Определение границ двухфазной зоны углеродистых и легированных сталей

In the article analysis of the existing methods of calculation of temperature of a steel liquidus is made on the basis of which the option providing results with the minimum error of experimental data is chosen. To define the metallurgical length of the ingot spilled in the conditions of the of continuous casting machine and time of full solidification of a metal new assessment technique is offered; existence of clusters in liquid melt and a liquidation of impurities in the course of crystallization is taken into consideration.