摘要
基于马氏体体积分数对温度偏微分与自由能差对温度偏微分呈线性关系的事实 ,提出一种新的马氏体相变动力学模型 ,通过与其它马氏体相变动力学模型比较 ,并应用于复合材料模型中 。
In this paper, a kinetics model for martensitic transformation in shape memory alloys(SMAs) is established on the fact that the partial derivative of martensite fraction with respect to temperature is in linear relationship with the partial derivative of free energy difference with respect to temperature. The model is compared with Tanaka's model and Liang's model. All the models are implanted in the SMAs reinforced composite model and the result shows that the model established in this paper agrees well with experimental observations.
出处
《复合材料学报》
EI
CAS
CSCD
北大核心
2000年第1期81-85,共5页
Acta Materiae Compositae Sinica
基金
国家自然科学基金!( 5 960 10 0 4
5 973 10 3 0 )
关键词
形状记忆合金
马氏体相变
动力学模型
shape memory alloys
martensitic transformation
kinetics model
