不同润滑条件对纳米Al_2O_3改性UHMWPE摩擦磨损性能的影响

The Effects of Different Lubricating Condition on Friction and Wear Properties of Nano-Al_2O_3 Modified UHMWPE

用MPV 2 0 0型摩擦磨损试验机对纳米Al2 O3改性超高分子量聚乙烯 (UHMWPE)塑料合金材料在不同润滑条件下 (干摩擦、水润滑 )进行了摩擦学性能测定 ,分别考察了载荷、速度以及运行时间等对材料摩擦学性能的影响。为纳米Al2

With the MPV-200 friction and wear testing machine,the friction and wear properties of nano-Al 2O 3 modified Ultra High Molecular Weight Polyethylene (UHMWPE) plastic alloy were studied under different lubricating conditions. The effects of load, speed and time on friction and wear properties were tested. It provides a theoretic basic for practical application of nano-Al 2O 3 modified UHMWPE plastic.