Oxidation of a NiCrAlYSi overlayer with or without a diffusion barrier deposited by one-step arc ion plating

IMR OpenIR

	Oxidation of a NiCrAlYSi overlayer with or without a diffusion barrier deposited by one-step arc ion plating
	W. Z. Li; Y. Q. Li; Q. M. Wang; C. Sun; X. Jiang
	2010
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	52 期号:5 页码:1753-1761
摘要	The coating systems of a NiCrAlYSi overlayer with or without a diffusion barrier (DB) were deposited by one-step arc ion plating (AIP). Isothermal and cyclic oxidations were performed at 1050 degrees C for 100 h and 100 cycles, respectively. The results indicate that the duplex coating system exhibits a more effective protection for the substrate, where thin and continuous scales are adhered to the overlayer surface, and very limited oxidation and interdiffusion attacks are detected. After exposure for 100 h or 100 cycles, the DB is stable and efficient. The oxidation resistance mechanism for the two coating systems is discussed. (C) 2010 Elsevier Ltd. All rights reserved.
部门归属	[li, w. z.; li, y. q.] guangxi univ, minist educ, key lab new proc technol nonferrous met & mat, nanning 530004, peoples r china. [li, w. z.; wang, q. m.; sun, c.] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [jiang, x.] univ siegen, inst mat engn, d-57076 siegen, germany.;li, wz (reprint author), guangxi univ, minist educ, key lab new proc technol nonferrous met & mat, nanning 530004, peoples r china;wz-li@hotmail.com
关键词	Superalloys Metal Coating Thermal Cycling Oxidation Interfaces High-temperature Oxidation Hot-corrosion Behavior Nicocraly Coatings Gas-turbines Interdiffusion Improvement Superalloy Resistance Interlayer Design
URL	查看原文
WOS记录号	WOS:000277224400026
引用统计	被引频次：43[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/321006/31240
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. Z. Li,Y. Q. Li,Q. M. Wang,et al. Oxidation of a NiCrAlYSi overlayer with or without a diffusion barrier deposited by one-step arc ion plating[J]. Corrosion Science,2010,52(5):1753-1761.
APA	W. Z. Li,Y. Q. Li,Q. M. Wang,C. Sun,&X. Jiang.(2010).Oxidation of a NiCrAlYSi overlayer with or without a diffusion barrier deposited by one-step arc ion plating.Corrosion Science,52(5),1753-1761.
MLA	W. Z. Li,et al."Oxidation of a NiCrAlYSi overlayer with or without a diffusion barrier deposited by one-step arc ion plating".Corrosion Science 52.5(2010):1753-1761.