| Studies on preparation, microstructure, mechanical properties and corrosion resistance of Ni-Mo/micron-sized diamond composite coatings | |
| Liu, J. H.1,2; Pei, Z. L.1; Shi, W. B.1,2; Liu, Y. D.1,2; Gong, J.1; Sun, C.1 | |
| Corresponding Author | Pei, Z. L.(zlpei@imr.ac.cn) ; Sun, C.(csun@imr.ac.cn) |
| 2020-03-15 | |
| Source Publication | SURFACE & COATINGS TECHNOLOGY
 |
| ISSN | 0257-8972 |
| Volume | 385Pages:12 |
| Abstract | Ni-Mo/diamond composite coatings were electrodeposited on stainless steel from a plating bath containing micron-sized diamond particles. Effects of electrodeposition parameters on the composition, microstructure, mechanical properties and corrosion resistance are studied. Results show that the chemical composition of coatings strongly depends on the selection of electrodeposition parameters. The Ni-Mo matrix of coatings consisted of Ni(Mo) solid solution with ultrafine nanograins. The hardness of coatings was enhanced by adding diamonds and annealing treatment, and the highest hardness was about 11.3 GPa. Meanwhile, the wear rate of composite coatings was at least about 1/6 of that for Ni-Mo coating. Furthermore, the corrosion resistance of coatings in 3.5 wt% NaCl solution was slightly decreased due to the micro-galvanic cells between the matrix and diamonds. |
| Keyword | Electrodeposition Ni-Mo/diamond composite coatings Hardness Wear and friction Corrosion resistance |
| Funding Organization | National Science and Technology Major Project |
| DOI | 10.1016/j.surfcoat.2020.125451 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Science and Technology Major Project[2017-VII-0012-0108] |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Coatings & Films ; Physics, Applied |
| WOS ID | WOS:000526980900096 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/138454 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Pei, Z. L.; Sun, C. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 96 Jinzhai Rd, Hefei 230026, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, J. H.,Pei, Z. L.,Shi, W. B.,et al. Studies on preparation, microstructure, mechanical properties and corrosion resistance of Ni-Mo/micron-sized diamond composite coatings[J]. SURFACE & COATINGS TECHNOLOGY,2020,385:12. |
| APA | Liu, J. H.,Pei, Z. L.,Shi, W. B.,Liu, Y. D.,Gong, J.,&Sun, C..(2020).Studies on preparation, microstructure, mechanical properties and corrosion resistance of Ni-Mo/micron-sized diamond composite coatings.SURFACE & COATINGS TECHNOLOGY,385,12. |
| MLA | Liu, J. H.,et al."Studies on preparation, microstructure, mechanical properties and corrosion resistance of Ni-Mo/micron-sized diamond composite coatings".SURFACE & COATINGS TECHNOLOGY 385(2020):12. |
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