国外不定形耐火材料在炼铁中的使用现状

Present situation of unshaped refractories for iron making in foreign countries

介绍了高炉炉身、出铁场和铁水运输设备用不定形耐火材料的使用状况和实际效果．展示了炼铁用不定形耐火材料的发展和使用前景。

Firstly,general situation of unshaped refractories used in iron making industry in foreign countries has been introduced briefly. Then,a detailed description of the application and results of unshaped refractories employed in iron making field in three parts as iron runner system, blast furnace and hot metal transfer equipment are presented. Finally, the prospects of these products have been laid out.