Title:
ELECTRO-SLAG MELTING METHOD USING LOW FREQUENCY ALTERNATING CURRENT
Document Type and Number:
Japanese Patent JPS51121405
Kind Code:
A
Abstract:
PURPOSE: To improve the efficiency percentage of products by applying a current between ingot and a plurality of electrodes from a low frequency AC source in order to supply uniform heat energy to slag spool 9.
Inventors:
TAKEI HIROSANE
YONEDA YOSHIYUKI
YONEDA YOSHIYUKI
Application Number:
JP4655275A
Publication Date:
October 23, 1976
Filing Date:
April 18, 1975
Export Citation:
Assignee:
ULVAC CORP
International Classes:
C22B9/18; B22D23/10; B22D27/02; C22B9/00; C22B9/187; F27D11/04; F27D11/08; (IPC1-7): B22D27/02; C22B9/00; F27D11/08
Domestic Patent References:
| JPS4813806A | ||||
| JPS4913005A | 1974-02-05 |