Conductive antioxidant paint and graphite electrode
AssigneeMikuni Color Ltd.
InventorsHideyuki Hisashi, Issei Kawabata, Tatsuo Fukushima
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Abstract
There are disclosed a conductive antioxidant paint suitably used as an antioxidant material for a graphite electrode used in arc furnaces such as electric steel-making furnaces, and a graphite electrode coated with the conductive antioxidant paint.
Claims10
A graphite electrode coated with a conductive antioxidant paint comprising a conductive material, an antioxidant material, a polymer emulsion and an inorganic colloid as a binder, and a transition metal;
- and having a pH value of not more than 9.
A graphite electrode coated with a conductive antioxidant paint comprising a conductive material, an antioxidant material, a polymer emulsion and an inorganic colloid as a binder, and a transition metal, and having a total content of alkali metal and/or alkali earth metal of not more than 20% by weight based on the weight of the antioxidant material.
Dependencies are inferred from the claim text.