Tribological properties of Mo and CaF2 added SiC matrix composites at elevated temperatures | |
Li F(李斐)1,2![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
刊名 | Tribology International
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2017 | |
卷号 | 111页码:46-51 |
关键词 | SiC Friction Solid-lubricating High temperature |
ISSN号 | 0301-679X |
通讯作者 | 朱圣宇 ; 杨军 |
英文摘要 | SiC matrix high temperature solid-lubricating composites with addition of different contents of CaF2 and Mo were fabricated by hot pressed sintering, and their tribological behavior was investigated over a broad temperature range between room temperature to 1000 ℃. It was found SiC matrix composite with addition of 20 vol% Mo and 30 vol% CaF2 to exhibit excellent solid lubricity and wear resistance. Especially at 1000 ℃, it has the lowest friction coefficient of 0.17 and a favorable wear rate of 4.08x10-6 mm3/N m. The low friction and wear mechanisms were discussed in detail. |
学科主题 | 材料科学与物理化学 |
收录类别 | SCI |
资助信息 | the National Natural Science Foundation of China (51302271;51675510);the National 973 Project of China (2013CB632300) |
语种 | 英语 |
WOS记录号 | WOS:000400039100006 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/22181] ![]() |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
通讯作者 | Zhu SY(朱圣宇); Yang J(杨军) |
作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
推荐引用方式 GB/T 7714 | Li F,Zhu SY,Cheng J,et al. Tribological properties of Mo and CaF2 added SiC matrix composites at elevated temperatures[J]. Tribology International,2017,111:46-51. |
APA | Li F.,Zhu SY.,Cheng J.,Qiao ZH.,Yang J.,...&杨军.(2017).Tribological properties of Mo and CaF2 added SiC matrix composites at elevated temperatures.Tribology International,111,46-51. |
MLA | Li F,et al."Tribological properties of Mo and CaF2 added SiC matrix composites at elevated temperatures".Tribology International 111(2017):46-51. |
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