The Paton Welding Journal, 2004, №01

2004 №01 (04)

2004 №01 (06)

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The Paton Welding Journal, 2004, #1, 25-27 pages

Effect of the process fixture material on strength characteristics of titanium and its diffusion bonds

L.S. Kireev¹, V.V. Shurupov², V.V. Peshkov², G.P. Besplokhotny²

¹E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
²Voronezh State Technical University, Voronezh, Russian Federation

Abstract
Effect of material of a fixture used for diffusion bonding of thin-walled layered structures of titanium on its performance has been established. Fractography data and mechanical test results show that performance of the bonds in titanium is higher in the case of using the fixture of steel 20, compared with steel 12Kh18N10T.
Keywords: diffusion bonding, process fixture, titanium structures, adhesion, embrittled layer, mechanical tests

References

1. Fyodorov, S.N., Bondar, A.V., Peshkov, V.V. et al. (2000) Adhesion of titanium parts to steel fixture during diffusion bonding. The Paton Welding J., 1, 23−26.
2. Shurupov, V.V., Peshkov, V.V., Shushpanov, M.N. et al. (1999) Formation of embrittled layers on titanium in its interaction with steel fixture during diffusion bonding. Avtomatich. Svarka, 2, 17−20.
3. Peshkov, V.V., Del, G.D., Orlova, L.M. et al. (1986) Determination of the depth of embrittled part of an oxidized layer on surface of titanium. Zavod. Laboratoriya, 9, 75−77.

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Suggested Citation

L.S. Kireev, V.V. Shurupov, V.V. Peshkov, G.P. Besplokhotny (2004) Effect of the process fixture material on strength characteristics of titanium and its diffusion bonds. The Paton Welding J., 01, 25-27.

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