| 粘度指数改进剂对基础油润滑性影响研究 |
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| 引用本文： | 宋世远,范新华.粘度指数改进剂对基础油润滑性影响研究[J].润滑与密封,1998(2):17-20. |
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| 作者姓名： | 宋世远 范新华 |
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| 作者单位： | 后勤工程学院油品应用化学系，后勤工程学院油品应用化学系 重庆，400042，重庆，400042 |
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| 摘 要： | 用四球试验的高速低负荷磨斑直径，低速高负荷磨斑直径，最大无卡咬负荷，烧结负荷，综合磨损值五个指标考察了七种增粘剂对石旱基油和中间基润滑性的影响。结果证明各种增粘剂对两种基础的综合磨损有明显提高，而且增粘剂对基础油润滑性影响规律是一致的。
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| 关 键 词： | 粘度指数改进剂 基础油 润滑性 润滑油 |
Effects of VI Improver on the Lubricating Performances of Base Oil |
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| Song Shiyuan Fan Xinhua
Logistic Engineering Institute,Chongqing.Effects of VI Improver on the Lubricating Performances of Base Oil[J].Lubrication Engineering,1998(2):17-20. |
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| Authors: | Song Shiyuan Fan Xinhua
Logistic Engineering Institute Chongqing |
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| Abstract: | The effect of 7 kinds of VI improver on the lubricating performances of paraffin and intermediate base oils is studied by 4 ball tester. PD, PB and ZMZ (composite wear value) are used to rate their effects. Tests show that each kind of VI improver can obviously raise the composite wear value of two base oils, and the effects of VI improvers on lubricity of two base oils are the same. |
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| Keywords: | VI Improver Base oil Lubricating Performance |
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