系统介绍了聚合物基复合材料在摩擦过程中的界面迁移--转移膜的形成及其影响因素,得出如下规律:聚合物与对偶件滑动接触时都会发生界面迁移,导致对偶件表面形成一层转移膜.填料对转移膜的形成有促进或减弱的作用,从而减小或增大材料的摩擦系数,提高或降低材料的耐磨性;并且填料对于转移膜粘结强度的贡献与磨损率有着强烈的关联,粘结强度大则磨损率小,粘结强度小则磨损率变大.对偶件表面粗糙度对转移膜的生成也有很大影响,适当的粗糙度会促使偶件表面形成较均匀、连续且致密的复合材料转移膜,此时复合材料的磨损率也最低.滑动速度、载荷、湿度等对转移膜的生成都有重要影响.
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