摘要
本文针对铝镇静钢的生产工艺进行试验研究,通过对三个批次铝镇静钢的生产工艺分析,得出优化的生产方案:采取控制出炉碳含量、出钢温度、吹氩控制、喂Ca-Si线等合理措施,使钢水中夹杂物充分脱出并上浮,提升浇注质量,最终实现提高铸坯质量的目的。
In this paper,the production process of aluminum-killed steel was tested and studied.Through the production process analysis of three batches of aluminum-killed steel,the optimized production plan was obtained:reasonable measures such as controlling carbon content,tapping temperature,argon blowing and feeding Ca-Si line were taken to make inclusions in molten steel fully come out and float up,to improve casting quality and finally to improve the quality of billet.
作者
高石
GAO Shi(Testing technology research center of Tianjin product quality supervision and Testing Technology Research Institute,Tianjin 300232,China)
出处
《世界有色金属》
2022年第1期143-145,共3页
World Nonferrous Metals
关键词
连铸机
铝镇静钢
铸坯
Continuous casting machine
aluminium killed steel
billet
