摘要 |
A method of controlling the temperature of molten steel and the carbon content in an oxygen converter comprising the steps of, making measurements by the use of a detecting probe at the suitable time in the midst of the blowing; measuring the actual value at that time as the starting point for the thereafter operation of prediction; using the amount of slag accumulated oxygen as a principal parameter for operation of the prediction, and combining the third feature stated above with the second feature stated above for obtaining the predicted value with higher accuracy. |