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- Detection study of CC secondary cooling nozzle 连铸二次冷却喷嘴的检测研究
- Secondary Cooling Nozzle 二冷喷嘴
- By heating unilaterally metal samples up to surface temperature of metal in secondary cooling and cooling, we have simulated the influence of liquid/gas nozzle qualities to billet cooling process. 按攀钢板坯连铸的二冷段喷嘴布置方式和主要生产铸坯的品种规格，设计喷嘴特性与单、双喷嘴条件下铸坯强制冷却传热过程研究的实验方案。
- Cooling nozzle:Use in table drill machine or hand drill(cooling purpose). 水嘴：适用于台钻、手枪钻、出水冷却使用。
- By simulating and optimizing calculations, the secondary cooling syste... 并在实验室用热态模拟法研究证实了研究结果。
- Function Keys: Set the temperature to activate the secondary cooling radiator to operate at high speed. 功能键:设置启动次要散热装置的温度上限。
- Real-time temperature field calculation is the premises of dynamic secondary cooling control and soft reduction. 实时温度场计算是实现动态轻压下和动态二冷控制的前提条件。
- The greater the secondary cooling water flow ratio, the easier the spindly primary dendrites and narrow PDAS formed. 二次冷却水流量比增加，易形成细长的一次枝晶，一次枝晶臂间距降低。
- In continuous casting process,secondary cooling zone(SCZ) has significant influence on slab quality. 在连铸生产过程中,二冷段是影响铸坯质量的重要环节。
- Crackings of the beam blank have been reduced by cutting down the amount of cooling water in the mold and in the secondary cooling zone and by incre... 通过降低结晶器和二冷段的冷却水量,增大结晶器保护渣粘度等措施,减少了异型坯裂纹的产生。
- Problems appearing in the secondary cooling water for No.1 CCM at Meishan are introduced,together with its optimum principles and methods. 介绍了梅山1号连铸机二冷配水在生产实践中遇到的问题及优化原则和优化方法。
- In this paper,the secondary cooling water system for No5 rectangular billet caster in the second steel-making plant of Anyang Iron &Steel Group Co. 本文介绍了安阳钢铁股份有限公司第二炼钢厂5%23矩形坯连铸机二冷水自动配水系统。
- The cascade control of main pipe for secondary cooling in slab con caster is effecient for smooth operation of secondary cooling system. 板坯连铸机气雾冷却主管压力的串级控制是解决气雾冷却控制系统稳定运行的十分有效的控制方式。
- It is easy to cause longitudinal cracks in and depressions on slab cast with high(overheat) and strong secondary cooling. 浇铸亚包晶钢时钢水过热度高,在较强的冷却制度下会促进铸坯表面形成凹陷和纵裂。
- Abstract: The article briefly describes the application and theoretical studies of solidifi-cation simulation for mold and secondary cooling zone of continuous casting. 文摘:介绍了连铸时结晶器及二冷区中凝固仿真的应用与理论研究工作。
- The new control model of secondary cooling water was established by taking the superheat of molten steel into account.Moreover,quality of bloom was improved aft... 综合考虑了过热度对铸坯凝固过程的影响,建立了新的二次冷却水控制模型,并应用于实际生产。
- The newly developed dynamic secondary cooling and dynamic soft reduction control model for bloom caster has been introduced along with its industry application. 本文介绍国内最新开发的大方坯连铸动态二冷与动态轻压下控制模型及其工业应用效果。
- It is put forward that casting at near liquidus temperature and internsive secondary cooling are the effective way to solve the centerline segregation in continuous cast... 指出低过热度浇铸和二次水膜强化冷却是解决高碳钢连铸方坯中心偏析的有效途径,并可提高拉坯速度。
- Tack Welding Position Control for Working Roller Cooling Nozzle 工作辊冷却喷嘴点焊位置的控制
- The effects of different casting speeds, degree of superheat and secondary cooling to the central and angle part temperatures and the final solidification point have been studied. 研究了不同拉速、过热度及二冷比水量对铸坯表面中心和角部温度及铸坯凝固终点位置的影响。
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