IMR OpenIR
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
2013
Source PublicationCorrosion Science
ISSN0010-938X
Volume70Pages:260-267
AbstractThe 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.
description.department[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
KeywordAlloy Intermetallics Xrd Tem Internal Oxidation Permanent-magnets Phase-equilibria Smco Alloys Fe Microstructure System Diagram
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/71641
Collection中国科学院金属研究所
Recommended Citation
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.
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.
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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