The effect of service temperature on the microstructure and properties of castin high-speed steel-carbon steel wear-resistant material was studied, and its tempering stability was discusses.

• 通过对镶铸高速钢-碳钢双金属耐磨材料在不同工作温度下的组织性能变化的研究,探讨了镶铸高速钢-碳钢双金属耐磨镶块的回火稳定性。