METHOD OF ANTIWEAR MULTIPLE PLATING

FIELD: metallurgy. ^ SUBSTANCE: invention concerns methods of antiwear multiple plating and can be used in machine building, motor-car, mining and petroleum industry. Method includes vacuum-plasma coating TiZr and (Ti,Zr)N. The first is applied microlayer TiZr, then it is implemented thermomechanica...

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Bibliographische Detailangaben
Hauptverfasser:	TROFIMOV EVGENIJ MIKHAJLOVICH, SHESTAKOV EVGENIJ ALEKSANDROVICH, KAMENEVA ANNA L'VOVNA, ANTSIFEROV VLADIMIR NIKITOVICH, VDOVIN SERGEJ MIKHAJLOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	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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Beschreibung
Zusammenfassung:	FIELD: metallurgy. ^ SUBSTANCE: invention concerns methods of antiwear multiple plating and can be used in machine building, motor-car, mining and petroleum industry. Method includes vacuum-plasma coating TiZr and (Ti,Zr)N. The first is applied microlayer TiZr, then it is implemented thermomechanical activation of layers surface by means if its ionic bombardment, after what it is coated layer on the basis of titanium and zirconium nitride (Ti,Zr)N. Deposition of layers TiZr, (Ti,Zr)N and ionic bombardment are repeated at least three times, at that the last is coated layer (Ti,Zr)N. Ionic bombardment is implemented by means of titanium and zirconium ions with power 0.8-1.0 keV at temperature 450-500C. Coating of plating layers is implemented by means of evaporation of two titanic and one zirconium cathode. ^ EFFECT: increasing of endurance and thermodynamic stability of materials. ^ 2 cl, 1 tbl, 1 ex