Low-temperature magnetization reversal processes in permanent magnets based on R(2)T(14)B

被引：12
|
作者：
Lileev, AS
Ayuyan, AG
Steiner, W
Reissner, M
机构：
[1] MOSCOW STEEL & ALLOYS INST, MOSCOW 117936, RUSSIA
[2] VIENNA TECH UNIV, INST ANGEW & TECH PHYS, A-1040 VIENNA, AUSTRIA
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 157卷
关键词：
magnetism; rare earth-transition metal magnets; magnetization reversal; Nd-Fe-B;
D O I：
10.1016/0304-8853(95)01209-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The temperature dependence of the saturation magnetization, remanence and coercivity in Nd-Fe-B alloys partially substituted by Tb, Dy and Co was investigated in the temperature range 4.2-230 K. In addition to a 'dip' in the demagnetization curve, both discontinuous changes in the magnetic moment and the influence of the magnetic history of the samples were found in the demagnetization process at 4.2 K.
引用
收藏
页码：373 / 375
页数：3
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