| 钻井液用植物油润滑剂的制备及摩擦学性能研究 |
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| 引用本文： | 王万杰,李长生,曹可生,冯桂双,王国明. 钻井液用植物油润滑剂的制备及摩擦学性能研究[J]. 润滑与密封, 2010, 35(1). DOI: 10.3969/j.issn.0254-0150.2010.01.008 |
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| 作者姓名： | 王万杰 李长生 曹可生 冯桂双 王国明 |
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| 作者单位： | 1. 江苏大学机械工程学院,江苏镇江,212013
2. 江苏大学材料科学与工程学院,江苏镇江,212013 |
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| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划) |
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| 摘 要： | 为了使钻井液用植物油润滑剂在高压和高温氧化后仍具有良好的抗磨减摩性能,将层状固体润滑剂石墨、蛇纹石加入植物油中,合成了几种含固体润滑剂的钻井液用植物油润滑剂;利用UMT-2球盘式摩擦试验机考察了各润滑剂的摩擦性能;在摇臂钻床上模拟钻探的摩擦工况,考察了合成的润滑剂的抗磨性能,利用扫描电子显微镜观察了钻头的磨损形貌。结果表明,在植物油中添加石墨、蛇纹石可以降低植物油的摩擦因数和摩擦副的磨损,同时可使植物油在高温氧化后仍能保持良好的减摩抗磨性能。
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| 关 键 词： | 钻井液用润滑剂 植物油 石墨 蛇纹石 摩擦学性能 |
Study on the Preparation and Tribological Properties of Drilling Fluid Vegetable Oil Lubricant |
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| Wang Wanjie,Li Changsheng,Cao Kesheng,Feng Guishuang,Wang Guoming. Study on the Preparation and Tribological Properties of Drilling Fluid Vegetable Oil Lubricant[J]. Lubrication Engineering, 2010, 35(1). DOI: 10.3969/j.issn.0254-0150.2010.01.008 |
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| Authors: | Wang Wanjie Li Changsheng Cao Kesheng Feng Guishuang Wang Guoming |
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| Affiliation: | Wang Wanjie1 Li Changsheng2 Cao Kesheng2 Feng Guishuang2 Wang Guoming1 (1.School of Mechanical Engineering,Jiangsu University,Zhenjiang Jiangsu 212013,China,2.School of Material Science , Engineering,China) |
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| Abstract: | In order to maintain the antiwear and friction reducing capacity of drilling fluid vegetable oil lubricant after high pressure and high temperature oxidation,a new type of lubricant containing some solid lubricant was prepared by adding the flake graphite and serpentine into the vegetable oil,its tribological properties was evaluated using a ball-disc friction testing machine UMT-2.The friction and wear conditions were simulated in the radial drilling machine.The drill wear morphology was investigated with ... |
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| Keywords: | drilling fluid lubricant vegetable oil graphite serpentine friction and wear properties |
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