Device for mounting a self-baking electrode for an electric arc furnace
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United States of America Patent
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Nov 19, 1996
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N/A
app pub date -
Aug 14, 1995
filing date -
Sep 5, 1994
priority date (Note) -
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Abstract
A device for mounting a self-baking composite electrode for an electric arc furnace, which includes a hollow metallic shell, a central column of graphite or pre-baked carbon comprising a plurality of elements fitted together by means of nipples. A carbonaceous paste is disposed between the shell and the column. The column is suspended from a support which is movable in a vertical direction with respect to the shell, along a length which is greater than the length of each of the elements. The invention is particularly relevant to furnaces for the production of silicon by carbothermic means.
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