A comparative study of DS NiCrAlY coating and LPPS NiCrAlY coating

doi:10.1016/S0921-5093(03)00225-9

IMR OpenIR

	A comparative study of DS NiCrAlY coating and LPPS NiCrAlY coating
	Zhang, YJ ; Sun, XF ; Zhang, YC ; Jin, T ; Deng, CG ; Guan, HR ; Hu, ZQ
通讯作者	Guan, HR()
	2003-11-15
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN	0921-5093
卷号	360 期号:1-2 页码:65-69
摘要	Two thermal spraying techniques, namely, detonation gun spraying (DS) and low pressure plasma spraying (LPPS), were used to prepare different NiCrAlY coatings on a single crystal (SC) Ni-based superalloy. Microstructure, surface hardness, adhesion strength and high-temperature oxidation behavior of DS NiCrAlY coating and LPPS NiCrAlY coating were compared. The results showed that the two coatings in as-sprayed state had the same splat layer structure. Somewhat differently, oxidation reaction took place in DS process and Al2O3 sandwiched between the splats in DS NiCrAlY coating. It is found that the surface hardness of DS coatings are higher than those of LPPS coating. But the oxidation resistance of DS coating is relatively lower. (C) 2003 Elsevier Science B.V. All rights reserved.
关键词	detonation gun spraying low-pressure plasma spraying microstructure oxidation resistance
DOI	10.1016/S0921-5093(03)00225-9
收录类别	SCI
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000185793500008
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：32[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/321006/116466
专题	中国科学院金属研究所
通讯作者	Guan, HR
作者单位	1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Jinzhou Ferroalloy Grp Ltd, Zinzhou 121007, Peoples R China 3.Guangzhou Res Inst Nonferrous Met, Guangzhou, Peoples R China
推荐引用方式 GB/T 7714	Zhang, YJ,Sun, XF,Zhang, YC,et al. A comparative study of DS NiCrAlY coating and LPPS NiCrAlY coating[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2003,360(1-2):65-69.
APA	Zhang, YJ.,Sun, XF.,Zhang, YC.,Jin, T.,Deng, CG.,...&Hu, ZQ.(2003).A comparative study of DS NiCrAlY coating and LPPS NiCrAlY coating.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,360(1-2),65-69.
MLA	Zhang, YJ,et al."A comparative study of DS NiCrAlY coating and LPPS NiCrAlY coating".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 360.1-2(2003):65-69.