ALLOY ON BASIS OF SILVER FOR NANO-STRUCTURED COATINGS

FIELD: metallurgy. ^ SUBSTANCE: invention relates to precision alloys field. Alloy on the basis of silver for nanostructured coatings contains components in a following ratio, wt %: chrome 0.6 - 1.8, zirconium 4.5 - 6.0, rhenium 0.7 - 1.5, cerium 0.6 - 0.8, lanthanum 0.4 - 0.9, yttrium 0.3 - 0.6, si...

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Hauptverfasser:	SOMKOVA EKATERINA ALEKSANDROVNA, TOCHENJUK DAR'JA ALEKSANDROVNA, FARMAKOVSKIJ BORIS VLADIMIROVICH, JURKOV MAKSIM ANATOL'EVICH, SEMENOV ALEKSANDR SERGEEVICH, SERGEEVA OKSANA SERGEEVNA, BYSTROV RUSLAN JUR'EVICH, GERASHCHENKOV DMITRIJ ANATOL'EVICH, PESKOV TIMOFEJ VLADIMIROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ALLOYS 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 FERROUS OR NON-FERROUS ALLOYS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	FIELD: metallurgy. ^ SUBSTANCE: invention relates to precision alloys field. Alloy on the basis of silver for nanostructured coatings contains components in a following ratio, wt %: chrome 0.6 - 1.8, zirconium 4.5 - 6.0, rhenium 0.7 - 1.5, cerium 0.6 - 0.8, lanthanum 0.4 - 0.9, yttrium 0.3 - 0.6, silver - the rest. Alloy allows high corrosion resistance, thermostability in temperature range from -196°C till +250°C and low erosion resistance. ^ EFFECT: alloy can be used in the capacity of termination material in power electronics, energetics and for manufacturing of bimetallic electric contact of low-voltage switchgear, operating at low temperatures. ^ 2 tbl