FORMATION AND MAGNETIC-PROPERTIES OF RAPIDLY QUENCHED R2FE17CX (R=GD AND HO) COMPOUNDS WITH HIGHER-C CONCENTRATION

被引:38
|
作者
SHEN, BG
KONG, LS
CAO, L
机构
[1] State Key Laboratory of Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing
关键词
D O I
10.1016/0038-1098(92)90020-A
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We have shown that the R2Fe17Cx compounds with higher carbon concentration can be prepared by melt-spinning at the quenching rates of 10-20 m/s. These carbides are found to be stable at high temperatures. The introduction of carbon atoms in the R2Fe17 has a small influence on the saturation magnetization. Unit cell volumes and Curie temperatures are comparable to those of the corresponding nitrides or carbides produced by solid-gas reaction.
引用
收藏
页码:753 / 755
页数:3
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