Title:
METHOD FOR MANUFACTURING BORON-CONTAINING ALUMINUM PLATE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2013/175988
Kind Code:
A1
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:
ISHIDA HITOSHI
WADA RYUTARO
NATSUME YUKINOBU
WADA RYUTARO
NATSUME YUKINOBU
Application Number:
PCT/JP2013/063306
Publication Date:
November 28, 2013
Filing Date:
May 13, 2013
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
B22D19/14; B22D19/00; G21F5/00; G21F9/36
Domestic Patent References:
| WO2004102586A1 | 2004-11-25 |
Foreign References:
| JPH1110310A | 1999-01-19 | |||
| JP3207840B1 | 2001-09-10 | |||
| JP2003121590A | 2003-04-23 | |||
| JP2013010054A | 2013-01-17 |
Other References:
See also references of EP 2859970A4
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
Yuriko Hamada (JP)
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