| Improving the tribological performances of graphite-like carbon films on Si3N4 and SiC by using Si interlayers | |
| Department | 固体润滑国家重点实验室 |
Wang YX(王永欣); Wang LP(王立平) ; Xue QJ(薛群基)
| |
| 2011 | |
| Source Publication | Applied Surface Science
 |
| ISSN | 0169-4332 |
| Volume | 257Pages:10246-10253 |
| Abstract | Si interlayers were used to obtain the excellent tribological performances of graphite-like carbon (GLC) film on silicon nitride (Si3N4) and silicon carbide (SiC). The microstructure and mechanical characteris- tics of the as-prepared GLC films with Si interlayers were investigated by scanning electron microscopy, Raman spectroscopy, nanoindention and scratch test. The tribological behaviors of GLC-coated and uncoated Si3N4 and SiC were comparatively studied by a ball-on-disc tribo-meter in both dry and water environments. Results showed that the Si interlayers were dense and bonded well with both the sub- strates and GLC layers. The as-prepared GLC films exhibited excellent tribological performances in both dry and water environments. More importantly, the stably mild wear without any delamination was obtained in water by using Si interlayer. The mechanisms of friction reduction and anti-wear perfor- mances of GLC films on the two ceramics with Si interlayers under different environmental conditions were discussed, as well as the corresponding models were deduced. |
| Keyword | Si3n4 Sic Graphite-like Carbon FIlm Si Interlayer Tribological Performance Water |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (Grant NO.50905178);the National 973 Project of China (Grant NO.2011CB706603) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 低维材料摩擦学组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/675 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang LP(王立平) |
| Recommended Citation GB/T 7714 | Wang YX,Wang LP,Xue QJ. Improving the tribological performances of graphite-like carbon films on Si3N4 and SiC by using Si interlayers[J]. Applied Surface Science,2011,257:10246-10253. |
| APA | 王永欣,王立平,&薛群基.(2011).Improving the tribological performances of graphite-like carbon films on Si3N4 and SiC by using Si interlayers.Applied Surface Science,257,10246-10253. |
| MLA | 王永欣,et al."Improving the tribological performances of graphite-like carbon films on Si3N4 and SiC by using Si interlayers".Applied Surface Science 257(2011):10246-10253. |
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| 201110246-10253.PDF（3113KB） | 开放获取 | License | View Application Full Text | |||
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