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
  • [31] DEVELOPMENT OF A NEW LADLE REFINING PROCESS .2. EFFECT OF A NEW LADLE REFINING PROCESS
    TANABE, H
    MATSUDA, Y
    SHIRATANI, Y
    HANMYO, M
    MIYAWAKI, Y
    TRANSACTIONS OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1983, 23 (06) : B199 - B199
  • [32] DEVELOPMENT OF LADLE ARC REFINING PROCESS .3. OPERATION OF LADLE ARC REFINING PROCESS
    MORI, H
    TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1986, 72 (12): : 1097 - 1097
  • [33] DEVELOPMENT OF LADLE ARC REFINING PROCESS .1. CONSTRUCTION OF LADLE ARC REFINING EQUIPMENT
    KATAOKA, K
    TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1986, 72 (04): : S245 - S245
  • [34] PRINCIPLES OF LADLE INJECTION AND OTHER LADLE REFINING PROCESSES.
    Heaslip, L.J.
    Sommerville, I.D.
    I & SM, 1985, 12 (11): : 58 - 60
  • [35] PRINCIPLES OF LADLE INJECTION AND OTHER LADLE REFINING PROCESSES.
    Heaslip, L.J.
    Sommerville, I.D.
    Wilson, W.G.
    I & SM, 1986, 13 (02): : 46 - 48
  • [36] KINETICS OF WATER-VAPOR DISSOLUTION IN MOLTEN SLAGS
    BANYA, S
    IGUCHI, Y
    NAGATA, S
    YAMAMOTO, S
    JOURNAL OF METALS, 1984, 36 (08): : 89 - 89
  • [37] Thermodynamic modeling of gas solubility in molten slags (II) - Water
    Jung, In-Ho
    ISIJ INTERNATIONAL, 2006, 46 (11) : 1587 - 1593
  • [38] SOLUBILITY OF COPPER IN SLAGS
    SPIRA, P
    THEMELIS, NJ
    JOURNAL OF METALS, 1969, 21 (04): : 35 - &
  • [39] SOLUBILITY OF COPPER IN SLAGS
    SPIRA, P
    THEMELIS, NJ
    JOURNAL OF METALS, 1968, 20 (01): : A169 - &
  • [40] SOLUBILITY OF NITROGEN IN SLAGS
    MOROZOV, AN
    PONOMARE.AG
    KOZLOV, YE
    RUSSIAN METALLURGY, 1971, (06): : 42 - 45
12345