%0 Journal Article
%T Dry Tribological Behaviors of PDCPD Self-Lubricating Materials under High Sliding Speed<br>聚双环戊二烯自润滑材料的高速干摩擦行为
%A PAN Bing-li
%A ZHAO Jing
%A ZHANG Yu-qing
%A ZHANG Yong-zhen
%A <br>潘炳力
%A 赵菁
%A 张玉清
%A 张永振
%J 摩擦学学报
%D 2012
%I 
%X Oil-impregnated polydicyclopentadiene (PDCPD) are prepared by a simulating reaction injection molding (RIM) system. The tribological properties of the composite under high sliding speed (5~20 m/s) are evaluated on a MMS-1G friction and wear tester. The results show that the incorporation of oil in PDCPD contributes to reduction on both wear rate and friction coefficient. The sliding speed has no significant influence on wear resistance of neat PDCPD while the tribological behavior of oil-impregnated PDCPD is sensitive to sliding speed. Under lower sliding speed, neat PDCPD is characterized by abrasive wear,under higher sliding speed, adhesive wear and micro-pit damage are dominated. The wear mode of oil-impregnated PDCPD is mild surface scratch and fatigue wear and completely different from that of the neat PDCPD.
%K PDCPD
%K friction under high velocity
%K tribological property<br>聚双环戊二烯
%K 高速摩擦
%K 摩擦磨损性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=E2C08545FC0804A4ECDF75E0B1D6C6D3&yid=99E9153A83D4CB11&vid=9971A5E270697F23&iid=38B194292C032A66&sid=9CA95D22FC1D537C&eid=B78CD622C1934236&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=1&reference_num=8