The effects of respects such as material disposal,slag system and heat etc.on recovery are discussed in chrome-boron smelting with thermite method,and the control measures are also put forward.

• 讨论了铝热法铬硼合金生产工艺中原料处理、渣系、热量等方面对冶炼回收率的影响,并提出了控制方法。