METHOD OF WEAR-RESISTANT MULTILAYER COATING PRODUCING

FIELD: coatings. SUBSTANCE: method involves raising dust priming layer on article and intermediate layer containing, wt.-%: basic external metal 80-98; ground coat 1.0-19.0, and flux 1-19. Then external coating is applied on an intermediate layer followed by thermic treatment in nonoxidative atmosph...

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Bibliographic Details
Main Authors PIROZHKOV I.N, RUTSKIN V.V, SHARYPOV A.Z
Format Patent
LanguageEnglish
Russian
Published 10.10.1998
Edition6
Subjects
CHEMICAL SURFACE TREATMENT
CHEMISTRY
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING MATERIAL WITH METALLIC MATERIAL
COATING METALLIC MATERIAL
DIFFUSION TREATMENT OF METALLIC MATERIAL
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
METALLURGY
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Summary:FIELD: coatings. SUBSTANCE: method involves raising dust priming layer on article and intermediate layer containing, wt.-%: basic external metal 80-98; ground coat 1.0-19.0, and flux 1-19. Then external coating is applied on an intermediate layer followed by thermic treatment in nonoxidative atmosphere at priming layer melting point. EFFECT: increased coating thickness, enhanced adhesion and cohesion strength of coating. 1 exu
Bibliography:Application Number: RU19970116086