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Title:
MAGNESIUM ALLOY SHEET AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP3558628
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a magnesium alloy sheet which has sufficient strength and excellent bending workability, and to provide a method for producing the magnesium alloy sheet.
SOLUTION: In the method for producing the magnesium alloy sheet where the magnesium alloy sheet comprising, by mass, 0.1 to 10.0% Al and 0.1 to 4.0% Zn is rolled with a rolling roll, the surface temperature of the magnesium alloy sheet directly before insertion into the rolling roll is controlled ≤100°C, and the surface temperature of the rolling roll is controlled to 100 to 300°C. Particularly, on rolling composed of multipasses, nonpreheat rolling in which the surface temperature of the magnesium alloy sheet and the surface temperature of the rolling roll are prescribed is performed at least in the final one pass.


Inventors:
Kenichi Shimizu
Nozomi Kawabe
Akira Kishimoto
Application Number:
JP2003089223A
Publication Date:
August 25, 2004
Filing Date:
March 27, 2003
Export Citation:
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Assignee:
Sumitomo Electric Steel Wire Co., Ltd.
International Classes:
B21B3/00; B21B27/06; B21B45/00; C22C23/02; C22C23/04; C22F1/00; B21B1/22; C22F1/06; B21B45/02; (IPC1-7): C22F1/06; B21B1/22; B21B3/00; B21B27/06; B21B45/00; C22C23/02
Domestic Patent References:
JP200327173A
JP2003328064A
JP2003328063A
JP11104800A
JP11279675A
JP8269589A
JP941066A
Attorney, Agent or Firm:
Hiroshi Yamano
Hidemi Aoki