Structural, magnetic, and magnetostrictive properties of Laves (Tb0.3Dy0.7)(1-x)PrxFe1.55 (0 <= x <= 0.4) alloys
文献类型：期刊论文
| 作者 | Lv, Xiangke1,2,3; Or, Siu Wing2; Liu, Wei1,3; Liu, Xionghua1,3; Zhang, Zhidong1,3 |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2009-05-12 |
| 卷号 | 476期号:1-2页码:24-27 |
| 关键词 | Alloys and compounds Laves phase Light rare earths Magnetocrystalline anisotropy Magnetostriction Terfenol-D |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2008.09.081 |
| 通讯作者 | Or, Siu Wing(eeswor@polyu.edu.hk) |
| 英文摘要 | Stabilizer (B, Co)-free, light rare earth (Pr)-substituted Laves alloys (Tb0.3Dy0.7)(1-x)PrxFe1.55 (0 <= x <= 0.4) are synthesized, and their structural, magnetic, and magnetostrictive properties are investigated. X-ray diffraction analysis confirms the presence of single cubic Laves phase with an MgCu2-type structure in the (Tb0.3Dy0.7)(1-x)PrxFe1.55 alloys with 0 <= x <= 0.35. The lattice parameter a of the Laves phase increases, while the Curie temperature decreases, with increasing x from 0 to 0.35. The saturation magnetization of the alloys decreases with increasing x. The linear anisotropic magnetostriction lambda(a) (=lambda(parallel to) - lambda(perpendicular to)) shows a maximum of 1502 ppm at x = 0.25 as a result of the magnetocrystalline anisotropy compensation. (C) 2008 Elsevier B.V. All rights reserved. |
| 资助项目 | National Nature Science Foundation of China[50331030] ; National Nature Science Foundation of China[50571098] ; Research Grants Council of the HKSAR Government[PolyU 5257/06E] ; Supervision Scheme with Mainland Universities of The Hong Kong Polytechnic University[A-PH79] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000266117900012 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Nature Science Foundation of China ; Research Grants Council of the HKSAR Government ; Supervision Scheme with Mainland Universities of The Hong Kong Polytechnic University |
| 源URL | [http://ir.imr.ac.cn/handle/321006/97868]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Or, Siu Wing |
| 作者单位 | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China 2.Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China 3.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lv, Xiangke,Or, Siu Wing,Liu, Wei,et al. Structural, magnetic, and magnetostrictive properties of Laves (Tb0.3Dy0.7)(1-x)PrxFe1.55 (0 <= x <= 0.4) alloys[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2009,476(1-2):24-27. |
| APA | Lv, Xiangke,Or, Siu Wing,Liu, Wei,Liu, Xionghua,&Zhang, Zhidong.(2009).Structural, magnetic, and magnetostrictive properties of Laves (Tb0.3Dy0.7)(1-x)PrxFe1.55 (0 <= x <= 0.4) alloys.JOURNAL OF ALLOYS AND COMPOUNDS,476(1-2),24-27. |
| MLA | Lv, Xiangke,et al."Structural, magnetic, and magnetostrictive properties of Laves (Tb0.3Dy0.7)(1-x)PrxFe1.55 (0 <= x <= 0.4) alloys".JOURNAL OF ALLOYS AND COMPOUNDS 476.1-2(2009):24-27. |
入库方式： OAI收割
来源：金属研究所
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