摘要
指出了原料、操作工艺、单位炉料热效应。比重及炉型尺寸和加料量是影响金属热法钨铁成分偏析的几个重要因素，进一步对有关因素进行了分析，并提出了消除偏析的有关措施。
It is pointed out that raw materials,operation process,thermal value per unit of charge,specific gravity of charge,size of smelting furnace and quantity of charge are important factors to affect the segregation of Fe-W composition in metallothermic method.The factors are analysed and measures to remove the segregation are raised.
出处
《河北冶金》
1998年第2期136-139,共4页
Hebei Metallurgy
关键词
金属热法
钨铁
成分偏析
铁合金
metallothermic method Fe-W segregation of composition
