Comparative study of wear performance of ceramic/iron composite coatings under two different wear modes

Wang, Wenqin1; Wang, De2; Yamaguchi, Tomiko3; Nishio, Kazumasa4; Yan, Ming5; Li, Yulong1,6

2017-01-15

10.1016/j.surfcoat.2016.11.059

SURFACE & COATINGS TECHNOLOGY   影响因子和分区

0257-8972

WC-SHA coatings (SHA: high carbon iron alloy) with varying WC contents were successfully fabricated on Al-Mg-Si alloy substrates by resistance seam welding. The microstructures and phase compositions were investigated. Wear performance of the coatings was evaluated by both rubber wheel test and ball-on-disc test. The results showed that dense and thick WC-SHA coatings, consisting of WC reinforcement, SHA binder, A6061 and FeAl3, were fabricated on A6061 alloy using different powders. With increasing the contents of WC particles, the surface wear resistance and hardness increases. Moreover, the WC particles behaved significantly different during different wear tests, resulting in different wear mechanisms of the coating. In rubber wheel test, the WC particles relieved the abrasive wear on A6061 and SHA components from abrasive particles. While in ball-on-disc test, the WC particles supported the pressure from counterpart and protected other components until the WC particles were peeled off, leading to three body abrasive wear. (C) 2016 Elsevier B.V. All rights reserved.

Resistance seam welding A6061 WC-SHA coating Wear resistance

SCI ; EI

英语

其他

Materials Science ; Physics

Materials Science, Coatings & Films ; Physics, Applied

WOS:000396184400017

ELSEVIER SCIENCE SA

20164803049576

Abrasion ; Abrasives ; Aluminum coatings ; Composite coatings ; Iron alloys ; Magnesium alloys ; Resistance welding ; Rubber ; Seam welding ; Silicon alloys ; Surface resistance ; Testing ; Wear resistance ; Wheels

Welding Processes:538.2.1 ; Aluminum Alloys:541.2 ; Iron Alloys:545.2 ; Alkaline Earth Metals:549.2 ; Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals:549.3 ; Machine Components:601.2 ; Abrasive Materials:606.1 ; Coating Materials:813.2 ; Natural Rubber:818.1 ; Physical Properties of Gases, Liquids and Solids:931.2 ; Materials Science:951

MATERIALS SCIENCE

Web of Science

1.Nanchang Univ, Sch Mech & Elect Engn, Nanchang 330031, Jiangxi, Peoples R China
2.Jiangxi Acad Sci, Inst Appl Phys, Nanchang 330029, Jiangxi, Peoples R China
3.Kyushu Inst Technol, Fac Engn, Fukuoka 8040015, Japan
4.Nishinippon Inst Technol, Fukuoka 8030812, Japan
5.South Univ Sci & Technol China, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
6.Nanchang Univ, Key Lab Robot & Welding Automat Jiangxi Prov, Nanchang 330031, Jiangxi, Peoples R China

Wang, Wenqin,Wang, De,Yamaguchi, Tomiko,et al. Comparative study of wear performance of ceramic/iron composite coatings under two different wear modes[J]. SURFACE & COATINGS TECHNOLOGY,2017,309:136-148.

Wang, Wenqin,Wang, De,Yamaguchi, Tomiko,Nishio, Kazumasa,Yan, Ming,&Li, Yulong.(2017).Comparative study of wear performance of ceramic/iron composite coatings under two different wear modes.SURFACE & COATINGS TECHNOLOGY,309,136-148.

Wang, Wenqin,et al."Comparative study of wear performance of ceramic/iron composite coatings under two different wear modes".SURFACE & COATINGS TECHNOLOGY 309(2017):136-148.