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Title:
PULLING-UP TYPE CONTINUOUS CASTING APPARATUS, AND PULLING-UP TYPE CONTINUOUS CASTING METHOD
Document Type and Number:
Japanese Patent JP2014083561
Kind Code:
A
Abstract:

To provide a pulling-up type continuous casting device and a pulling-up type continuous casting method, whereby a casting having a high accuracy can be casted by suppressing temperature fall in a molten metal in a holding furnace.

A pulling-up type continuous casting apparatus according to one embodiment of the present invention comprises: a molten metal holding furnace 101 which holds a molten metal M1 of aluminium or its alloy; a starter ST for leading out the molten metal M1 from a molten metal surface of the molten metal M1 held by the molten metal holding furnace 101; a shape defining member 102 is provided near the molten metal surface and defines a shape of a casting to be casted by passage of a held molten metal M2 led out by the starter ST; and a cooling gas nozzle 106 for cooling the held molten metal M2 having passed the shape defining member 102. The starter ST is structured of a cast iron.


Inventors:
NISHIDA MASAFUMI
Application Number:
JP2012233738A
Publication Date:
May 12, 2014
Filing Date:
October 23, 2012
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
B22D11/01; B22D11/00; B22D11/04; B22D11/08; B22D11/20
Domestic Patent References:
JP2012061518A2012-03-29
JPH02205232A1990-08-15
JPS5764460A1982-04-19
Attorney, Agent or Firm:
Ken Ieiri