An effective approach to improve microstructure and tribological properties of cold sprayed Al alloys

doi:10.1515/rams-2023-0314

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋腐蚀与防护研究发展中心

	An effective approach to improve microstructure and tribological properties of cold sprayed Al alloys
	Jiang, Tianyu 6; Tariq, Naeem ul Haq 5; Qiu, Xiang 4; Zhang, Qichao 2,3; Li, Lin 6; Du, Jialun 1
刊名	REVIEWS ON ADVANCED MATERIALS SCIENCE
	2023-08-21
卷号	62 期号:1 页码:13
关键词	B4C/6061 Al cold spray bonding strength tribo-logical properties
ISSN号	1606-5131
DOI	10.1515/rams-2023-0314
通讯作者	Zhang, Qichao(zhangqcocean@163.com) ; Li, Lin(lilin@upc.edu.cn) ; Du, Jialun(69300569@qq.com)
英文摘要	Cold spray is considered as an emerging technique for preparing wear-resistant metal matrix composite coatings on the surface of various kinds of metallic materials. In this work, a viable strategy of "cold spraying + hot rolling post-treatment" was successfully applied to prepare wear-resistant B4C/6061 Al composite coating on commercially available 6061 Al plates. The results revealed that hot rolling post-treatment results in uniform distribution of B4C particles in the alloy matrix, good inter-splat bonding, and sufficient plasticity in the splats through effective healing of the defects and splat boundaries in the as-sprayed deposit. As a result, the coating/substrate bonding strength in the hot rolled sample increased two-fold when compared with that of the as-sprayed sample. Moreover, hot rolling process resulted in much improved tribological properties of the coating with the wear rate & SIM;40% of that of the substrate. The obtained results indicated that the idea of combining cold spraying and hot rolling treatment is quite effective for improving the tribological properties of Al alloy plates. Further, this approach seems equally good for repairing/remanufacturing of unserviceable 6061 Al alloy components.
资助项目	IMR Innovation Fund[2021-PY06]
WOS关键词	MATRIX COMPOSITE COATINGS ; MECHANICAL-PROPERTIES ; BEHAVIOR ; PERFORMANCE ; DEPOSITION ; MICROHARDNESS
WOS研究方向	Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	DE GRUYTER POLAND SP Z O O
WOS记录号	WOS:001052275000001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/182768]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Zhang, Qichao; Li, Lin; Du, Jialun
作者单位	1.Yantai Univ, Yantai 264005, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 3.Navy Submarine Acad, Qingdao 260199, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 5.Pakistan Inst Engn & Appl Sci, Dept Met & Mat Engn, Nilore, Islamabad, Pakistan 6.China Univ Petr East China, Dept Petr Engn, Qingdao 266580, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Tianyu,Tariq, Naeem ul Haq,Qiu, Xiang,et al. An effective approach to improve microstructure and tribological properties of cold sprayed Al alloys[J]. REVIEWS ON ADVANCED MATERIALS SCIENCE,2023,62(1):13.
APA	Jiang, Tianyu,Tariq, Naeem ul Haq,Qiu, Xiang,Zhang, Qichao,Li, Lin,&Du, Jialun.(2023).An effective approach to improve microstructure and tribological properties of cold sprayed Al alloys.REVIEWS ON ADVANCED MATERIALS SCIENCE,62(1),13.
MLA	Jiang, Tianyu,et al."An effective approach to improve microstructure and tribological properties of cold sprayed Al alloys".REVIEWS ON ADVANCED MATERIALS SCIENCE 62.1(2023):13.