Thermodynamics of martensite transformation hysteresis in Ni-Ti shape memory alloys

被引：0
|
作者：
JIA Di(贾 堤) 1
2. Department of Fundamental S
机构：
来源：
TransactionsofNonferrousMetalsSocietyofChina | 2000年 / 03期
关键词：
thermodynamics; thermoelastic martensite; temperature hysteresis; Ni Ti alloys;
D O I：
暂无
中图分类号：
TG139.6 [];
学科分类号：
摘要：
A thermodynamic calculation method on the temperature hysteresis of thermoelastic martensite transformation in Ni Ti shape memory alloys was developed. The thermodynamic analysis indicates that the irreversible consumed energy and the elastic energy are the important factors influencing transformation hysteresis. It is revealed that the wide inherent transformation hysteresis can be attributed to the higher irreversible consumed energy of martensite transformation in Ni Ti Nb based alloys than those of Ni Ti binary alloys.
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页码：411 / 413
页数：3
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