低碳锰硅合金降碳途径探索与实践

EXPLORATION AND PRACTICE ON LOWERING CARBON METHODS FOR LOW CARBON FERROMANGANESE-SILICON

为降低低碳锰硅合金碳含量,从其降碳冶炼原理出发,探讨了炉内及炉外法降碳工艺,指出炉外镇静脱碳法操作简单,可有效地降低成本,改善技术经济指标。

In order to decrease carbon content of low carbon ferromanganese-silicon, it expounds the smelting principle, discusses both processes for lowering carbon in furnace and outside. It points that killing decarbonization process outside furnace can reduce cost effectively and improve technico-economical indexes.