Title:
METAL GROUP COMPOSITE CASTING ARTICLE AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JPH1147914
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a metal group composite casting article and its manufacturing method which is excellent in the workability of a metal group composite material. SOLUTION: A metal group composite casting article 5 comprises a working member 1 which is inserted into a metal group composite material 3 and its working part 30 and a working part 2 of a prescribed shape provided at the working part. The working member 1 is installed in a cavity of a casting die in advance and after the inside of the cavity is charged with a dispersant material for improving the characteristic, the metal is poured into the cavity by a pressure casting method. The metal group composite material 3 is Al-SiC, etc. The working part 2 can be formed by removing the whole or a part of the working member 1 from the working part.
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Inventors:
YAMAMOTO TAKESHI
TOWATA SHINICHI
KAMIYA NOBUO
HOJO HIROSHI
NISHINO NAOHISA
TOWATA SHINICHI
KAMIYA NOBUO
HOJO HIROSHI
NISHINO NAOHISA
Application Number:
JP6461398A
Publication Date:
February 23, 1999
Filing Date:
February 26, 1998
Export Citation:
Assignee:
TOYOTA CENTRAL RES & DEV
DENSO CORP
DENSO CORP
International Classes:
B22D19/00; B22D19/14; C22C1/10; H01L23/373; (IPC1-7): B22D19/14; B22D19/00; C22C1/10; H01L23/373
Attorney, Agent or Firm:
Yoshiyasu Takahashi