INFLUENCE OF PROCESS PARAMETERS ON THE PERFORMANCE UNIFORMITY OF DETONATION GUN SPRAYED WC-Co COATINGS

doi:10.3724/SP.J.1037.2010.00351

IMR OpenIR

	INFLUENCE OF PROCESS PARAMETERS ON THE PERFORMANCE UNIFORMITY OF DETONATION GUN SPRAYED WC-Co COATINGS
	Wang Tiegang 1; Song Binghong 2; Hua Weigang 1; Gong Jun 1; Sun Chao 1
通讯作者	Sun Chao(csun@imr.ac.cn)
	2011-01-11
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	47 期号:1 页码:115-122
摘要	Based on the orthogonal experiment, the effects of oxygen-fuel ratio and spraying distance on physical and mechanical properties of D-gun sprayed WC-Co coatings were investigated. An ideal coating with the uniform dense microstructures, high hardness and elastic modulus, and excellent wear resistance was obtained by technology optimization. The phase identifications and microstructure observation of the optimized WC-Co coating were conducted by XRD and SEM, respectively. The coating showed near-isotropic behaviors, which has been verified by the comparisons of mechanical and wear properties between cross section and surface. The mechanisms how the spraying parameters affected near-isotropic characters of the D-gun sprayed WC-Co coating were analyzed and discussed.
关键词	detonation gun spraying WC-Co coating porosity microhardness elastic modulus micro-scale abrasive wear
DOI	10.3724/SP.J.1037.2010.00351
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:000287949100017
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：7[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/321006/104410
专题	中国科学院金属研究所
通讯作者	Sun Chao
作者单位	1.Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China 2.AVIC Harbin Dongan Engine Grp Co Ltd, Harbin 150066, Peoples R China
推荐引用方式 GB/T 7714	Wang Tiegang,Song Binghong,Hua Weigang,et al. INFLUENCE OF PROCESS PARAMETERS ON THE PERFORMANCE UNIFORMITY OF DETONATION GUN SPRAYED WC-Co COATINGS[J]. ACTA METALLURGICA SINICA,2011,47(1):115-122.
APA	Wang Tiegang,Song Binghong,Hua Weigang,Gong Jun,&Sun Chao.(2011).INFLUENCE OF PROCESS PARAMETERS ON THE PERFORMANCE UNIFORMITY OF DETONATION GUN SPRAYED WC-Co COATINGS.ACTA METALLURGICA SINICA,47(1),115-122.
MLA	Wang Tiegang,et al."INFLUENCE OF PROCESS PARAMETERS ON THE PERFORMANCE UNIFORMITY OF DETONATION GUN SPRAYED WC-Co COATINGS".ACTA METALLURGICA SINICA 47.1(2011):115-122.