Thermodynamic analysis of β → α（α2） phase transformation temperature in a Ti-Al-H alloy system
来源期刊：Rare Metals2010年第3期
论文作者：DING Hua and HAO Shiming School of Materials and Metallurgy,Northeastern University,Shenyang ,China
文章页码：298 - 301
摘 要：The T0 face equation of a Ti-Al-H alloy system was set up by the regular solution model,and the relationship between the β phase stabilizing parameter of hydrogen and the equilibrium phase compositions was attained.According to the T0 face equation and the thermodynamic parameters from literature,the effect of hydrogen on the β→α（α2） transformation temperature was evaluated.The calculated results were in a better consistence with the measured ones.
DING Hua and HAO Shiming School of Materials and Metallurgy,Northeastern University,Shenyang 110004,China
摘 要：The T0 face equation of a Ti-Al-H alloy system was set up by the regular solution model,and the relationship between the β phase stabilizing parameter of hydrogen and the equilibrium phase compositions was attained.According to the T0 face equation and the thermodynamic parameters from literature,the effect of hydrogen on the β→α（α2） transformation temperature was evaluated.The calculated results were in a better consistence with the measured ones.
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