HIGH FREQUENCY INDUCTION FURNACE AND MOLTEN MATERIAL MANUFACTURING METHOD USING THE SAME

PROBLEM TO BE SOLVED: To provide a high frequency induction furnace capable of quickly melting an object to be melted while suppressing "a bridging phenomenon" and a molten material manufacturing method using the same. SOLUTION: The high frequency induction furnace comprises a cylindrical...

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Bibliographische Detailangaben
1. Verfasser:	FUKUYAMA TOSHIAKI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR BLASTING CHEMISTRY COMPOUNDS THEREOF CRYSTAL GROWTH DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING INORGANIC CHEMISTRY KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY NON-METALLIC ELEMENTS OPEN SINTERING OR LIKE APPARATUS OVENS PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL RETORTS SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a high frequency induction furnace capable of quickly melting an object to be melted while suppressing "a bridging phenomenon" and a molten material manufacturing method using the same. SOLUTION: The high frequency induction furnace comprises a cylindrical crucible 1 having a housing concave part for housing the object 4 to be melted, a high-frequency coil 2 arranged around the crucible 1, and a heated body 3A generating induction heating by high frequency from the high-frequency coil 2 for melting the object 4 to be melted. Inside the housing concave part of the crucible 1 or inside a surrounding wall composing the crucible 1, the heated body 3A is formed in a shape of regulating a melting start position of the object 4 to be melted, or provided at a position of regulating the melting start position. COPYRIGHT: (C)2009,JPO&INPIT