| 摘要 |
PROBLEM TO BE SOLVED: To reduce the influence to a plastic-worked article so as to become the minimum even in the case of developing a cast defect, by displacing the finish-solidified part from the center part of a cast material, in a continuous casting of a metal. SOLUTION: In the continuous casting method with which a plurality of rotational molding members 10, 11 are oppositely disposed while surrounding a casting space and the metallic cast material S1 is produced by driving these rotational molding member 10, 11 in the cast-out direction, the difference of high and low temperatures to the plurality of rotational molding members 10, 11 is given. To be concrete, the temperature at the portion R1 which starts to come into contact with the molten metal M, of one side of the rotational molding member 11 is set to [melting point or liquidus temperature of the metal]×0.35 or more, and the other side of the rotational molding member 10 is cooled. COPYRIGHT: (C)2005,JPO&NCIPI
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