Knowledge Management System Of Institute of process engineering,CAS
| Tribological behaviour of Ag-BN coatings prepared by plasma spraying | |
| Liu, Ruoyu1,2; Lan, Hao1; Huang, Chuanbing1; Du, Lingzhong1; Fang, Shige1; Zhang, Huifeng1; Zhang, Weigang1,2 | |
| 2020-03-28 | |
| Source Publication | SURFACE ENGINEERING
 |
| ISSN | 0267-0844 |
| Pages | 8 |
| Abstract | Hexagonal boron nitride (h-BN) particles were added to a sliver metal matrix to improve the tribological properties of the prepared Ag-BN coatings, which were deposited via plasma spraying technique. The morphology, flowability and apparent density of Ag-BN composite powders were characterized, as well as the phase composition, microstructure and friction properties of Ag-BN coatings were systematically investigated. Results of XRD showed that Ag-BN coatings were successfully prepared, morphologies of SEM showed dense structures of Ag-BN coatings. The friction and wear behaviour of Ag-BN coatings was investigated from ambient temperature up to 800 degrees C. The results showed that the coatings exhibited excellent tribological properties in this temperature range. The main wear mechanisms of Ag-BN coating were adhesive wear and ploughing. Layered h-BN reduced the friction coefficient and improved abradable property of Ag-BN coatings. Ag as the metal phase effectively protected the Si3N4 ball from wear. |
| Keyword | Plasma spray Ag h-BN tribological properties |
| DOI | 10.1080/02670844.2020.1744261 |
| Language | 英语 |
| WOS Keyword | BORON-NITRIDE ; WEAR BEHAVIOR ; FRICTION ; BLADE |
| Funding Project | National Key R&D Program of China[2018YFC1902400] ; National Natural Science Foundation of China[51471159] ; National Natural Science Foundation of China[51671180] |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Coatings & Films |
| Funding Organization | National Key R&D Program of China ; National Natural Science Foundation of China |
| WOS ID | WOS:000524087100001 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/39975 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Zhang, Weigang |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Ruoyu,Lan, Hao,Huang, Chuanbing,et al. Tribological behaviour of Ag-BN coatings prepared by plasma spraying[J]. SURFACE ENGINEERING,2020:8. |
| APA | Liu, Ruoyu.,Lan, Hao.,Huang, Chuanbing.,Du, Lingzhong.,Fang, Shige.,...&Zhang, Weigang.(2020).Tribological behaviour of Ag-BN coatings prepared by plasma spraying.SURFACE ENGINEERING,8. |
| MLA | Liu, Ruoyu,et al."Tribological behaviour of Ag-BN coatings prepared by plasma spraying".SURFACE ENGINEERING (2020):8. |
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