FIELD: metallurgy.
SUBSTANCE: procedure consists in supply of liquid metal from distributing funnel, in crystallisation forming liquid phase of ingot and in ingot drawing. An ingot is crystallised and drawn under effect of electromagnetic field. The ingot of specified diametre is formed by simultaneous change of frequency and value of strength of axial cylinder pulsing magnetic field of uniform intensity along perimetre of the ingot.
EFFECT: raised efficiency of process and quality of ingot.
1 dwg
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