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 | |
| 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
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