降低1215MS钢合金成本生产实践  

Production Practice of Cost Reduction for Steel Alloy 1215MS

作　　者：梁森泉 张建平 徐友顺 LIANG Sen-quan;ZHANG Jian-ping;XU You-shun(Guangdong ZNIS Co.,Ltd.of Baowu Group Zhongnan Iron&Steel,Shaoguan,Guangdong,512123,P.R.China)

机构地区：[1]宝武集团广东中南钢铁股份有限公司,广东韶关512123

出　　处：《南方金属》2025年第2期53-55,44,共4页Southern Metals

摘　　要：本文针对1215MS钢的生产及降低合金成本进行研究,在提高钢水质量的同时,还能降低合金成本。通过转炉终点控制以及出钢合金脱氧的优化,不但减少钢中三氧化二铝夹杂的产生,还降低了铝铁、低锰合金的成本;同时,LF炉通过脱氧造渣的控制,降低渣中的氧化锰,有效还原锰到钢水里,降低合金的消耗。The production of steel 1215MS and the reduction of alloy cost are studied.Through the end-point control of converter and optimization of tapping alloy deoxidation,not only the production of aluminium oxide inclusions in steel is reduced,but also the cost of Al-Fe and low Mn alloys is reduced,and at the same time,the manganese oxide in slag is reduced,which effectively reduces manganese to molten steel,reduces the consumption of alloy.

关 键 词：渣中氧化锰含量 LF精炼 1215MS 

分 类 号：TG142[一般工业技术—材料科学与工程]