硅铬合金理论电耗计算与生产工艺探讨  

TO EXPLORE THE THEORY ON POWER CONSUMPTION CALCULATION AND PRODUCTION PROCESS OF SILICOCHROMIUM

作　　者：朱立新[1] 席增宏 王刚[1] 

机构地区：[1]吉林铁合金股份有限公司,吉林中国132002

出　　处：《铁合金》2017年第5期4-9,共6页Ferro-alloys

摘　　要：生产中,硅铬合金冶炼电耗较高,在高温下多相间进行着复杂的物理化学变化,同时伴随着能量变化。从热力学原理出发,计算硅铬合金理论电耗与实际电耗的差异。由于硅铬合金冶炼过程中炉况变化频繁,不易掌控,且合金成分波动较大,因此从实际冶炼工艺出发,对生产工艺做出分析与探讨。The electricity consumption is high in silicochromium smelting. Under high temperature,multiphase complex physical and chemical changes happen along with the change of energy. This paper calculates the difference of actual power consumption and theory power consumption of silicochromium smelting based on thermodynamic principles.Because of the frequently change of the furnace condition in the process of silicochromium smelting,the condition is not easy to control,and so the composition of the alloy is volatile. This paper analyzes the production technology based on actual production.

关 键 词：热力学 电耗 碳质还原剂 计算 生产工艺 

分 类 号：TF64[冶金工程—钢铁冶金]