摘要
为了使轴承钢套圈锻压成型后晶粒细化、碳化物分布均匀、抑制网状碳化物的形成,设计了该晶粒细化设备,提高了轴承钢的机械性能、工艺性能和产品质量。
In order to make the forming steel bearing ring grain refinement, carbide distribution and inhibition of reticular carbide after forged, the grain refining equipment was designed, the bearing steel mechanical properties, process performance and product quality were improved.
出处
《哈尔滨轴承》
2013年第2期9-10,17,共3页
Journal of Harbin Bearing
关键词
轴承钢
网状碳化物
晶粒细化
改善切削加工性能
机械装置
bearing steel
network carbide
grain refinement
improved machinability
mechanical device
