APPARATUS FOR CONTINUOUS CASTING, INGOT MANUFACTURING METHOD, AND INGOT

PROBLEM TO BE SOLVED: To provide an apparatus for continuous casting which prevents the lowering of electromagnetic separation efficiency by molten metal flow when high frequency magnetic field is applied to molten metal and can obtain high quality ingot by removing electromagnetically-separated inc...

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Bibliographic Details
Main Authors TESHIGAWARA SATOSHI, HIGUCHI MASARU
Format Patent
LanguageEnglish
Published 29.01.2009
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide an apparatus for continuous casting which prevents the lowering of electromagnetic separation efficiency by molten metal flow when high frequency magnetic field is applied to molten metal and can obtain high quality ingot by removing electromagnetically-separated inclusions, also to provide an ingot manufacturing method, and further to provide an ingot. SOLUTION: In the apparatus 10 for continuous casting, high-frequency coils 23 for applying high frequency magnetic field to the molten metal 30 in the vicinity of a solidification starting part where the molten metal 30 starts solidification are arranged so as to surround a molten metal flow passage 22 in the vicinity of the opening part 21a of a casting mold 21. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070183933