Straining of magnetic shape memory martensite by uniform magnetic field

被引：10
作者：
Kato, H [1 ]
Sasaki, K [1 ]
机构：
[1] Hokkaido Univ, Sapporo, Hokkaido 0608628, Japan
来源：
SCRIPTA MATERIALIA | 2003年 / 48卷 / 01期
关键词：
magnetic shape memory; martensite; magnetic field;
D O I：
10.1016/S1359-6462(02)00328-7
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Variant change in ferromagnetic martensite associated with the exchange of magnetic domains is examined. The critical strength of magnetic field above which the variant change occurs is estimated by comparing the driving force for exchanging domain walls with the frictional stress for exchanging variants. (C) 2003 Published by Elsevier Science Ltd. on behalf of Acta Materialia Inc.
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页码：31 / 35
页数：5
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