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Production of Ti-10V-2Fe-3Al Alloy by Powder Metallurgy for Aerospace Applications
Technical Paper
2006-01-2851
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The production of titanium alloys by powder metallurgy (P/M) techniques is effective and cheap method to obtain pieces and components due to its low cost in comparison with conventional techniques. The P/M aims to transform metallic powders, using pressure and heat, by means of a thermal treatment (sintering). Ti-10V-2Fe-3Al alloy was developed specifically for aerospace applications. Samples were produced by mixing of initial metallic powders followed by cold uniaxial and isostatic pressing with subsequent densification by sintering at 1200 °C and 1400° in vacuum. The alloy was characterized by means of scanning electron microscopy and Vickers indentation and density. The sample present high densities and homogeneous microstructure.
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Citation
da Silveira Romagnolli Araujo, E. and Henriques, V., "Production of Ti-10V-2Fe-3Al Alloy by Powder Metallurgy for Aerospace Applications," SAE Technical Paper 2006-01-2851, 2006, https://doi.org/10.4271/2006-01-2851.Also In
References
- Boyer R. R. Na overview of the use of titanium in the aerospace industry Materials Science and Engineering A 213 103 114 1996
- Donachie M.J. Titanium: a Technical Guide ASM Metals Park 1988
- Wildgoose P. Powder metallurgical innovations for improved hot-section alloys in aeroengine applications Powder Metallurgy 6 32 1995
- German R.M. Powder Metallurgy Science Metal Powder Industry Federation 1990
- Froes F.H. Eylon D. Powder Metallurgy of Titanium Alloys- A Review Powder Metallurgy International 17 47 54 1985
- Henriques V.A.R. Bellinati C.E Silva C.R.M. Production of Ti-6%Al-7%Nb alloy by powder metallurgy (p/m) Journal of Materials Processing Technology 5267 1 4 2001