Al2O3-MgO Precast Block Used in Steel Ladle for LC and ULC Steel

被引：0
|
作者：
Li Yuanbing [1 ]
Tian Xueguang [2 ]
Li Yawei [1 ]
Hong Xueqin [2 ]
Le Zhongxing [2 ]
Zhao Lei [1 ]
Yi Bihui [2 ]
机构：
[1] Wuhan Univ Sci & Technol, Hubei Prov Key Lab Ceram & Refractories, Wuhan 430081, Peoples R China
[2] WISCO, Wugang Refractory Co Ltd, Wuhan 430081, Peoples R China
来源：
CFI-CERAMIC FORUM INTERNATIONAL | 2008年 / 85卷 / 10期
关键词：
Al2O3-MgO; precast block; application;
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
An Al2O3-MgO precast block was manufactured by using white fused corundum, fine Al2O3, and fused MgO. -Al2O3, microsilca and calcium aluminate cement were selected as binders. The results showed that proper linear change rate of the precast block was controlled by particle size and adding amounts of fused MgO. The slag corrosion resistance of Al2O3-MgO precast block bonded by rho-Al2O3 was superior to that of the microsilica bonded and CA cement bonded. And rho-Al2O3 bonded Al2O3-MgO precast block was applied at Wuhan Iron and Steel (Group) Corporation (WISCO) to meet the requirements of production clean steel in large scale.
引用
收藏
页码：E83 / E85
页数：3
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