耐火材料学术委员会于1980年9月在武钢召开高炉碳砖薄炉底学术座谈会,参加会议的有武汉钢铁设计院、一冶建研所、武汉钢铁和武钢所属单位。武钢四高炉投产至今已有十年多,在四高炉的设计和建设上,从材质、结构和冷却措施上全面考虑了炉底结构,采用以碳砖为主配合冷却装置的薄 Refractory Academic Committee in September 1980 in Wuhan Iron and Steel held a blast furnace carbon brick thin bottom academic symposium to attend the meeting of Wuhan Iron and Steel Institute of Design, a Metallurgical Institute, Wuhan Iron and Steel and Wuhan affiliated units. Since the fourth blast furnace was put into operation in WISCO for more than ten years, on the design and construction of the fourth blast furnace, the structure of the hearth has been fully considered from the aspects of material, structure and cooling measures. The thin carbon-brick-based cooling device