碳素结构钢的回火脆性与抗剥离耐磨车轮的研制

High Temperature Temper Brittleness of Carbonic Steel and Development of Fatigue Peelback Resistant Wheel

研究了碳素结构钢的高温回火脆性及其对显微组织和有关性能的影响;探讨了该现象与疲劳剥离的内在联系;在此基础上研制的抗剥离耐磨车轮取得了明显的运用效果。

The effect of high temperature temper brittleness on the microstructure and mechanical properties of carbonic steel was studied. The close relations between temper brittleness and fatigue peelback is discussed in the paper. A fatigue peelback resistant wheel has shown remarkable operating efficiency.