Preparation of multivariate multiphase composite coatings of Ni60/high aluminum bronze and its microstructure characteristics

doi:10.11990/jheu.201501050

IR > 学报编辑部

	Preparation of multivariate multiphase composite coatings of Ni60/high aluminum bronze and its microstructure characteristics
	Yang, Xiaotian1 ; Li, Xia 2; Yang, Xiaowei 1; Lu, Yang 1; Wang, Pengchun 1; Li, Wensheng1
	2016-03-25
发表期刊	Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University
ISSN	10067043
卷号	37 期号:3 页码:461-467
摘要	To investigate the microstructure characteristics of a multiphase composite coating of Ni-based/Cu-based alloys, we prepared multivariate multiphase composite coatings of Ni60/high-aluminum bronze by supersonic plasma spraying technology on a #45 steel substrate, in which the content of high-aluminum bronze is 30%. We then analyzed the organizational structure, element distribution, phase composition, and micro-defects of the composite coatings. The results show that the microstructure of the composite coating of two kinds of alloys was distributed as a stacked layer arrangement, the organization structure had the characteristics of a gradient composite coating, the coating structure was compact, and the micro-interface integration was favorable. The elements of two types of alloys of high-aluminum bronze alloy and Ni60 were distributed in a staggered form, and mutual diffusion occurred. The high-aluminum bronze alloy cladded the Ni60 alloy particles and filled the micro-interface of the organizational structure. At the same time, a metallurgical reaction took place between the two kinds of alloys. As a result, the micro-interface bond was stable. Compared with the coating of pure Ni60 alloy, the addition of high-aluminum bronze can effectively reduce the coating defects and thus decrease the size of the defects of multivariate multiphase composite coatings. © 2016, Editorial Board of Journal of Harbin Engineering. All right reserved.
关键词	Aluminum alloys Aluminum coatings Bronze Defects Microstructure Nickel alloys Plasma jets Plasma spraying Aluminum bronze Microstructure characteristics Multiphase composites Ni60 Organization structures Organizational structures Supersonic plasma spraying Supersonic plasma sprays
DOI	10.11990/jheu.201501050
收录类别	EI
语种	中文
出版者	Editorial Board of Journal of Harbin Engineering
EI入藏号	20161602257922
EI主题词	Composite coatings
EI分类号	541.1 Aluminum - 541.2 Aluminum Alloys - 544.2 Copper Alloys - 548.2 Nickel Alloys - 813.2 Coating Materials - 932.3 Plasma Physics - 951 Materials Science
来源库	Compendex
分类代码	541.2 Aluminum Alloys - 544.2 Copper Alloys - 548.2 Nickel Alloys - 813.2 Coating Materials - 932.3 Plasma Physics - 951 Materials Science
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/112955
专题	学报编辑部材料科学与工程学院
作者单位	1.State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 2.School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou; 730050, China
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Yang, Xiaotian,Li, Xia,Yang, Xiaowei,et al. Preparation of multivariate multiphase composite coatings of Ni60/high aluminum bronze and its microstructure characteristics[J]. Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University,2016,37(3):461-467.
APA	Yang, Xiaotian,Li, Xia,Yang, Xiaowei,Lu, Yang,Wang, Pengchun,&Li, Wensheng.(2016).Preparation of multivariate multiphase composite coatings of Ni60/high aluminum bronze and its microstructure characteristics.Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University,37(3),461-467.
MLA	Yang, Xiaotian,et al."Preparation of multivariate multiphase composite coatings of Ni60/high aluminum bronze and its microstructure characteristics".Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University 37.3(2016):461-467.