首页>
外国专利>
METHOD FOR PREVENTING CRACKS ON A SLAB IN A CONTINUOUS CASTING PROCESS AND CONTINUOUS CASTING SYSTEM USING THE SAME CAPABLE OF REDUCING THE ROLLING FORCE OF A DRIVE ROLL
METHOD FOR PREVENTING CRACKS ON A SLAB IN A CONTINUOUS CASTING PROCESS AND CONTINUOUS CASTING SYSTEM USING THE SAME CAPABLE OF REDUCING THE ROLLING FORCE OF A DRIVE ROLL
展开▼
机译：利用减小驱动力轧制力的相同能力防止连铸过程和连铸系统中板坯裂纹的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A method for preventing cracks on a slab in a continuous casting process and a continuous casting system using the same are provided to improve the internal quality of a slab by reducing the horizontal cracks of the slab in a continuous casting process.;CONSTITUTION: A method for preventing cracks on a slab in a continuous casting process is as follows. A submerged nozzle discharges molten steel to the outside(S1). The discharged molten steel is moved through a roller and is cooled by sprayed cooling water(S3). The final coagulation completion point of the molten steel is calculated(S5). The rolling force of a drive roll of a segment is reduced based on the calculated final coagulation completion point of the molten steel(S7).;COPYRIGHT KIPO 2012
展开▼
