| Synthesis of High-Temperature Self-lubricating Wear Resistant Composite Coating on Ti6Al4V Alloy by Laser Deposition | |
| Department | 固体润滑国家重点实验室 |
| Luo, Jian1; Liu, Xiu-Bo1,2; Xiang, Zhan-Feng1; Shi, Shi-Hong1; Chen, Yao1; Shi, Gao-Lian3; Wu, Shao-Hua3; Wu, Yu-Nan4 | |
| 2015 | |
| Source Publication | Journal of Materials Engineering and Performance
 |
| ISSN | 1059-9495 |
| Volume | 24Issue:5Pages:1881-1889 |
| Abstract | Laser deposition was adopted to prepare novel Ni-based solid solution (γ-NiCrAlTi)/ TiC/α-Ti/CaF2 high-temperature self-lubricating wear resistant composite coating on Ti6Al4V alloy. Microstructure, micro-hardness, wear behavior, and counter-body effect of the coating were investigated systematically. It can be seen that the coating mainly consists of γ-NiCrAlTi, TiC, α-Ti, and small fine CaF2 particles. Average micro-hardness of the coating is 1023 HV0.3, which is about three-factor higher than that of Ti6Al4V substrate (380 HV0.3). The friction coefficient and wear rate of the coating decrease at all test temperatures to different extents with respect to the substrate. The improvement in wear resistance is believed to be the combined effects of the γ-NiCrAlTi solid solution, the dominating anti-wear capabilities of the reinforced TiC carbides, and the self-lubricating property of CaF2. |
| Keyword | Composites Materials By Design Metallic Matrix Titanium |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1007/s11665-015-1466-5 |
| Funding Organization | the Natural Science Foundation of Jiangsu Province (Grant Nos. BK20141194;BK20131155);the Opening Foundation of Material Tribology Key Laboratory of Jiangsu Province (Grant No. Kjsmcx201301);One of the authors (S.H. Shi) is also grateful for the financial supports from the National Nature Science Foundation of China (Grant No. 11172191) |
| Indexed By | SCI |
| If | 0.998 |
| Language | 英语 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18445 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Liu, Xiu-Bo |
| Affiliation | 1.Soochow Univ, Sch Mech & Elect Engn, Suzhou 215006, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.Suzhou Inst Ind Technol, Suzhou 215104, Peoples R China 4.Univ Lancaster, Lancaster LA1 4YW, England |
| Recommended Citation GB/T 7714 | Luo, Jian,Liu, Xiu-Bo,Xiang, Zhan-Feng,et al. Synthesis of High-Temperature Self-lubricating Wear Resistant Composite Coating on Ti6Al4V Alloy by Laser Deposition[J]. Journal of Materials Engineering and Performance,2015,24(5):1881-1889. |
| APA | Luo, Jian.,Liu, Xiu-Bo.,Xiang, Zhan-Feng.,Shi, Shi-Hong.,Chen, Yao.,...&Wu, Yu-Nan.(2015).Synthesis of High-Temperature Self-lubricating Wear Resistant Composite Coating on Ti6Al4V Alloy by Laser Deposition.Journal of Materials Engineering and Performance,24(5),1881-1889. |
| MLA | Luo, Jian,et al."Synthesis of High-Temperature Self-lubricating Wear Resistant Composite Coating on Ti6Al4V Alloy by Laser Deposition".Journal of Materials Engineering and Performance 24.5(2015):1881-1889. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 20151881-1889.pdf（2130KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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