Title:
マグネシウム合金板の製造方法
Document Type and Number:
Japanese Patent JP4730601
Kind Code:
B2
Abstract:
The present invention provides a method for producing a magnesium alloy sheet capable of producing a magnesium alloy sheet having excellent plastic workability such as press workability. The method of the present invention includes rolling a magnesium alloy blank with a reduction roll. The rolling includes controlled rolling performed under the following conditions (1) and (2) wherein M (% by mass) is the Al content in a magnesium alloy constituting the blank: (1) the surface temperature Tb (° C.) of the magnesium alloy blank immediately before insertion into the reduction roll satisfies the following expression: 8.33×M+135≰Tb≰8.33×M+165 wherein 1.0≰M≰10.0; and (2) the surface temperature Tr of the reduction roll is 150° C. to 180° C.
Inventors:
Nobuyuki Mori
Nozomi Kawabe
Nozomi Kawabe
Application Number:
JP2006040013A
Publication Date:
July 20, 2011
Filing Date:
February 16, 2006
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
C22F1/06; C22C23/02; C22F1/00
Domestic Patent References:
| JP2004351486A | ||||
| JP2004124152A | ||||
| JP2003268477A | ||||
| JP2004353043A | ||||
| JP2003311360A | ||||
| JP2004060048A | ||||
| JP6081089A | ||||
| JP2005029871A |
Attorney, Agent or Firm:
Hiroshi Yamano