Title:
CASTING AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2014113610
Kind Code:
A
Abstract:
To provide a casting having a complicated shaped hollow part, and a method for manufacturing the same.
A method comprises the steps of: manufacturing a metal molding having a hollow part by using a metal laminate molding method; and cast-enveloping the metal molding to manufacture a casting where the hollow part is communicated with the outside.
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Inventors:
KOIWAI SHUJI
Application Number:
JP2012268476A
Publication Date:
June 26, 2014
Filing Date:
December 07, 2012
Export Citation:
Assignee:
KOIWAI CO LTD
International Classes:
B22D19/00; B21D51/18; B22C9/10; B22D25/02
Attorney, Agent or Firm:
Kisaragi International Patent Business Corporation
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