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INTERFACIAL PHENOMENA BETWEEN Al-SALT-ELECTRODE |
LI Jing;HUANG Kexiong;WANG Zaoji;LIU Jun;GUO Chuntai Central South University of Technology; ChangSha Changchun Institute of Applied Chemistry; Academia Sinica professor;Faculty of Metallurgical Physical Chemistry; Central South University of Technology; Changsha 410012 |
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Cite this article:
LI Jing;HUANG Kexiong;WANG Zaoji;LIU Jun;GUO Chuntai Central South University of Technology; ChangSha Changchun Institute of Applied Chemistry; Academia Sinica professor;Faculty of Metallurgical Physical Chemistry; Central South University of Technology; Changsha 410012. INTERFACIAL PHENOMENA BETWEEN Al-SALT-ELECTRODE. Acta Metall Sin, 1990, 26(1): 86-90.
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Abstract Interfacial tension between liquid Al and molten fluoride salt wasdetermined using sessile drop method combined with X-ray radiograph. A compu-ter program of curve fit for coordination of configuration of sessile drop was usedin the picture processing of the sessile drop. Regressive equations were worked outto calculate density of the molten salt. Influence of mole ratio of NaF/AlF_3, contentof Li_2CO_3 and rare-earth oxides in the molten salt on interfacial tension of Al-saltwas discussed. The contact angles of liquid Al on the surface of graphite, graphitizedcarbon cathode and the graphite with coating of TiB_2 were determined.
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Received: 18 January 1990
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