| 水溶性硫磷型极压剂复合效应 |
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| 引用本文： | 贾晓鸣,张秀玲.水溶性硫磷型极压剂复合效应[J].河北理工学院学报,1999,21(4):62-66. |
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| 作者姓名： | 贾晓鸣 张秀玲 |
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| 摘 要： | 利用四球试验机和扫描电子显微镜，考察了硫脲和磷酸酯复配后的抗磨效果，并对钢球磨斑形貌和摩擦表面的元素组成进行了分析。四球结果表明，硫脲和磷酸酯具有良好的协同抗磨效应。电镜能谱分析表明，硫磷型复合极压剂水溶液在摩擦表面与Ｆｅ发生化学反应，生成一种含硫磷的化学反应膜。
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| 关 键 词： | 极压剂 水溶性 抗磨性能 复合效应 化学反应膜 |
THE SYNERGISM OF WATER SOLUBLE S-P TYPE EXTREME PRESSURE AGENT |
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| Jia Xiaoming,Zhang Xiuling.THE SYNERGISM OF WATER SOLUBLE S-P TYPE EXTREME PRESSURE AGENT[J].Journal of Hebei Institute of Technology,1999,21(4):62-66. |
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| Authors: | Jia Xiaoming Zhang Xiuling |
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| Institution: | Department of Machinery and chemical Engineering |
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| Abstract: | The Compounded Aw effect of the sulphide and phosphate ester is examined by means of four-ball tester.The form of the steel ball wear sopt and element composition of the rubbing surface is analysed by Scanning electron microscope(SEM).The result of the four-ball tester showed that the sulphide had better synergism with phosphate ester.SEM analysis indicated that the S-P type EP agent added in water could form a chemical reation film with Fe which contained S and P on the rubbing surface. |
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| Keywords: | Extreme pressure(EP)agent Water soluble Anti wear(Aw)property Synergism chemical reaction film |
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