日本一家冶金材料研究所的专家研究出一种熔炼钼的新工艺 ,所用设备是功率为 2 0 0 0ｋＷ的电子束炉。对利用该炉熔炼钼的热平衡进行了测定 ,热效率为 70 % ,炉的能耗与反射电子能量对炉输入能量(3 0 % )的比率完全一致。采用这种工艺可获得均质的钼材 ,其加工性能明显优于其他 A Japanese metallurgical materials Institute of experts developed a new process of smelting molybdenum, the equipment used is a power of 2000kW electron beam furnace. The heat balance of the molybdenum melted by the furnace was measured. The thermal efficiency was 70%. The ratio of the energy consumption of the furnace to the input energy of the furnace (30%) was exactly the same. This process can be obtained homogeneous molybdenum, its processing performance was significantly better than the other