镁炭砖在150t超高功率电炉上的应用  

Application of high quality MgO- C brick in 150t UHP EAF

作　　者：邹建国[1] 

机构地区：[1]天津钢管公司

出　　处：《耐火材料》1995年第5期277-279,共3页Refractories

摘　　要：天津钢管公司炼钢厂１５０ｔ超高功率电炉用国产优质镁炭砖后，平均寿命达２２０炉，炉衬工作层单耗为１．３６ｋｇ／ｔ。该砖理化性能和使用寿命接近和达到了引进产品水平和设计要求，年节约成本２３０．６万元以上。A home-made high quality MgO - C brick in 150t UHP EAF in Tianjin Steel Pipe Company has achieved an average life of 220 heats and the working lining consumption of 1. 36kg/t steel. The physical and chemical properties of this product ac its working life approched and reached the same level of the imported products. The cost has reduced greatly.

关 键 词：镁炭砖 超高功率电炉 电炉 冶炼 耐火材料 

分 类 号：TF065.12[冶金工程—冶金物理化学]