通过低碳深冲钢的氧量研究控制钢中酸溶铝  

STUDY ON OXYGEN CONTENT IN LOW CARBON DEEP-DRAWING STEEL FOR ACID-SOLUBLE ALUMINIUM CONTROL

作　　者：李朝前[1] 

机构地区：[1]武汉钢铁集团公司

出　　处：《钢铁研究》1998年第4期9-12,46,共5页Research on Iron and Steel

摘　　要：通过低碳深冲钢的氧量的研究，提出了定氧加铝的最佳工艺路线（转炉吹炼一钢水预吹氩→定氧→加铝→补吹→保护浇注），并制订出根据钢水中的氧量加铝量，取得了酸溶铝的命中率达１００％。Based upon the study of oxygen content in low carbon deep - drawing steel, the optimum procedure of oxygen detection and aluminium feeding (LD)blowing →preliminary argonblowing→oxygen detecting→aluminium feeding→argon reblowing →pretocting castcing) was raised. And the feeding amount of aluminium according to the oxygen content in molten steel was worked out, thus to make the demand of the acid - soluble aluminium perfect.

关 键 词：氧量 深冲钢 酸溶铝 炼钢 连铸 

分 类 号：TG142[一般工业技术—材料科学与工程] TF7[金属学及工艺—金属材料]