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
相关论文
共 50 条
  • [1] Wear mechanisms of Al2O3-MgO spinel-forming refractories used in steel ladle impact pads
    Poirier, J.
    Prigent, P.
    Bouchetou, M. -L.
    REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES, 2013, 110 (06): : 391 - 404
  • [2] Innovative Lining of Unburnt Al2O3-MgO Brick for 300t Steel Ladle in Baosteel
    GAN Feifang
    GUO Zongqi
    GAO Jianying
    WANG Tao
    WANG Zhaohui
    China's Refractories, 2021, 30 (01) : 17 - 22
  • [3] Study of impregnation-corrosion of Al2O3-MgO refractory castables by secondary metallurgy steel ladle slags
    Prigent, P.
    Berjonneau, J.
    Bouchetou, M. -L
    Poirier, J.
    INDUSTRIAL CERAMICS, 2010, 30 (03): : 209 - 218
  • [4] The development of a thermodynamic model for Al2O3-MgO refractory castable corrosion by secondary metallurgy steel ladle slags
    Berjonneau, Jerome
    Prigent, Pascal
    Poirier, Jacques
    CERAMICS INTERNATIONAL, 2009, 35 (02) : 623 - 635
  • [5] Effect of AlON on slag resistance of Al2O3-MgO ladle castable
    Hu, Shuhe
    Zhou, Ningsheng
    Zhang, Sanhua
    Naihuo Cailiao/Refractories, 2003, 37 (05):
  • [6] Thermal characteristics of Al2O3-MgO and Al2O3-spinel castables for steel ladles
    Chen, SK
    Cheng, MY
    Lin, SJ
    Ko, YC
    CERAMICS INTERNATIONAL, 2002, 28 (07) : 811 - 817
  • [7] Deterioration mechanism of Al2O3-MgO refractory castable in RH refining ladle
    Chen, Junfeng
    Zhang, Yu
    Liu, Guangping
    Wei, Guoping
    Zhao, Yi
    Yan, Wen
    Li, Nan
    OPEN CERAMICS, 2023, 16
  • [8] Development of MgO-CaO-Al2O3 castable for steel ladle slag line
    Nakagawa, H
    Nakamura, Y
    Sawano, K
    Tamura, S
    Tsutsui, N
    Nakamura, H
    UNIFIED INTERNATIONAL TECHNICAL CONFERENCE ON REFRACTORIES (UNITECR 97), VOL 1 - 3: 5TH BIENNIAL WORLDWIDE CONGRESS - REFRACTORIES, A WORLDWIDE TECHNOLOGY, 1997, : 203 - 212
  • [9] Resin-Bonded Al2O3-MgO-C brick for steel ladle
    Nandy, SK
    Choudhury, PKR
    Chakraborti, DP
    AMERICAN CERAMIC SOCIETY BULLETIN, 2000, 79 (07): : 67 - 70
  • [10] Dynamic slag/refractory interaction of lightweight Al2O3-MgO castable for refining ladle
    Liang, Yonghe
    Huang, Ao
    Zhu, Xinwei
    Gu, Huazhi
    Fu, Lvping
    CERAMICS INTERNATIONAL, 2015, 41 (06) : 8149 - 8154
12345