Protection of graphite electrodes

Details Protection of graphite electrodes Protection of graphite electrodes

1982-08-03

1984-03-06

Poer, James

Compositions: ceramic

Ceramic compositions

Carbide or oxycarbide containing

501 96, 501 99, C03C 500

Patent

active

044355106

ABSTRACT:
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.

REFERENCES:
patent: 1742259 (1930-01-01), Kelleher
patent: 3479137 (1969-11-01), Campbell et al.
patent: 4119573 (1978-10-01), Ishida et al.

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