Effect of Molding Press Direction on Properties of Periclase-spinel-carbon Brick  

作　　者：YANGDing'ao YUZhiming CHENShufeng ZHANGZunyu 

机构地区：[1]SanmenxiaPolytechnic,Sanmenxia,Henan,472000,China [2]JinyuanRefractoryFurnaceIndustryCo.Ltd.,Jiyuan,Henan,454661,China [3]SuCountyRefractoryIndustrialCo.Ltd.,Suzhou,Anhui234000,China

出　　处：《China's Refractories》2004年第1期28-31,共4页中国耐火材料（英文版）

摘　　要：The effect of press direction on the thermal expansion, slag resistance, etc. of periclase spinel carbon brick has been studied in this article. The results show that the thermal expansion rate in the direction parallel to the press axis is larger than that in the direction perpendicular to the press axis and the slag resistance in the direction parallel to the press axis is much better than that in the perpendicular direction. The directional distribution of graphite in the specimen is observed with the microscope.The effect of press direction on the thermal expansion, slag resistance, etc. of periclase spinel carbon brick has been studied in this article. The results show that the thermal expansion rate in the direction parallel to the press axis is larger than that in the direction perpendicular to the press axis and the slag resistance in the direction parallel to the press axis is much better than that in the perpendicular direction. The directional distribution of graphite in the specimen is observed with the microscope.

关 键 词：Press direction PROPERTY Graphite Periclase  spinel  carbon 

分 类 号：TQ175.622[化学工程—硅酸盐工业] TQ175.71