Industrial electric heating furnaces – Arc furnace device – Electrode
Patent
1985-07-22
1987-10-06
Envall, Jr., Roy N.
Industrial electric heating furnaces
Arc furnace device
Electrode
H05B 708
Patent
active
046988254
ABSTRACT:
Temperature-resistant materials as protective coat for the metal shaft of combination electrodes for the electric steel production, constituting a compound material comprising a carbon share, which contains graphitic structural elements, and a share with at least one ceramic component. The protective elements, which are made of these materials, are characterized by long service times, little susceptibility to unwanted adhesive matter, and good emergency running properties.
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Koziol Konrad
Lauterbach Inge
Schieber Franz
Taube Thomas
Zollner Christine
Arc Technologies Systems Ltd.
Envall Jr. Roy N.
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