The mechanical properties and microstructure characteristics of a high speed steel (HSS) for roll has been studied. As c......

用喷射成形技术制备GCr15轴承钢，对其超塑性进行了研究。选取喷射成形铸态及经过二次油淬超塑处理两种状态试样进行拉伸试验，得到伸......

应用喷射成形技术制备了Cr12MoV钢样，采用金相、X射线衍射、扫描电镜等分析方法对其微观组织进行了研究。将喷射成形材料与铸造方法......