电弧炉兑铁水冶炼工艺的实验室试验  

Laboratory Steelmaking Test on Hot Metal Charging for Electric Arc Furnace

作　　者：姜周华[1] 芮树森[1] 刘喜海[1] 肖玉光[1] 王文忠[1] 张妙法[2] 钟志敏[2] 汪钺强[2] 杨仕明[2] 王涛[2] 

机构地区：[1]东北大学,沈阳110006 [2]宝山钢铁集团公司

出　　处：《特殊钢》1997年第6期28-30,共3页Special Steel

摘　　要：在180kVA实验型直流电弧炉上进行了兑入0～50％铁水冶炼工艺的试验研究。结果表明，每加入10％的铁水可使冶炼时间缩短约6．7％，电耗降低5．5％、碳含量大于0．4％，脱碳速度可超过0．1％C／min。The test with varied hot metal charging ratio 0～50% has been carried out in a laboratory-scaleelectric arc furnace with 180 kVA transformer. The results show that with hot metal charging ratio 10% forthe testing arc furnace the power on time and consumption of electric energy reduced 6. 7% and 5. 5%respectively, and with carbon content more than 0. 4% the decarburization rate higher than 0. 1%C/min wasobtained.

关 键 词：电弧炉炼钢 铁水 冶炼 实验室试验 

分 类 号：TF741.5[冶金工程—钢铁冶金]