Title:
BOTTOM CASTING TYPE FLOAT MELTING APPARATUS
Document Type and Number:
Japanese Patent JP2001108376
Kind Code:
A
Abstract:
To enable execution of casting in a smaller casting radius than usual, to enable control of the amount of casting with high accuracy in a wide range, while keeping molten metal at high purity, and to enable stop of casting and execution of re-casting.
The frequency of a current supplied to an induction coil 5 for casting is made a prescribed one in the range of 100 to 500 kHz.
Inventors:
TADANO HIDEAKI
Application Number:
JP28267699A
Publication Date:
April 20, 2001
Filing Date:
October 04, 1999
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
B22D11/06; B22D11/18; B22D18/06; B22D23/00; B22D45/00; B22F9/08; C21C7/10; C22C1/02; F27B14/06; F27D11/06; H05B6/32; (IPC1-7): F27B14/06; B22D18/06; B22D23/00; B22F9/08; C22C1/02; F27D11/06; H05B6/32
Attorney, Agent or Firm:
Shoji Shinobe
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