Cooled electrode adapted to contact molten metal

Details Cooled electrode adapted to contact molten metal Cooled electrode adapted to contact molten metal

1979-11-13

1981-09-01

Valentine, Donald R.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204274, 204286, 13 18R, C25C 702, C25C 700, H05B 708

Patent

active

042870453

ABSTRACT:
An electrode, especially for use in metallurgical furnaces or the like containing a bath of molten material which extends through and outwardly beyond the furnace wall while its inner end is in contact with the bath of molten material. A cooling device, in form of a heat pipe, extends centrally through the electrode nearly up to the inner end of the latter and carrying at its outer end projecting beyond the outer end of the electrode a heat exchange device. The electrode includes at its inner end an arrangement for reducing heat convection from the molten material to the electrode.

REFERENCES:
patent: 2908738 (1959-10-01), Rough
patent: 3380907 (1968-04-01), Wurm
patent: 3580835 (1971-05-01), Peterson
patent: 3589988 (1971-06-01), Winand
patent: 3637468 (1972-01-01), Icxi
patent: 3745107 (1973-07-01), Jacobs
patent: 3776823 (1973-12-01), Crowther
patent: 4101725 (1978-08-01), Shelepov et al.

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