Martensitic transformation and shape memory effect in Ni54.75Mn13.25Fe7Ga25 ferromagnetic shape memory alloy
Martensitic transformation and shape memory effect in Ni54.75Mn13.25Fe7Ga25 ferromagnetic shape memory alloy
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Ni54.75Mn13.25Fe7Ga25铁磁形状记忆合金的马氏体相变与形状记忆效应
DOI:
10.1016/j.msea.2007.07.053
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发表时间:
2008-05
期刊:
影响因子:
6.4
通讯作者:
中科院分区:
文献类型:
--
作者:
The martensitic transformation and shape memory effect of Ni{sub 54.75}Mn{sub 13.25}Fe{sub 7}Ga{sub 25} (at.%) alloy are studied in the present paper. It is shown that tetragonal martensite with parallel bands substructure transforms to parent phase heated by electron beam. It can be clearly observed that the martensite band becomes smaller and smaller, then transforms to parent phase completely in the end. A large reversible transformation strain, about 1.5%, is obtained in this undeformed polycrystalline alloy due to martensitic transformation and its reverse transformation. This transformation strain is also increased to 1.8% by the external magnetic field. It is believed that the effect of the magnetic field on the preferential orientation of martensitic variants increases the transformation strain.
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DOI:
10.1016/j.msea.2003.10.361
发表时间:
2004-07
影响因子:
6.4
作者:
V. Chernenko;J. Pons;E. Cesari;A. Perekos
通讯作者:
V. Chernenko;J. Pons;E. Cesari;A. Perekos
影响因子:
4
作者:
Guangheng Wu;W. Wang;Jinglan Chen;L. Ao;Zongshun Liu;W. Zhan;T. Liang;Huibin Xu
通讯作者:
Guangheng Wu;W. Wang;Jinglan Chen;L. Ao;Zongshun Liu;W. Zhan;T. Liang;Huibin Xu
影响因子:
4
作者:
Jiang, CB;Liang, T;Wu, GH
通讯作者:
Wu, GH
影响因子:
4
作者:
Sozinov, A;Likhachev, AA;Ullakko, K
通讯作者:
Ullakko, K
DOI:
10.2320/matertrans1989.41.882
发表时间:
2000-08
期刊:
Materials Transactions Jim
影响因子:
--
作者:
T. Kakeshita;T. Takeuchi;T. Fukuda;T. Saburi;R. Oshima;S. Muto;K. Kishio
通讯作者:
T. Kakeshita;T. Takeuchi;T. Fukuda;T. Saburi;R. Oshima;S. Muto;K. Kishio