微机动态控制AOD炉精炼不锈钢工艺

Kinetic Computer-Controlled Process Model for Stainless Refining in AOD Vessel

摘要: 介绍了太钢18tAOD炉采用微机动态控制精炼不锈钢的工艺模型及其应用。该模型可控制终点碳和温度,使用该模型后提高了铬的回收率.

Abstract: The kinetic computer-controlled process model and its application for the stainless steel refining in 18t AOD vessel at Taiyuan Iron and Steel Co.are presented. The carbon content and temperatrue at end point were controlled. The chromium yield was increased by use of the model.