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On the adhesion performance of gradient-structured Ni-P metallic coatings

文献类型：期刊论文

作者Lin, Yan1,5; Duan, Fenghui4; Pan, Jie1,4,5; Zhang, Cheng1,5; Chen, Qi3; Lu, Junyong2; Liu, Lin1,5
刊名MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
出版日期2022-06-02
卷号844页码:10
ISSN号0921-5093
关键词Gradient structure Ni-P coatings Electrodeposition Interface shear strength Bending strength
DOI10.1016/j.msea.2022.143170
通讯作者Pan, Jie(jpan@hust.edu.cn) ; Liu, Lin(lliu2000@mail.hust.edu.cn)
英文摘要Hard metallic coatings can provide exceptional protection for industrial settings; however, they usually have a uniform microstructure and suffer from poor adhesion with substrates because of stress/strain incompatibility induced by the sharp interface. Here, a gradient structure that transitions from coarse-grained Ni to nanocrystalline/amorphous Ni-P alloy has been designed to improve the adhesion performance of the electrodeposited Ni-P coatings. Based on two measures of adhesion performance, a high interface shear strength of -282.6 MPa and high bending strength of -868.4 MPa have been determined for the gradient-structured Ni-P coatings on the CuCrZr alloy substrate, which are increased, respectively, by -90% and -60% from those of the conventional monolithic-structured Ni-P coating. Post-mortem fractographic analysis reveals that introducing the gradient structure accommodates plastic deformation of the coating and provides exceptional crack arrest capability, contributing to the enhancement of adhesion performances under both shearing and bending. The present work not only reveals how the adhesion performance can be significantly improved in gradientstructured Ni-P coatings, but also provides a promising methodology for manufacturing novel GS metallic coatings with a combination of excellent surface functions and strong interface adhesion.
资助项目National Natural Science Foundation of China[92066202] ; National Natural Science Foundation of China[52001075] ; National Natural Science Foundation of China[52022100] ; China Postdoctoral Science Foundation[2021M701290] ; Projects of the Construction of the Domestic First-class Research Organization[2019GDASYL-0103074] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2020194]
WOS研究方向Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
出版者ELSEVIER SCIENCE SA
WOS记录号WOS:000797826000001
资助机构National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Projects of the Construction of the Domestic First-class Research Organization ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
源URL[http://ir.imr.ac.cn/handle/321006/174128]  
专题金属研究所_中国科学院金属研究所
通讯作者Pan, Jie; Liu, Lin
作者单位1.Huazhong Univ Sci & Technol, State Key Lab Mat Proc & Die & Mould Technol, Wuhan 430074, Peoples R China
2.Naval Univ Engn, Natl Key Lab Sci & Technol Vessel Integrated Power, Wuhan 430033, Peoples R China
3.Huazhong Univ Sci & Technol, Wuhan Natl High Magnet Field Ctr, Wuhan 430074, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
5.Huazhong Univ Sci & Technol, Sch Mat Sci & Engn, Wuhan 430074, Peoples R China
推荐引用方式
GB/T 7714		 Lin, Yan,Duan, Fenghui,Pan, Jie,et al. On the adhesion performance of gradient-structured Ni-P metallic coatings[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2022,844:10.
APA Lin, Yan.,Duan, Fenghui.,Pan, Jie.,Zhang, Cheng.,Chen, Qi.,...&Liu, Lin.(2022).On the adhesion performance of gradient-structured Ni-P metallic coatings.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,844,10.
MLA Lin, Yan,et al."On the adhesion performance of gradient-structured Ni-P metallic coatings".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 844(2022):10.

入库方式： OAI收割

来源：金属研究所

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