%0 Journal Article
%T Investigation of Friction and Wear Behavior of Carbon Fiber Felt Reinforced Aluminum-matrix Composites<br>碳纤维毡增强铝基复合材料的摩擦磨损性能研究
%A KONG Xiao li
%A LIU Yong bing
%A LU You
%A YANG Bo
%A <br>孔晓丽
%A 刘勇兵
%J 摩擦学学报
%D 2001
%I 
%X Carbon fiber felt reinforced aluminum matrix composites were prepared by means of squeeze infiltration process. The friction and wear behavior of the composites sliding against 5CrNiMo alloy was examined on an MG 2000 high speed and high temperature test rig in a pin on disc configuration. The morphology and structure of the carbon fiber felt and the morphologies of the worn surfaces of the composite and the matrix alloy were observed with a scanning electron microscope. The morphologies of the wear debris of both the composite and the matrix alloy were examined with a scanning electron microscope as well. As the results, the composites show better wear resistance and lower friction coefficient than the matrix alloy. This is attributed to the generation of a composite solid lubricating film composed of metal oxide and carbon film on the worn surfaces. The composites experienced a transition from steady state wear to severe wear.
%K carbon fiber felt
%K aluminum
%K matrix composites
%K friction and wear behavior<br>碳纤维毡
%K 铝基复合材料
%K 摩擦磨损性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=BFFAC1B647D449B0&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=B31275AF3241DB2D&sid=A6683C8C0EB9BCA7&eid=9B95A71E6639C039&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=8&reference_num=6