Microstructure influence on the impact toughness of solid-phases welded compounds of titanium alloy VT6 samples

M.K. Mukhametrakhimov
Received: 14 May 2014; Revised: 06 July 2014; Accepted: 16 July 2014
This paper is written in Russian
Citation: M.K. Mukhametrakhimov. Microstructure influence on the impact toughness of solid-phases welded compounds of titanium alloy VT6 samples. Letters on Materials, 2014, 4(3) 195-198
BibTex   DOI: 10.22226/2410-3535-2014-3-195-198

Abstract

Mechanical properties of nanostructure (NS) and microcrystalline (MS) VT6 titanium alloy specimens after pressure welding at the range temperature from 600 oС to 900 oС are studied.  It is shown, that temperature raise of pressure welding results in increasing of the solid-phase joint impact toughness. The tests performed reveal apparent interrelationship between impact microstrength and fracture pattern and structure in the bond zone.

References (8)

1.
O.A.  Kaibyshev, R.Ya.  Lutfullin, V.K.  Berdin. Actametallurgica. 42, 2609 (1994).
2.
A.A.  Gelman, K.D.  Anurev, N.M.  Semenova,L.M.  Zaitseva. Welding Fabrication. 10, 16 (1985). (inRussian) [А.А. Гельман, К.Д. Анурьев, Н.М. Семенова,Л.М.  Зайцева. Сварочное производство. 10, 16(1985).]
3.
M.Kh. Mukhametrakhimov, R.Ya. Lutfullin. In: CurrentStatus of Theory and Practice of Superplasticity inMaterials. Ufa:Gilem. (2000) 118 p. (in Russian)
4.
M.Kh. Mukhametrakhimov, R.Ya. Lutfullin. Deformationand Fracture of Materials. 10, 38 (2008). (in Russian)
5.
M.Kh. Mukhametrakhimov. Rev.Adv. Mater. Sci. 2 (31),174 (2012).
6.
M.Kh. Mukhametrakhimov. Rev.Adv. Mater.Sci. 3 (25),273 (2010).
7.
R.Ya.  Lutfullin, M.Kh.  Mukhametrakhimov.Rev.Adv. Mater.Sci. 2 (25), 142 (2010).
8.
O.A.  Kaibyshev, G.A.  Salishchev, R.M.  Galeyev,R.Ya.  Lutfullin, O.R.  Valiakhmetov. PatentPCT/US97/18642, WO 9817836, 30.04.1998.