Effect of the substitution of Co for Fe on phase components and magnetic properties of melt-spun Pr9Fe85B5 nanocomposites
文献类型：期刊论文
| 作者 | Zhang, WY ; Yan, AR ; Zhang, HW ; Shen, BG |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2001 |
| 卷号 | 315期号:1-2页码:174 |
| 关键词 | PERMANENT-MAGNETS HIGH-REMANENCE |
| ISSN号 | 0925-8388 |
| 通讯作者 | Zhang, WY: Chinese Acad Sci, State Key Lab Magnetism, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The phase evolution and magnetic properties of melt-spun Pr9Fe86-xCoxB5 (x=0,6,10,12,14,16) nanocomposites have been investigated. It was found that substitution of Co for Fe obviously raises the magnetization (M, H=6.5T), from 1.50 T for x=0 to 1.80 T for x=12. At the same time, the remanence (M-r), intrinsic coercivity (H-c) and maximum energy product (BHmax) changes from 0.96 T, 5.69 kOe, 11.8 MGOe for x=0 to 1.15T, 6.33 kOe, 17.3 MGOe for x=12, respectively. Further substitution of Co for Fe results in a decrease of M-r and BHmax because of the presence of minor amounts of 1:5 and 2:17 phases. Thermomagnetic analysis shows that the Co atoms enter into both the magnetically hard and soft phases. The Curie temperature of the hard magnetic phase increases linearly by increasing Go-substitution at the rate of DeltaT(c)=9 degreesC/at% Pr. (C) 2001 Elsevier Science B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36613]  |
| 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 | Zhang, WY,Yan, AR,Zhang, HW,et al. Effect of the substitution of Co for Fe on phase components and magnetic properties of melt-spun Pr9Fe85B5 nanocomposites[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2001,315(1-2):174. |
| APA | Zhang, WY,Yan, AR,Zhang, HW,&Shen, BG.(2001).Effect of the substitution of Co for Fe on phase components and magnetic properties of melt-spun Pr9Fe85B5 nanocomposites.JOURNAL OF ALLOYS AND COMPOUNDS,315(1-2),174. |
| MLA | Zhang, WY,et al."Effect of the substitution of Co for Fe on phase components and magnetic properties of melt-spun Pr9Fe85B5 nanocomposites".JOURNAL OF ALLOYS AND COMPOUNDS 315.1-2(2001):174. |
入库方式： OAI收割
来源：物理研究所
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