CONSUMABLE ELECTRODE PRODUCING METHOD

FIELD: electric metallurgy, namely manufacture of consumable electrodes for electric-slag refining. ^ SUBSTANCE: method comprises steps of feeding metal plated pellets to envelope in the form of ready consumable electrode with diameter not exceeding 200 mm; then dipping said envelope together with p...

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Bibliographische Detailangaben
Hauptverfasser:	CHUMANOV IL'JA VALER'EVICH, VOTINOV VJACHESLAV VLADIMIROVICH, POTAPOV VIKTOR IVANOVICH, CHUMANOV VALERIJ IVANOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	FIELD: electric metallurgy, namely manufacture of consumable electrodes for electric-slag refining. ^ SUBSTANCE: method comprises steps of feeding metal plated pellets to envelope in the form of ready consumable electrode with diameter not exceeding 200 mm; then dipping said envelope together with pellets into melt metal while setting relation of melt metal height to height of ready consumable electrode 3 : 1. ^ EFFECT: simplified process of preliminary stage of making consumable electrode, improved chemical uniformity and sufficient mechanical strength of electrodes. ^ 3 cl, 1 ex, 1 tbl, 2 dwg