Structure, phase transformation and magnetic properties of Nd-Fe-C alloys made by mechanical alloying and subsequent annealing
文献类型：期刊论文
| 作者 | Y. C. Sui ; Z. D. Zhang ; Q. F. Xiao ; W. Liu ; T. Zhao ; X. G. Zhao ; Y. C. Chuang |
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 1998 |
| 卷号 | 267期号:1-2页码:215-223 |
| 关键词 | phase transition magnetic properties mechanical alloying Nd-Fe-C alloys r2fe14c compounds nd2fe14c carbon anisotropy mossbauer carbides system |
| ISSN号 | 0925-8388 |
| 中文摘要 | Structure, phase transformation and magnetic properties of mechanically alloyed (MA) NdyFe100-1.5yC0.5y, Nd16Fe84-mCm and NdnFe92-nC8, alloys depend sensitively on the compositions and the annealing temperatures. Nd2Fe14C can be formed by a solid state reaction of alpha-Fe with Nd2C3 as well as by a reaction of Nd2Fe17Cx with Nd-C compounds. The thermal stability of Nd2Fe14C increases with the increase of carbon content, reaches a maximum and then decreases. Nd2Fe14C is stable in a triangular shaped area in a status diagram with axes of annealing temperature and composition. To make Nd2Fe14C the main phase, the Nd:C ratio must be kept within a certain range, because too little carbon leads to Nd2Fe17Cx as the main phase, and too much carbon increases the alpha-Fe content, inhibiting the formation of Nd2Fe14C. (C) 1998 Elsevier Science S.A. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37779]  |
| 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 | Y. C. Sui,Z. D. Zhang,Q. F. Xiao,et al. Structure, phase transformation and magnetic properties of Nd-Fe-C alloys made by mechanical alloying and subsequent annealing[J]. Journal of Alloys and Compounds,1998,267(1-2):215-223. |
| APA | Y. C. Sui.,Z. D. Zhang.,Q. F. Xiao.,W. Liu.,T. Zhao.,...&Y. C. Chuang.(1998).Structure, phase transformation and magnetic properties of Nd-Fe-C alloys made by mechanical alloying and subsequent annealing.Journal of Alloys and Compounds,267(1-2),215-223. |
| MLA | Y. C. Sui,et al."Structure, phase transformation and magnetic properties of Nd-Fe-C alloys made by mechanical alloying and subsequent annealing".Journal of Alloys and Compounds 267.1-2(1998):215-223. |
入库方式： OAI收割
来源：金属研究所
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