板坯连铸过程的凝固传热分析  

Analysis of Solidification Heat Transfer in Slab Continuous Casting Process

作　　者：果晶晶[1] 陈健[2] Guo Jingjing;Chen Jian(Xingtai Polytechnic College,Xingtai Hebei 054035;SINOSTEEL Xingtai Machinery&Mill Roll Co.,Ltd.,Xingtai Hebei 054025)

机构地区：[1]邢台职业技术学院资源与环境工程系,河北邢台054035 [2]中钢集团邢台机械轧辊有限公司,河北邢台054025

出　　处：《山西冶金》2021年第3期54-57,共4页Shanxi Metallurgy

摘　　要：以D32船板钢250 mm×2400 mm连铸坯为研究对象,采用ANSYS数值模拟的方法建立了铸坯的凝固传热数学模型。通过模拟分析铸坯在结晶器及二冷段凝固冷却过程中的温度变化情况,从而为控制连铸工艺参数以及轻压下技术的应用等提供了理论指导。The D32 ship plate steel 250 mm×Taking 2400 mm continuous casting slab as the research object,the mathematical model of solidification heat transfer was established by ANSYS numerical simulation.The temperature change of slab during solidification and cooling in mold and secondary cooling section is simulated and analyzed,which provides theoretical guidance for controlling continuous casting process parameters and application of soft reduction technology.

关 键 词：板坯 连铸 传热 数值模拟 

分 类 号：TF777.1[冶金工程—钢铁冶金]