| MoS2/WS2共溅射复合薄膜的微结构及其摩擦磨损性能研究 |
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| 引用本文： | 尹桂林,黄平华,余震,何丹农,涂江平.MoS2/WS2共溅射复合薄膜的微结构及其摩擦磨损性能研究[J].摩擦学学报,2007,27(1):41-44. |
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| 作者姓名： | 尹桂林 黄平华 余震 何丹农 涂江平 |
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| 作者单位： | 1. 上海交通大学,材料科学与工程学院,上海,200030
2. 浙江大学,材料科学与工程系,浙江,杭州,310027 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，国家自然科学基金 |
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| 摘 要： | 采用磁控溅射共溅射法制备MoS2/WS2复合润滑薄膜,利用X射线衍射仪、X射线能谱仪及透射电子显微镜对薄膜的成分和结构进行分析,采用UMT-2MT型微摩擦磨损试验机在大气(相对湿度45%～50%)和室温(20～25 ℃)环境下评价薄膜的摩擦磨损性能.结果表明,MoS2/WS2复合薄膜结构致密,具有较好抗氧化性,其耐磨寿命、摩擦稳定性和抗载荷能力比MoS2磁控溅射薄膜均有显著提高,而摩擦系数更低.
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| 关 键 词： | 磁控溅射 摩擦磨损性能 |
| 文章编号： | 1004-0595（2007）01-0041-04 |
| 修稿时间： | 2006-02-13 |
Microstructure and Tribological Properties of Co-sputtered MoS2/WS2 Composite Films |
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| YIN Gui-lin,HUANG Ping-hu,YU Zhen,HE Dan-nong,TU Jiang-ping.Microstructure and Tribological Properties of Co-sputtered MoS2/WS2 Composite Films[J].Tribology,2007,27(1):41-44. |
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| Authors: | YIN Gui-lin HUANG Ping-hu YU Zhen HE Dan-nong TU Jiang-ping |
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| Institution: | 1. College of Materials Science and Engineering, Shanghai Jiaotong University, Shanghai 200030, China; 2. Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | MoS_2/WS_2 composite lubricating film was prepared by magnetron co-sputtering method.X-ray diffraction,energy dispersive X-ray detector and transmission electron microscopy were used to analyze the composition and microstructure of the films.The friction and wear behavior was performed on a reciprocating pin-on-disk tribometer at room temperature in air(RH=45%~50%).The composite film had a compact microstructure and therefore it improved oxidation resistance.As compared with pure MoS_2 film,the MoS_2/WS_2 composite film exhibited improved friction stability,wear durability and load-carrying capacity,and the composite film also revealed much lower friction coefficient. |
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| Keywords: | MoS2 WS2 |
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