The Solubility of Ar in Liquid Succinonitrile

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著者

    • WANG Ying-hui
    • Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University
    • SASAKI Yasushi
    • Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University
    • ISHII Kuniyoshi
    • Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University

抄録

Since a gas bubble formation process ahead of a growing dendritic solid/liquid interface is quite complex, the direct observation of gas bubble formation by using the transparent materials is very useful method to study. For works on the gas bubble formation during the solidification, the information of solubility of gas in the melt was required. The first attempt to measure the solubility of Ar in molten succinonitrile was carried out by using a newly developed method which consists of the injection of He into molten salts through a nozzle, collection of ascending bubbles of He–Ar gas mixture, determination of concentration of Ar in the He-Ar gas mixture using a high sensitive mass spectrometer. The solubilities of Ar in molten succinonitrile have been determined as a function of temperature from 333 to 348 K and were best expressed by<br><br>ln[Ar]=–7.64–1630/<I>T</I><br><br>where the unit of solubility is expressed by mol-Ar/cm<sup>3</sup>-succinonitrile. From the temperature dependency of Ar solubility, the enthalpy of solution was found to be about 13.5 kJ/mol.

収録刊行物

  • ISIJ international

    ISIJ international 38(9), 967-970, 1998-09-15

    The Iron and Steel Institute of Japan

参考文献:  11件中 1-11件 を表示

  • <no title>

    VASCONCELLOS K. F.

    J. Cryst. Growth 28, 85, 1975

    被引用文献1件

  • <no title>

    TILLER W. A.

    Acta Metall. 1, 428, 1953

    被引用文献13件

  • <no title>

    TURKDGAN E. T.

    Trans. AIME 28, 2100, 1956

    被引用文献1件

  • <no title>

    GLICKSMAN M. E.

    Metall. Trans. 7A, 1747, 1976

    被引用文献2件

  • <no title>

    WULFF C. A.

    J. Phys. Chem. 67, 2376, 1963

    被引用文献1件

  • <no title>

    SCHAEFER R. J.

    Philos. Mag. 32, 725, 1975

    被引用文献1件

  • <no title>

    GLICKSMAN M. E.

    Material processing in the reduced Gravity Environment of Space 461, 1982

    被引用文献1件

  • <no title>

    WANG Y. E.

    Tetsu-to-Hagane 84, 55, 1998

    被引用文献1件

  • <no title>

    TIMMERMANS J.

    Physico-Chemical Constants of Pure Organic Compounds 549, 1950

    被引用文献1件

  • <no title>

    BURTON J. A.

    J. Chem. Phys. 21, 1987, 1953

    DOI 被引用文献26件

  • <no title>

    GEGUZIN Ya. E.

    J. Cryst. Growth. 52, 337-344, 1981

    DOI 被引用文献3件

被引用文献:  1件中 1-1件 を表示

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