METHOD OF PRODUCING ALLOY

FIELD: metallurgy. ^ SUBSTANCE: invention refers to ferrous metallurgy, particularly to method of producing alloy for refining of steel. The method consists in galvanic coating of protective aluminium cover on the surface of solid particles of ferromanganese in amino-ether electrolyte at current den...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	IVANOV SERGEJ SERGEEVICH, ISAEV GENNADIJ ALEKSANDROVICH, MOROZOVA IRINA MITROFANOVNA, ISAEV PAVEL GENNADIEVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS HAND TOOLS MANIPULATORS METALLURGY PERCUSSIVE TOOLS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	FIELD: metallurgy. ^ SUBSTANCE: invention refers to ferrous metallurgy, particularly to method of producing alloy for refining of steel. The method consists in galvanic coating of protective aluminium cover on the surface of solid particles of ferromanganese in amino-ether electrolyte at current density from 0.5 to 12 A/m2 and electrolyte temperature of 15-35°C with successive holding of ferromanganese particles on cathode from 15 to 200 s till formation of aluminium coating of 5-40 mcm thickness. ^ EFFECT: producing thin aluminium containing layer and using ferroalloy for alloying steel with limited contents of aluminium. ^ 1 ex