Slag corrosion-resistance mechanism of lightweight magnesia-based refractories under a static magnetic field

被引：0
|
作者：
Zou, Yongshun [1 ]
Huang, Ao [1 ]
Wang, Runfeng [1 ]
Fu, Lvping [1 ]
Gu, Huazhi [1 ]
Li, Guangqiang [1 ]
机构：
[1] The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan,Hubei,430081, China
来源：
Corrosion Science | 2020年 / 167卷
关键词：
Magnesia;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Slag corrosion resistance of lightweight magnesia-based refractories with micro/nano-sized pores under a static magnetic field is investigated. They exhibited excellent slag resistance under static magnetic field of 8.5 mT with an isolation layer composed of solid phases formed at the refractory/slag interface. The static magnetic field generated a magnetic brake effect that suppressed the infiltrating flow of the molten slag and decreased the dissolution rate of MgO grains. Moreover, it also limited the thickness of the isolation layer by reducing the extent of the refractory-slag interaction, which can be applied to further improve the slag resistance of refractories. © 2020 Elsevier Ltd
引用
收藏
相关论文
共 50 条
  • [1] 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
  • [2] Comprehensive review of the corrosion behavior of magnesia-based refractories by molten steel slag
    Liu, Zhaoyang
    Cheng, Kexin
    Qiu, Wen
    Zhang, Ruinan
    Pan, Songyang
    Gao, Yuqing
    Wen, Tianpeng
    Zhang, Ling
    Yuan, Lei
    Yu, Jingkun
    JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2025, 145 : 123 - 143
  • [3] Comparison of the chemical corrosion resistance of magnesia-based refractories by stainless steelmaking slags under vacuum conditions
    Chen, Liugang
    Malfliet, Annelies
    Jones, Peter Tom
    Blanpain, Bart
    Guo, Muxing
    CERAMICS INTERNATIONAL, 2016, 42 (01) : 743 - 751
  • [4] Fused Magnesia-Based Refractories with Improved Heat Resistance
    Slovikovskii, V. V.
    Gulyaeva, A. V.
    REFRACTORIES AND INDUSTRIAL CERAMICS, 2014, 55 (03) : 248 - 249
  • [5] Fused Magnesia-Based Refractories with Improved Heat Resistance
    V. V. Slovikovskii
    A. V. Gulyaeva
    Refractories and Industrial Ceramics, 2014, 55 : 248 - 249
  • [6] CORROSION-RESISTANCE OF CARBON-CONTAINING MAGNESIA REFRACTORIES IN MELTS
    PARK, HK
    BARRETT, LR
    TRANSACTIONS AND JOURNAL OF THE BRITISH CERAMIC SOCIETY, 1979, 78 (05): : 90 - 96
  • [7] Application of a novel and simple TEST to evaluate the corrosion resistance of magnesia-based refractories to sulfur gases
    Fonseca, Daniela M.
    Gregurek, Dean
    Nunes, Eduardo H. M.
    CERAMICS INTERNATIONAL, 2020, 46 (16) : 26160 - 26167
  • [8] CORROSION-RESISTANCE OF RESIN-BONDED MAGNESIA-CARBON REFRACTORIES
    DEBENEDETTI, B
    BURLANDO, GA
    BRITISH CERAMIC TRANSACTIONS AND JOURNAL, 1989, 88 (02): : 55 - 57
  • [9] Self-flow, physical, mechanical and slag corrosion properties of Magnesia-based castable refractories containing tabular Alumina
    Alpdogan, Busra
    Yilmaz, Suat
    JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY, 2023, 38 (04): : 2477 - 2486
  • [10] CORROSION-RESISTANCE AND MICROSTRUCTURE OF HIGH-ALUMINA REFRACTORIES, BASED ON THE ROTARY SLAG TEST
    YANG, HY
    CHAN, CF
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (04) : 1074 - 1077
12345