Sintered body and method for producing the same

Details Sintered body and method for producing the same Sintered body and method for producing the same

2011-08-09

2011-08-09

King, Roy (Department: 1733)

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Powder pretreatment

C419S038000, C419S041000, C264S652000, C264S656000, C264S669000

Reexamination Certificate

active

07993576

ABSTRACT:
A method for producing a sintered body includes: a) molding a composition containing a powder primarily made of an inorganic material and a binder including an aliphatic carbonic acid ester based resin in a predetermined shape so as to obtain a compact; b) exposing the compact to a first atmosphere containing an alkaline gas and thus decomposing and removing the aliphatic carbonic acid ester based resin from the compact so as to obtain a degreased body; and c) sintering the degreased body so as to obtain a sintered body.

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