Protection of graphite electrodes

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United States of America Patent

PATENT NO 4435510
SERIAL NO

06404906

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Abstract

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Matter for protecting graphite electrodes of electric arc furnaces, e.g. for steelmaking, to reduce loss of graphite by oxidation, comprises particles containing both a graphite-wetting fusible matrix material and a refractory filler. Methods of making and using the particulate matter are disclosed.

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Patent Owner(s)

Patent OwnerAddress
FOSECO INTERNATIONAL LIMITED 285 LONG ACRE NECHELLS BIRMINGHAM B7 5JR A BRITISH COMPANYNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dunkelmann, Dietger Bocholt, DE 2 3
Greensmith, Dennis Tamworth, GB2 1 2
Hammerton, Roderic H Bednall, GB2 1 2
Jaunich, Helmut Raesfeld, DE 10 58
Schiffarth, Josef Bocholt-Barlo, DE 4 14
Wall, Colin J Birmingham, GB2 1 2

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