| Tribological performances of Ni3Si-Cr7C3 composite coatings under water and acid environments | |
| Department | 固体润滑国家重点实验室 |
Niu MY(牛牧野)1,2 ; Bi QL(毕秦岭)1; Yang J(杨军)1; Liu WM(刘维民)1; Bi QL(毕秦岭); Liu WM(刘维民)
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| 2012 | |
| Source Publication | Tribology International
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| ISSN | 0301-679X |
| Volume | 48Pages:216-225 |
| Abstract | The Ni3Si–Cr7C3 composite coatings with various contents of Cr7C3 were deposited on the AISI 1020 steel substrate by self-propagating high temperature synthesis casting and their tribological performances were studied under water and acid environments. The results demonstrated that all the Ni3Si–Cr7C3 composite coatings showed excellent friction-reduction, and wear resistance performances compared to the substrate and the AISI 321 stainless steel. While it is worth noting that the coating containing 37.2 wt.% of Cr7C3 exhibited the best tribological performances. In addition, the friction reduction and wear resistant mechanism was also discussed and considered to be microploughing under both water and acid environments. |
| Keyword | Coating Wear-resistant Tribochemistry Chemical Analysis |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.triboint.2011.12.002 |
| Funding Organization | the National Natural Science Foundation of China (51075383);the National 973 Project (2007CB607601) |
| Indexed By | SCI |
| If | 1.536 |
| Language | 英语 |
| Funding Project | 高温抗磨材料组;空间润滑材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3480 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Bi QL(毕秦岭); Liu WM(刘维民) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Niu MY,Bi QL,Yang J,et al. Tribological performances of Ni3Si-Cr7C3 composite coatings under water and acid environments[J]. Tribology International,2012,48:216-225. |
| APA | Niu MY,Bi QL,Yang J,Liu WM,毕秦岭,&刘维民.(2012).Tribological performances of Ni3Si-Cr7C3 composite coatings under water and acid environments.Tribology International,48,216-225. |
| MLA | Niu MY,et al."Tribological performances of Ni3Si-Cr7C3 composite coatings under water and acid environments".Tribology International 48(2012):216-225. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 216-225.PDF（7211KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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