METHOD OF PRODUCTION OF ALUMINUM0-MAGNESIUM ALLOY Russian patent published in 2004 - IPC

FIELD: production of non-ferrous metals alloys.

SUBSTANCE: the invention presents a method of production of an aluminum-magnesium alloys and is dealt with metallurgy of non-ferrous alloys that are dispersionly hardened by high-melting compounds. The offered method of production of the aluminum- magnesium alloy hardened by carbide of titanium and providing for feeding of a mixtures of TiC1₄ titanium tetraethylene and С₂С1₄ ethylene tetrachloride on the surface of the melt of the aluminum- magnesium alloy for its recovery at continuous mixing. At that the feeding of the mixture is exercised on the surface of the melt of the aluminum-magnesium alloy, that additionally contains scandium, at a ratio of TiC1₄ titanium tetrachloride and С₂С1₄ tetraethylene of 1 : 0.215 to 1 : 0.385. Technical result is production of aluminum-magnesium alloys with high operational features and also decreased cost of alloys due to exclusion of use of expensive powders of high-melting compounds and exclusions of non-technological repartitions on their preparation.

EFFECT: the invention allows to produce aluminum-magnesium alloys with high operational features, decreased cost of alloys production .

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