FORECASTING OF PHOSPHORUS AND SULFUR CONTENT IN STEEL AT END POINT OF BLOWING

摘要

PURPOSE:To forecast accurately the content of P and S at the end point of the blowing without carrying out the interruption of the blowing, the inclination of the furnace body, etc., by gathering the slag with the sublance bofore the end point of the blowing, measuring the content of P and S and the slagging degree of the slag and comparing with the result of the past operation.