COMPOSITE MATERIAL FOR METAL-CERAMIC SEALS

FIELD: powder metallurgy; composite materials for metal-ceramic seals. ^ SUBSTANCE: charge for composite material contains the following constituents, mass-%: molybdenum, 65-70; cobalt, 0.2-0.4; boron, 0.1-0.3; nickel, 0.2-0.4; sodium tetraborate, 0.2-0.4; the remainder being copper. ^ EFFECT: enhan...

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Main Authors PONOMAREV VIKTOR ALEKSEEVICH, SHMELEV ALEKSANDR VASIL'EVICH, IVANOV OLEG GENNADIEVICH, CHERNOV VIKTOR SERGEEVICH
Format Patent
LanguageEnglish
Russian
Published 10.12.2007
Subjects
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:FIELD: powder metallurgy; composite materials for metal-ceramic seals. ^ SUBSTANCE: charge for composite material contains the following constituents, mass-%: molybdenum, 65-70; cobalt, 0.2-0.4; boron, 0.1-0.3; nickel, 0.2-0.4; sodium tetraborate, 0.2-0.4; the remainder being copper. ^ EFFECT: enhanced ductility of material. ^ 1 tbl, 1 ex
Bibliography:Application Number: RU20050107247