Friction and Wear of Polyimide Composites Sliding against Different Counterpart Materials
聚酰亚胺复合材料与不同对偶材料滑动摩擦磨损性能

Effect of counterpart materials(45# steel,nickel chrome alloy and Cu),carbon fibers and internal mineral lubricants on the tribological properties of thermoplastic polyimide(TPI) was studied.The worn surfaces were analyzed by SEM and optic microscope.Carbon fiber reduced friction coefficient and wear rate of TPI because of its reinforcing and carrying load capability,and mineral lubricant reduced friction coefficient because of the transfer layers.The tribological property of TPI sliding against Cu was wors...