%0 Journal Article
%T Friction and Wear Properties of Carbon Fabric Composites Filled with PTFE and MoS2<br>MoS2和PTFE改性炭纤维织物复合材料的摩擦磨损性能研究
%A SU Feng-hu
%A ZHANG Zhao-zhu
%A WANG Kun
%A JIANG Wei
%A LIU Wei-min
%A <br>苏峰华
%A 张招柱
%A 王坤
%A 姜葳
%A 刘维民
%J 摩擦学学报
%D 2005
%I 
%X Friction and wear behaviors of MoS_2 and PTFE-modified carbon fabric composites were studied by using an Xuanwu-III high temperature friction and wear tester. Effects of MoS_2 content and test temperature on the tribological properties of carbon fabric composites were studied also. Worn surfaces and counterpart worn surface were analyzed by using a JSM-5600LV scanning electron microscopy (SEM) equipped with an energy dispersive X-ray analyzer (EDXA). It is found that friction-reducing and anti-wear properties of carbon fabric composites can be greatly improved by filling MoS_2, but PTFE as filler reinforced carbon fabric composites is not beneficial for enhancing their anti-wear and reducing-friction ability. When content of MoS_2 is 5%~15%, MoS_2 as filler can obviously reduce friction coefficient of carbon fabric composites. When content of MoS_2 is 10%, carbon fabric composites exhibit best tribological properties. Friction coefficient and wear rate of MoS_2-modified carbon fabric composites is lower than unmodified carbon fabric composites at different test temperatures. When test temperature rises to 240 , wear rate of carbon fabric composites increases rapidly, but wear rate of MoS_2-modified carbon fabric composites can be reduced 35% compared to that of unmodified carbon fabric composite.
%K carbon fabric composites
%K modification of MoS_2 and PTFE
%K friction and wear behavior<br>炭纤维织物复合材料
%K MoS2和PTFE改性
%K 摩擦磨损性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=A56BF6CB9B13EA98&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=E158A972A605785F&sid=302684F6FB4B24FF&eid=556C1A86E372B606&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=6&reference_num=10