论文部分内容阅读
介绍了电渣重熔 Ｈ１３模具钢回火曲线的建立过程及其意义。在同样的淬火条件下，利用该曲线，指导模具的回火工艺，调整模具的回火硬度，提高回火效率。
The establishment process and significance of tempering curve of ESR H13 die steel are introduced. In the same quenching conditions, the use of the curve to guide the mold tempering process, adjust the mold tempering hardness and improve the tempering efficiency.