Research on Web Crack Control of Special Shape Billet Continuous Casting Machine
WU Xupeng
HOU Guangda
GAO Zhibin
LIU Wenping
LIU Zhongjian
Abstract：In this paper,the web crack problem of beam blank caster is studied.Firstly,the causes of web cracks were analyzed,including the influence of molten steel composition,pouring temperature,cooling system and other factors,and then a series of measures to control web cracks were put forward from the perspective of process optimization,such as optimizing molten steel composition,accurately controlling pouring temperature,adjusting cooling intensity and cooling uniformity,etc.,and the effectiveness of these measures was verified by comparing with the actual production data.The research results are of great significance for improving the quality of the special shape continuous casting and reducing the rejection rate.
Keywords：shaped billetweb cracksprocess parameterscooling system
Publication Date：2025-02-20
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 14-17 )