用电子束炉熔炼废料提纯金属,所得金属铸锭中的杂质含量与熔炼工艺参数密切相关。为了改善金属铸锭的质量,保加利亚学者开展了关于工艺参数与电子束熔炼提纯钛和钽中杂质含量的关系研究,同时选择最优的处理条件。 E-beam furnace smelting waste metal purification, the resulting metal ingot impurity content and smelting process parameters are closely related. In order to improve the quality of metal ingot, Bulgarian scholars conducted a study on the relationship between the process parameters and the impurity content of purified titanium and tantalum by electron beam smelting, while selecting the optimum processing conditions.