superalloy SC16. Journal of Synchrotron Radiation, v. 10, p.

148-153, 2003.

http://dx.doi.org/10.1107/S0909049502019076

58. BRUNO, G.; SCHUMACHER, G.; PINTO, H. C.; SCHULZE, C.

Measurement of the lattice misfit of the nickel-base superalloy SC16 by

high-energy synchrotron radiation. Metallurgical and Materials

Transactions. A, Physical Metallurgy and Materials Science, v. 34, p. 193-

197, 2003.

http://dx.doi.org/10.1007/s11661-003-0321-8

59. BRUNO, G.; PINTO, H. C. Precipitation kinetics of ’ phase in nickel base

superalloy SC16: an in situ neutron diffraction study. Materials Science

and Technology, v. 19, p. 567-572, 2003.

http://dx.doi.org/10.1179/026708303225002145

60. BRUNO, G.; PINTO, H.; REIMERS, W. ’-nucleation and growth in the

nickelbase superalloy SC16. Applied Physics. A, Materials Science &

Processing, v. 74, p. 940-942, 2002.

http://dx.doi.org/10.1007/s003390101165

9) Ongoing research projects

1. Structural and tribological properties of ceramic mono- and multilayers

with Cr and Al obtained by High Power Impulse Magnetron Sputtering

process (2017 – current)

Funding: National Council for Scientific and Technological Development

Process: 409545/2016-3

Budget: R$ 43,000.00

2. CREATe-Network: Processing and Characterization of Advanced

Composites for Resource-Efficient Applications and Technologies (RISE

Project – Research and Innovation Staff Exchange) (2015 – current)

Funding: European Union

Call: H2020-MSCA-RISE-2014

Budget: EUR 639,000.00

Agreement: Universitaet des Saarlandes, Leibniz-Institut fuer neue

Materialien gemeinnützige GmbH, Universitat Politecnica de Catalunya,

AB Sandvik Coromant, Steinbeis Forschungs- und Innovationszentren

GmbH, Nanoforce Technology Limited

Partnership: Universidad Católica del Uruguay Dámaso Antonio

http://dx.doi.org/10.1107/S0909049502019076

http://dx.doi.org/10.1007/s11661-003-0321-8

http://dx.doi.org/10.1179/026708303225002145

http://dx.doi.org/10.1007/s003390101165

Larrañaga, Universidad de Concepción, Instituto de Investigaciones en

Ciencia y Tecnología de Materiales, Council for Scientific and Industrial

Research, Universidade de Sao Paulo, Georgia Tech Research

Corporation/Georgia Institute of Technology

3. Coating for piston rings with extended durability obtained by high impact

plasma (2013 – current)

Funding: MAHLE GmbH/National Bank for Economic and Social

Development

Budget: R$ 3,463,708.00

4. Technology Center for Hybrid Materials at USP (2011 – current)

Funding: University of São Paulo

Budget: R$ 900,000.00

10) Concluded research projects

1. Microstructural engineering of structural light alloys (2014 – 2017)


Process: 407399/2013-5

Budget: R$ 140,800.00

2. Friction stir welding of high performance thixocast magnesium alloys

(2011 – 2014)

Funding: São Paulo Research Foundation

Process: 2010/11391-2

Budget: R$ 168,648.20 + US$ 232,322.17

3. NanoCom-Network: Advanced processing and characterisation of micro

and nano composites (2010 – 2013)

Funding: European Union

Budget: US$ 32,000.00

4. Obtention and characterization of dissimilar joints between TWIP and

ARBL automotive steels by friction stir welding (2010 – 2012)


Process: 474718/2010-7

Budget: R$ 40,395.00

5. Wear protecting nanostructured coatings for cutting processes (2008 –

2011)

Funding: Deutsche Forschungsgemeinschaft

6. Defects and internal Stresses in novel austenitic high-Mn steels (2007 –

2009)


7. Texture, strain and stress development in oxide scales (2005 – 2010)

Funding: Fonds zur Förderung der wissenschaftlichen Forschung

8. Induction assisted welding technologies in steel utilization (2005 – 2008)

Funding: Research Fund for Coal and Steel

9. Cryogenic wear of austenitic steels (2002 – 2005)


physical metallurgy laboratory (lamef) 1) group history (funded by brazilian development bank). 3....

Documents