钢液复合脱氧脱硫剂的研究  

AN INVESTIGATON ON COMPLEX-DEOXIDIZING AND DESULPHURIZING AGENTS IN MOLTEN STEEL

作　　者：韩其勇[1] 唐历[1] 郑国臻 胡志高[1] 贾连弟[1] 

机构地区：[1]北京科技大学,攀枝花钢铁研究院,北京科技大学冶金物化教研室

出　　处：《钢铁》1994年第2期26-30,39,共6页Iron and Steel

摘　　要：本文研究了ＣａＣ＿２和５种ＣａＣ＿２基复合粉剂的钢液脱氧脱硫，以及复合粉剂脱氧对钢材力学性能的影响，实验及热力学计算表明：ＣａＣ＿２可用作溶解氧含量较高的钢液预脱氧剂。５种复会粉剂可在大量节铝的条件下满足钢液终脱氧要求，同时脱除钢中部分硫含量。AbstractIn this paper the deoxidation and desulphuization of the molten steel by using CaC_2 and five kinds of complex-deoxidizer as well as the influences of complex-deoxidizers on mechani- cal properties of steel have been investigated. The experimental results show that CaC_2 can be used as a pre-deoxidizer.Five kinds of complex- deoxidizers can meet the requirments of deo- xidation and save Al.At the sametime sulphur is also removed.

关 键 词：钢水 脱氧脱硫剂 研究 

分 类 号：TF702.9[冶金工程—钢铁冶金]