转炉永久层用半轻质镁砖的研制  

RESEARCH AND PRODUCTION OF SEMI—LIGHT MG BRICKS FOR PERMANENT LINING OF THE CONVERTER

作　　者：华夏[1] 

机构地区：[1]武钢钢研所,430080

出　　处：《钢铁研究》1992年第6期39-43,共5页Research on Iron and Steel

摘　　要：以适当的颗粒组分为骨架,添加可燃物,用机压成型和高温烧成工艺研制出具有体积密度低、气孔率高、导热系效小、隔热性能好的转炉永久层用半轻质镁砖,并已投入使用。The semi ight Mg bricks with properties of ow buk density, high porosity ratio, sma heat transfer coefficieney and exceent heat insuation have been produced using seected granuated components as the aggregates with addition of the combustibe by way of mechanica press forming and high temperature firing and have been tria used in the permanent ining of the converter.

关 键 词：转炉 永久层 半轻质镁砖 

分 类 号：TF065.12[冶金工程—冶金物理化学]