Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe(2)Al(5) and delta-Ni(2)Al(3) coatings

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	Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe(2)Al(5) and delta-Ni(2)Al(3) coatings
	L. Zheng; X. Peng; F. Wang
	2011
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	53 期号:2 页码:597-603
摘要	eta-Fe(2)Al(5) and delta-Ni(2)Al(3) coatings were correspondingly prepared by aluminizing a carbon steel without and with pre-electrodeposition of a Ni film. Compared to the eta-Fe(2)Al(5)/steel system, the delta-Ni(2)Al(3)/Ni film/steel system is much better oxidation resistant at 900 degrees C in the airs without and with 40% water vapor, because of prevention of numerous cavities at the alumina scale/coating interface, and because of mitigation of degradation of the coating due to decreased interdiffusion between the aluminide and the Ni film. Moreover, each aluminide coating has different oxidation kinetics in the dry- and wet air. The reasons for the results are discussed. (C) 2010 Elsevier Ltd. All rights reserved.
部门归属	[zheng, l.; peng, x.; wang, f.] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, 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	Intermetallics Metal Coatings Sem Xrd Oxidation Aluminide Coatings Alloy-steels Water-vapor Transient Oxidation Behavior Chromium Transformations Diffraction Resistance Scales
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30964
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. Zheng,X. Peng,F. Wang. Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe(2)Al(5) and delta-Ni(2)Al(3) coatings[J]. Corrosion Science,2011,53(2):597-603.
APA	L. Zheng,X. Peng,&F. Wang.(2011).Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe(2)Al(5) and delta-Ni(2)Al(3) coatings.Corrosion Science,53(2),597-603.
MLA	L. Zheng,et al."Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe(2)Al(5) and delta-Ni(2)Al(3) coatings".Corrosion Science 53.2(2011):597-603.