Effect of Co and Ni on martensitic transformation and magnetic properties in Fe-Pd ferromagnetic shape memory alloys

被引:25
|
作者
Tsuchiya, K [1 ]
Nojiri, T
Ohtsuka, H
Umemoto, M
机构
[1] Toyohashi Univ Technol, Dept Prod Syst Engn, Toyohashi, Aichi 4418580, Japan
[2] Natl Res Inst Mat Sci, Tsukuba Magnet Lab, Tsukuba, Ibaraki 3050003, Japan
关键词
ferromagnetic shape memory alloys; martensitic transformation; iron; palladium; nickel; cobalt;
D O I
10.2320/matertrans.44.2499
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Effects of Co and Ni addition on fcc-fct transformation temperature and magnetic properties have been investigated for Fe-Pd ferromagnetic shape memory alloys. The addition of Co shifts the fcc-fct transformation temperature slightly higher while the Ni addition shifts it lower. The results suggest that the relative stability between fee and fct phases is significantly affected by the electronic structure. Saturation magnetization values for Fe-Pd-Co and Fe-Pd-Ni were found to be slightly higher than those for binary Fe-Pd.
引用
收藏
页码:2499 / 2502
页数:4
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