MANUFACTURE OF AG-NIO TYPE ELECTRICAL CONTACT POINT MATERIAL

PURPOSE:To facilitate the working and to improve the yield by plastically working Ag-Ni subjected to partial internal oxidation into a desired shape and by internally oxidizing the unoxidized Ni part. CONSTITUTION:Ag-Ni is subjected to partial internal oxidation to prepare a stock of Ag-Ni-NiO such...

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Bibliographic Details
Main Author SAKAIRI KOICHI
Format Patent
LanguageEnglish
Published 12.12.1986
Subjects
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:PURPOSE:To facilitate the working and to improve the yield by plastically working Ag-Ni subjected to partial internal oxidation into a desired shape and by internally oxidizing the unoxidized Ni part. CONSTITUTION:Ag-Ni is subjected to partial internal oxidation to prepare a stock of Ag-Ni-NiO such as powder, coarse granules, a wire rod or a plate. The stock is formed into a desired shape by compression and sintering, extrusion, drawing, rolling or other method and then the remaining unoxidized Ni part is internally oxidized.
Bibliography:Application Number: JP19850123704