Water vapor solubility in ladle-refining slags

被引：0
|
作者：
Jenny Brandberg
Du Sichen
机构：
[1] Royal Institute of Technology,the Department of Material Science and Engineering
来源：
Metallurgical and Materials Transactions B | 2006年 / 37卷
关键词：
Material Transaction; Slag Composition; Basic Slag; Hydrogen Solubility; Ladle Slag;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A thermo-gravimetric technique was used to determine the hydrogen solubilities of some Al2O3-CaO-MgO-SiO2 quaternary slags. The focus of the work was to determine the water capacities in slags having lower SiO2 concentrations, which were relevant to industrial practices. The majority of the experiments were carried out in the temperature interval 1747 to 1827 K with water pressure of 157 mbar. The reliability of the experiments was confirmed using a quenching technique. The temperature was found to have a negligible effect on the water solubilities. The composition of the slag did not seem to significantly affect the water capacity. However, as the slag composition approached CaO saturation, a considerable increase of the solubility was noticed.
引用
收藏
页码：389 / 393
页数：4
相关论文
共 50 条
  • [1] Water vapor solubility in ladle-refining slags
    Brandberg, Jenny
    Du, Sicen
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2006, 37 (03): : 389 - 393
  • [2] Viscosities of LF slags and their impact on ladle refining
    Jonsson, PG
    Jonsson, L
    Sichen, D
    ISIJ INTERNATIONAL, 1997, 37 (05) : 484 - 491
  • [3] Determination of Mixing Time in a Ladle-Refining Process Using Optical Image Processing
    Kuo, Teng-Yi
    Kuo, Jui-Chao
    ISIJ INTERNATIONAL, 2011, 51 (10) : 1597 - 1600
  • [4] Optimizing ladle-refining performance during treating special steel melts for aviation technology
    Elghazaly, S. A.
    Gyula, K. K.
    Elghazaly, W. S.
    19TH INTERNATIONAL CONFERENCE ON APPLIED MECHANICS AND MECHANICAL ENGINEERING (AMME-19), 2020, 973
  • [5] DESULFURIZATION IN LADLE WITH BASIC ALUMINOSILICATE SLAGS DURING STEEL REFINING
    KAMARDIN, VA
    RASKEVIC.NN
    KASPER, NV
    RUSSIAN METALLURGY, 1972, (06): : 36 - 41
  • [6] Effect of TiO2 Addition on the Viscosity of Ladle Refining Slags
    Zhang, Xiaomeng
    Deng, Zhiyin
    Yan, Ziwen
    Wei, Chunxin
    Zhu, Miaoyong
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2024, 55 (03): : 1656 - 1667
  • [7] Effect of TiO2 Addition on the Viscosity of Ladle Refining Slags
    Xiaomeng Zhang
    Zhiyin Deng
    Ziwen Yan
    Chunxin Wei
    Miaoyong Zhu
    Metallurgical and Materials Transactions B, 2024, 55 : 1656 - 1667
  • [8] METALLURGICAL OPERATIONS OUTSIDE FURNACE .3. OPERATIONAL RESULTS FOR A LADLE-REFINING PLANT WITH ARC HEATING
    GOSSELIN, P
    REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES, 1977, 74 (04): : 239 - 244
  • [9] STRUCTURAL STATEMENTS, COORDINATION NUMBERS AND WATER-VAPOR SOLUBILITY IN ALUMINATE SLAGS
    MAUSBACH, K
    NOWACK, N
    SCHLEGELMILCH, F
    STEEL RESEARCH, 1993, 64 (05): : 239 - 245
  • [10] THE SOLUBILITY OF WATER-VAPOR IN CAO-MGO-SIO2 SLAGS
    MAEDA, M
    TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1984, 70 (12): : S881 - S881
12345