Title:
SILICON CASTING DEVICE AND SILICON CASTING METHOD
Document Type and Number:
Japanese Patent JP2002292458
Kind Code:
A
Abstract:
To solve a problem that it is difficult to make even the temperature gradient in an ingot from the initial period of solidification to the complete solidication.
In the silicon casting device provided with a mold for filling a silicon mold liquid, a pedestal for placing the mold, and a cooling plate for cooling the bottom of the mold, the cooling plate is made to vertically move independently of the pedestal.
Inventors:
YAMATANI MUNEYOSHI
Application Number:
JP2001097711A
Publication Date:
October 08, 2002
Filing Date:
March 29, 2001
Export Citation:
Assignee:
KYOCERA CORP
International Classes:
B22D21/00; B22D25/04; B22D27/04; B22D27/08; (IPC1-7): B22D27/04; B22D21/00; B22D25/04; B22D27/08
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