FIELD: remelting of aluminium waste. SUBSTANCE: method involves preliminary superheating of metal melt, pouring in the charge by portions equal to 9-10% of melt mass, delivered in a jet of inert gas at a time interval required for superheating of each portion by 100 C. The device with a perforated nozzle reduces the melting time and waste of metal. EFFECT: higher efficiency. 3 cl, 3 dwg
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