Effect of Cu Content on Microstructure and Tribological Properties of Ni-Based Directional Structure Alloy Coatings

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	Effect of Cu Content on Microstructure and Tribological Properties of Ni-Based Directional Structure Alloy Coatings
	Yang Xiaotian1 ; Zhou Jun 1; Wang Xinhua 1; Wei Hengli 1; Zeng Rong 1; Yang Qiangbin 2; Li Wensheng1
	2022-04
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	51 期号:4 页码:1420-1426
摘要	The Cu-added Ni60/Cu directional structure composite Coating was prepared by flame spraying+induction remelting+forced cooling composite technology. The effects of Cu content on the microstructure, phase evolution, microhardness and friction and wear properties of Ni60/Cu oriented structure coating were studied. The results show that the Cu element diffuses continuously into the grain during the formation of the directional structure coating, resulting in a continuous decrease in the hardness of the coating as the Cu content increases. The content of Cu has an important influence on the microstructure of the coating. When the Cu content is 15%, the directional structure of the coating shows a growth characteristic perpendicular to the interface, and the microstructure is fine and regular. The coating is mainly abrasive wear, which shows the lowest friction coefficient and the lowest wear rate, and gives full play to the friction reducing effect caused by Cu element when the Cu content is 15%. However, the excessive addition of Cu makes the wear resistance of the coating worse.
关键词	directional structure coating Cu addition microstructure friction and wear performance
收录类别	SCIE ; EI
语种	中文
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000799378800037
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
EI入藏号	20222012120262
EI主题词	Composite coatings
EI分类号	534.1 Foundries ; 813.1 Coating Techniques ; 813.2 Coating Materials ; 817.2 Polymer Applications ; 914.2 Fires and Fire Protection ; 931.2 Physical Properties of Gases, Liquids and Solids ; 951 Materials Science
来源库	WOS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/158902
专题	学报编辑部材料科学与工程学院
通讯作者	Yang Xiaotian
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 2.Chongqing Univ Arts & Sci, Coll Chem & Environm Engn, Chongqing Key Lab Environm Mat & Remediat Technol, Chongqing 402160, Peoples R China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
通讯作者单位	省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Yang Xiaotian,Zhou Jun,Wang Xinhua,et al. Effect of Cu Content on Microstructure and Tribological Properties of Ni-Based Directional Structure Alloy Coatings[J]. RARE METAL MATERIALS AND ENGINEERING,2022,51(4):1420-1426.
APA	Yang Xiaotian.,Zhou Jun.,Wang Xinhua.,Wei Hengli.,Zeng Rong.,...&Li Wensheng.(2022).Effect of Cu Content on Microstructure and Tribological Properties of Ni-Based Directional Structure Alloy Coatings.RARE METAL MATERIALS AND ENGINEERING,51(4),1420-1426.
MLA	Yang Xiaotian,et al."Effect of Cu Content on Microstructure and Tribological Properties of Ni-Based Directional Structure Alloy Coatings".RARE METAL MATERIALS AND ENGINEERING 51.4(2022):1420-1426.