异型坯连铸机黏结漏钢的原因分析及控制措施  

Cause Analysis and Control Measures for Sticking Breakout of Beam Blank Continuous Caster

作　　者：吴旭鹏 侯光达 高志滨 刘文凭 刘忠建 WU Xupeng;HOU Guangda;GAO Zhibin;LIU Wenping;LIU Zhongjian(Steelmaking Plant of Laiwu Branch of Shandong Iron and Steel Co.,Ltd.,Jinan 271100,China)

机构地区：[1]山东钢铁股份有限公司莱芜分公司炼钢厂,山东济南271100

出　　处：《山东冶金》2024年第4期24-26,共3页Shandong Metallurgy

摘　　要：对异型坯连铸机黏结漏钢的原因进行了分析,导致异型坯黏结的主要原因与保护渣的理化性能、钢种、异常操作、浸入式水口偏斜、钢水温度、结晶器液面波动、结晶器铜板使用寿命等方面有关。在这些方面制定了相关控制措施,有效降低了连铸机黏结漏钢概率。This paper analyzes the reasons for the sticking breakout of beam blank continuous caster,and finds that the main reasons for the sticking of beam blank are related to the physical and chemical properties of mold powder,steel grade,abnormal operation,submerged nozzle deflection,molten steel temperature,molten steel level fluctuation in mold,mold copper plate service life and other aspects,and then the relevant control measures are formulated,the probability of sticking breakout of beam billet caster was effectively reduced.

关 键 词：异型坯连铸机 保护渣 漏钢事故 结晶器 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]