Title:
DEVICE AND METHOD FOR ANNEALING COIL
Document Type and Number:
Japanese Patent JP2012057233
Kind Code:
A
Abstract:
To provide a technique with which the defect of a coil, developed at the time of annealing the coil, is reduced and also, while securing the productivity, further any problem is not developed to a cost level.
A device for annealing the coil is the coil-annealing device 1, for applying the annealing to the coil 9 wound in a cylindrical state, and includes: a coil supporting table 7 on which the end surface of the coil 9 is placed and which supports the coil 9 in a state where the coil 9 is horizontally laid down; and a cooling tower 10 for cooling the inner surface-side of the coil by extending to the inner surface side of the coil 9 placed on the coil supporting table 7 from a coil supporting table 7 side.
Inventors:
NARA MASAKATSU
ISHII TOSHIO
TAKEBAYASHI KATSUHIRO
SHIDARA EITARO
ISHII TOSHIO
TAKEBAYASHI KATSUHIRO
SHIDARA EITARO
Application Number:
JP2010203505A
Publication Date:
March 22, 2012
Filing Date:
September 10, 2010
Export Citation:
Assignee:
JFE STEEL CORP
International Classes:
C21D9/673; C21D9/663
Domestic Patent References:
| JPS581019A | 1983-01-06 | |||
| JP2009228943A | 2009-10-08 | |||
| JP2004285442A | 2004-10-14 | |||
| JP2008195975A | 2008-08-28 | |||
| JP2008195998A | 2008-08-28 |
Attorney, Agent or Firm:
Toshihiko Ishikawa