Effect and behaviour of Al-B-C system antioxidants added to MgO-C refractories

被引：0
|
作者：
Yamaguchi, A [1 ]
Nakano, Y [1 ]
Wang, TM [1 ]
机构：
[1] Nagoya Inst Technol, Dept Mat Sci & Engn, Showa Ku, Nagoya, Aichi 4668555, Japan
来源：
CANADIAN METALLURGICAL QUARTERLY | 2000年 / 39卷 / 04期
关键词：
Additives - Aluminum - Antioxidants - Brick - Carbon - Defects - Hydrates - Reaction kinetics - Thermal effects;
D O I：
10.1179/cmq.2000.39.4.381
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Aluminum added to MgO-C refractories reacts with carbon to form Al4C3 during heating. Since it hydrates as the bricks are cooled, it causes the collapse of the refractories during reheating. The defect can be overcome by the use of Al8B4C7. In this paper, the effect and behaviour of Al-B-C system antioxidants added to MgO-C refractories have been investigated.
引用
收藏
页码：381 / 385
页数：5
相关论文
共 50 条
  • [31] Effect of MgO Grade in MgO-C Refractories on the Non-metallic Inclusion Population in Al-Treated Steel
    Kerber, Florian
    Zienert, Tilo
    Hubalkova, Jana
    Stein, Volker
    Schemmel, Thomas
    Jansen, Helge
    Aneziris, Christos G.
    STEEL RESEARCH INTERNATIONAL, 2022, 93 (06)
  • [32] Methodology for the study of MgO-C refractories degraded in service
    Gastien, R
    Aguera, FR
    Rapp, ME
    Topolevsky, RB
    ANALES DE LA ASOCIACION QUIMICA ARGENTINA, 1995, 83 (06): : 359 - 364
  • [33] Influence of additives on microstructural evolution of MgO-C refractories
    Zhang, S
    Marriott, NJ
    Lee, WE
    ELECTRON MICROSCOPY AND ANALYSIS 1999, 1999, (161): : 357 - 360
  • [34] Investigation of thermal shock behaviour of MgO-C refractories by incorporation of pyrolytic liquid as a binder
    Bahtli, Tuba
    Hopa, Derya Yesim
    Bostanci, Veysel Murat
    Yasti, Serife Yalcin
    MATERIALS CHEMISTRY AND PHYSICS, 2018, 213 : 14 - 22
  • [35] Effect of TiN and Al on properties of MgO-C brick
    Inorganic Material Engineering Center, Anshan University of Science and Technology, Anshan 114044, China
    Naihao Cailiao, 2006, 5 (329-331):
  • [36] Corrosion of MgO-C refractories by vanadium slag with high MgO content
    Li, Jie
    Diao, Jiang
    Lai, Zhiqiu
    Hu, Ruixin
    Tan, Wenfeng
    Chen, Lian
    Li, Hongyi
    Xie, Bing
    CERAMICS INTERNATIONAL, 2024, 50 (17) : 31147 - 31153
  • [37] Eco-friendly lactose/tannin-based binder in MgO-C - C refractories produced from MgO-C - C recyclate
    Lauermannova, Anna-Marie
    Jankovsky, Ondrej
    Stadtmueller, Till M. J.
    Storti, Enrico
    Aneziris, Christos G.
    CERAMICS INTERNATIONAL, 2024, 50 (21) : 40823 - 40829
  • [38] Formation of nanocarbon structures in MgO-C refractories matrix: Influence of Al and Si additives
    Zhu, Tianbin
    Li, Yawei
    Sang, Shaobai
    Xie, Zhipeng
    CERAMICS INTERNATIONAL, 2016, 42 (16) : 18833 - 18843
  • [39] Microstructure evaluation of MgO-C refractories with TiO2- and Al-additions
    Aneziris, C. G.
    Hubalkova, J.
    Barabas, R.
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2007, 27 (01) : 73 - 78
  • [40] Effect of Tar-resin Binder on Properties of MgO-C Monolithic Refractories
    Hady EFENDY
    WAN MOHAMAD
    China's Refractories, 2010, 19 (03) : 19 - 23
12345