模具毛坯(模块)等向性技术研究

Study on Isotropy Technology of Die Block

介绍了模块材料的化学成分及试验方法，试验结果指出，用电碴重熔工艺冶炼的模块较用普通电炉冶炼的模块，冲击韧度可明显提高，并可显著提高模块的等向性。

This paper introduces the chemical composition and experiment method for die block. From the experiment result, it can be found that the shocktoughness and isotropy of the die block can be improved obviously through smelting using the tecnnology of re--melting of the electroslag.