ELECTRODE AND METHOD OF ELECTRODE ASSEMBLY IN ELECTRIC ARC FURNACE

FIELD: metallurgy. ^ SUBSTANCE: invention can be used in chemically aggressive melts and also in melts sensitive to escaping from electrodes carbon. The electrode contains a current conductive core and has a protective coat made out of electro conductive material, neutral to a melt and slag. The pro...

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Bibliographische Detailangaben
Hauptverfasser:	KENIG ROLAND, VAJSHEDEL' VAL'TER
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL RETORTS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: metallurgy. ^ SUBSTANCE: invention can be used in chemically aggressive melts and also in melts sensitive to escaping from electrodes carbon. The electrode contains a current conductive core and has a protective coat made out of electro conductive material, neutral to a melt and slag. The protective coat completely envelopes the electrode region contacting with a melt or slag. The cores of electrodes are input into a ceramic protective coat which is stationary installed in a furnace. ^ EFFECT: expands application of electrodes and upgrades their reliability in operation. ^ 17 cl, 3 dwg