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依据安钢二炼钢厂连铸机改造的要求,建立矩形坯凝固传热数学模型,设计二冷配水软件,并将二冷配水由手动改为自动控制。经投入运行表明,铸坯质量良好,取得明显的效益。
According to the requirements of continuous casting machine in Anyang No.2 Steelmaking Plant, a mathematic model of solidification and heat transfer of rectangular billet was set up. The second cooling and water distribution software was designed and the second cooling and distribution water was changed from manual to automatic control. After put into operation shows that slab quality is good, and achieved significant benefits.