Arc ion plated-Cr2O3 intermediate film as a diffusion barrier between NiCrAlY and gamma-TiAl

doi:10.1016/j.intermet.2009.10.009

IMR OpenIR

	Arc ion plated-Cr2O3 intermediate film as a diffusion barrier between NiCrAlY and gamma-TiAl
	Cheng, Y. X.; Wang, W.; Zhu, S. L.; Xin, L.; Wang, F. H.
通讯作者	Cheng, Y. X.(yxcheng@imr.ac.cn)
	2010-04-01
发表期刊	INTERMETALLICS
ISSN	0966-9795
卷号	18 期号:4 页码:736-739
摘要	The effectiveness of an arc ion plated-Cr2O3 intermediate film as a diffusion barrier between NiCrAlY and gamma-TiAl was evaluated by annealing at 1000 degrees C. The results showed that Cr2O3 acted as an active diffusion barrier by formation of two continuous Al-rich oxide layers at both the TiAl/Cr2O3 and Cr2O3/NiCrAlY interfaces, suppressing the inward diffusion of Ni from NiCrAlY overlay coating to gamma-TiAl substrate effectively. (C) 2009 Elsevier Ltd. All rights reserved.
关键词	Titanium aluminides, based on TiAl Oxidation Diffusion Vapour deposition
资助者	National Natural Science Foundation of China
DOI	10.1016/j.intermet.2009.10.009
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[50774074]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000276058200049
出版者	ELSEVIER SCI LTD
引用统计	被引频次：50[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/321006/101144
专题	中国科学院金属研究所
通讯作者	Cheng, Y. 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	Cheng, Y. X.,Wang, W.,Zhu, S. L.,et al. Arc ion plated-Cr2O3 intermediate film as a diffusion barrier between NiCrAlY and gamma-TiAl[J]. INTERMETALLICS,2010,18(4):736-739.
APA	Cheng, Y. X.,Wang, W.,Zhu, S. L.,Xin, L.,&Wang, F. H..(2010).Arc ion plated-Cr2O3 intermediate film as a diffusion barrier between NiCrAlY and gamma-TiAl.INTERMETALLICS,18(4),736-739.
MLA	Cheng, Y. X.,et al."Arc ion plated-Cr2O3 intermediate film as a diffusion barrier between NiCrAlY and gamma-TiAl".INTERMETALLICS 18.4(2010):736-739.