METHOD OF ELECTROSLAG REMELTING (VERSIONS)

FIELD: metallurgy. ^ SUBSTANCE: invention refers to electrometallurgy, particularly to specialised processes of electrosmelting and is designed for production of qualitative crystal structure by method of electroslag remelting (ESR). According to the method of electroslag remelting, a consumable ele...

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Bibliographische Detailangaben
Hauptverfasser:	CHUMANOV IL'JA VALER'EVICH, CHUMANOV VALERIJ IVANOVICH, PJATYGIN DMITRIJ ALEKSANDROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY 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: metallurgy. ^ SUBSTANCE: invention refers to electrometallurgy, particularly to specialised processes of electrosmelting and is designed for production of qualitative crystal structure by method of electroslag remelting (ESR). According to the method of electroslag remelting, a consumable electrode is remelted in a cooled crystalliser with a direct current at a rotation speed which facilitates a flat shape of the surface of the electrode melting end with a radial flow of liquid metal over it. According to another version, rotation is carried out in the direction counter to the effect of electromagnetic forces. ^ EFFECT: upgraded power characteristics and increased mass rate of remelting. ^ 3 dwg, 2 cl, 1 tbl