| Internal oxidation of Sm(CobalFe0.22Cu0.08Zr0.02)(7.5) alloy at 700 degrees C |
| Z. Yang; X. Peng; Z. Guo; W. Li; F. Wang
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| 2013
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| 发表期刊 | Corrosion Science
 |
| ISSN | 0010-938X
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| 卷号 | 70页码:260-267 |
| 摘要 | The internal oxidation zone (IOZ) of a Sm(CobalFe0.22Cu0.08Zr0.02)(7.5) alloy formed in air at 700 degrees C was characterized using transmission electron microscopy (TEM). It shows that the internal oxides are varied in composition and size with depth, from mainly fine FeSmO3 in shallow area to larger Sm2O3 in deeper area. The internal oxidation also causes the formation of a thin phase transformation zone between the IOZ and the alloy. The internal oxidation mechanism, together with the oxidation-induced phase transformation of the magnetic matrix phases of the alloy, is fully disclosed. (C) 2013 Elsevier Ltd. All rights reserved. |
| 部门归属 | [yang, z.
; peng, x.
; 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, shenyang 110016, peoples r china.
; xpeng@imr.ac.cn
|
| 关键词 | Alloy
Intermetallics
Xrd
Tem
Internal Oxidation
Permanent-magnets
Phase-equilibria
Smco Alloys
Fe
Microstructure
System
Diagram
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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/321006/71641
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
Z. Yang,X. Peng,Z. Guo,et al. Internal oxidation of Sm(CobalFe0.22Cu0.08Zr0.02)(7.5) alloy at 700 degrees C[J]. Corrosion Science,2013,70:260-267.
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| APA |
Z. Yang,X. Peng,Z. Guo,W. Li,&F. Wang.(2013).Internal oxidation of Sm(CobalFe0.22Cu0.08Zr0.02)(7.5) alloy at 700 degrees C.Corrosion Science,70,260-267.
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| MLA |
Z. Yang,et al."Internal oxidation of Sm(CobalFe0.22Cu0.08Zr0.02)(7.5) alloy at 700 degrees C".Corrosion Science 70(2013):260-267.
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