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采用MHK - 5 0 0型摩擦试验机 ,在不同锂基脂润滑下 ,对热静等压氮化硅工程陶瓷 (HIP -Si3 N4 )与轴承钢GCr15组成的摩擦副 ,进行了定量试验研究 ,并采用SEM对磨痕表面形貌进行了分析。
The MHK - 500 friction tester was used to conduct the quantitative experiment on the friction pair composed of HIP - Si3N4 and bearing steel GCr15 under different lithium grease lubrication. The surface morphology of the wear scar was analyzed by SEM.