Self-baking electrode for electric arc furnaces and the like
AssigneeKinglor-LTD
InventorsMario Cavigli, Lorenzo Ferrari
Life of this patent
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Abstract
Self-baking electrode for electric arc furnaces, particularly suited to the production of metal silicon, ferro-alloys and the like, including a containing metal casing (1), an electrodic carbonaceous mass (4,7) and a supporting structure (8) for said electrodic mass, said supporting structure being manufactured from carbon fibres and/or composite materials based on carbon fibres, which permits to obtain products, in particular metal silicon, having a high titer and a low impurity content. Said electrode is also endowed with improved mechanical characteristics.
Claims8
A self-baking electrode for electric arc furnaces comprising a containing and guiding metal casing, an electrodic carbonaceous mass flowing in said containing casing, and a supporting structure for said electrodic mass, said supporting structure being composed of braided carbon fibres arranged in a manner so as to form a supporting element for said carbonaceous mass.
Dependencies are inferred from the claim text.