%0 Journal Article
%T Study on the Tribological Behavior of C_(60)/C_(70) as an Oil Additive<br>C60／C70作为润滑油添加剂的摩擦学性能研究
%A Yan Fengyuan Jin Zhishan Zhang Xushou Xue Qunji
%A <br>阎逢元
%A 金芝珊
%J 摩擦学学报
%D 1993
%I 
%X Preparation of C60/C70 has been accomplished by operating a carbon arc in an atmosphere of helium. The C60/C70 mixtures are dispersed into the paraffin liquid by two ways, one is solid grinding (SG); another is solvent evaporation (SE) . The extreme pressure (EP) and antiwear behavior of C60/C70 as an oil additive are evaluated using a SRV Tester. The results showed that using the SE method to disperse C60/C70 into the paraffin liquid, the EP value can be increased by 3 times, the friction coefficient decreased from 0. 18 to 0. 11 and the wear is reduced too. It is suggested that the fine dispersed C60/C70 powder can be used in lubricating oil as an antifric-.tion and antiwear additive. The C60/C70 is worth to study further in the tribology research field.
%K buckyball
%K lubricating oil
%K EP value
%K tribological behavior<br>巴基球
%K 润滑油
%K 极压负荷
%K 摩擦学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=81173AF5FF9F851B480D35B0D5F90E43&yid=D418FDC97F7C2EBA&vid=FC0714F8D2EB605D&iid=CA4FD0336C81A37A&sid=6AC2A205FBB0EF23&eid=E84BBBDDD74F497C&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=14&reference_num=0