| High-temperature tribological behavior of ZrO2-MoS2-CaF2 self-lubricating composites | |
| Department | 固体润滑国家重点实验室 |
Kong LQ(孔令乾)1,2; Bi QL(毕秦岭)1 ; Niu MY(牛牧野)1,2; Zhu SY(朱圣宇)1; Yang J(杨军)1; Liu WM(刘维民)1; Bi QL(毕秦岭)
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| 2013 | |
| Source Publication | Journal of the European Ceramic Society
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| ISSN | 0955-2219 |
| Volume | 33Issue:1Pages:51-59 |
| Abstract | It is of great significance to find ways to control the high-temperature friction and wear of ceramic materials. In this paper, a ZrO2 matrix high temperature self-lubricating composite with addition of MoS2 and CaF2 as lubricants were prepared using hot pressing method by tailoring the composition of CaF2. The wear and friction behavior of the composites was investigated from room temperature to 1000 ℃. The ZrO2–MoS2–CaF2 composites against SiC ceramic exhibited excellent self-lubricating and anti-wear properties at a wide temperature range. At 1000 ℃, the ZrO2–10MoS2–10CaF2 (wt.%) composite has a very low coefficient of friction of about 0.27 and wear rate of 1.54 × 10−5 mm3/(N m). The low friction and wear were attributed to a new lubricant CaMoO4 which formed on the worn surfaces at high temperatures. |
| Keyword | Hot Pressing Composites Zro2 Wear Resistance Wear Parts |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.jeurceramsoc.2012.08.003 |
| Funding Organization | the National Natural Science Foundation of China (51075383) |
| Indexed By | SCI |
| If | 2.307 |
| 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/362003/4260 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Bi QL(毕秦岭) |
| 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 | Kong LQ,Bi QL,Niu MY,et al. High-temperature tribological behavior of ZrO2-MoS2-CaF2 self-lubricating composites[J]. Journal of the European Ceramic Society,2013,33(1):51-59. |
| APA | Kong LQ.,Bi QL.,Niu MY.,Zhu SY.,Yang J.,...&毕秦岭.(2013).High-temperature tribological behavior of ZrO2-MoS2-CaF2 self-lubricating composites.Journal of the European Ceramic Society,33(1),51-59. |
| MLA | Kong LQ,et al."High-temperature tribological behavior of ZrO2-MoS2-CaF2 self-lubricating composites".Journal of the European Ceramic Society 33.1(2013):51-59. |
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| 孔令乾High-temperature （2072KB） | 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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