摘要
阐述了炉外法生产铌铁过程中碳元素和硅元素的主要影响因素。实践证明,通过严格控制原材料中的杂质含量,合理控制配铝系数,用铝热还原法生产低硅低碳铌铁是完全可行的。
This paper expounds the main factors that affect carbon and silicon content in producing ferroniobium by the outside furnace process.The result shows that it is feasible to produce low carbon and low silicon ferroniobium in aluminothermic reduction method by controlling the impurity of raw material and proper control the proportion of aluminum coefficient.
出处
《铁合金》
2011年第4期5-8,共4页
Ferro-alloys
关键词
炉外法
铌铁
配铝系数
低碳低硅
outside furnace process
ferroniobium
proportion of aluminum coefficient
low carbon and low silicon
