Title:
A manufacturing method of boron content aluminum plate material
Document Type and Number:
Japanese Patent JP6067386
Kind Code:
B2
Abstract:
A method for manufacturing a boron-containing aluminum plate material comprises: a spreading step for spreading boron-containing alloy particles (3) in the shape of a layer over a bottom plate (2) placed in a container (1); a preheating step for preheating both the container (1) and a tundish (6) mounted on the container (1); a casting step for enveloped-casting the layer of the boron-containing alloy particles (3) in the container (1) with molten aluminum (10) by pouring the molten aluminum (10) into the tundish (6) to manufacture an enveloped-cast plate (14) with a predetermined thickness; and a cutting step for cutting off shrinkage cavities (13) occurring in a feeder section (12) of the upper portion of the enveloped-cast plate (14).
Inventors:
Hitoshi Ishida
Ryutaro Wada
Chiju Natsume
Ryutaro Wada
Chiju Natsume
Application Number:
JP2013010054A
Publication Date:
January 25, 2017
Filing Date:
January 23, 2013
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
B22D19/16; B22D19/14; C22C1/02; C22C1/06; C22C1/10; C22C21/00; C22C22/00; C22C24/00; C22C27/04; C22C38/00; G21C19/06; G21F3/00; G21F9/36
Domestic Patent References:
| JP11010310A | ||||
| JP3207840B1 | ||||
| JP2003121590A |
Foreign References:
| WO2004102586A1 |
Attorney, Agent or Firm:
Kaji/Suhara Patent Office
Seiji Kameoka
Hironori Takenaka
Toru Sakatani
Seiji Kameoka
Hironori Takenaka
Toru Sakatani