Magnetic microstructures of a high coercivity Nd-Fe-B sintered magnet in remanent and incomplete thermal demagnetization states
文献类型：期刊论文
| 作者 | Fang, YK ; Yang, L ; Li, W ; Zhen, L ; Han, BS |
| 刊名 | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
 |
| 出版日期 | 2010 |
| 卷号 | 322期号:22页码:3720 |
| 关键词 | FORCE MICROSCOPY PERMANENT-MAGNETS DOMAIN-STRUCTURE MEV PROTONS FLUX LOSS EVOLUTION |
| ISSN号 | 0304-8853 |
| 通讯作者 | Fang, YK: Cent Iron & Steel Res Inst, Div Funct Mat Res, Beijing 100081, Peoples R China. |
| 中文摘要 | Magnetic microstructures of a high coercivity NdFeB sintered magnet in remanent and incomplete thermal demagnetization states have been revealed by using magnetic force microscopy (MFM) with high coercivity tips. MFM results indicate that specimens in a remanent state are single domain and their magnetizations align with the direction of the magnetizing field. The evolution of the magnetic domains with annealing temperatures shows that the thermal demagnetization process consists of four stages. NdFeB should be heat-treated at about 120170 degrees C to make its magnetic state stable before practical applications. (C) 2010 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41254]  |
| 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 | Fang, YK,Yang, L,Li, W,et al. Magnetic microstructures of a high coercivity Nd-Fe-B sintered magnet in remanent and incomplete thermal demagnetization states[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2010,322(22):3720. |
| APA | Fang, YK,Yang, L,Li, W,Zhen, L,&Han, BS.(2010).Magnetic microstructures of a high coercivity Nd-Fe-B sintered magnet in remanent and incomplete thermal demagnetization states.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,322(22),3720. |
| MLA | Fang, YK,et al."Magnetic microstructures of a high coercivity Nd-Fe-B sintered magnet in remanent and incomplete thermal demagnetization states".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 322.22(2010):3720. |
入库方式： OAI收割
来源：物理研究所
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