Martensitic transformation and magnetization of Ni-Fe-Ga ferromagnetic shape memory alloys

被引：74

作者：

Li, Y ^{[1
]}

Jiang, CB ^{[1
]}

Liang, T ^{[1
]}

Ma, YQ ^{[1
]}

Xu, HB ^{[1
]}

机构：

[1] Beijing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, Beijing 100083, Peoples R China

来源：

SCRIPTA MATERIALIA | 2003年 / 48卷 / 09期

基金：

中国国家自然科学基金;

关键词：

shape memory alloy; martensitic phase transformations; NiFeGa; ferromagnetic;

D O I：

10.1016/S1359-6462(03)00048-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

It is shown that the martensite start temperature of Ni2+xFe1-xGa ferromagnetic shape memory alloys increases with increasing Ni content. The thermal strain due to the reversible martensitic transformation is 0.1%. The Curie temperatures and the saturation magnetization of the alloys increase with increasing Fe content. (C) 2003 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1255 / 1258

页数：4

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