Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
Reexamination Certificate
2006-09-19
2006-09-19
Mai, Ngoclan T. (Department: 1742)
Powder metallurgy processes
Powder metallurgy processes with heating or sintering
Making composite or hollow article
C419S029000
Reexamination Certificate
active
07108829
ABSTRACT:
A method of manufacturing a sliding part includes the steps of forming a green member by injection molding integrally and unmixedly two powdery metallic materials of different compositions, sintering the green member and subjecting the green member to at least one heat treatment.
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European Search Report corresponding to application No. EP 04 25 1238 dated Mar. 23, 2005.
Fukuhara Hiroyuki
Shintaku Hidenobu
Mai Ngoclan T.
RatnerPrestia
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