Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Reexamination Certificate
2007-08-28
2007-08-28
Mai, Ngoclan T. (Department: 1742)
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
Reexamination Certificate
active
11012222
ABSTRACT:
Disclosed is a Ni-based sintered alloy used for preparing a high temperature part utilized under a high temperature gas atmosphere, characterized in that the Ni-based sintered alloy is prepared by mixing and heating two kinds of Ni alloy powders differing from each other in the melting point.
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Oguma Hidetaka
Ohsawa Kei
Okada Ikuo
Onda Masahiko
Seto Takeshi
Mai Ngoclan T.
Mitsubishi Heavy Industries Ltd.
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