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| 高碱值磺酸盐对汽车自动传动液摩擦耐久性及抗磨的影响 | |
| 引用本文： | 胡盛学,刘维民,伏喜胜,雷锦,郭磊,刘国良.高碱值磺酸盐对汽车自动传动液摩擦耐久性及抗磨的影响[J].润滑与密封,2004(3):64-65. |
| 作者姓名： | 胡盛学 刘维民 伏喜胜 雷锦 郭磊 刘国良 |
| 作者单位： | 1. 中国科学院兰州化学物理研究所固体润滑国家重点实验室,兰州,730000;中国石油兰州润滑油研究开发中心,兰州,730060 2. 中国科学院兰州化学物理研究所固体润滑国家重点实验室,兰州,730000 3. 中国石油兰州润滑油研究开发中心,兰州,730060 4. 中国石油兰州石化公司,兰州,730060 |
| 摘 要： | 采用传动油摩擦特性试验机和四球试验机考察高碱值磺酸盐对油品摩擦耐久性和抗磨性的影响。高碱值磺酸盐可改善油品的摩擦耐久性。试验片经XPS分析 ,发现试验片表面有明显的SO4 2 - 峰 ,除钢表面外 ,Ca也存在于钢的亚表层 |
| 关 键 词： | 抗磨 摩擦 传动液 高碱值磺酸盐 耐久性 |
| 文章编号： | 0254-0150(2004)3-064-2 |
| 修稿时间： | 2003年11月26 |
Study of the Effection of Overbased Calcium Sulfonate on Anti-wear and Friction Durability of Automatic Transmission Fluids(ATF) |
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| Hu Shengxue , Liu Weimin Fu Xisheng Lei Jin Guo Lei Liu Guoliang.Study of the Effection of Overbased Calcium Sulfonate on Anti-wear and Friction Durability of Automatic Transmission Fluids(ATF)[J].Lubrication Engineering,2004(3):64-65. | |
| Authors: | Hu Shengxue Liu Weimin Fu Xisheng Lei Jin Guo Lei Liu Guoliang |
| Affiliation: | Hu Shengxue 1,2 Liu Weimin 1 Fu Xisheng 3 Lei Jin 3 Guo Lei 2 Liu Guoliang 2 |
| Abstract: | The effect was studied of overbased calcium sulfonate on anti-wear and friction durability of Automatic Transmission Fluids(ATF)by four-ball tester and transmission fluids tester.Overbased calcium sulfonate can improve the anti-wear and friction durability of oil. Analysis of X-ray Photoelectron Spectroscopy (XPS) to the tested steel surfaces clearly reveal the existence of elements sulfur ,and Ca could be detected even after argon ion sputtering of several cycles (each cycle with 3 min). |
| Keywords: | anti-wear friction transmission fluids overbased calcium sulfonate durability |
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