本发明公开了一种析出强化型合金板带材 的智能化连铸装置及方法,先将强化型合金板带 的初始信息录入至PC系统,将金属原料置于熔炼 系统中的心部熔腔中熔炼,并进行电磁搅拌,保 温完成后,将熔体通过导流管流入成型系统的热 冷复合区获得固液混合体。在热冷复合区时,通 过PC系统控制固液混合体在成型系统中边部温 度不低于心部温度,然后流出热冷复合区的固液 混合体与引锭铜板接触发生凝固,随铜板拉入成 型系统的快速固溶区,在快速固溶区经过电脉冲 处理或感应加热处理,随后拉出成型系统,再经 淬火处理,即得强化型合金板带材。本发明能够 全程实现自动化,提高材料的成型效率及质量。
The present invention discloses an intelligent continuous casting device and method for precipitating reinforced alloy plate and strip, first entering the initial information of the strengthened alloy strip into the PC system, the metal raw material is placed in the core melting cavity of the melting system for melting, and electromagnetic stirring is carried out, after the heat preservation is completed, the melt flows into the hot and cold composite zone of the forming system through the guide pipe to obtain a solid-liquid mixture. In the hot and cold composite area, the solid-liquid mixture is controlled by the PC system in the forming system The edge temperature is not lower than the core temperature, and then the solid-liquid mixture flowing out of the hot and cold composite area is solidified in contact with the copper plate of the ingot, and the rapid solid solution area of the forming system is pulled into the rapid solid solution area with the copper plate, and then the forming system is pulled out and then quenched to obtain the reinforced alloy plate strip. The present invention can realize the whole process automation, improve the molding efficiency and quality of the material.