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Abstract:
用工业纯原料研究了LaFe11.17-xCo0.78Si1.05Bx(x=0、0.1、0.2、0.3、0.4、0.5)合金在室温附近的磁热效应.B元素作为间隙原子进入晶胞,随着B含量的增加,磁相变点从x=0时的277K升高到x=0.3时的289K.同时,磁熵变和直接测量的绝热温变也随着B含量的增加而增大了,在低磁场具有较大的磁热效应.测量表明合金的热滞和磁滞均很小.
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功能材料
ISSN: 1001-9731
Year: 2006
Issue: 12
Volume: 37
Page: 1888-1890
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 41
Chinese Cited Count:
30 Days PV: 6
Affiliated Colleges: