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意大利Soe Terni公司的工作人员认为控制钢锭的凝固过程是显著改善化学和物理性能均匀性、屈服点及减少钢锭废品的方法。该公司使用数学模型按操作程序模拟凝固的过程以决定钢锭的几何形状和操作程序。为了达到产量和质量的要求,他们建议采取的措施有,用轻型圆柱形热顶辅以绝缘衬垫,锭模的斜度小于1.3,使顶部的比重大于锭体的23％,以减少浇注所需的时间,使用较高的浇注温度等。
The staff of Soe Terni in Italy considered the control of ingot solidification as a way to significantly improve both chemical and physical properties, yield point and reduction of ingot scrap. The company used a mathematical model to simulate the solidification process in order to determine the ingot geometry and operating procedures. In order to meet the requirements of yield and quality, they recommended measures to be taken with a light cylindrical hot top supplemented with an insulating gasket with an inclination of the ingot of less than 1.3 so that the top proportion is greater than 23% of the ingot to reduce the need for pouring The time required, the use of higher pouring temperature and so on.