INFLUENCE OF MAGNETIZATION ROTATION ON MARTENSITE REORIENTATION IN MAGNETIC SHAPE MEMORY ALLOY

查看全文 作　　者：Yuping [1,2]Zhu;Guansuo [1]Dui

机构地区：[1]Institute of Mechanics, Beijing Jiaotong University, Beijing 100044, China;[2]Department of Engineering Mechanics, Jiangsu University, Zhenjiang 212013, China

出　　处：《Acta Mechanica Solida Sinica》索引2010年第23卷第1期,共7页

基　　金：supported by the National Natural Science Foundation of China (Nos.10772021 and 10972027) 摘　　要：A large field-induced strain of magnetic shape memory alloy is developed by the martensite variant reorientation.It is widely recognized that the martensite reorientation in a magnetic shape memory alloy(MSMA) can develop if the magnetic field is large enough.However,it has been shown in the literature that the magnetization rotation may block variant reorientation via energy minimization approach.In this paper,based on a micromechanical model associated with the thermodynamic theory,authors show that there are some limits for the martensite reorientation,which is hindered by the magnetization rotation.Some useful conclusions are obtained. 关键词：磁性形状记忆合金调整磁化旋转马氏体变体体重能量最小化热力学理论

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INFLUENCE OF MAGNETIZATION ROTATION ON MARTENSITE REORIENTATION IN MAGNETIC SHAPE MEMORY ALLOY

参考文献(28)

引证文献(4)

耦合文献(8)

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