Magnetic properties of nanocomposite Pr-2(FeCo)(14)B/alpha-(FeCo) with addition of Sn
文献类型：期刊论文
| 作者 | Chen, YZ ; He, SL ; Zhang, HW ; Chen, RJ ; Rong, CB ; Sun, JR ; Shen, BG |
| 刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| 出版日期 | 2006 |
| 卷号 | 39期号:4页码:605 |
| 关键词 | NANOCRYSTALLINE PERMANENT-MAGNETS MICROSTRUCTURAL PROPERTIES MICROMAGNETIC ANALYSIS ND REMANENCE GA COERCIVITY RIBBONS PHASE SUBSTITUTION |
| ISSN号 | 0022-3727 |
| 通讯作者 | Zhang, HW: Chinese Acad Sci, State Key Lab Magnet, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | Ribbons of nanocomposite Pr-2(FeCo)(14)B/alpha-(FeCo) with an additive of low melting point metals, such as Al, Zn, Sri or In, were prepared by melt spinning. It was found that the remanence could be obviously improved at the expense of coercivity by the addition of Sri. The remanence J(r) about 1.30 T and maximum energy product (B H)(max) about 20.5 MG Oe were obtained ill Pr9Fe74Co12B5 doped with 0.5% Sn, while J(r) and (BH)(max) in the ribbons without the additive were about 1.17 T and 17.9 MG Oe, respectively. The additive Sri is located at the grain boundaries rather than in grain Interior ill the ribbons. The obvious improvement of the remanence originates from the refinement of the microstructure and the increase of soft phase content by the addition of Sri. The effect of additive Sri on the coercivity was also discussed. By increasing the content of the magnetically hard phase, the intrinsic coercivity H-i(c) can be elevated. Thus, the optimum magnetic properties, Such as J(r) = 1.27 T, H-i(c) = 5.7 kOe and (BH)(max) = 22.5 MG Oe, were obtained in Pr9.5Fe73.57Co11.93B5 ribbons doped with 0.5% Sn. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41363]  |
| 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 | Chen, YZ,He, SL,Zhang, HW,et al. Magnetic properties of nanocomposite Pr-2(FeCo)(14)B/alpha-(FeCo) with addition of Sn[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2006,39(4):605. |
| APA | Chen, YZ.,He, SL.,Zhang, HW.,Chen, RJ.,Rong, CB.,...&Shen, BG.(2006).Magnetic properties of nanocomposite Pr-2(FeCo)(14)B/alpha-(FeCo) with addition of Sn.JOURNAL OF PHYSICS D-APPLIED PHYSICS,39(4),605. |
| MLA | Chen, YZ,et al."Magnetic properties of nanocomposite Pr-2(FeCo)(14)B/alpha-(FeCo) with addition of Sn".JOURNAL OF PHYSICS D-APPLIED PHYSICS 39.4(2006):605. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。