Zirconium content induced mitigation of mechanical anisotropy in 2:17 type SmCo magnets
文献类型：期刊论文
| 作者 | Yan, Guanghui; Liu, Zhuang; Feng, Yanping; Xia, Weixing; Zhang, Chaoyue; Wang, Guangqing; Yan, Aru |
| 刊名 | JOURNAL OF RARE EARTHS
 |
| 出版日期 | 2020 |
| 卷号 | 38期号:2页码:182-187 |
| 关键词 | FRACTURE-TOUGHNESS ZR MICROSTRUCTURES BEHAVIOR ALLOY PHASE FE |
| DOI | 10.1016/j.jre.2019.07.006 |
| 英文摘要 | The mitigation of mechanical anisotropy is observed in 2:17 type SmCo magnets by adjusting the Zr content. This behavior is supposed to be closely related to the density of lamellar phase, the density of which is enhanced obviously with increasing Zr content. The other reasons which could cause the reduction of the mechanical anisotropy is discussed from the Zr-rich impurity phase to the atom substitutions and crystal lattice distortion. The observation of crack in nanoscale that clearly forms angles of 60 degrees and 90 degrees with respect to the lamellar phase, indicates that the probable cleavage planes are crystal faces (10 (1) over bar1) and (10 (1) over bar0). The results of investigation can deepen the understanding of mechanical anisotropy and cleavage fracture in the SmCo magnets. (C) 2020 Published by Elsevier B.V. on behalf of Chinese Society of Rare Earths. |
| 学科主题 | Chemistry |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20088]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Yan, AR (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Lab Rare Earth Magnet Funct Mat, Ningbo 315201, Peoples R China. 2.Liu, Z |
| 推荐引用方式 GB/T 7714 | Yan, Guanghui,Liu, Zhuang,Feng, Yanping,et al. Zirconium content induced mitigation of mechanical anisotropy in 2:17 type SmCo magnets[J]. JOURNAL OF RARE EARTHS,2020,38(2):182-187. |
| APA | Yan, Guanghui.,Liu, Zhuang.,Feng, Yanping.,Xia, Weixing.,Zhang, Chaoyue.,...&Yan, Aru.(2020).Zirconium content induced mitigation of mechanical anisotropy in 2:17 type SmCo magnets.JOURNAL OF RARE EARTHS,38(2),182-187. |
| MLA | Yan, Guanghui,et al."Zirconium content induced mitigation of mechanical anisotropy in 2:17 type SmCo magnets".JOURNAL OF RARE EARTHS 38.2(2020):182-187. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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