Title:
GAS WIPING NOZZLE
Document Type and Number:
Japanese Patent JP2003313648
Kind Code:
A
Abstract:
To provide a gas wiping nozzle capable of preventing edge over-coating and preventing occurrence of ripple defects and/or splashes.
In a gas wiping nozzle for adjusting the attached amount of molten zinc plating, the angle of the gas wiping nozzle formed by the upper and the lower surfaces of the side facing to a steel strip is different between the center and the edge side of the gas wiping nozzle. For the angle of the gas wiping nozzle formed by the upper and the lower surfaces of the side facing to the steel strip, the one at the edge of the gas wiping nozzle is made to be smaller than the one at the center.
Inventors:
MIYAGAWA YOICHI
INOUE SHIGERU
INOUE SHIGERU
Application Number:
JP2002124110A
Publication Date:
November 06, 2003
Filing Date:
April 25, 2002
Export Citation:
Assignee:
JFE STEEL KK
International Classes:
B05B1/04; C23C2/16; (IPC1-7): C23C2/16; B05B1/04
Attorney, Agent or Firm:
Yasumitsu Nakahama