Tribological properties of plasma sprayed self-lubricating NiCr/Cr(3)C(2)-BN composite coatings

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	Tribological properties of plasma sprayed self-lubricating NiCr/Cr(3)C(2)-BN composite coatings
	Huang, C. B. ; Du, L. Z. ; Zhang, W. G.
	2011
会议名称	7th International Forum on Advanced Material Science and Technology
会议日期	JUN 26-28, 2011
会议地点	Dalian, PEOPLES R CHINA
关键词	Plasma spray NiCr/Cr(3)C(2)-BN coating Mechanical properties Friction and wear WEAR BEHAVIOR
页码	1245-1248
中文摘要	In this study, two kinds of NiCr/Cr(3)C(2)-BN composite powders were prepared with individual cladding (FKBN) and low pressure spray granulation (YLBN) methods, and the derived NiCr/Cr(3)C(2)-BN coatings were fabricated by plasma spraying technology. The microstructure, mechanical and tribological properties of the two coatings were systematically investigated. Both NiCr/Cr(3)C(2)-BN coatings have relatively high adhesive strength and microhardness, but the porosity of YLBN coating is much lower than that of FKBN coating. With comparison to FKBN coating, YLBN coating showed lower friction coefficient and better wear resistance, which was attributed to the more compact microstructure and uniform distribution of BN in the coating.
收录类别	CPCI
会议网址	://WOS:000297036200289
会议录	DVANCED MATERIAL SCIENCE AND TECHNOLOGY, PTS 1 AND 2
会议录出版者	Trans Tech Publications Ltd
语种	英语
内容类型	会议论文
源URL	[http://ir.ipe.ac.cn/handle/122111/11129]
专题	过程工程研究所_研究所（批量导入）
推荐引用方式 GB/T 7714	Huang, C. B.,Du, L. Z.,Zhang, W. G.. Tribological properties of plasma sprayed self-lubricating NiCr/Cr(3)C(2)-BN composite coatings[C]. 见:7th International Forum on Advanced Material Science and Technology. Dalian, PEOPLES R CHINA. JUN 26-28, 2011.://WOS:000297036200289.