HUT56442A - Induction melting furnace
- Google Patents
Induction melting furnace
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Publication number
HUT56442A
HUT56442AHU137289AHU137289AHUT56442AHU T56442 AHUT56442 AHU T56442AHU 137289 AHU137289 AHU 137289AHU 137289 AHU137289 AHU 137289AHU T56442 AHUT56442 AHU T56442A
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Application filed by Vni Pk I T I ElektrotermicheskfiledCriticalVni Pk I T I Elektrotermichesk
Priority to HU137289ApriorityCriticalpatent/HUT56442A/en
Publication of HUT56442ApublicationCriticalpatent/HUT56442A/en
The wall of the hermetically sealed chamber of the stool (5) facing the inner space of the crucible (2) is designed in the form of metal rods (9) arranged parallel to the symmetrical axis of the crucible, which are in a group and electrically insulated against each other. The bars (9) are fixed on a baseplate (11). The material of the baseplate has a higher coefficient of thermal conductivity than the coefficient of thermal conductivity of the material of the bars (9). - The dia. of the bars (9) is selected depending on the specific resistance of their material and on the frequency of the current of the inductor (1). The dia. of each bar (9) is at least the same as the value of the penetration depth of the electromagnetic field produced by the inductor (1).