纳米铜/石墨复合添加剂摩擦学性能的研究

材料保护, 2007, 40(6): 11-13. doi: 10.3969/j.issn.1001-1560.2007.06.005

纳米铜/石墨复合添加剂摩擦学性能的研究

曹宏 ^1, , 薛俊 ^2, , 陈加藏 ^3, , 李儒 ^4, , 宾晓蓓 ^5,

1.武汉工程大学材料学院,湖北,武汉,430074

2.武汉工程大学材料学院,湖北,武汉,430074

3.武汉工程大学材料学院,湖北,武汉,430074

4.武汉工程大学材料学院,湖北,武汉,430074

5.武汉理工大学资源与环境工程学院,湖北,武汉,430070

基金项目: 湖北省自然科学基金(2004ABA090) 湖北省教育厅中青年人才基金(20038001)

关键词：纳米铜 , 石墨 , 复合添加剂 , 摩擦学性能

Effect of Nano-Copper/Graphite as a Composite Additive On the Tribological Properties of Lubricating Oil

无机纳米粒子润滑油添加剂具有良好的摩擦学性能,近年来得到了广泛重视,但其易团聚及润湿性差,碳与润滑油之间有良好的润湿性,且纳米铜/石墨复合粉体的应用研究少见报道.为此,将纳米铜/石墨复合粉体添加到润滑油中,探讨了其摩擦学性能.结果表明,纳米铜/石墨复合粉体可显著增大润滑油承压能力、降低摩擦系数特别是高荷载下摩擦系数,并可提高其抗磨能力.

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材料期刊网

纳米铜/石墨复合添加剂摩擦学性能的研究

Effect of Nano-Copper/Graphite as a Composite Additive On the Tribological Properties of Lubricating Oil

参考文献