钒氮微合金化技术中氮收得率影响因素分析  

Analysis of Influencing Factors of Nitrogen Recovery in Vanadium Nitrogen Microalloying Technology

作　　者：李萍 周昊 刘俊宝 李广艳 李少帅 刘宁宁 LI Ping;ZHOU Hao;LIU Junbao;LI Guangyan;LI ShaoShuai;LIU Ningning(The Steelmaking Plant of Yinshan Section Co.,Ltd.of Laiwu Steel Group,Laiwu 271104,China;Laiwu Branch of Shandong Iron and Steel Co.,Ltd.,Laiwu 271104,China)

机构地区：[1]莱芜钢铁集团银山型钢有限公司,山东莱芜271104 [2]山东钢铁股份有限公司莱芜分公司,山东莱芜271104

出　　处：《山东冶金》2022年第6期54-56,共3页Shandong Metallurgy

摘　　要：从钢液氧化性、脱氧合金化顺序、合金加入时间与下渣量、合金添加方式、合金种类、钢液钒含量、钢液终点温度等方面,对钒氮微合金化技术中氮收得率的影响进行分析,为钒氮微合金化钢中氮的稳定控制提供参考,以提高钒氮微合金化效果。In this paper,in order to provide reference for the stable control of nitrogen in V-N microalloyed steel,the effects of liquid steel oxidizability,deoxidation and alloying sequence,alloy addition time and slag amount,alloy addition mode,alloy type,vanadium content in liquid steel and end temperature of liquid steel on nitrogen yield in V-N microalloying technology are analyzed.

关 键 词：钒氮合金 氮收得率 影响因素 

分 类 号：TF703[冶金工程—钢铁冶金]