Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe2Al5 and delta-Ni2Al3 coatings

doi:10.1016/j.corsci.2010.10.003

IMR OpenIR

	Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe2Al5 and delta-Ni2Al3 coatings
	Zheng, L.; Peng, X.; Wang, F.
通讯作者	Peng, X.(xpeng@imr.ac.cn)
	2011-02-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	53 期号:2 页码:597-603
摘要	eta-Fe2Al5 and delta-Ni2Al3 coatings were correspondingly prepared by aluminizing a carbon steel without and with pre-electrodeposition of a Ni film. Compared to the eta-Fe2Al5/steel system, the delta-Ni2Al3/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.
关键词	Intermetallics Metal coatings SEM XRD Oxidation
资助者	Ministry of Science and Technology China
DOI	10.1016/j.corsci.2010.10.003
收录类别	SCI
语种	英语
资助项目	Ministry of Science and Technology China[2010CB934604]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000287004700010
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：39[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/106153
专题	中国科学院金属研究所
通讯作者	Peng, X.
作者单位	Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zheng, L.,Peng, X.,Wang, F.. Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe2Al5 and delta-Ni2Al3 coatings[J]. CORROSION SCIENCE,2011,53(2):597-603.
APA	Zheng, L.,Peng, X.,&Wang, F..(2011).Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe2Al5 and delta-Ni2Al3 coatings.CORROSION SCIENCE,53(2),597-603.
MLA	Zheng, L.,et al."Comparison of the dry and wet oxidation at 900 degrees C of eta-Fe2Al5 and delta-Ni2Al3 coatings".CORROSION SCIENCE 53.2(2011):597-603.