| A Cr2O3-deposited Sm(Co0.68Fe0.22Cu0.08Zr0.02)(7.5) magnet with increased oxidation resistance at 700 degrees C |
| H. Zhao; X. Peng; Q. Feng; Z. Guo; W. Li; F. Wang
|
| 2013
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| 发表期刊 | Corrosion Science
 |
| ISSN | 0010-938X
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| 卷号 | 73页码:245-249 |
| 摘要 | A Sm(Co0.68Fe0.22Cu0.08Zr0.02)(75) alloy was arc-ion-plated with a thin Cr2O3 film. It completely prevented the external oxidation and sufficiently suppressed the internal oxidation of the alloy in air at 700 degrees C for 20 h, causing the alloy to form only a very shallow layer where the Sm oxidation occurred. The mechanism for the effect of the Cr2O3 film on the oxidation of the alloy was proposed based on phase characterization of the oxidized layer. (C) 2013 Elsevier Ltd. All rights reserved. |
| 部门归属 | [zhao, h.
; peng, x.
; feng, q.
; wang, f.] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [guo, zh
; li, w.] cent iron & steel res inst, div funct mat, beijing 100081, peoples r china.
; peng, x (reprint author), chinese acad sci, inst met res, state key lab corros & protect, 62 wencui rd, shenyang 110016, peoples r china.
; xpeng@imr.ac.cn
|
| 关键词 | Alloy
Sem
Tem
Xrd
Oxidation
Oxide Coatings
High-temperature Magnets
Permanent-magnets
Internal Nitridation
Thermal-stability
Smco Alloys
Nickel
Microstructure
Diffusion
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| URL | 查看原文
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| 语种 | 英语
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/71708
|
| 专题 | 中国科学院金属研究所
|
推荐引用方式
GB/T 7714 |
H. Zhao,X. Peng,Q. Feng,et al. A Cr2O3-deposited Sm(Co0.68Fe0.22Cu0.08Zr0.02)(7.5) magnet with increased oxidation resistance at 700 degrees C[J]. Corrosion Science,2013,73:245-249.
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| APA |
H. Zhao,X. Peng,Q. Feng,Z. Guo,W. Li,&F. Wang.(2013).A Cr2O3-deposited Sm(Co0.68Fe0.22Cu0.08Zr0.02)(7.5) magnet with increased oxidation resistance at 700 degrees C.Corrosion Science,73,245-249.
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| MLA |
H. Zhao,et al."A Cr2O3-deposited Sm(Co0.68Fe0.22Cu0.08Zr0.02)(7.5) magnet with increased oxidation resistance at 700 degrees C".Corrosion Science 73(2013):245-249.
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