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Multilayer Coatings on Titanium alloys
Technical Paper
2011-36-0038
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The production of multilayer allows the insertion of several interfaces over a substrate. The technological applications of the multilayer coatings involve optical, electromagnetism and wear areas. This paper aims the development of techniques for production of multilayer coatings with titanium nitride (TiN) and zirconium nitride (ZrN) obtained by Physical Vapor Deposition (PVD) from the use of an electron beam furnace. Moreover, the work includes the production of substrates (samples of Ti-35Nb-7Zr-5Ta) obtained by powder metallurgy from elemental hydrides and targets of Ti and Zr. The substrates were produced by mixing the elemental powders with subsequent steps of cold pressing and sintering at 1400°C in vacuum. The coatings were characterized by optical microscope, scanning electron microscope (SEM), chemical analysis via energy dispersive spectrometry (EDS) and Vickers indentation. The multilayers presented a continuous and columnar structure, large thickness and high adhesion to substrate.
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Citation
Henriques, V., de Oliveira, J., Diniz, E., and Schichi, O., "Multilayer Coatings on Titanium alloys," SAE Technical Paper 2011-36-0038, 2011, https://doi.org/10.4271/2011-36-0038.Also In
References
- Zhang, X. Liu, D Liu, G. Wang, Z. Tang, B Improvement of the fretting damage resistance of Ti-811 alloy by Cu/Ni multilayer flms Tribology International 10 435 440 2010
- Bull, S.J. Jones, A.M. Multilayer coatings for improved performance Surface and Coatings Technology 78 173 184 1996
- Panjan, M. Peterman, T. Čekada, M. Panjan, P. Simulation of a multilayer structure in coatings prepared by magnetron sputtering Surface and Coatings Technology 204 850 853 2009
- Cheng, Y.H. Browne, T. Heckerman, B. Bowman, C. Gorokhovsky, V. Meletis, E.I. Mechanical and tribological properties of TiN/Ti multilayer coating Surface and Coatings Technology 205 146 151 2010
- Tavares, C.J. Caracterização Estrutural e Mecânica de Multicamadas de TiN/ZrN Tese de Mestrado Universidade do Minho Portugal 1997
- Henriques, V. A. R. Obtenção da liga Ti-6%Al-7%Nb por metalurgia do pó Tese de Doutorado Escola de Engenharia de Lorena EEL-USP 2001
- German, R. M. Sintering, Theory and practice John Wiley & Sons 1996
- Long, M. H.J. Review Titanium Alloys in Total Joint Replacement-A Materials Science Perspective Biomaterials 19 1621 1639 1998
- Taddei, E.B. Henriques, V.A.R. Silva, C.R.M. Cairo, C.A.A. Characterization of Ti-35Nb-7Zr-5Ta Alloy Produced by Powder Metallurgy Materials Science Forum 498-499 34 39 2005
- Taddei, E Henriques, V.A.R. Silva, C. Cairo, C.A.A. Production of new titanium alloy for orthopedic implants Materials Science & Engineering C 24 5 683 687 2004
- Yuhara, D. A. Aplicação de revestimentos PVD em ferramentas de corte Brasimet 2000
- Almeida, D.S. Estudo de revestimento de cerâmicos sobre substrato metálico obtido por deposição física de vapores por feixe de elétrons para aplicação como barreira térmica Tese de Doutorado Instituto Nacional de Pesquisas Espaciais INPE 2006
- Henriques, V.A.R. Galvani, E.T. Cairo, C.A.A. Development of Titanium Nitride Coatings in Titanium Alloys by Electron Beam Physical Vapor Deposition SAE Technical Papers 08-36 2008