Departamento de Engenharia Metalúrgica e de Materiais

Escola Politécnica

Universidade de São Paulo

 
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André Paulo Tschiptschin

    
 

Address

Departamento de Engenharia Metalúrgica e de Materiais (PMT)
Escola Politécnica da Universidade de São Paulo (EPUSP)
Av. Prof. Mello Moraes, 2463 - CEP 05508-900 - São Paulo - SP – Brazil

Phone: +55-11-3091-5656
Fax:     +55-11-3091-5243
E-mail: antschip@usp.br

Education

   BS Metallurgical Engineering, Escola Politécnica da USP.

   MS Metallurgical Engineering, Escola Politécnica da USP.

   PhD Metallurgical Engineering, Escola Politécnica da USP.

Functions

  Full Professor at the Metallurgical and Materials Engineering Department, EPUSP.

  Scanning Electron and Atomic Force Microscopy Laboratory - Head of Laboratory

 Coordinator of the Materials Characterization, Testing and Analysis project, held at the  Fundação de Apoio à Universidade de São Paulo      

Research Activities

       Nitriding of Stainless Steels

       Thermochemical Treatments

       PVD Coatings

       Biocompatible Metallic Materials

       Wear Resistant Materials

       High Strength Ferritic-Bainitic Low Alloy Steel

Consultant

   Heat Treatment and Thermochemical Treatment of Iron and Steels

    Failure Analysis and Prevention

   Alloy Design

Selected Publications

Books

  1. TSCHIPTSCHIN, A. P; GOLDENSTEIN, H e SINATORA, A - Metalografia dos Aços. Associação Brasileira de Metais-ABM, 1988, 223 pags SP, Brasil.

          Book Chapters

  1. TSCHIPTSCHIN, A.P., GARZON, C.M.; LÓPEZ, D.M. - Ch 15 - Scratch Resistance of High Nitrogen Austenitic Stainless Steels - in Scratching of Materials and Applications, ed. Sinha, S.K. Briscoe, B.J. - Tribology and Interface Engineering Series, ISBN: 0-444-52880-6, 336 pp.

  2. TSCHIPTSCHIN, A.P. – “Powder Metallurgy Aspects of High Nitrogen Stainless Steels” – in High Nitrogen Steels and Stainless Steels: Manufacturing, Properties and Applications – ed. K. Mudali & B. Raj – ASM International,  ISBN 0-87170-793-4, 300 pp, 2004.

  3. TSCHIPTSCHIN, A.P.; TORO, A. – “Surface Properties of High Nitrogen Steels” – in HNS 2003 – High Nitrogen Steels – ed. Marcus Speidel, Claudia Kowanda, Marcus Diener – vsg Hochschulverlag AG – Switzerland – pp. 229 – 240, 2003.

  4. TSCHIPTSCHIN, A.P.; PADILHA, A.G.; SCHÖN, C.G.; LANDGRAF, F.J.G; GOLDENSTEIN, H.; FALLEIROS, I.G.S; LIMA, N.B. – “Textura e Relacões de Orientação: Deformação Plástica, Recristalização e Crescimento de Grão”- Universidade de São Paulo – 311 p. , 2001.

  5. LANDGRAF, F.J.G.; TSCHIPTSCHIN, A.P.; GOLDENSTEIN, H. - "Notas sobre a história da metalurgia no Brasil" in História da Técnica e da Tecnologia no Brasil - Milton Vargas, Editor UNESP., pag.107 a 129, 1995.

  6. TSCHIPTSCHIN, A.P. - Aços para construção mecânica - Tratamentos Térmicos - Aços Villares, 2005, 46 pp.

Scientific Papers

Published

  1. LÓPEZ, Diana ; Alonso Falleiros, Neusa ; Tschiptschin, A.P. . Effect of nitrogen on the corrosion erosion synergism in an austenitic stainless steel. Tribology International, p. 610-616, 2011.

  2. LANDGRAF, Fernando José Gomes ; Tschiptschin, André Paulo . Embrittlement of electrical steel laminations by nitrogen pick-up during heat treatment. Engineering Failure Analysis, v. 17, p. 961-970, 2010.

  3. Tschiptschin, André Paulo ; PINEDO, Carlos Eduardo . Estrutura e propriedades do aço inoxidável austenítico AISI 316L Grau ASTM F138 nitretado sob plasma à baixa temperatura. Revista da Escola de Minas (Impresso), v. 63, p. 137-141, 2010.

  4. Mesa, Dairo Hernán ; GARZÓN, Carlos Mario ; Tschiptschin, André Paulo . Avaliação da resistência ao desgaste erosivo gerado por cavitação em aços inoxidáveis austeníticos com alto teor de nitrogênio: estudo dos mecanismos de desgaste. Revista da Escola de Minas (Impresso), v. 63, p. 147-152, 2010

  5. Gómez, A.G. ; Recco, A.A.C. ; Lima, N.B. ; Martinez, L.G. ; Tschiptschin, A.P. ; SOUZA, R.M. . Residual stresses in titanium nitride thin films obtained with step variation of substrate bias voltage during deposition. Surface & Coatings Technology, v. 204, p. 3228-3233, 2010

  6. Toro, A. ; Tschiptschin, A.P. . Chemical characterization of a high nitrogen stainless steel by optimized electron probe microanalysis. Scripta Materialia (Oxford), v. 63, p. 803-806, 2010.

  7. COZZA, R.C. ; SOUZA, R.M. ; TSCHIPTSCHIN, A. P. ; RECCO, A. A. ; TANAKA, D. K. . Análise comportamental dos coeficientes de atrito e desgaste de sistemas revestidos submetidos a desgaste micro-abrasivo. Tecnologia em Metalurgia e Materiais (São Paulo. Impresso), v. 6, p. 1-8, 2010

  8. Mesa, D.H. ; Pinedo, C.E. ; Tschiptschin, A.P. . Improvement of the cavitation erosion resistance of UNS S31803 stainless steel by duplex treatment. Surface & Coatings Technology, p. 1552-1556, 2010.

  9. FRANCO JR., Adonias Ribeiro ; PINEDO, Carlos Eduardo ; TSCHIPTSCHIN, A. P. . Utilização da nitretação sob plasma como pré-tratamento ao revestimento TiN-PVD na geração de superfícies dúplex no aço AISI H13. Tecnologia em Metalurgia e Materiais (São Paulo. Impresso), v. 5, p. 179-185, 2009.

  10. MESA, D.H ; GARZÓN, Carlos Mario ; TSCHIPTSCHIN, A. P. . Mesoscale plasticity anisotropy at the earliest stages of cavitation-erosion damage of a high nitrogen austenitic stainless steel. Wear, v. 267, p. 99-103, 2009.

  11. RECCO, A. A. ; VIAFARA, C.A. ; SINATORA, Amilton ; TSCHIPTSCHIN, A. P. . Energy dissipation in depth-sensing indentation as a characteristic of the nanoscratch behavior of coatings. Wear, v. 267, p. 1146-1152, 2009.

  12. Azevedo, C.R.F. ; Magarotto, D. ; Tschiptschin, A.P. . Embrittlement of case hardened steel chain link. Engineering Failure Analysis, v. 16, p. 2311-2317, 2009

  13. LÓPEZ, Diana ; FALLEIROS, N. A. ; Tschiptschin, A.P. . Efeito do fluxo de eletrólito sobre a resistência à corrosão de um aço inoxidável austenítico AISI 304L. Tecnologia em Metalurgia e Materiais (São Paulo. Impresso), v. 5, p. 198-203, 2009.

  14. LÓPEZ, Diana ; FALLEIROS, N. A. ; TSCHIPTSCHIN, A. P. . Sinergismo erosión-corrosión en un acero inoxidable martensítico AISI 410. Dyna (Medellín), v. 76, p. 53-60, 2009.

  15. Tschiptschin, A.P. . Recobrimentos cerâmicos obtidos por meio de processos assistidos por plasma. Metalurgia & Materiais, v. 65, p. 403-408, 2009.

  16. SOUZA, R.M. ; IGNAT, M. ; PINEDO, Carlos Eduardo ; TSCHIPTSCHIN, A. P. . Structure and Properties of low temperature plasma carburized austenitic stainless steels. Surface & Coatings Technology, v. 204, p. 1102-1105, 2009

  17. SUEGAMA, P.H. ; Melo H.G. ; RECCO, A. A. ; AOKI, I.O. ; TSCHIPTSCHIN, A. P. . Corrosion behavior of carbon steel protected with single and bi-layer of silane films filled with silica nanoparticles. Surface and Coatings Technology, v. 202, p. 2850-2858, 2008

  18. AZEVEDO, C ; BENEDUCENETO, F ; BRANDI, S ; TSCHIPTSCHIN, A . Cracking of 2.25Cr 1.0Mo steel tube/stationary tube-sheet weldment of a heat-exchanger. Engineering Failure Analysis, v. 15, p. 695-710, 2008.

  19. GARZON, C ; ALFONSO, J ; CORREDOR, E ; RECCO, A ; TSCHIPTSCHIN, A . Hardness and structure characterization of Ti6Al4VTi6Al4V films produced by reactive magnetron sputtering on a conventional austenitic stainless steel. Microelectronics Journal, v. 39, p. 1329-1330, 2008

  20. OLIVEIRA, Sandro Diniz de ; PINEDO, Carlos Eduardo ; TSCHIPTSCHIN, A. P. . Simultaneous plasma nitriding and ageing treatments of precipitation hardenable plastic mould steel. Materials and Design, v. 28, p. 1714-1718, 2007.

  21. LÓPEZ, Diana ; GARZÓN, Carlos Mario ; TSCHIPTSCHIN, A. P. . Efeito do nitrogênio na usinabilidade do aço inoxidável austenítico: uma avaliação utilizando a técnica da esclerometria pendular instrumentada. Revista da Escola de Minas, v. 59, p. 43-50, 2006.

  22. SUEGAMA, P.H. ; RECCO, A. A. ; TSCHIPTSCHIN, A. P. ; AOKI, I.O. . Influence of silica nanoparticles added to an organosilane film on carbon steel electrochemical and tribological behaviour. Progress in Organic Coatings, v. 60, p. 90-98, 2007.

  23. Azevedo, C.R.F., Beneduce Neto, F. , Brandi,  S.D., Tschiptschin, A.P. - Cracking of 2.25Cr–1.0Mo steel tube/stationary tube-sheet weldment of a heat-exchanger - Engineering Failure Analysis, In Press, Corrected Proof, Available online 10 July 2007.

  1. Recco, A.A.C; LÓPEZ, D.M.; Bevilacqua, A.F.; da Silva, F. Tschiptschin, A.P. - Improvement of the slurry erosion resistance of an austenitic stainless steel with combinations of surface treatments: Nitriding and TiN coating - Surface and Coatings Technology, 202 (2007), 993-997.

  2. Recco, a.a.c., Oliveira, i.c., Massi, m.; Maciel, h. s., Tschiptschin, a.p. - Adhesion of reactive magnetron sputtered TINx and TICy coatings to AISI H13 tool steel - Surface and Coatings Technology, 202 (2007) 1078-1083.

  3. Pachler, T. , Souza, R.M. , Tschiptschin, A.P. - Finite element analysis of peak stresses developed during indentation of ceramic coated steels- Surface and Coatings Technology, 202 (2007), 1098-1102.

  4. LÓPEZ, D.M; ALONSO-FALLEIROS, N.; TSCHIPTSCHIN, A.P. - Corrosion–erosion behaviour of austenitic and martensitic high nitrogen stainless steels - Wear - 263 (2007), 347-354.

  5. SUEGAMA, P.H. ; RECCO, A. A. ; TSCHIPTSCHIN, A. P. ; AOKI, I.O. . Influence of silica nanoparticles added to an organosilane film on carbon steel electrochemical and tribological behaviour. Progress in Organic Coatings, v. 60, p. 90-98, 2007.

  6. MINGOLO, N.; TSCHIPTSCHIN, A.P.; PINEDO, C.E. - On the formation of expanded austenite during plasma nitriding of an AISI 316L austenitic stainless steel - Surface & Coatings Technology - vol. 201, pp. 4215-4218, 2006.

  7. GARZÓN, C.M.; TSCHIPTSCHIN, A.P. - EBSD texture analysis of a high temperature gas nitrided duplex stainless steel - Materials Science and Engineering A - vol. 411, n. 1-2, pp. 230-238, 2006.

  8. OSSA, C. P. ; TSCHIPTSCHIN, A. P. . Cytotoxicity Study of Plasma-Sprayed Hydroxyapatite Coating on High Nitrogen Austenitic Stainless Steels. Journal of Materials Science: Materials in Medicine, vol. 17, pp. 1095-1100, 2006.

  9. GARZÓN, C.M.; TSCHIPTSCHIN, A.P. - New Insight into Phase Diagrams for Optimizing High Temperature Gas Nitriding Treatment of Stainless Steels - Proceedings of the HNS 2006 - International Conference on High Nitrogen Stainless Steels - Jhiuzaigou - China - 2006.

  10. OLIVEIRA, S.D.; TSCHIPTSCHIN, A.P.; PINEDO, C.E. - Simultaneous plasma nitriding and ageing treatments of precipitation hardenable plastic mould steel - Materials and Design - vol. 28, pp. 1714-1718, 2006.

  11. GARZÓN, C.M., TSCHIPTSCHIN, A.P. - Modelamento Termodinâmico e Cinético por meio do Método Calphad do Processamento Térmico e Termoquímico de Aços - Revista Matéria - vol. 11, n, 2, pp. 70-87, 2006.

  12. TSCHIPTSCHIN, A.P.; GARZÓN, C.M; LÓPEZ, D. - The effect of nitrogen on the scratch resistance of austenitic stainless steels - Tribology International - vol. 39, 2, pp. 167-174, 2006.

  13. GARZÓN, C. M.; THOMAS, H; SANTOS, J.F.; TSCHIPTSCHIN, A.P. - Cavitation erosion resistance of a high temperature gas nitrided duplex stainless steel in substitute ocean water - Wear - 259, n. 1-6, pp.118-124, 2005.

  14. GARZÓN, C.G., TSCHIPTSCHIN, A.P. - Nitretação Gasosa em Alta Temperatura de Aços Inoxidáveis - Revista Matéria - vol. 10, n. 4, pp. 502-525, 2005.

  15. LÓPEZ, D.; CONGOTE, J.P.; CANO, J. R.; TORO, A.; TSCHIPTSCHIN, A.P. - Effect of particle velocity and impact angle on the corrosion-erosion of AISI 304 and AISI 420 stainless steels - Wear - 259, 1-6, pp. 145-153, 2005.

  16. TSCHIPTSCHIN, A.P.; AZEVEDO, C.R. - Failure Analysis of Turbo-Blower Turbine Blades - Engineering Failure Analysis - vol.12, n.1, pp. 49-59 , 2005.

  17. GARZÓN, C. M.; TSCHIPTSCHIN, A.P. - New high temperature gas nitriding cycle that enhances the wear resistance of duplex stainless steels - Journal of Materials Science, 9 (23): 7101-7105, December 1 2004.

  18. DOS SANTOS, J.F.; GARZÓN, C.M.; TSCHIPTSCHIN, A.P. - Improvement of the cavitation erosion resistance of an AISI 304L austenitic stainless steel by high temperature gas nitriding - Materials Science and Engineering A - vol.382 , n. 1-2, pp.378-386 , 2004.

  19. GARZÓN, C. M.; TSCHIPTSCHIN, A.P. - Growth kinetics of martensitic layers during high temperature gas nitriding of a ferritic – martensitic stainless steel, Materials Science and Technology, vol. 51, n. 12, pp. 915-918. 2004.

  20. FRANCO, JR. A.; PINTAÚDE, G.; SINATORA, A.; PINEDO, C.E.; TSCHIPTSCHIN, A.P. - The use of a Vickers indenter in depth sensing indentation for measuring elastic modulus and Vickers hardness, Materials Research, vol. 7, n. 3, pp. 483-492, 2004.

  21. TSCHIPTSCHIN, A.P. – Relação estrutura-propriedades em recobrimentos duros – Metalurgia & Materiais ABM - in Caderno Técnico,  vol. 60, n. 543, pp. 164-166, abril de 2004.

  22. SINATORA, A.S.; TSCHIPTSCHIN, A.P.  – Propriedades de superfície de filmes e camadas -  Metalurgia & Materiais ABM – in Caderno Técnico,  vol. 60, n. 543, pp. 167-169, abril de 2004.

  23. TORO, A.; MISIOLEK, W.; TSCHIPTSCHIN, A.P. – “Correlations between microstructure and surface properties in a high nitrogen martensitic stainless steel” – Acta Materialia – vol. 51, n.12, 3363-3374, 2003.

    24.

  24. CUEVA, G., GUESSER, W.L., SINATORA, A., TSCHIPTSCHIN, A.P. – Wear of cast irons used in brake disk rotors – Wear, 255, n. 7-12, pp. 1256-1260, 2003.

  25. MESA, D.H., TORO, A., TSCHIPTSCHIN, A.P. - The effect of testing temperature on corrosion-erosion resistance of martensitic stainless steels –  Wear, 255, n. 1-6, pp. 139-145, 2003.

  26. KARSOKAS FILHO, N.; RODRIGUES, D.; FILHO, F. A.; TORO, A.; TSCHIPTSCHIN, A. P. – “Sintered High Nitrogen Stainless Steel Obtained using Pre-Mixed Powders” - Materials Science Forum, vol. 416/418, pp. 269-275, 2003.

  27. GARZON, C.G.; TORO, A.; TSCHIPTSCHIN, A.P. – “Microstructure and chemical characterization of high temperature nitrided martensitic stainless steels - Transactions of The Indian Institute of Metals, Vol. 55, n. 4, pp. 255-263, ago. 2002.

    28.

  28. A. TORO, N. ALONSO-FALLEIROS, D. RODRIGUES, F. AMBROSIO FILHO E A. P. TSCHIPTSCHIN - P/M processing routes of martensitic stainless steels - Transactions of The Indian Institute of Metals, vol. 55, n. 5, pp. 481-487, out. 2002.

  29. TSCHIPTSCHIN, A.P. – “Predicting nitrogen absorption during high temperature nitriding of stainless steels” - Transactions of The Indian Institute of Metals, vol. 55, n. 4, pp. 299-234, ago 2002.

  30. OLIVEIRA, S. D.; PINEDO, C.E.; TSCHIPTSCHIN, A.P. -  “On the α″ to γ′ nitride transformation after plasma nitriding and aging a low carbon steel” - Journal of Materials Science Letters, vol. 21 n.9, pp. 689-691, 2002 (cover paper).

  31. TSCHIPTSCHIN, A.P.; GARZÓN, C.M.; DE LIMA, N.B. “Texture Evolution during High Temperature Gas Nitriding of Duplex Stainless Steels” – Materials Science Forum,  vol. 408-412, pp. 1347-1352, 2002.

    32.

  32. TSCHIPTSCHIN, A.P. – “Predicting Microstructure Development During High Temperature Nitriding of Martensitic Stainless Steels using Thermodynamic Modeling”- Materials Research , vol. 5, n. 3, pp.257-262 , 2002.

  33. OLIVEIRA, S.D; PINEDO, C.E; TSCHIPTSCHIN, A.P – “Plasma – Pesquisas comprovam aumento de vida útil de ferramentas” - Metal-Mecânica – OESP – 7, n. 42, pp. 78-80, jun/jul 2002.

  34. TSCHIPTSCHIN, A.P. – “Difração de elétrons retroespalhados” – Metalurgia & Materiais - ABM -  vol. 58, n. 518,   pag. 119-121, fev.2002.

  35. TSCHIPTSCHIN, A.P. – “Thermodynamics and Kinetics of High Temperature Nitriding of Martensitic Stainless Steels” – CD/ROM – section B4 - Special Issue of the Journal of Materials Processing Technology, vol. 117 n. 3, 2001.

  36. TORO, A.(D); ALONSO-FALLEIROS, N; RODRIGUES, D.; AMBROSIO Fº, F.; LIBERATI, F.; TSCHIPTSCHIN, A.P. – “P/M Processing of Nitrogen Bearing Corrosion Resistant Martensitic Stainless Steels” - CD/ROM – section B3 - Special Issue of the Journal of Materials Processing Technology, vol. 117 n. 3, 2001.

  37. TORO, A.(D); TANAKA, D. K.; SINATORA, A.; TSCHIPTSCHIN A.P.  – “Improvement of Corrosion-Erosion Resistance of Martensitic Stainless Steels by Nitrogen Addition at High Temperature” - CD/ROM – section B4 - Special Issue of the Journal of Materials Processing Technology, vol. 117 n. 3,  2001.

    38.

  38. TORO, A.; SINATORA, A.; TANAKA, D.K.; TSCHIPTSCHIN, A.P. – “Corrosion-Erosion of Nitrogen Bearing Martensitic Stainless Steels in Seawater-Quartz Slurry” – Wear, vol. 251, 2001, pp. 431-438.

  39. VÉLEZ, J.M.; TANAKA, D.K.; SINATORA, A.; TSCHIPTSCHIN, A. P.  - “Evaluation Of Abrasive Wear Of Ductile Cast Iron In A Single Pass Pendulum Device” – Wear, vol. 251, 2001, pp. 489-493.

  40. DE CAMPOS, M.F., LANDGRAF, F.J.G., TSCHIPTSCHIN, A. P. – “A method to estimate magnetic induction from texture in non-oriented electrical steels” – Journal of Magnetism and Magnetic Materials, 226-230 (2001) 1536-1538  ISSN 0304-8853.

  41. PINTAUDE, G.; TSCHIPTSCHIN, A. P.; TANAKA D.K.; SINATORA A. – “The particle size effect on abrasive wear of high-chromium white cast iron mill balls” – Wear, vol. 250, 2001, pp. 67-71.

  42. TORO A.; ALONSO-FALLEIROS, N.; RODRIGUES, D.; AMBROSIO FILHO, F.; LIBERATI, J.F.; TSCHIPTSCHIN, A.P. - “Microstructure and Corrosion Resistance of Simultaneous Nitrided and Sintered AISI 434L Powder” - Key Engineering Materials - vols. 189-191,pp. 418 –424, 2001.

  43. CAMARGO, A.; RODRIGUES, D.; TSCHIPTSCHIN, A.P. – “Debinding Kinetics of Injection Molding Samples - The Effects of the Binder Melt Index Flow” - Key Engineering Materials - vols. 189-191, pp. 604 –609, 2001.

  44. BLIKSTEIN, P.; TSCHIPTSCHIN , A.P. – “Monte Carlo Simulation of Grain Growth” – Materials Research, vol.2, n. 3, pp 133-137, jul. 1999.

  45. PINEDO C.E.; VATAVUK, J.; OLIVEIRA, S.D.; TSCHIPTSCHIN, A.P. - "Solid State Alloying by Plasma Nitriding and Diffusion Annealing Treatment for Austenitic Stainless Steel" - HNS 98 – Materials Science Forum, vol. 318-320, p. 233., 1999.

  46. TSCHIPTSCHIN, A.P. , AIDAR, C.H., NETO, F.B., ALONSO-FALLEIROS, N. – "Nitrogen Bearing Austenitic Stainless Steels for Surgical Implants" – HNS 98 - Materials Science Forum, vol. 318-320, p. 569, 1999.

  47. RODRIGUES, D.; TSCHIPTSCHIN, A.P.  – “Evaluation of Binder Burnout by Thermal Analysis” – Advanced Powder Technology – Materials Science Forum – vol. 299-300, pag. 439, jan. 1999.

  48. HOROVITZ, M.B., M.F.; BENEDUCE, F.; GARBOGINI, A.A; TSCHIPTSCHIN, A.P. - "Microstructure and Properties of Martensitic Stainless Steel Containing Nitrogen as an addition"- ISIJ International - The Iron and Steel Institute of Japan -vol. 36, n. 7, pag. 840 a 845, July 1996.

  49. ONO,A.A.; TSCHIPTSCHIN, A.P.; ALONSO, N. - “The Corrosion Resistance of Nitrogen Bearing Martensitic Stainless Steels” - ISIJ International - The Iron and Steel Institute of Japan -vol. 36, n. 7, pag. 813 a 817, july 1996.

  50. VÉLEZ, J.M.; GARBOGGINI, A.; TSCHIPTSCHIN, A.P. - "Effect of Silicon on Kinetics of the Bainitic Reaction in Austempered Ductile Cast Iron”- Materials Science and Technology  - vol. 12, pag. 329 a 337, april 1996.

  51. NEIVA,A.C.; TSCHIPTSCHIN, A.P.; MISSELL, F.P. - “Phase diagram of the Pr-Fe-B System” - Journal of Alloys and Compounds, n. 217, pag. 273 a 282, 1995.

  52. AZEVEDO, C.R.F.; GARBOGINI, A.A.; TSCHIPTSCHIN, A.P. - "Effect of austenite grain refinement on morphology of product of bainitic reaction in austempered ductile iron"- Materials Science and Technology, vol. 9, p. 705, Ago 1993.

 

Prizes

  1. ACESITA for the best technical paper on stainless steels presented in 2000. Associação Brasileira de Metais – "Erosive-Corrosive Wear Resistance of High Temperature Nitrided Martensitic Stainless Steels”.

  2. ACESITA for the best technical paper on stainless steels presented in 1997. Associação Brasileira de Metais - ”High Nitrogen Austenitic Stainless Steels for Surgical Implants”.

  3. LUIZ DUMONT VILLARES for the best technical paper on rolling of steels presented in 1998.Associação Brasileira de Metais -   “Texture Assessment in Non Oriented Electrical Steel”.

    Technical reports

    ANÁLISE DE FRATURA EM CILINDRO BACK-UP DE LAMINAÇÃO _2_.pdf

 

 

Detailed information is available at Curriculum Lattes

Text Box: times since 01/01/2003

 

since 01/01/2003