Research of slag corrosion resistance of chrome free refractories for RH vessel lining

被引：0
|
作者：
机构：
来源：
| 2005年 / Luoyang Naihuo Cailiao Yanjiusuo, Jianxi-qu, China卷 / 39期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Slag resistances of four typical magnesia-based chrome free refractories including MgO-ZrO2, MgO-MgO · Al2O3, MgO-MgO · Al2O3-TiO2 and MgO-MgO · Al2O3-ZrO2 and MgO-Cr2O3 brick for RH lower vessel were comparatively researched. The slag corrosion is mainly caused by the corrosion reaction between the refractories and the penetrated ferric oxide, CaO, SiO2 and MnO constituents of slag. Because of the high refractability of calcium zirconate (CaO · ZrO2) formed by the corrosion reaction between ZrO2 in MgO-ZrO2 refractories and the CaO in slag, MgO-ZrO2 refractories have better slag resistance than that of the other magnesia-based chrome free refractories.
引用
收藏
相关论文
共 50 条
  • [21] Research on the Wetting and Corrosion Behavior Between Converter Slag with Different Alkalinity and MgO-C Refractories
    Liu, Jihui
    Sheng, Hongyuan
    Yang, Xin
    He, Zhijun
    Hou, Xinmei
    OXIDATION OF METALS, 2022, 97 (1-2): : 157 - 166
  • [22] Research on the Corrosion Resistance of Manganese Slag Cement Stabilized Macadam Base
    Qin, Feng
    He, Zhuangbin
    Huang, Qionnian
    GREEN BUILDING MATERIALS AND ENERGY-SAVING CONSTRUCTION, 2011, 280 : 13 - 18
  • [23] Slag corrosion-resistance mechanism of lightweight magnesia-based refractories under a static magnetic field
    Zou, Yongshun
    Huang, Ao
    Wang, Runfeng
    Fu, Lvping
    Gu, Huazhi
    Li, Guangqiang
    Corrosion Science, 2020, 167
  • [24] Slag corrosion-resistance mechanism of lightweight magnesia-based refractories under a static magnetic field
    Zou, Yongshun
    Huang, Ao
    Wang, Runfeng
    Fu, Lvping
    Gu, Huazhi
    Li, Guangqiang
    CORROSION SCIENCE, 2020, 167
  • [25] Mechanical behavior and slag corrosion resistance of ZrSiO4/SiC reinforced MgO-C refractories
    Zandi, Mohsen
    Manafi, Sahebali
    Limooei, Mohammad Bagher
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS, 2023, 237 (11) : 2800 - 2808
  • [26] Corrosion resistance of Al-Cr-slag containing chromium-corundum refractories to slags with different basicity
    Wang, Xianghui
    Zhao, Pengda
    Chen, Jianwei
    Zhao, Huizhong
    He, Kai
    CERAMICS INTERNATIONAL, 2018, 44 (11) : 12162 - 12168
  • [27] Preparation and blast furnace slag corrosion behavior of SiC-Sialon-ZrN free-fired refractories
    Huang, Juntong
    Huang, Zhaohui
    Liu, Yan'gai
    Fang, Minghao
    Liu, Haitao
    Cao, Xiaowei
    Li, Xiaochao
    Yin, Mengyan
    Wen, Ruilong
    Tang, Hao
    CERAMICS INTERNATIONAL, 2014, 40 (07) : 9763 - 9773
  • [28] Improved oxidation resistance while maintaining slag corrosion resistance of MgO-SiC-C refractories with moderate amounts of liquid phase
    Guo, Weijie
    Zhao, Xu
    Zhu, Tianbin
    Chen, Qilong
    Li, Yawei
    Xu, Xiaofeng
    Xu, Yibiao
    Dai, Yajie
    Yan, Wen
    Li, Yuanjin
    Wang, Xuyuan
    INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2024, 21 (03) : 2391 - 2403
  • [29] Research of Al2O3-SiC-C refractories as chromia-free lining for gasifier
    Bie, Chuanyu
    Sang, Shaobai
    Li, Yawei
    Zhu, Tianbin
    Xu, Yibiao
    CERAMICS INTERNATIONAL, 2016, 42 (12) : 14161 - 14167
  • [30] Improved slag corrosion resistance of MgO-C refractories with calcium magnesium aluminate aggregate and silicon carbide: Corrosion behavior and thermodynamic simulation
    Guo, Weijie
    Zhu, Tianbin
    Zhao, Xu
    Li, Yawei
    Chen, Qilong
    Xu, Xiaofeng
    Xu, Yibiao
    Dai, Yajie
    Yan, Wen
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2024, 44 (01) : 496 - 509
12345