摘要
在实验室研究了海拉尔褐煤半焦的反应性能、比电阻等性质。通过冶炼硅铁的工业试验表明，该半焦具有降低硅铁电耗，提高产量等效果，是优质的炭质还原剂。
Abstract Some properties of Hailaer lignite char were studied in lab, such as the reactivity and electric resistivity. Ferrosilicon smelting industry-scale test shows that Hailaer lignite char is a high quality carbonaceous reducing agent,because of its effective of reducing eletricity consumption and increasing output.
出处
《铁合金》
北大核心
1994年第5期24-26,共3页
Ferro-alloys
