%0 Journal Article
%T Effect of CaCO3 Whisker Content on Friction and Wear of Filled PEEK Composites<br>碳酸钙晶须含量对聚醚醚酮复合材料摩擦磨损性能的影响
%A LIN You-xi
%A GAO Cheng-hui
%A LI Zhi-fang
%A <br>林有希
%A 高诚辉
%A 李志方
%J 摩擦学学报
%D 2006
%I 
%X Composite blocks of PEEK filled with 0%~50% calcium carboncite(CaCO_3) whisker were prepared by compression molding.Tribological behaviors of filled PEEK were evaluated on MM-200 block-on-ring apparatus.Morphologies of the wear traces and the transfer film were observed by scanning electron microscopy(SEM).It was found that CaCO_3 whisker filled PEEK exhibited considerably lower friction coefficient and wear rate in comparison of pure PEEK.With increasing CaCO_3 whisker contents,coefficient of friction continuously decreased but the trends in wear are different.l5 wt% CaCO_3 whisker exhibited the minimum specific wear rate.25%~30 wt% CaCO_3 whisker/PEEK composites are the best combination for friction coefficient,wear rate and cost.SEM micrographs of the wear traces of PEEK composites and carbon steel ring indicated that CaCO_3 whisker contributed to increase of the load-carrying capacity and decrease of the scuffing,adhesion and plastic deformation of filled composites.
%K polyetheretherketone(PEEK)
%K CaCO_3
%K whisker
%K friction and wear behavior<br>聚醚醚酮
%K 碳酸钙
%K 晶须
%K 摩擦磨损性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=E72B1D23CDCCD2E7&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=94C357A881DFC066&sid=A6683C8C0EB9BCA7&eid=9B95A71E6639C039&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=2&reference_num=14