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环烷酸稀土化合物作为润滑油添加剂的摩擦磨损性能

Tribological Property of Rare-earth Naphthenate as Lubricating Oil Additive

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【Author】 Liu Rende Tao Dehua Fu Shangfa Cao Weiguo(Lubrication Chemistry Research Laboratory, Shanghai University, Shanghai 200072, China;Shanghai Baosteel Equipment Survey Co. , Shanghai 201900, China ; Department of Chemistry, Shanghai University, Shanghai 200436, China)

【机构】上海大学润滑化学研究室；上海大学化学系上海 200072 上海宝钢设备检测公司上海 201900；上海 200072；上海 200436；

【摘要】用四球摩擦磨损试验机考察了环烷酸稀土(REN)在26＃白油中的摩擦学性能,并与当前普遍使用的抗磨剂ZDDP进行了比较,对REN与硫系、磷系润滑油添加剂的复配效果以及它们的摩擦磨损机理也进行了探讨。更多还原

【Abstract】 The tribological behavior of rare-earth naphthenate as lubricating oil additive in No. 26 white oil and the complexes of rare-earth naphthenate and organo-sulfur or organo-phosperate compounds were evaluated with a four-ball friction and wear tester, and the comparison with commercial ZDDP was also made. Synergistic effects were found in the complexes of REN and organo-sulfur or organo-phosperate compounds, and their mechanisms of friction and wear were also discussed.更多还原

【关键词】环烷酸稀土；添加剂；摩擦学性能；配伍性；协同作用；
【Key words】 Rare-earth Naphthenate Additive Tribological Behavior Compatibility Synergistic Effect；

【文献出处】润滑与密封 ,Lubrication Engineering , 编辑部邮箱 ,2003年04期

【分类号】TH117.2
【被引频次】5
【下载频次】109

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