Magnetic domain structures of precipitation-hardened SmCo 2 : 17-type sintered magnets: Heat treatment effect
文献类型：期刊论文
| 作者 | Li, XM ; Fang, YK ; Guo, ZH ; Liu, T ; Guo, YQ ; Li, W ; Han, BS |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2008 |
| 卷号 | 17期号:6页码:2281 |
| 关键词 | PERMANENT-MAGNETS CRYSTALLINE MICROSTRUCTURES SM(CO NANOCOMPOSITE RIBBONS FE MICROCHEMISTRY COERCIVITY FE CU ZR)(Z) MAGNETS |
| ISSN号 | 1674-1056 |
| 通讯作者 | Li, XM: Cent Iron & Steel Res Inst, Div Funct Mat Res, Beijing 100081, Peoples R China. |
| 中文摘要 | The typical magnetic domains of Sm(Co(bal)Fe(0.25)Cu(0.07)Zr(0.02))(7.4) magnets quenched through various heat-treatment steps have been revealed by using magnetic force microscopy (MFM). For the specimens in which the nominal c-axis is perpendicular to the imaging plane, the domain configurations change from plate-like for the as-sintered magnet to corrugation and spike-like for the homogenized one, and then to a coarse and finally to a finer domain structure when isothermally aged at 830 degrees C and then annealed at 400 degrees C. However, only plate-like domains can be detected on the surfaces with the nominal c-axis parallel to the imaging plane. The finer domain (so-called interaction domain) is a characteristic magnetic domain pattern of the Sm Cc 2:17-type magnets with high coercivities. Domain walls in a zigzag shape are revealed by means of MFM in final bulk Sm-Co 2:17-type sintered magnets. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41186]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, XM,Fang, YK,Guo, ZH,et al. Magnetic domain structures of precipitation-hardened SmCo 2 : 17-type sintered magnets: Heat treatment effect[J]. CHINESE PHYSICS B,2008,17(6):2281. |
| APA | Li, XM.,Fang, YK.,Guo, ZH.,Liu, T.,Guo, YQ.,...&Han, BS.(2008).Magnetic domain structures of precipitation-hardened SmCo 2 : 17-type sintered magnets: Heat treatment effect.CHINESE PHYSICS B,17(6),2281. |
| MLA | Li, XM,et al."Magnetic domain structures of precipitation-hardened SmCo 2 : 17-type sintered magnets: Heat treatment effect".CHINESE PHYSICS B 17.6(2008):2281. |
入库方式： OAI收割
来源：物理研究所
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