| 1. | By the numerical results basic physical processes of electrode erosion are investigated , the relations between eroded volume of electrodes and some characteristic parameters of electrode materials such as heat conductance , specific heat , melting point , boiling point and so on were obtained , and erosion - resistant capabilities of copper , tungsten and aluminum were compared 通过计算研究了电极烧蚀过程的基本物理图象,得到了电极材料烧蚀量与材料热导率、比热、熔点、沸点等特性参数的关系,并比较了铜、钨、铝三种电极材料的耐烧蚀能力。 |