试验载荷与速度对45钢耐磨性的影响  

Effect of Experimental Load and Velocity on Wear Resistance of 45 Steel

作　　者：尹健[1] 吴化[1] 严莉 

机构地区：[1]吉林工学院材料系,吉林长春130021

出　　处：《金属热处理》2000年第11期20-21,共2页Heat Treatment of Metals

摘　　要：研究了试验载荷、滑动速度、对不同温度回火的 45钢耐磨性的影响。发现在一定滑动速度下磨损率有一峰值。在一定磨损条件下 ,中硬度钢比高硬度钢耐磨。Effect of different experimental load and velocity on the wear resistance of 45 steel tempered at different temperatures has been studied.A peak of the wear rate under certain velocity was found.Under certain wear condition the wear resistance of 45 steel with medium hardness is higher than that with high hardness.

关 键 词：中碳钢 淬火回火 磨损率 滑动速度 试验载荷 

分 类 号：TG142.31[一般工业技术—材料科学与工程]