【摘要】 介绍了我国1980年以来钢铁生产技术的发展简况，论述了在炼铁、炼钢、轧钢生产中所采用的新技术、新设备，对耐火材料在品种、性能方面提出的要求，评价了国内外耐火材料界近年来开发的耐火材料产品的应用效果，提出了发展我国耐火材料生产技术的建议。更多还原

【Abstract】 The development survey of the iron-steel technology since 1980 in Chi na,the requirement of the new processes and new equipments adopted in the steelmak ing,ironmaking and rolling production for refractory material in sorts and properties are introduced.The results in the pract cal use of refractory material products devel oped recently in the refractory area at home and abroad are evaluated,the technical pro posals for the development of refractory materia1 production in China are put forward.更多还原