Title:
Al-Mg BASED ALLOY CAST MATERIAL MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2019136763
Kind Code:
A
Abstract:
To provide an Al-Mg based alloy cast material manufacturing method that can appropriately adjust amounts of Ti to be added.SOLUTION: The Al-Mg based alloy cast material manufacturing method, in which Al-Mg based alloy molten metal W1 supplied to a casting machine 6 through a molten metal passage 4 is coagulated by the casting machine 6 to manufacture an Al-Mg based alloy cast material W2, includes a primary Ti adding step in which Ti is previously added to the Al-Mg based alloy molten metal W1 which has not yet passed through the molten metal passage 4 and a secondary Ti adding step in which Ti is added by a feeder 5 to the Al-Mg based alloy molten metal passing through the molten metal passage 4.SELECTED DRAWING: Figure 1
Inventors:
MARUYAMA TAKUMI
YOKOI KEIICHI
SUZUYAMA TAKESHI
YOKOI KEIICHI
SUZUYAMA TAKESHI
Application Number:
JP2018024853A
Publication Date:
August 22, 2019
Filing Date:
February 15, 2018
Export Citation:
Assignee:
SHOWA DENKO KK
International Classes:
B22D11/00; B22D1/00; B22D11/108; B22D21/04; B22D27/20
Domestic Patent References:
| JPS5935863A | 1984-02-27 | |||
| JP2011063885A | 2011-03-31 |
Attorney, Agent or Firm:
Yoshihito Shimizu
Hisayoshi Shimizu
Ken Takada
Kenbun Sugiura
Hisayoshi Shimizu
Ken Takada
Kenbun Sugiura