Wear resistance and microstructure in annealed ultra high molecular weight polyethylenes

被引:0
|
作者
Dong Sheng Li
H. Garmestani
A. O. Chu
H. Ahzi
G. Alapati
M. Khatonabadi
O. Es-Said
M. T. Siniawski
L. Matrisciano
S. Ahzi
机构
[1] Georgia Institute of Technology,School of Materials Science and Engineering
[2] Loyola Marymount University,Department of Mechanical Engineering
[3] MediTECH Medical Polymers,IMFS
[4] University Louis Pasteur,UMR 7507 CNRS
来源
Polymer Science Series A | 2008年 / 50卷
关键词
Wear Resistance; Polymer Science Series; UHMWPE; Wear Behavior; Ultra High Molecular Weight Polyethylene;
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学科分类号
摘要
To improve the wear behavior of UHMWPE, the correlation between microstructure and wear resistance was studied. In this study it was found that the relationship between wear volume and sliding distance fits a power law. The exponent was used to represent the wear property, and crystal orientation distribution (texture) was used to represent microstructure. Texture analysis showed that four kinds of annealed UHMWPE sheets were all somehow isotropic. This correlates with the wear behavior of these four UHMWPE sheets.
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页码:533 / 537
页数:4
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