Structure and magnetostriction of Tb1-xPrxFe1.93B0.15 alloys
文献类型：期刊论文
| 作者 | W. J. Ren ; Z. D. Zhang ; X. G. Zhao ; X. P. Song ; W. Liu ; D. Y. Geng |
| 刊名 | Journal of Magnetism and Magnetic Materials
 |
| 出版日期 | 2004 |
| 卷号 | 269期号:2页码:281-285 |
| 关键词 | magnetostriction rare-earth transition-metal compounds MgCu2-type structure laves phase-compounds compound boron |
| ISSN号 | 0304-8853 |
| 中文摘要 | Structure, magnetic properties and magnetostriction of Tb1-x,PrxFe1.93B0.15 (0 less than or equal to x less than or equal to 0.8) alloys are investigated. Addition of a small amount of boron and extra rare earth is beneficial to the formation of a single Laves phase. Single phase Tb1-xPrxFe1.93B0.15 with cubic MgCu2-type structure forms up to x = 0.3 as determined by X-ray diffraction. In the range of high Pr content, the boron atoms preferentially combine with rare-earth atoms to form the Nd2Fe14B-type phase. The results of lattice parameter and Curie temperature show that the Pr solubility limit for Tb1-xPrxFe1.93B0.15 is reached in the range of x from 0.3 to 0.5. Large spontaneous magnetostriction of chi(111) > 2100ppm is observed for the Laves phases in the Tb1-x,PrxFe1.93B0.15 alloys with 0 less than or equal to x less than or equal to 0.3. Linear magnetostriction at room temperature of the single phase Tb1-x,PrxFe1.93B0.15 alloys decreases with increasing Pr content. (C) 2003 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35533]  |
| 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 | W. J. Ren,Z. D. Zhang,X. G. Zhao,et al. Structure and magnetostriction of Tb1-xPrxFe1.93B0.15 alloys[J]. Journal of Magnetism and Magnetic Materials,2004,269(2):281-285. |
| APA | W. J. Ren,Z. D. Zhang,X. G. Zhao,X. P. Song,W. Liu,&D. Y. Geng.(2004).Structure and magnetostriction of Tb1-xPrxFe1.93B0.15 alloys.Journal of Magnetism and Magnetic Materials,269(2),281-285. |
| MLA | W. J. Ren,et al."Structure and magnetostriction of Tb1-xPrxFe1.93B0.15 alloys".Journal of Magnetism and Magnetic Materials 269.2(2004):281-285. |
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。