MODIFIED ANGULAR-DEPENDENCE OF COERCIVITY IN INHOMOGENEOUS MAGNETS (.2. ND(FE,MO)12NX)
文献类型：期刊论文
| 作者 | HU, JF ; YANG, J ; SHEN, BG ; YANG, FM ; ZHAO, RW ; WANG, FW ; ZHAO, JG ; ZHAN, WS ; WANG, ZX |
| 刊名 | SOLID STATE COMMUNICATIONS
 |
| 出版日期 | 1994 |
| 卷号 | 90期号:8页码:471 |
| 关键词 | SINTERED MAGNETS FE-B |
| ISSN号 | 0038-1098 |
| 通讯作者 | HU, JF: CHINESE ACAD SCI,INST PHYS,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | In the present work, the modified angular dependence of coercivities in inhomogeneous magnets are subsequently analyzed with respect of the ratio K1'/K2' of reduced anisotropy constants in defect region of grains. Results indicate that the angular dependence of H(c)(THETA)/H(c)(0) has a minimum for K1'/K2' >0.9. The angle THETA(min) where a minimum of coercivity occurs increases from 26.2 to 45 degree with increasing the ratio K1'/K2' from 0.9 to infinity. The angle THETA(min) approaches the saturated value 45 degree for K1'/K2' > 60. The coercivities of Nd(Fe,Mo)12Nx magnets increases with increasing the angle between easy - axis and the direction of external fields, which reflect the existence of inhomogeneous areas in grains where the anisotropy constants are greatly reduced. Meanwhile our results clearly indicate that the nucleation model agrees to the experimental results much better than the pinning model for Nd(Fe,Mo)12Nx epoxy resin bonded magnet. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/42222]  |
| 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 | HU, JF,YANG, J,SHEN, BG,et al. MODIFIED ANGULAR-DEPENDENCE OF COERCIVITY IN INHOMOGENEOUS MAGNETS (.2. ND(FE,MO)12NX)[J]. SOLID STATE COMMUNICATIONS,1994,90(8):471. |
| APA | HU, JF.,YANG, J.,SHEN, BG.,YANG, FM.,ZHAO, RW.,...&WANG, ZX.(1994).MODIFIED ANGULAR-DEPENDENCE OF COERCIVITY IN INHOMOGENEOUS MAGNETS (.2. ND(FE,MO)12NX).SOLID STATE COMMUNICATIONS,90(8),471. |
| MLA | HU, JF,et al."MODIFIED ANGULAR-DEPENDENCE OF COERCIVITY IN INHOMOGENEOUS MAGNETS (.2. ND(FE,MO)12NX)".SOLID STATE COMMUNICATIONS 90.8(1994):471. |
入库方式： OAI收割
来源：物理研究所
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