| 不同维度纳米铜对锂基润滑脂摩擦学性能的影响机制 |
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| 引用本文： | 王晶 郭小川 米红英 周维贵 杨鑫. 不同维度纳米铜对锂基润滑脂摩擦学性能的影响机制[J]. 中国炼油与石油化工, 2020, 22(1): 118-126 |
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| 作者姓名： | 王晶 郭小川 米红英 周维贵 杨鑫 |
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| 作者单位： | 1. 军事新能源技术研究所;2. 后勤工程学院 军事油料应用与管理工程系;3. 解放军军事科学院油料研究所; |
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| 摘 要： |
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| 关 键 词： | 纳米铜 维度 添加剂 摩擦学 |
| 收稿时间： | 2019-08-26 |
| 修稿时间： | 2019-09-25 |
Tribological characteristics of nano-coppers with different dimensions as lithium grease additive |
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| Jing WANG Mi Hongying Yang Xin. Tribological characteristics of nano-coppers with different dimensions as lithium grease additive[J]. China Petroleum Processing and Petrochemical Technology, 2020, 22(1): 118-126 |
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| Authors: | Jing WANG Mi Hongying Yang Xin |
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| Abstract: | As an excellent anti-wear and friction-reducing additive, nano-copper has attracted extensive researches and attention in tribology field. However, the existing researches are still limited to zero-dimensional nano-copper, that is, the effect of copper nanoparticles on the tribological properties of lubricants. In this paper, the effects of nano-coppers with different dimensions (copper nanoparticles, copper nanowires and copper nanoplates) on the anti-wear ability and friction-reducing performance of lithium grease were systematically investigated. And the mechanism of interaction between dimension and tribological properties was explained in detail. It is concluded that the tribological properties of lithium grease can be improved by the addition of nano-coppers with different dimensions and the dimension of nano-copper has great influence on its tribological property. |
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| Keywords: | nano-copper dimension additive tribology. |
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