Effects of Cr-O-N diffusion barriers on the adhesion of NiCrAlY coatings

IMR OpenIR

	Effects of Cr-O-N diffusion barriers on the adhesion of NiCrAlY coatings
	Yao Yong 1; Li Weizhou 1,2; Wang Qimin 1; Gong Jun 1; Sun Chao 1; Li Jiabao 1
通讯作者	Gong Jun(jgong@imr.ac.cn)
	2008-07-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	44 期号:7 页码:876-882
摘要	Cr-O-N films as diffusion barriers were deposited between NiCrAlY coating and DSM11 substrate by arc ion plating (AIP). The effects of flow rates of oxygen and nitrogen on phase content in diffusion barriers and on the adhesion between coatings and substrates were investigated. The results indicate that the Cr-O-N film is polycrystalline film and consistes of Cr2O3 and CrN, and their relative contents change with flow rates of oxygen and nitrogen. The adhesion of Cr-O-N films decreased with increasing oxygen content, but proper oxygen content can keep good adhesion and also restrain the interdiffusion of elements.
关键词	Cr-O-N diffusion barrier adhesion arc ion plating (AIP) DSM11 alloy
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000258314600021
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：6[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/321006/93164
专题	中国科学院金属研究所
通讯作者	Gong Jun
作者单位	1.Chinese Acad Sci, Inst Met Res, Div Surface Engn Mat, Shenyang 110016, Peoples R China 2.Guangxi Univ, Sch Resources & Environm, Nanning 530004, Peoples R China
推荐引用方式 GB/T 7714	Yao Yong,Li Weizhou,Wang Qimin,et al. Effects of Cr-O-N diffusion barriers on the adhesion of NiCrAlY coatings[J]. ACTA METALLURGICA SINICA,2008,44(7):876-882.
APA	Yao Yong,Li Weizhou,Wang Qimin,Gong Jun,Sun Chao,&Li Jiabao.(2008).Effects of Cr-O-N diffusion barriers on the adhesion of NiCrAlY coatings.ACTA METALLURGICA SINICA,44(7),876-882.
MLA	Yao Yong,et al."Effects of Cr-O-N diffusion barriers on the adhesion of NiCrAlY coatings".ACTA METALLURGICA SINICA 44.7(2008):876-882.