Title:
PRODUCTION OF SINTERED MEMBER
Document Type and Number:
Japanese Patent JPH10121107
Kind Code:
A
Abstract:
To provide a method for producing a sintered member with a complicated shape composed of cemented carbide or cermet.
As for the method for producing a sintered member, an injection molded body of cemented carbide powder or cermet powder is degreased and is thereafter sintered. In this case, the degreasing and sintering of the injection molded body is executed in a state in which the injection molded body is placed on a deposition floor composed of graphite powder contg. scaly graphite powder in which the average particle size is regulated to 0.1 to 10mm, the ratio of (the average particle diameter)/(the average thickness) is regulated to 5 to 500 and purity is regulated to 75 to 100% at least by 30vol.%.
Inventors:
KONDOU AKIHIRO
YANAI TOSHIYUKI
YANAI TOSHIYUKI
Application Number:
JP27056296A
Publication Date:
May 12, 1998
Filing Date:
October 14, 1996
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP
International Classes:
B22F3/10; (IPC1-7): B22F3/10
Attorney, Agent or Firm:
Kazuo Tomita (1 person outside)
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