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Page 1: Bram at 2011
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7th International Conference on Materials Science and Engineering – BRAMAT 2011 PROGRAM

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7th International Conference on Materials Science & Engineering – BRAMAT 2011

Poiana Bra�ov – ROMANIA 24 – 26 February 2011

Organized by

Transilvania University of Bra�ov, Materials Science and Engineering Faculty Romanian Academy of Technical Sciences - ASTR

Association for Heat Treatment and Surface Engineering - ATTIS Romanian Foundry Technical Association – ATTR

PROGRAM

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Conference Steering Committee Ion VI�A, Conference Chairman Rector of Transilvania University of Bra�ov, Romania Mircea Horia �IEREAN Dean of Materials Science and Engineering Faculty, Transilvania University of Bra�ov - Romania Doru M. �TEF�NESCU The Ohio State University, Columbus – USA Filipe VAZ Minho University, Braga – Portugal Cornel SAMOIL� Romanian Academy of Technical Sciences - Romania Transilvania University of Bra�ov – Romania Conference Local Organizing Committee Sorin MUNTEANU - Coordinator secretary Mircea Horia �IEREAN Teodor MACHEDON-PISU Virgil GEAM�N Ana VE�ELEANU Daniel MUNTEANU Vasile JIMAN Dorin CATAN� Liana BALTE� Tibor BED� Bogdan ANDREESCU Maria STOIC�NESCU Conference Sections I. Equipments and Technologies in Materials Engineering II. Materials Science III. Heat Treatment and Surface Engineering IV. Advanced Welding Eco-Technologies V. Safety, Modeling and Simulation in Materials Engineering

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International Advisory Committee

Horia ALEXANDRU, University of Bucharest – Romania Nicolae C�N�N�U, Dunarea de Jos University, Gala�i – Romania Denis CHAUMONT, Université de Burgogne – France Ioan CIOBANU, Transilvania University of Bra�ov – Romania Luis CUNHA, Universidade do Minho – Portugal Dorin DEHELEAN, ISIM, Timi�oara – Romania Leontin DRUG�, UTTIS, Bucharest – Romania Dan ELIEZER, Ben-Gurion University of Negev, Beer Sheva – Israel Iulian IONI��, Technical University Gheorghe Asachi, Ia�i – Romania D�nu IORD�CHESCU, Universidad Politécnica de Madrid – Spain Radu IOV�NA�, Transilvania University of Bra�ov – Romania Julia Claudia MIRZA RO�CA, Universidad Las Palmas de Grand Canaria – Spain Strul MOISA, Ben-Gurion University of Negev, Beer Sheva – Israel Cacilda MOURA, Universidade do Minho – Portugal Corneliu MUNTEANU, Gheorghe Asachi Technical University, Ia�i – Romania Maria NICOLAE, Polytechnic University of Bucharest – Romania Jose Luis OCANA, Universidad Politécnica de Madrid – Spain �erban PANAITESCU, National Centre for Research Programs – Romania Mihai POPESCU, National Institute R&D of Materials Physics, Bucharest – Romania Peter REM, Delft University of Technology – The Netherlands Iulian RIPO�AN, Polytechnic University of Bucharest – Romania Mario ROSSO, Politecnico di Torino – Italy Rami �ABAN, Polytechnic University of Bucharest – Romania Cornel SAMOIL�, Transilvania University of Bra�ov – Romania Alexander SCHREINER, Münchner Werkstofftechnik Seminare – Germany Costin SCOR�EA, Romanian Metallurgy Fundation, Bucharest – Romania Doru M. �TEF�NESCU, The Ohio State University, Columbus – USA Sefik SUZER, Bilkent University, Ankara – Turkey Filipe VAZ, Universidade do Minho, Braga – Portugal Ioan VIDA SIMITI, Technical University of Cluj Napoca – Romania Maria ZAHARESCU, ICECHIM Bucharest – Romania

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Conference Venue Bra�ov is situated in the central part of the country being considered the second most important town in Romania. Located 160 km from Bucharest (Romania's capital), Bra�ov is surrounded like a halo by the Carpathians, being in the middle of the country at the crossroads of the Eastern Carpathian and the Southern Carpathians. Across the mountains to the South and East there are Wallachia and Moldavia, to the West the Banat region and to the North the rolling hills of Northern Transylvania. The 7th International Conference of Materials Science and Engineering – BRAMAT 2011, will be held at Royal Hotel, which is located in Poiana Bra�ov, 12 km far away from the Bra�ov Centre. Located within the beautiful Postavaru Massif and sitting at 1200 m above sea level, Poiana Bra�ov is Romania's premier ski resort. The natural setting is beautiful and the coniferous forests that surround the resort make Poiana Bra�ov a great place to come and enjoy the countryside as well as the skiing.

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Program (Outline)

1. Wednesday, 23.02.2011 18.00: Registration 19.30: Welcome cocktail 2. Thursday, 24.02.2011 8.30: Registration 9.30: Opening ceremony 10.15: Coffee break 10.45: Plenary lectures I 12.15: Book release 13.00: Lunch Time 15.00 - 18.30: Oral presentations (Sections I, II, III, IV, V) 20.00: Gala dinner 3. Friday, 25.02.2011 9.00: Plenary lectures II 11.30: Coffee break 11.30: Posters presentations I (Sections I, II, III, IV) 12.15: Workshop 1 (CSM Instruments – Switzerland) Workshop 2 (Romanian Foundry Technical Association – ATTR) 13.00: Lunch time 14.30: Excursion 17.30: Posters presentations II (Sections I, II, III, V) 19.00: Camp fire and barbeque 4. Saturday, 26.02.2011 9.00: Oral presentations (Sections I, III, IV) 11.30: Coffee break 12.00: Workshop 3 (Namicon Testing - Romania) 12.45: Closing ceremony

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PROGRAM (DETAILED) Thursday, 24.02.2011 8.30: Registration Main Hall A. 9.30: Opening Ceremony - Welcome messages, Professor Dr. Eng. Ion VI�A, Rector of Transilvania University of Bra�ov - ROMANIA. Professor Dr. Eng. Mircea Horia �IEREAN, Dean of Materials Science and Engineering Faculty, Transilvania University of Bra�ov. 10.15: Coffee Break Main Hall A. 10.45: Plenary Lectures: Chairperson: Denis CHAUMONT, Université de Bourgogne, Dijon - FRANCE P.1. Thermal and linear displacement analysis for melt Doru M. �TEF�NESCU The Ohio State University, Columbus - USA P.2. Measurement of photoactivity with chemical specifity Sefik SUZER Bilkent University, Ankara - TURKEY P.3. Surface Plasmon Resonance in multifunctional nanocomposite thin films performed by magnetron sputtering Filipe VAZ Universidade do Minho, Braga - PORTUGAL Main Hall A. 12.15: Book Release: The Scripture and the Metallurgy Strul MOISA Ben Gurion University of Negev, Beer Sheva – ISRAEL 13.00: Lunch time Hall B. 15.00: Oral Presentations (Section I) Chairpersons: Iulian RIPO�AN, Polytechnic University of Bucharest - ROMANIA Maria NICOLAE, Polytechnic University of Bucharest - ROMANIA I.K.1. Chill characteristics of iron powder treated slightly hypereutectic grey cast iron Iulian RIPO�AN1, Mihai CHI�AMERA1, Stelian STAN1, Michael BARSTOW2 1 Polytechnic University of Bucharest – ROMANIA 2 Consultant Metallurgist, Fremont, California - USA

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I.K.2. Metals, as mentioned in the new and old testament Strul MOISA Ben-Gurion University of Negev, Beer-Sheva - ISRAEL I.O.1. Theoretical analysis of the deep drawing process of parallelipipedic part Nicolae C�N�NAU Dun�rea de Jos University of Gala�i - ROMANIA I.O.2. Dependence of the hot rolled quality and some technological parameters Maria NICOLAE, Andra STOICA, Andre BERBECARU, Emanuela Daniela STOICA, Avram NICOLAE

Polytechnic University of Bucharest - ROMANIA I.O.3. Nanostructured Al-Mn master alloys obtained by mechanical alloying Gabriela POPESCU1, Liana Maria VLADU�IU1, Vasile SOARE2, Dumitru MITRIC�2, Roxana TRU�C�3, Eugeniu VASILE3

1 Polytechnic University of Bucharest – ROMANIA 2 National Institute of Research and Development for Non-Ferrous and Rare Metals, Bucharest - ROMANIA 3 S.C. METAV-CD S.A. Bucharest - ROMANIA I.O.4. Experimental models for processing of nanostructured aluminum master alloys Vasile SOARE1, Dumitru MITRICA1, Viorel BADILITA1, Ionut CONSTANTIN1, Mihai TARCOLEA2, Gabriela POPESCU2

1 National Institute of Research and Development for Nonferrous and Rare Metals, Bucharest – ROMANIA 2 Polytechnic University of Bucharest - ROMANIA I.O.5. Research on obtaining of bushings of journal bearings of composites having directed properties D�ian LUNGU, Radu VASIU, Francisc GNANDT

S.C. ICPT Tehnomag CUG S.A. of Cluj Napoca - ROMANIA I.O.6. Basalt foam – innovative material type likewise closed pore cellular structures R�zvan VASIU, Radu VASIU, Dan COAD� S.C. Technological Research & Design Tehnomag-CUG S.A., Cluj-Napoca - ROMANIA I.O.7. A heat transfer model regarding the contact zone of a heavy ingot with the heating furnaces hearth Dan CONSTANTINESCU Polytechnic University of Bucharest - ROMANIA I.O.8. The structural characteristics of cast compacted graphite irons Cinca-Ionel LUPINCA1, Doina FRUNZAVERDE1, Ileana-Veronica RIGOU1, Cornelia-Ecaterina CORNEAN1, Ioan CIOBANU2

1 ”Eftimie Murgu” University Re�i�a – ROMANIA 2 Transilvania University of Bra�ov - ROMANIA I.O.9. Mathematical modeling of a process for the purification of waste water containing phosphorus Lumini�a MARA1, Drago� TALOI2, Liana Maria VL�DU�IU2, Romani�a TEODORESCU1

1 National Institute of Research and Development for Non-Ferrous and Rare Metals, Bucharest - ROMANIA 2 Polytechnic University of Bucharest - ROMANIA I.O.10. Research on the determination of the plasticity of the AlSi12CuNi alloy by upsetting Emil RI�I-MIHOC, Emilian-Narcis RI�I-MIHOC, Viorel DAN Technical University of Cluj-Napoca - ROMANIA

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Hall C. 15.00: Oral Presentations (Sections II and III) Chairpersons: Doru M. �TEF�NESCU, The Ohio State University, Columbus - USA Sefik SUZER, Bilkent University, Ankara - TURKEY

II.K.1. Crystallization and electrical switching in phase change materials Mihai POPESCU, Iosif – Daniel SIMANDAN National Institute R&D of Materials Physics, Bucharest - ROMANIA

III.K.1. Si doped and undoped chromium nitride coatings: a comparative study of the physical properties Luis CUNHA, Cacilda MOURA Universidade do Minho, Braga – PORTUGAL

II.K.2. Improved thermo-electric efficiency through decreased thermal conductivity due to engineered nanostructures Yoav ROZENBERG, Strul MOISA, Yaniv GELBSTEIN, Moshe P. DARIEL Ben-Gurion University of the Negev, Beer Sheva –ISRAEL

III.K.2. Nanomechanical characterization of thin hard coatings using indentation, scratch and tribological testing Fanny ECARLA, Gregory FAVARO CSM Instruments - SWITZERLAND

II.O.1. Pulsed laser deposition of semiconducting double depot barium titanate thin films on silicon substrates Irina APOSTOL1, Nicolae TEFAN2, Ruxandra BIRJEGA2, Ctlin R. LUCULESCU2, Andreea ANDREI2, Ion N. MIH�ILESCU2 1 S.C. IPEEATI S.A. Curtea de Arge� - ROMANIA 2 National Institute for Laser, Plasma and Radiation Physics, Bucharest - ROMANIA

III.O.1. Effect of nitrogen concentration on microstructure and microhardness of nanostructured (Ti,Al,Si)N coatings developed by DC reactive magnetron sputtering Dominic BIRO1, Laszlo JAKAB-FARKAS1, Gabriela STRNAD2, Vasile BOLO2, Ioan VIDA-SIMITI3 1 Sapientia University, Tg. Mure� - ROMANIA 2 Petru Maior University of Tg. Mure� – ROMANIA 3 Technical University of Cluj-Napoca - ROMANIA

II.O.2. The influence of nickel content on the properties of Fe-based friction composite materials Violeta Valentina MERIE , Viorel Constantin CÂNDEA, C�t�lin Ovidiu POPA Technical University of Cluj-Napoca – ROMANIA II.O.3. Estimation of structural conformity for some sorts of biocompatible steels AISI 316L Florina Violeta ANGHELINA1, Gheorghe Valeric CIMPOAC�1, Ion PENCEA2, Vasile BRATU1, Dan UNGUREANU1, Constantin ANGHELINA3

1 Valahia University of Târgovi�te – ROMANIA 2 Polytechnic University of Bucharest – ROMANIA 3 “Ion Cior�nescu” School of Moroieni, Dâmbovi�a – ROMANIA

III.O.2. Grain growth on galvanic deposition of aluminium Mario ROSSO, Francesco CALOSSO, Ildiko PETER Politecnico di Torino, Sede di Alessandria - ITALY

III.O.3. Surface conditioning of porous titanium for endosseous implants by chemical and heat treatments Ionu� GLIGOR, Teodora MARCU, Viorel CÂNDEA, C�t�lin POPA Technical University of Cluj-Napoca – ROMANIA

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II.O.4. SEM Analysis of reconditioned bandages by automatic hard facing of the railway wheel flanges Corneliu MUNTEANU, Constantin-Ioan B�RBÎN��, Daniela-Lucia CHICET, Alexandru BÂRCA ”Gh. Asachi” Technical University of Ia�i - ROMANIA

II.O.5. Phase transformation analysis in binary and industrial eutectic Al-Si alloys rapidly solidified Iuliana LICHIOIU, Bela VARGA Transilvania University of Bra�ov – ROMANIA Hall D. Chairpersons: Ionelia VOICULESCU, Politehnica University of Bucharest – ROMANIA D�nu� IORD�CHESCU, Universidad Politécnica de Madrid – SPAIN

IV.K.1. A brief description of the research department D12 – Advanced welding eco-technologies Radu IOV�NA Transilvania University of Bra�ov - ROMANIA

IV.O.1. Characterization of friction stir welded joints of AA 2024-T351 – native vs. treated by laser shock processing D�nu� IORD�CHESCU1, Juan Antonio PORRO1, Mihaela IORD�CHESCU2, Jesús RUIZ-HERVÍAS2, José Luis OCAÑA1, Pedro VILAÇA3 1 Centro Láser UPM, Universidad Politécnica de Madrid – SPAIN 2 Universidad Politécnica de Madrid – SPAIN 3 Universidade Técnica de Lisboa – PORTUGAL IV.O.2. Structural heterogeneities vs. overall mechanical performance of dissimilar laser hybrid welded joints Mihaela IORD�CHESCU1, Andrés VALIENTE1, D�nu� IORD�CHESCU2, Jesús RUIZ-HERVIAS1, Elena TORRES3, Alberto CUESTA2 1 Universidad Politécnica de Madrid – SPAIN 2 Centro Láser UPM, Universidad Politécnica de Madrid – SPAIN 3 Nuclear Safety Council – SPAIN

IV.O.3. Effect of the filler metals on aluminum alloy joints Ildiko PETER, Mario ROSSO Politecnico di Torino, Sede di Alessandria – ITALY IV.O.4. Influence on chemical composition of FeCrAl alloys on the microhardness Victor GEANT�1, Ionelia VOICULESCU1, Radu TEF�NOIU1, Adrian JIANU2 1 Polytechnic University of Bucharest – ROMANIA 2 Karlsruhe Institute of Technology – GERMANY

IV.O.5. Researches regarding the influence of the technological parameters on the efficiency of the metal melts alloying process by pulverulent material injection Victor GEANT�1, Radu TEF�NOIU1, Ionelia VOICULESCU1, Dana DAISA2 1 Polytechnic University of Bucharest – ROMANIA 2 S.C. METAV-CD S.A. Bucharest – ROMANIA

IV.O.6. Special filler materials for welding reconditioning of cutting and deformation tools Radu IOV�NA1, Daniela Maria IOV�NA1, Constantin Grigore CEORAPIN-TÖRÖK1, Ionu� Claudiu ROAT�1, Horia BINCHICIU2, R�zvan Florin IOV�NA1 1 Transilvania University of Brasov – ROMANIA 2 S.C. Sudotim S.R.L. Timisoara – ROMANIA

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IV.O.7. Comparison and validation of FEM model for laser beam welding of AISI 304 steel sheet Georgeta APOSTOL1,2, Gheorghe SOLOMON1, D�nu� IORD�CHESCU2, José Luis OCAÑA2, Cornel RONTESCU1 1 Polytechnic University of Bucharest – ROMANIA 2 Centro Láser UPM, Universidad Politécnica de Madrid – SPAIN IV.O.8. Obtaining of metal matrix composites layers by laser cladding Adrian – C�t�lin P�V�LACHE1,2, Ionelia VOICULESCU1, Danu� IORD�CHESCU2, Georgiana VASILE1, Elena – Manuela STANCIU1,2, Georgeta APOSTOL1,2 1 Polytechnic University of Bucharest – ROMANIA 2 Centro Láser UPM, Universidad Politécnica de Madrid – SPAIN IV.O.9. Experimental research regarding the manufacturing of composite cored tubular wire R�zvan Florin IOV�NA1, Emilia BINCHICIU2, Daniela Maria IOV�NA1, Iacob-Nicolae TRIF1, Paul BERCHI2 1 Transilvania University of Brasov – ROMANIA 2 S.C. Sudotim S.R.L. Timisoara – ROMANIA IV.O.10. The influence of powders cladded with electric charges upon the adherence of the layers that are deposited by metallization Ionu� Claudiu ROAT�, Radu IOV�NA, Daniela Maria IOV�NA Transilvania University of Bra�ov – ROMANIA

IV.O.11. Researches on using cladding by welding to the manufacturing and reconditioning of contact electrodes for resistance welding Constantin Grigore CEORAPIN - TÖRÖK, Radu IOV�NA, Daniela Maria IOV�NA Transilvania University of Bra�ov – ROMANIA Hall E. 15.00: Oral Presentations (Section V) Chairpersons: Mircea-Horia �IEREAN, Transilvania University of Bra�ov – ROMANIA Santiago FERRANDIZ BOU, Polytechnic University of Valencia – SPAIN

V.K.1. Rheological behaviour of recycled polypropylene for reuse in the automotive sector Santiago FERRANDIZ BOU, Juan LOPEZ, Raul NAVARRO, Francisco PARRES Polytechnic University of Valencia, Materials Technologic Institute, Alcoi – SPAIN

V.O.1. Researches regarding rear truck crash accidents using FEM Gyula KOFALVI, Ferencz IGNACZ Szechenyi Istvan University, Gyor – HUNGARY

V.O.2. Evaluation of stresses in the air conditioning tower in cement industry Mircea – Horia �IEREAN Transilvania University of Bra�ov – ROMANIA

V.O.3. Some considerations on labor safety of ion nitriding operation Bianca POP1, Vasile RUS1, Dan VIOREL2, Dan PORCAR2 1 S.C. Tritece SRL – ROMANIA 2 Technical University of Cluj Napoca – ROMANIA

V.O.4. Influence of roughness on the pitting resistance of gears material Erol CARJALI Ovidius University of Constan�a – ROMANIA

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V.O.5. Experimental and numerical assessment of the elasto-plastic strain-stress curves beyond the tensile strength by means of heuristics techniques Jesús MORENO1, Mihaela IORDACHESCU2, Andrés VALIENTE2 1 Universidad de Burgos – SPAIN 2 Universidad Politécnica de Madrid - SPAIN Hotel ROYAL - Restaurant 20.00: Gala dinner

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Friday, 25.02.2011 Main Hall A. 9.00: Plenary Lectures: Chairperson: Cacilda MOURA, Universidade do Minho, Braga - PORTUGAL P.4. Nanostructured TiO2 obtained by MOCVD: anode material for Li-ion batteries application Denis CHAUMONT, Université de Bourgogne, Dijon - FRANCE P.5. Relaxation mechanism in Ferroelectric Crystals Horia ALEXANDRU, University of Bucharest - ROMANIA P.6. Thirty years of Cast Iron Research at CMRDI - Egypt Adel NOFAL Central Metallurgical R&D Institute - CMRDI, Helwan – EGYPT P.7. Biocompatibility of Medical Metallic Implants: Science and Design Julia Claudia MIRZA RO�CA Universidad Las Palmas de Grand Canaria - SPAIN P.8. Hydrogen Effects on Materials Behavior Dan ELIEZER Ben-Gurion University of the Negev, Beer Sheva - ISRAEL 12.15: Hall C. Workshop 1 CSM Instruments – Switzerland The excellence in Nanoindentation, Scratch Testing, Tribology Pin-on-Disk and Coating Thickness

Hall B. Workshop 2 Romanian Foundry Technical Association – ATTR Adaptation to environmental regulations in foundries 13.00: Lunch time 14.30: Conference excursion Poiana Bra�ov – Râ�nov – Bran – Bra�ov 19.00: Camp fire and barbeque Hotel Royal – Poiana Bra�ov

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Saturday, 26.02.2011

Hall B. 9.00: Oral presentations (Sections I, II and III) Chairpersons: Moshe P. DARIEL, Ben-Gurion University of the Negev, Beer Sheva – ISRAEL Strul MOISA, Ben-Gurion University of the Negev, Beer Sheva – ISRAEL II.K.3. Exergetic analysis of a chemical metallurgical process for titanium manufacturing Ana Maria BLANCO- MARIGORTA, Patricia VIERA CABRERA, Juan Antonio PENA- QUINTANA University of Las Palmas de Gran Canaria – SPAIN III.O.4. The influence of quenching medium on the structure and mechanical properties of the dual-phase ferito-martensite steel with 0.09% C, 1.90% Mn Constantin DULUCHEANU, Nicolai B�NCESCU, Traian Lucian SEVERIN �tefan cel Mare University of Suceava – ROMANIA

III.O.5. Electrodeposition and characterization of Zn-Ni-P thin film Ioan CARCEA, Daniel Mareci, Costel ROMAN, Vasile SOARE, Romeo CHELARIU “Gh. Asachi” Technical University of Ia�i – ROMANIA

III.O.6. Corrosion and sliding wear behavior of conventional and nanostructured WC-Co coatings Ion-Drago� U�U1, Gabriela M�RGINEAN2, Carmen OPRI1, Viorel-Aurel ERBAN1 1 Polytechnic University of Timi�oara - ROMANIA 2 University of Applied Sciences, Gelsenkirchen - GERMANY

I.O.7. The verification by experiment of “SIM_3D” software intended for castings solidification simulation Vasile JIMAN1, Ioan CIOBANU1, Ioan CARCEA2, Sorin Ion MUNTEANU1, Tibor BED�1, Vlad MONESCU1 1 Transilvania University of Bra�ov - ROMANIA 2 ”Gh. Asachi” Technical University of Ia�i - ROMANIA

I.O.8. The heaviest cast bells existing in the world –art of castings Sorin Ion MUNTEANU, Ioan CIOBANU, Viorel ENE Transilvania University of Bra�ov - ROMANIA

I.O.9. Differences between copper and iron cooler arising from the simulation Daniel FERARU, Ioan CIOBANU, Vasile JIMAN, Ciprian SZABO Transilvania University of Bra�ov - ROMANIA

I.O.10. Simulation study on the influence of the coolers to feeders performance Daniel FERARU, Ioan CIOBANU, Tibor BEDO, Aurel CRISAN, Ciprian SZABO Transilvania University of Bra�ov – ROMANIA Hall C. 9.00: Oral presentations (Section IV) Chairpersons: Radu IOV�NA, Transilvania University of Bra�ov – ROMANIA Teodor MACHEDON PISU, Transilvania University of Bra�ov – ROMANIA

IV.O.12. Research on obtaining tubular rods type Fe-25% Cr-4% W-Ti-La used for coating by welding Cornel Eugen ERBAN1, Gabriela STANCIU1, Emilia BINCHICIU2, Alexandra MARMANDIU1 1 Transilvania University of Bra�ov – ROMANIA 2 S.C. Sudotim S.R.L. Timi�oara – ROMANIA

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IV.O.13. Research about reconditioning agricultural plough by applying welding cladding Cornel TANCO, Maria HERASCU (ROCA), Camelia RADU (HANEA), Iacob-Nicolae TRIF Transilvania University of Bra�ov – ROMANIA IV.O.14. Metallographic researches on welded construction of the telecommunication antennae Robert ROCA, Lucian FERARU, Florin SAPARIUC, Iacob-Nicolae TRIF Transilvania University of Bra�ov – ROMANIA IV.O.15. A new system for controlling the car seats welding points Ionu� UNCU, Sebastian-Gheorghe GANSCA, Florin SAPARIUC, Tudor TRIF Transilvania University of Bra�ov – ROMANIA

IV.O.16. Modern technology of robotic welding of an auto towing hook Sebastian-Gheorghe GANSCA, Adrian GÂLEA, Adrian DR�GAN, Iacob-Nicolae TRIF Transilvania University of Bra�ov – ROMANIA 11.30: Coffee Break Hall B. 12.00: Workshop 3 Namicon Testing – Romania To see the unseen Main Hall A. 12.45: Closing Ceremony Conference’s Halls: Main Hall A – Ground floor, Hotel Royal Hall B - Ground floor, Hotel Royal Hall C – Semi-basement, Hotel Royal Hall D – 1st floor, Hotel Royal Hall E – 1st floor, Hotel Condor Main Hall A.

Poster presentations I Friday, 25.02.2011, 11.30:

Section I. I.P.1. Calcium hexa aluminate as possible mineralogic compound in alumina cements Nicolae ANGELESCU1, Cristina IONI��1,2 1 Valahia University of Targovi�te – ROMANIA 2 S.C. Ceprocim S.A., Bucharest - ROMANIA

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I.P.2. Synthesis and characterization of hydroxyapatite powders obtained by wet chemical method Nicolae ANGELESCU, Dan Nicolae UNGUREANU, Adrian CATANGIU, Vasile BRATU, Florina Violeta ANGHELINA Valahia University of Târgovi�te - ROMANIA

I.P.3. Research on improving the functional parameters of the thermal heating equipment in the matallurgical industry Ciprian BANCIL�1, Rodica Mariana POPESCU2, Virgil Nicolae CÂNDEA2, Corina Gabriela MORARU2 1 Environmental Protection Agency Bra�ov – ROMANIA 2 Transilvania University of Bra�ov - ROMANIA

I.P.4. Applications of Al/SiC/Gr and Al/Al2O3/Gr composites obtained by mechanical alloying for the automotive industry Gheorghe IACOB, Adina USURELU-CRISTEA, Gabriela POPESCU, Mihai BUZATU Polytechnic University of Bucharest - ROMANIA

I.P.5. Atomic force microscopy images of neurons regeneration in cerebral aneurism after treatment with porphyrins Daniel MUNTEANU1, George Costel COCIN�2, Rodica Mariana ION1,3 1 Valahia University of Târgovi�te – ROMANIA 2 University of Bucharest – ROMANIA 3 ICECHIM Bucharest - ROMANIA

I.P.6. Study of the deformation and failure behavior of tungsten heavy alloys Radu MURE�AN, Liviu BRÂNDU�AN Technical University of Cluj-Napoca - ROMANIA

I.P.7. Comparative study concerning the kinetic and thermodynamic description of some heavy metal ions sorption on fly ash Lavinia TOFAN1, Carmen PADURARU1, Irina VOLF1, Rodica WENKERT2

1“Gh. Asachi” Technical University of Ia�i – ROMANIA 2 Soroka University Medical Center, Beer-Sheva - ISRAEL

I.P.8. Crystal size determination of Al-Mn master alloy Adina USURELU-CRISTEA1, Gheorghe IACOB1, Gabriela POPESCU1, Ion PENCEA2, Catalin Eugen SFAT2, Roxana TRU�C�20pt) 1 Polytechnic University of Bucharest – ROMANIA 2 S.C. METAV-CD S.A. Bucharest - ROMANIA

I.P.9. Nanoparticles applications for improving the food safety and food processing (review) Violeta VASILACHE1, C�t�lin POPA2, Constantin FILOTE1, Monica Anca CRE�U3, Marius BEN�A4 1 �tefan cel Mare University of Suceava - ROMANIA 2 Technical University of Cluj Napoca – ROMANIA 3 Al.I.Cuza University of Ia�i - ROMANIA 4 Transilvania University of Bra�ov - ROMANIA

I.P.10. Methods of investigating at a nano-level the surfaces of metallic materials in liquid environments (review) Violeta VASILACHE1, Viorel ENE2, Marian PEARSIC�3, Marius Dan BEN�A2 1 �tefan cel Mare University of Suceava - ROMANIA 2 Transilvania University of Bra�ov - ROMANIA 3 Henri Coanda Air Force Academy, Bra�ov - ROMANIA

Section II. II.P.1. Green synthesis of silver nanoparticles obtained from plant extracts and their antimicrobial activites Ioana Raluca BUNGHEZ 1,2, Marius GHIUREA2, Victor FARAON 1,2, Rodica Mariana ION 1,2 1 Valahia University of Târgovi�te – ROMANIA 2 National Institute for Chemistry and Petrochemistry ICECHIM Bucharest - ROMANIA

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II.P.2. Comparison between the performances of platinum and carbon paste electrodes for voltammetric vitamin C determination Aurelia Magdalena PISOSCHI, Gheorghe Petre NEGULESCU University of Agronomic Sciences and Veterinary Medicine of Bucharest - ROMANIA II.P.3. Heat treatments of different magnesium alloys Brându�a GHIBAN, Petru MOLDOVAN, Gabriela POPESCU, Nicolae GHIBAN, Florina Diana DUMITRU Polytechnic University of Bucharest – ROMANIA

II.P.4. Macrostructural analysis of cavitations for various ferrous materials Nicolae GHIBAN1, Ilarie BORDEASU2,Brandusa GHIBAN1, Madalina Elena MANZANA1

1 Polytechnic University of Bucharest – ROMANIA 2 Polytechnic University of Timisoara - ROMANIA

II.P.5. The evaluation of mechanical properties for a Ti-Ta-Nb biocompatible alloy Vasile Danu COJOCARU1,2, Thierry GLORIANT3, Doina Margareta GORDIN3, Emmanuel BERTRAND3, Doina R�DUCANU2, Ion CINC�2, Ion DAN4

1 National Institute for Research and Development in Microtechnologies, Bucharest - ROMANIA 2 Polytechnic University of Bucharest – ROMANIA 3 UMR CNRS 6226 Sciences Chimiques de Rennes/Chimie-Métallurgie, 35043 Rennes Cedex, France INSA RENNES UMR CNRS – FRANCE 4 S.C. R&D Consulting and Services, Bucharest - ROMANIA

II.P.6. A synthetic approach into the restoration and conservation of metal artifacts (coins) Irina DUMITRU1,2, Radu Claudiu FIERESCU1,2, Adrian CATARGIU2, Marian NEA�A3,4, Rodica Mariana ION1,2, Raluca SOMOGHI2

1 Valahia University of Târgovi�te - ROMANIA 2 ICECHIM, Bucharest - ROMANIA 3 University of Bucharest - ROMANIA 4 RENAR Bucharest – ROMANIA

II.P.7. Photodegradation of organic compounds using TiO2 based impregnated photocatalysts Victor FARAON 1,2, Raluca Ioana BUNGHEZ1,2, Simona Florentina POP1,2, Raluca SENIN2, Sanda DONCEA 1,2 Rodica Mariana ION 1,2 1 Valahia University of Târgovi�te – ROMANIA 2 National Institute for Chemistry and Petrochemistry ICECHIM Bucharest - ROMANIA

II.P.8. Studies on Ti-Al-Fe low cost titanium alloys manufacturing processing and applications Mircea DOBRESCU, Sorin DIMITRIU, Marius VASILESCU

Polytechnic University of Bucharest – ROMANIA

II.P.9. Studies on the structure and properties of some magnetic materials Marius VASILESCU, Mircea DOBRESCU Polytechnic University of Bucharest – ROMANIA II.P.10. Crystallization behaviour of Fe72Cr3 Ga4P13Si5C3 bulk amorphous alloy Viorel Aurel ERBAN, Drago� BUZDUGAN, Cosmin CODREAN, Marian LI�� Polytechnic University of Timi�oara – ROMANIA

II.P.11. The tantalum content influence upon mechanical properties for a Ti-Al-Nb-Ta alloy Ion CINC�1, Doina R�DUCANU1, Vasile Danu COJOCARU1, Ioan DAN2 , Victor DOGARU1, Emilian Jalb�3 1 Polytechnic University of Bucharest – ROMANIA 2 S.C. R&D Consulting and Services Bucharest – ROMANIA 3 S.C. Hripsime Com S.R.L. Bucharest - ROMANIA

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II.P.12. The mechanical properties evaluation for an as-cast Ti-Ta-Zr alloy Vasile Danut COJOCARU1, Doina RADUCANU1, Ion CINC�1, Ioan DAN2, Steliana IV�NESCU2, Emilian JALBA3 1 Polytechnic University Bucharest - ROMANIA 2 S.C. R&D Consultan�� �i Servicii S.R.L.- ROMANIA 3 S.C. Hripsime Com S.R.L. – ROMANIA

II.P.13. Decomposition of metastable structures in hypereutectic Al Si alloys Bela VARGA, Iuliana LICHIOIU, Transilvania University of Bra�ov – ROMANIA II.P.14. Comparative study of thermal degradation liquid products of sheet moulding composite and polyethylene Miuta FILIP1, George Liviu POPESCU1, Violeta POPESCU1, Melinda KOVACS2, Dumitru RISTOIU2

1 Technical University of Cluj-Napoca – ROMANIA, 2 Babes Bolyai University of Cluj Napoca - ROMANIA

II.P.15 Optical properties of lead sulfide films obtained by chemical bath deposition from static and ultrasonic baths Violeta POPESCU1,2, George Liviu POPESCU2

1 National Institute for Research and Development in Microtechnologies, IMT – Bucharest - ROMANIA, 2 Technical University of Cluj-Napoca – ROMANIA,

II.P.16. Dimensional stability analysis in Al-Si alloys Ildiko PÉTER1, Bela VARGA2, Mario ROSSO1

1 Politecnico di Torino, Sede di Alessandria - ITALY 2 Transilvania University of Bra�ov – ROMANIA

II.P.17. Research on synthesis of barium hexaferrite powders processed by mechanical alloying Iulian TEFAN1, Rodica CHIRIAC2, Claudiu NICOLICESCU1, Mariana CIOBANU1

1 University of Craiova - ROMANIA 2 Laboratoire des Multimatériaux et Interfaces, UMR 5615 CNRS�Université Claude Bernard Lyon 1- FRANCE

II.P.18. Researches regarding the die pressing parameters on the press ability of iron powders Claudiu NICOLICESCU, Mariana CIOBANU, Iulian TEFAN, Jeni GHERCIOIU

University of Craiova- ROMANIA

II.P.19. Researches on improvements in metallic structures using aluminum foam Teodor SOCACIU, Mihaela BUCUR, Mihai SIMION, University „PETRU MAIOR„ of Târgu Mure� - ROMANIA

II.P.20.Ti-base alloys functionalized by biocompatible TiON- respectively TiO2 layers Irina CARCEANU 1, Ana VE�ELEANU2 , Ioan NEDELCU 3, Patricia NEAGU MANICATIDE 1, Maria BRAIC4, Nicolae BOCA5

1 Metallurgical Research Institute of Bucharest - ROMANIA 2 Transilvania University of Bra�ov – ROMANIA 3 S.C. Metallurgical Processing PROD S.R.L. - ROMANIA 4 INOE 2000 - ROMANIA 5 S.C. ZIROM S.A. - ROMANIA II.P.21. The obtaining of biocompatible Ti base alloys Irina CÂRCEANU1, Ioan NEDELCU2, Ana VE�ELEANU3, Sorin CIUC�6, Guy REUMONT5, Adrian RUSEA4

1 Metallurgical Research Institute of Bucharest - ROMANIA 2 S.C. Metallurgical Processing PROD SRL - ROMANIA 3 Transilvania University of Bra�ov – ROMANIA 4 Polytechnic University Bucharest – ROMANIA 5 University of Lille - FRANCE 6 S.C. ZIROM S.A. - ROMANIA

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II.P.22. Spectral and thermal investigations of porphyrin and phthalocyanine nanomaterials Simona Florentina POP1, Rodica Mariana ION1,2 Mihai Cosmin COROBEA1 , Valentin RADITOIU1 1 National Institute for Chemistry and Petrochemistry ICECHIM Bucharest – ROMANIA 2 Valahia University of Târgovi�te – ROMANIA

Section III. III.P.1. Biosensor films based on surface plasmon resonance phenomenon; a theoretical review Adnana MARIN1, Corina COJOCARIU1, Dida CONSTANTIN1, Oana Cella ANDREI2 1 Transilvania University of Bra�ov – ROMANIA 2 University Carol Davila, Bucharest - ROMANIA

III.P.2. Thermal conductivity analysis for metallic systems obtained multiple coating by electro-spark deposition method Anca Elena L�RGEANU, Carmen NEJNERU, Manuela Cristina PERJU, Dan-Gelu G�LUC� “Gh. Asachi” Technical University of Ia�i – ROMANIA

III.P.3. A general overview on magnetron sputtering technique Dida Georgiana CONSTANTIN1, Mihai APREUTESEI1, Roxana ARVINTE1, Oana Cella ANDREI2, Daniel MUNTEANU1 1 Transilvania University of Bra�ov – ROMANIA 2 University Carol Davila, Bucharest - ROMANIA

III.P.4. Some aspects of ion nitriding technology at NITRION 10 installations Vasile RUS, Gavril NEGREA Technical University of Cluj Napoca – ROMANIA

III.P.5. MeOxNY System thin films (Ti, Ta, Zr, Mo) – Properties and application Daniel CRISTEA, Aurel CRI�AN Transilvania University of Bra�ov – ROMANIA

III.P.6. MeOxNy thin film deposition particularities - (magnetron sputtering method) Daniel CRISTEA, Aurel CRI�AN Transilvania University of Bra�ov – ROMANIA

III.P.7. A general overview on performant and cost – saving solutions in designing coatings for fuel injection system parts Corina COJOCARIU, Adnana MARIN, Camelia GABOR, Daniel MUNTEANU Transilvania University of Bra�ov – ROMANIA Section IV. IV.P.1. The macroscopic analysis of samples cut with a CO2 laser type TC L4003 Adrian STAICU, Bogdan ANDREESCU, Radu IOV�NA Transilvania University of Bra�ov – ROMANIA IV.P.2. Research about influence of nitrocarburizing on metal coating layers Arthur OLÁH, Mircea-Horia �IEREAN Transilvania University of Bra�ov – ROMANIA IV.P.3. Effects of the laser beam intensity on the cladded layer geometry and microstructure Alexandru PASCU1, Radu IOV�NA1, D�nu� IORD�CHESCU2, Alberto CUESTA2 1 Transilvania University of Bra�ov – Romania 2 Universidad Politécnica de Madrid – SPAIN IV.P.4. Researches regarding tests made on a flux cored wire for weld cladding parts working in corrosive and oxidizing environments up to 500°C temperature Teodor MACHEDON PISU, Elena MACHEDON PISU Transilvania University of Bra�ov – Romania

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IV.P.5. Fracture propagation and stress corrosion in case of dissimilar laser hybrid welded joints Mihaela IORD�CHESCU1, Andrés VALIENTE1, D�nu� IORD�CHESCU2, Luis CABALLERO1, Jesús RUIZ-HERVIAS1 1 Materials Science Department, Universidad Politécnica de Madrid – SPAIN 2 Laser Centre UPM, Universidad Politécnica de Madrid – SPAIN IV.P.6. Aspects regarding mechanized thermal plasma cutting of metallic materials – carbon steel Florin GÂDEA, Alexandru VAS, Angela VAS, Teodor MACHEDON PISU Transilvania University of Bra�ov – ROMANIA Main Hall A.

Poster presentations II Friday, 25.02.2011, 17.30:

Section I. I.P.11. Theoretical and practical study on cargo movement in the rotating cylindrical sieves Elena Diana APOSTU, Alexandru CONSTANTINESCU Transilvania University of Bra�ov - ROMANIA

I.P.12. Practical study of the influence of load flow on the cylindrical and polygonal sieves Elena Diana APOSTU Transilvania University of Bra�ov – ROMANIA

I.P.13. Experimental research on the influence of plaster / sand ratio and water content on the porosity of the plaster molds Tibor BED� Transilvania University of Bra�ov - ROMANIA

I.P.14. The efficiency of using the life cycle cost method in industry (review) Marius Dan BEN�A1, Dorinel RACOL�A2, Norbert BOTA2, Neculae MEDIAN2 1 Transilvania University of Bra�ov - ROMANIA 2 Transport Technical College, Bra�ov - ROMANIA

I.P.15. Ways of working the data obtained through atomic force microscopy technology (review) Marius Dan BEN�A1, Cosmin AFREN�OAEI2, Eusebiu PAIU2, Lauren�iu TODORAN2, Octavian DADU2 1Transilvania University of Bra�ov - ROMANIA 2Transport Technical College, Bra�ov - ROMANIA

I.P.16. How metal foams are made – a short overwiev Monica CARANFIL, Virgil GEAM�N Transilvania University of Bra�ov - ROMANIA

I.P.17. Value analysis a method for design of metallurgical equipment Chichernea FLORIN, Chichernea ALEXANDRU Transilvania University of Bra�ov - ROMANIA

I.P.18. Implementing value analysis in designing of single roll crusher Chichernea FLORIN Transilvania University of Bra�ov – ROMANIA

I.P.19. The description of metalic layers through sensor – surface interaction (review) Viorel ENE1, Marius Dan BEN�A1, Marian PEARSIC�2, Constantin STRÂMBU2, C�t�lin MIHAI3 1 Transilvania University of Bra�ov - ROMANIA 2 Henri Coanda Air Force Academy, Bra�ov - ROMANIA 3 S.C. Electrica S.A. Bra�ov - ROMANIA

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I.P.20. Description of the layers of biocompatible materials in liquid environments (review) Viorel ENE1, Marius Dan BEN�A1, Violeta VASILACHE2 1 Transilvania University of Bra�ov - ROMANIA 2 University �tefan cel Mare, Suceava - ROMANIA

I.P.21. Study about measurement of the pollutants emissions from a heat treatment plant Ioan MILO�AN Transilvania University of Bra�ov - ROMANIA

I.P.22. Obtaining technology for thin-wall patterns manufacturing used in foundry and their physico-mechanical properties Mihai Alin POP, Alexandru CONSTANTINESCU Transilvania University of Bra�ov - ROMANIA I.P.23. Comparative study between the behavior of thin walled patterns in real conditions and in conditions simulated using specialized software Mihai Alin POP, Alexandru CONSTANTINESCU Transilvania University of Bra�ov - ROMANIA

I.P.24. Nanocrystallization of steels by ball mill and ball drop - severe plastic deformation techniques Ioan POPA, Virgil GEAM�N Transilvania University of Bra�ov - ROMANIA

I.P.25. Technologies for 3D design and physical modeling for obtaining castings with artistic shapes Diana �U�UIANU, Sorin Ion MUNTEANU, Ioan CIOBANU Transilvania University of Bra�ov - ROMANIA Section II. II.P.23. Determination of solidification front position by using tungsten at continuous casting of lead based non-ferrous semi-products Vasile BRATU, Ileana Nicoleta POPESCU, Florina Violeta ANGHELINA , Dan Nicolae UNGUREANU, Maria Cristiana ENESCU Valahia University of Targovi�te – ROMANIA

II.P.24. Researches as regards determining the critical points for micro alloyed steel C-Mn-V through dilatometry Mihai NEAGU - MANICATIDE 1, Patricia NEAGU - MANICATIDE 1, Ana VE�ELEANU2 , Ioan CIOBANU 2, Mircea BR�ILOIU2 1 Metallurgical Research Institute of Bucharest - ROMANIA 2 Transilvania University of Bra�ov – ROMANIA

II.P.25. Determination of physical and mechanical properties for hard alloys obtained from sintered powders Patricia NEAGU - MANICATIDE 1, Ana VE�ELEANU2, Mihai NEAGU - MANICATIDE 1

1 Metallurgical Research Institute of Bucharest - ROMANIA 2 Transilvania University of Bra�ov – ROMANIA II.P.26. Researches about the photocatalytic effect of TiO2 nanostructures synthetized on silicon substrate and Co microparticles Ioan CIOBANU1, Ana Maria LAZ�R1, Denis CHOMONT2, Ana VE�ELEANU1, Marco SACELLOTI 2 1 Transilvania University of Bra�ov – ROMANIA 2 Universite de Bourgogne, Dijon - FRANCE

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II.P.27. Research on the characteristics of composites MMCH heat-treated Ana VE�ELEANU1, Patricia NEAGU - MANICATIDE2 Irina CÂRCEANU2 Ioan GHIMB��EANU1 Mihai NEAGU - MANICATIDE2 1 Transilvania University of Bra�ov - ROMANIA 2 Metallurgical Research Institute ICEM Bucharest - ROMANIA

II.P.28.The technological characterization of powders systems from hard alloys Patricia NEAGU MANICATIDE1, Mihai NEAGU MANICATIDE1, Ana VE�ELEANU2, Irina CÂRCEANU1

1 Metallurgical Research Institute ICEM Bucharest - ROMANIA 2 Transilvania University of Bra�ov – ROMANIA

II.P.29. Software for determining the mechanical stress. Statical analysis at compressive mechanical testing with finite elements Ioan GHIMBA�EANU, Ana VE�ELEANU Transilvania University of Bra�ov - ROMANIA

II.P.30. 2D Mathematical model for the solidification of alloys within a temperature interval Daniela IONESCU, Ioan CIOBANU, Sorin Ion MUNTEANU, Aurel CRI�AN, Vlad MONESCU Transilvania University of Bra�ov - ROMANIA

II.P.31. The characterization of the catalytic materials using the kinetic transient stage Ioan OLARU1, Cornel SAMOIL�2, Valer ALM��AN3, Doru URSU�IU2, Petric� COTFAS2, Daniel COTFAS2 1 COMAT S.A. Brasov - ROMANIA 2 Transilvania University of Brasov – ROMANIA 3 INCDTIM Cluj-Napoca - ROMANIA

II.P.32. Mechanical properties of Ti-6Al-7Nb with and without treatment Julia Claudia MIRZA ROSCA1, Elado Domingo HERRERA1, Agustin Santana LOPEZ1, Ecaterina VASILESCU 2, Paula DROB 2

1 Universidad Las Palmas de Grand Canaria - SPAIN 2 Institute of Physical-Chemistry of Romanian Academy, Bucharest - ROMANIA II.P.33. Research on the performing mandrel subjected to hardening through heat treatments Gabriela STANCIU1, Cornel-Eugen SERBAN1, Emilia BINCHICIU1, Paul BERCHI2

1 Transilvania University of Bra�ov – ROMANIA 2 S.C. SUDOTIM AS S.R.L., Timi�oara – ROMANIA

II.P.34. Particle size and structural composition influences on overall CTE behavior of recycled polymeric Dana LUCA MOTOC1, Nicolae DADIRLAT2

1 Transilvania University of Bra�ov- ROMANIA 2 ARPLAMA Group – ROMANIA

II.P.35. A perspective in sizing the main influencing factors on the thermal properties of different metal/non metal powders Dana LUCA MOTOC1, Adrian POP,2 Gheorghe BEJINARU MIHOC1

1 Transilvania University of Bra�ov - ROMANIA 2 University of Oradea - ROMANIA

II.P.36. Electrolytic deposition perspective a solution of nanocomposites Ioan MARGINEAN1 , Valer MICLE2 ,Bogdan FLOREA1 1 Polytechnic University of Bucharest- ROMANIA 2 Technical University of Cluj-Napoca – ROMANIA

II.P.37. Nanocomposites made by ELECTROLYT deposition Ioan M�RGINEAN1, Bogdan FLOREA1, Liliana FODOR2 1 Polytechnic University of Bucharest- ROMANIA 2 Technical University of Cluj-Napoca – ROMANIA

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II.P.38. Porous anodic alumina films obtained by two step anodization Dorel NEME, Valentin MOLDOVAN, Emil BRUJ, Nicolaie JUMATE, Ioan VIDA-SIMITI Technical University of Cluj-Napoca, II.P.39. Study on the physical and mechanical properties of Ni-based sintered metallic foams Emil BRUJ, Nicolaie JUMATE, Ioan VIDA-SIMITI, Valentin MOLDOVAN, Dorel NEME Technical University of Cluj-Napoca - ROMANIA II.P.40. Research on the influence of technological and metallurgical factors on the weldability of gray cast iron EN-GJL- 250 Rodica Mariana POPESCU, Nicolae Virgil CÂNDEA, Lumini�a TAMPA, C�t�lin Ploscariu Transilvania University of Bra�ov – ROMANIA

II.P.41. Research on determination of the thermal shock resistance of gray iron cast metal from EN-GJL- 250 used for pouring Lumini a TAMPA, Rodica Mariana POPESCU, Nicolae Virgil CANDEA Transilvania University of Bra�ov- ROMANIA II.P.42. Some considerations on stochastic approximation methods in systems analysis with applicability in materials science Gabriel ORMAN, Irinel RADOMIR Transilvania University of Bra�ov - ROMANIA

II.P.43. Reliability upgrade during impact of steel surfaces Lucian EFTIMIE, Alina TODI-EFTIMIE Transilvania University of Bra�ov – ROMANIA II.P.44 Studies and researches on the sintering of gradual porous structures obtained by gravitational sedimentation Valentin MOLDOVAN, Ioan VIDA-SIMITI, Gyorgy THALMAYER, Emil BRUJ, Dorel NEME Technical University of Cluj-Napoca – ROMANIA

II.P.45. Synthesis of poly (arylene vinylene) by a cascade Suzuky-heck reactions Ivan TEOFILIA, Mircea GRIGORA, „Petru Poni” Institute of Macromolecular Chemistry, Electroactive Polymers Departament, Iasi - ROMANIA

II.P.46. Synthesis and characterization of aniline dimer N-propanesulfonic acid Ana-Maria CATARGIU, Loredana VAC�REANU, Mircea GRIGORA, „Petru Poni” Institute of Macromolecular Chemistry, Electroactive Polymers Departament, Iasi - ROMANIA

II.P.47. Fluorescent studies of pyrrolo-azaheterocyclic compounds precursors for synthesis of new polymeric materials Vasilichia BEJAN, Dorina MANTU, Gheorghi�� ZBANCIOC, Costel MOLDOVENU, Ionel MANGALAGIU „Al. I. Cuza” University, Organic Chemistry Department, Iasi - ROMANIA

II.P.48. Electrosynthesis and electrochemical characterization of self-doped polyaniline film based on water soluble 3-aniline-propane-1-sulfonic acid Loredana VAC�REANU, Ana-Maria CATARGIU, Mircea GRIGORA „Petru Poni” Institute of Macromolecular Chemistry, Electroactive Polymers Department, Iasi – ROMANIA II.P.49. The influence of sintering temperatures of the injection molded WC-Co parts Sebastian Valeriu Cora, Liviu Brându�an, Nicolae Jum�tate Technical University of Cluj Napoca – ROMANIA

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II.P.50. Synthesis of iron oxide powders from FeCl2 precursor Medina Natalia BATIN, Violeta POPESCU Technical University of Cluj Napoca – ROMANIA Section III. III.P.8. Studies and researches on the steel gaseous siliconizing Zoltan MARKOS Transilvania University of Bra�ov – ROMANIA

III.P.9. Research about the possibilities to increase the hardness of welded coating layers Arthur OLAH, Mircea Horia �IEREAN Transilvania University of Bra�ov – ROMANIA

III.P.10. The cyclical annealing applied to high-speed steels Nicoleta TORODOC, Maria STOIC�NESCU, Ioan GIACOMELLI Transilvania University of Bra�ov – ROMANIA

III.P.11. Vacuum influence of heat treatment on high speed steel characteristics Emilian ENE, Nicoleta TORODOC, Adriana ZARA Transilvania University of Bra�ov – ROMANIA

III.P.12. Characterization of Ni-5Al and sprasteel coatings deposited by electric arc wire thermal spraying Mariana AXENTE, Virgil GEAM�N Transilvania University of Bra�ov – ROMANIA

III.P.13. Study about the influence of the cryogenic treatment on the impact strength properties of C45 steel Ioan MILO�AN Transilvania University of Bra�ov – ROMANIA III.P.14. Surface modification of polypropylene by photografting of vinyl acetate monomers Javier BALART, Jose M. ESPAÑA, David GARCÍA-SANOGUERA, Lourdes SÁNCHEZ-NÁCHER, Teodomiro BORONAT Polytechnic University of Valencia, Alcoy, Alicante - SPAIN III.P.15. Atmospheric plasma treatment of polyethylene substrates for improved mechanical performance of adhesion joints Vicent FOMBUENA, Rafael BALART, Lourdes SÁNCHEZ-NÁCHER, Octavio FENOLLAR, Jose M. ESPAÑA Polytechnic University of Valencia, Alcoy, Alicante - SPAIN

III.P.16. Surface modification of ionomers for improved adhesion properties Jose M. ESPAÑA, Rafael BALART, Juan LÓPEZ, Octavio FENOLLAR, Vicent FOMBUENA, Javier BALART Polytechnic University of Valencia, Alcoy, Alicante - SPAIN Section V. V.P.1. Study concerning part and injection moulding die design Liana BALTE Transilvania University of Bra�ov - ROMANIA

V.P.2. Statistical data used in risk level assessment Dorin C�TAN� Transilvania University of Bra�ov - ROMANIA

V.P.3. Researches regarding industrial noise reduction by using phono-absorbing screens Dorina-Adriana MICU CJP Bra�ov – ROMANIA

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V.P.4. Requirements for training and control method for the driver of a vehicles specialized in the bulk powders container carrier Alexandra MARMANDIU Transilvania University of Bra�ov – ROMANIA V.P.5. Protein based composites from plasticized wheat gluten and natural short fibers as reinforcements Martinez ZORNOZA, Rafael BALART, David GARCIA-SANOGUERA, Octavio FENOLLAR, Teodomiro BORONAT Polytechnic University of Valencia, Materials Technologic Institute, Alcoi – SPAIN

V.P.6. New "green composites" based on thermoplastic starch (TPS) and rush flour Rafael BALART, Lourdes SÁNCHEZ-NÁCHER, David GARCIA-SANOGUERA, Fernando FORNÉS, Teodomiro BORONAT Polytechnic University of Valencia, Materials Technologic Institute, Alcoi – SPAIN

V.P.7. Migration properties of PVC plastisols with natural-based plasticizers derived from fatty acid esters Octavio FENOLLAR, David GARCÍA-SANOGUERA, Lourdes SÁNCHEZ-NÁCHER, Vicente FOMBUENA, Javier BALART Polytechnic University of Valencia, Materials Technologic Institute, Alcoi – SPAIN

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Universitatea Transilvania din Bra�ov

Facultatea de �tiin�a �i Ingineria Materialelor

Adresa:�Str.�Universit��ii�nr.�1,�Corp�A�Telefon:�+40�268�471626�

� � � � � � E�mail:�decanat�[email protected]�����������������������������Website:�www.unitbv.ro/sim�

Facultatea de �tiin�a �i Ingineria Materialelor preg�te�te

speciali�ti în domeniile materialelor performante, a tehnologiilor inovative nepoluante, a managementului industrial, a informaticii

industriale �i a securit��ii muncii.

Procesul didactic este organizat pe trei cicluri: Ciclul I - Studii universitare de licen�� – 4 ani

- �tiin�a Materialelor - Inginerie Economic� în Domeniul Mecanic� - Informatic� Aplicat� în Ingineria Materialelor - Ingineria Sud�rii - Ingineria Securit��ii în Industrie

Ciclul II - Studii postuniversitare de master – 2 ani

- Ingineria sud�rii materialelor avansate - Ingineria �i managementul materialelor avansate metalice, ceramice

�i compozite Ciclul III - Studii doctorale – 3 ani - Ingineria materialelor - Inginerie industrial�

Cercetarea �tiin�ific�

Activitatea de cercetare se desf��oar� în cadrul Institutului de Cercetare-Dezvoltare-Inovare: Produse High-Tech pentru Dezvoltare Durabil�, entitate de cercetare de excelen��, menit� s� asigure, prin activit��i �i rezultate, cre�terea competitivit��ii economice la nivelul Regiunii 7 Centru �i la nivel na�ional, precum �i a competitivit��ii cercet�rii �tiin�ifice române�ti la nivel european. Facultatea de �tiin�a �i Ingineria Materialelor particip� la activitatea de cercetare prin dou� departamente:

� Tehnologii �i materiale avansate metalice, ceramice �i compozite; � Eco-tehnologii avansate de sudare.�

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