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Patent Searching and Data


Title:
METHOD AND DEVICE FOR FEEDING WIRE FOR DIPPING INTO MOLTEN METAL
Document Type and Number:
Japanese Patent JP2003293028
Kind Code:
A
Abstract:

To provide a method and a device for feeding a wire for dipping into molten metal in which reverse flow of the sealing gas or entrainment of the air in this pipe are not developed even in the case of utilizing a guide pipe for feeding the wire to supply sealing gas.

When the wire containing the other metal is fed through the guide pipe held to a ladle and into the molten metal under atmosphere of the sealing gas, the sealing gas is simultaneously blown to two separate directions of the supplying source side of the wire and the molten metal side from the neighborhood of a bending part of the guide pipe.


Inventors:
KOBAYASHI KAZUO
Application Number:
JP2002100391A
Publication Date:
October 15, 2003
Filing Date:
April 02, 2002
Export Citation:
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Assignee:
JFE STEEL KK
International Classes:
B22D1/00; C21C7/04; (IPC1-7): C21C7/04; B22D1/00
Attorney, Agent or Firm:
Yoshio Kosugi (1 person outside)