Effect of Hydrogen on the Low-Temperature Creep of a Submicrocrystalline Ti-6Al-4V Alloy

被引：2
|
作者：
Grabovetskaya, G. P. [1 ]
Zabudchenko, O. V. [1 ]
Stepanova, E. N. [1 ]
机构：
[1] Russian Acad Sci, Inst Strength Phys & Mat Sci, Siberian Branch, Acad Skii Pr 2-1, Tomsk 634055, Russia
来源：
RUSSIAN METALLURGY | 2010年 / 2010卷 / 03期
关键词：
D O I：
10.1134/S0036029510030134
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of alloying with 0.002-0.24 wt % H on the creep of the Ti-6Al-4V alloy at a temperature of similar to 0.15T(m) (T-m is the melting temperature) is studied. The formation of a submicrocrystalline structure in the alloy is found to increase the stress-rupture strength and the hydrogen embrittlement resistance. Possible causes of the increase in the deformation localization resistance of the alloy in the presence of hydrogen in a solid solution are discussed.
引用
收藏
页码：229 / 234
页数：6
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