Based on the actual production,analysis is made of theinfluence of furnace charge,burdening ratio and feed rate on Nb recovery in FeNb alloy production.

• 在阐述铌铁合金的制备方法、原料要求、工艺流程及技术指标的基础上,结合生产实际分析了铌铁合金生产中炉料、配料比、加料速度等因素对铌收率的影响。