喷丸处理对W6Mo5Cr4V2高速钢使用寿命的影响  

Effect of Shot Peening on Service Life of W6Mo5Cr4V2 High Speed Steel

作　　者：胡子付[1] 

机构地区：[1]内蒙古工业大学,内蒙古呼和浩特010070

出　　处：《铸造技术》2014年第4期700-701,共2页Foundry Technology

摘　　要：采用不同工艺对W6Mo5Cr4V2高速钢进行了喷丸处理,研究了其磨损性能、高温氧化性能和热疲劳性能。结果表明,喷丸处理有利于提高W6Mo5Cr4V2高速钢的耐磨损性能、抗高温氧化性能和抗热疲劳性能,最佳喷丸处理强度为0.15 A,覆盖面积优选为300%。The wear resistance, high temperature oxidation resistance and fatigue resistance of W6Mo5Cr4V2 high-speed steel after shot peening were studied. The results show that the wear resistance, high temperature oxidation resistance and fatigue resistance of W6Mo5Cr4V2 high-speed steel improve after shot peening, and the optimized peening strength is 0.15 A, peening cover area is 300%.

关 键 词：高速钢 使用寿命 喷丸处理 

分 类 号：TG668[金属学及工艺—金属切削加工及机床]