| 水溶性Cu-DTP的合成及抗磨性能研究 |
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| 引用本文： | 邱清华,易伦,成本诚,周春山.水溶性Cu-DTP的合成及抗磨性能研究[J].中南大学学报(自然科学版),1993(2). |
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| 作者姓名： | 邱清华 易伦 成本诚 周春山 |
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| 作者单位： | 中南矿冶学院化学系，中南矿冶学院化学系，中南矿冶学院化学系，中南矿冶学院化学系 |
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| 基金项目： | 有色金属工业系统高校科研基金 |
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| 摘 要： | 合成了新型水溶极压抗磨剂二烃基二硫代磷酸铜(Cu-DTP)。研究了它在高水基介质中的极压抗磨性,四球机试验表明其具有很好的极压抗磨性能。当加入1%Cu-DTP时,水基液的P_B值为900N,D_(15)~(392)为0.29mm,配成CH-1轧制液,与目前国内外使用的轧制乳化液相比,油膜强度高。作者还利用元素分析,扫描电镜和电子探针能谱以及差热分析对其极压抗磨机理作了初步探讨。
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| 关 键 词： | 水溶性 极压抗磨 二烃基二硫代磷酸铜 |
SYNTHESIS OF THE WATER-SOLUBLE DIALKYLDITHIOPHOSPHATE-CUPPER AND STUDY ON ITS PROPERTIES OF ANTIWEAR AND EXTREME PRESSURE |
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| Qiu Qinghua,Yi Lun,Cheng Bencheng,Zhou Chunshan.SYNTHESIS OF THE WATER-SOLUBLE DIALKYLDITHIOPHOSPHATE-CUPPER AND STUDY ON ITS PROPERTIES OF ANTIWEAR AND EXTREME PRESSURE[J].Journal of Central South University:Science and Technology,1993(2). |
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| Authors: | Qiu Qinghua Yi Lun Cheng Bencheng Zhou Chunshan |
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| Institution: | Qiu Qinghua;Yi Lun;Cheng Bencheng;Zhou Chunshan Department of Chemistry |
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| Abstract: | A new water-soluble antiwear and extreme pressure additive is synthesized.Its
properites in high-water-fluid are studied in this paper.The four ball tests show that the
property of its antiwear and extreme pressure is superior.The P_B value of water-base lubri-
cant was 900 N and wear spot diameter D_(15)~(392) was 0.51 mm when adding 1% Cu-DTP.Com-
paring the property of presently used rolling emulsions,we found the load capacity was high-
er.Meanwhile,the antiwear and extreme pressure mechanisms are discussed elementally by
means of ultimate analysis,screening electronic microscope and DTA(differential thermal
analysis)etc. |
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| Keywords: | water-soluble antiwear and extreme pressure dialkyldithiophosphate-cupper |
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