EFFECT OF HYDROGEN ON THE SUPERPLASTICITY AND MICROSTRUCTURE OF TI-6AL-4V ALLOY

被引：11
|
作者：
ZHANG, SQ
ZHAO, LR
机构：
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 218卷 / 02期
关键词：
TITANIUM ALLOY; HYDROGEN; SUPERPLASTICITY; MICROSTRUCTURE;
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The influence of hydrogen on the superplasticity and microstructure in a TidAl-4V alloy has been investigated. The addition of a small amount of hydrogen into the alloy improves the superplasticity, decreases the dislocation density and promotes the flow of beta phase along the alpha-alpha grain boundaries. The correlations of the optimum superplasticity with the microstructural factors were discussed.
引用
收藏
页码：233 / 236
页数：4
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