%0 Journal Article
%T Study on the Erosion Wear Characteristics and Mechanisms of UHMWPE/Kaolin Composites<br>高岭土填充改性超高分子量聚乙烯的浆体冲蚀磨损特性
%A GONG Guo fang
%A QU Jing xin
%A YANG Hua yong
%A <br>龚国芳
%A 曲敬信
%J 摩擦学学报
%D 2001
%I 
%X Two kinds of ultra high molecular weight polyethylene (UHMWPE)/Kaolin composites were prepared by means of melt mixing and polymerization filling, respectively. The erosion wear characteristics of the two kinds of UHMWPE/Kaolin composites and their relationships with the velocity of a sand slurry were investigated on an erosion wear tester. The wear mechanisms of the composites were discussed through examining and analyzing the worn surfaces with a scanning electron microscope. It has been found that the UHMWPE/Kaolin composite of about 6.6% (mass fraction) kaolin prepared by polymerization filling has much better erosion wear properties than UHMWPE and is thus a promising structural material candidate for engineering application.
%K ultra high molecular weight polyethylene
%K kaolin
%K composite
%K erosion wear
%K wear mechanism<br>超高分子量聚乙烯
%K 高岭土
%K 复合材料
%K 冲蚀磨损
%K 磨损机理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=DA9A4070B3B28558&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=E158A972A605785F&sid=4FE459D71E3BF8EB&eid=1A363081E1FF7014&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=15&reference_num=12