中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Magnetic properties of Sm-Fe(Ti)-C(N)/alpha-Fe alloys prepared by mechanical alloying

文献类型:期刊论文

作者D. Y. Geng ; Z. D. Zhang ; W. Liu ; X. G. Zhao ; M. H. Yu ; W. J. Ren ; Q. F. Xiao ; R. Grossinger ; R. Hauser
刊名Journal of Physics D-Applied Physics
出版日期2003
卷号36期号:4页码:375-379
关键词sm-fe permanent-magnet viscosity powders
ISSN号0022-3727
中文摘要Magnetic properties of Sm-Fe(Ti)-C(N)/alpha-Fe nanocomposite alloys prepared by mechanical alloying (MA) have been studied. The hysteresis loops of MA Sm12Fe74Ti7C7Ndelta, Sm10Fe76Ti7C7Ndelta and Sm19.0Fe66.7C14.3 (i.e. Sm20Fe70C15) made by different processes (annealing, nitriding and re-milling) were measured at the applied magnetic fields with different dH/dt at 400, 350 and 295 K. The main phase with hard magnetic properties is of TbCu7-type. These three alloys have different behaviours of magnetization processes when the magnetic fields with dH/dt = 31.6 and 94.7 MA ms(-1) are applied. The magnetic viscosity S-v of Sm12Fe74Ti7C7Ndelta, Sm10Fe76Ti7C7Ndelta and Sm20Fe70C15 is determined from hysteresis loops measured for different dHIdt at various temperatures. The magnetic viscosity S-v in the Sm-Fe(Ti)-C(N)/alpha-Fe alloys is approximately proportional to the coercive field iH(c) at the measuring temperature.
原文出处://WOS:000181536100009
公开日期2012-04-14
源URL[http://ir.imr.ac.cn/handle/321006/35833]  
专题金属研究所_中国科学院金属研究所
推荐引用方式
GB/T 7714
D. Y. Geng,Z. D. Zhang,W. Liu,et al. Magnetic properties of Sm-Fe(Ti)-C(N)/alpha-Fe alloys prepared by mechanical alloying[J]. Journal of Physics D-Applied Physics,2003,36(4):375-379.
APA D. Y. Geng.,Z. D. Zhang.,W. Liu.,X. G. Zhao.,M. H. Yu.,...&R. Hauser.(2003).Magnetic properties of Sm-Fe(Ti)-C(N)/alpha-Fe alloys prepared by mechanical alloying.Journal of Physics D-Applied Physics,36(4),375-379.
MLA D. Y. Geng,et al."Magnetic properties of Sm-Fe(Ti)-C(N)/alpha-Fe alloys prepared by mechanical alloying".Journal of Physics D-Applied Physics 36.4(2003):375-379.

入库方式: OAI收割

来源:金属研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。