Effect of WC-Co addition on tribological and cracking behavior of laser cladded Fe-based amorphous/crystalline composite coatings

doi:10.1007/s10853-023-08744-5

IMR OpenIR

	Effect of WC-Co addition on tribological and cracking behavior of laser cladded Fe-based amorphous/crystalline composite coatings
	Zhang, Xinyu 1; Lu, Weiyan 1,2; Guo, Hui 3; Huo, Fengping 4; Chen, Haitao 4; Qiu, Keqiang 1; Yang, Baijun 2; Wang, Jianqiang 2
通讯作者	Lu, Weiyan(wylv@imr.ac.cn) ; Qiu, Keqiang(kqqiu@sut.edu.cn) ; Yang, Baijun(bjyang@imr.ac.cn)
	2023-07-12
发表期刊	JOURNAL OF MATERIALS SCIENCE
ISSN	0022-2461
页码	16
摘要	The effect of doping ceramic reinforcing particles during the fabrication of amorphous alloy coatings by laser cladding technology has rarely been investigated. A crack-free Fe-based amorphous/crystalline composite coating with good tribological properties was prepared on the surface of 40Cr steel by changing the content of WC-14Co addition during laser cladding. As the content of WC-14Co particles increases, cracks in the coating are first suppressed until gradually disappearing and then re-forming, reaching a crack-free state at 5 wt% addition. SEM, TEM and EBSD results showed that the incorporation of WC-14Co successfully introduced fine WC particles into the coating structure and refined the microstructure of the coating. The Vickers hardness of the coating is 937.7 Hv, and the wear loss of the coating was 1.1 x 10(-2) mm(3) at a load of 30 N, a friction counterpart of Al2O3, and a sliding speed of 9 mm/s for 1.5 h. The crack-free and good tribological properties of the coating were mainly attribute to the uniform and diffuse distribution of WC, which inhibits the directional growth of columnar crystals at the coating-substrate interface and promotes the refinement of the crystal structure.
资助者	National Key Research and Development Program of China ; Applied Basic Research Program of Liaoning Province ; Central Guidance for Local Science and Technology Development Funds of Liaoning Province ; Key Research amp; Development Plan of Jiangxi Province ; Science and Technology Cooperation Special Project of Jiangxi Province
DOI	10.1007/s10853-023-08744-5
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2022YFF0609002] ; Applied Basic Research Program of Liaoning Province[2022JH2/101300005] ; Central Guidance for Local Science and Technology Development Funds of Liaoning Province[2023JH6/100100016] ; Key Research amp; Development Plan of Jiangxi Province[20192ACB80001] ; Key Research amp; Development Plan of Jiangxi Province[20202BBE52002] ; Science and Technology Cooperation Special Project of Jiangxi Province[20212BDH81015]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:001028616800002
出版者	SPRINGER
引用统计	被引频次：1[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/321006/178667
专题	中国科学院金属研究所
通讯作者	Lu, Weiyan; Qiu, Keqiang; Yang, Baijun
作者单位	1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Jiangxi Acad Sci, Inst Appl Phys, Nanchang 330012, Peoples R China 4.Shenyang Dalu Laser Grp Co Ltd, Shenyang 110002, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xinyu,Lu, Weiyan,Guo, Hui,et al. Effect of WC-Co addition on tribological and cracking behavior of laser cladded Fe-based amorphous/crystalline composite coatings[J]. JOURNAL OF MATERIALS SCIENCE,2023:16.
APA	Zhang, Xinyu.,Lu, Weiyan.,Guo, Hui.,Huo, Fengping.,Chen, Haitao.,...&Wang, Jianqiang.(2023).Effect of WC-Co addition on tribological and cracking behavior of laser cladded Fe-based amorphous/crystalline composite coatings.JOURNAL OF MATERIALS SCIENCE,16.
MLA	Zhang, Xinyu,et al."Effect of WC-Co addition on tribological and cracking behavior of laser cladded Fe-based amorphous/crystalline composite coatings".JOURNAL OF MATERIALS SCIENCE (2023):16.