α Phase Forming on Surface Layer and Precipitating Inside of a Ti-Mo Based Alloy Annealed in Air

被引：2
|
作者：
Song, Jie [1 ]
Xie, Chaoying [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Mat Sci, Open Lab State Educ Commiss High Temp Mat & Tests, Shanghai 200030, Peoples R China
来源：
ADVANCED MATERIALS AND PROCESSING | 2007年 / 26-28卷
关键词：
Ti-Mo based alloy; Annealing; Oxidation; alpha-phase; Precipitation;
D O I：
10.4028/www.scientific.net/AMR.26-28.1295
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
alpha-phase forming on the surface layer and precipitation of alpha-phase inside a Ti-Mo alloy during annealing in air has been investigated thermodynamically. alpha-phase layer is increased rapidly when annealing temperature exceeds 700 degrees C. When the 850 degrees C solution-treated specimen annealed at 400 degrees C for 1 hour, there is no alpha-phase precipitates. As annealing temperature increased to 800 degrees C, the amount of alpha-phase precipitates first increased to a maximum at 600 degrees C, then decreased.
引用
收藏
页码：1295 / +
页数：5
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