| Microstructure and tribological properties of TiAg intermetallic compound coating | |
| Department | 固体润滑国家重点实验室 ; 先进润滑与防护材料研究发展中心 |
Guo C(郭纯); Chen JM(陈建敏) ; Zhou JS(周健松); Zhao JR(赵杰荣); Wang LQ(王凌倩); Yu YJ(俞友军); Zhou HD(周惠娣)
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| 2011 | |
| Source Publication | Applied Surface Science
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| ISSN | 0169-4332 |
| Volume | 257Pages:10692-10698 |
| Abstract | TiAg intermetallic compound coating has been in situ synthesized successfully on pure Ti substrate by laser cladding using Ag powder as the precursor. It has been found that the prepared coating mainly com- prised TiAg and Ti phases. The high resolution transmission electron microscopy results further conform the existence of TiAg intermetallic compound in the prepared coating. The magnified high resolution transmission electron microscopy images shown that the laser cladding coating contains TiAg nanocrys- talline with the size of about 4 nm. Tribological properties of the prepared TiAg intermetallic compound coating were systematically evaluated. It was found that the friction coefficient and wear rate was closely related to the normal load and sliding speed, i.e., the friction coefficient of the prepared TiAg intermetallic compound coating decreased with increasing normal load and sliding speed. The wear rate of the TiAg intermetallic compound coating decreased rapidly with increasing sliding speed, while the wear rate increased as the normal load increased. |
| Keyword | Titanium-sliver Intermetallics Friction And Wear Laser Processing |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the Ministry of Science and Technology of China (Project of “863” plan;Grant NO.2006AA03A219);Knowledge Innovation Project in Chinese Academy of Science (YYYJ-0913);National Natural Science Foundation of China (Grant NO.51045004) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 磨损和表面工程组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2332 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | Chen JM(陈建敏) |
| Recommended Citation GB/T 7714 | Guo C,Chen JM,Zhou JS,et al. Microstructure and tribological properties of TiAg intermetallic compound coating[J]. Applied Surface Science,2011,257:10692-10698. |
| APA | 郭纯.,陈建敏.,周健松.,赵杰荣.,王凌倩.,...&周惠娣.(2011).Microstructure and tribological properties of TiAg intermetallic compound coating.Applied Surface Science,257,10692-10698. |
| MLA | 郭纯,et al."Microstructure and tribological properties of TiAg intermetallic compound coating".Applied Surface Science 257(2011):10692-10698. |
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| 201110692-10698.PDF（1804KB） | 开放获取 | License | View Application Full Text | |||
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