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Structure and corrosion resistance of vacuum-arc multi-period CrN/Cu, ZrN/Cu, and NbN/Cu coatings

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F20%3A43958946" target="_blank" >RIV/49777513:23210/20:43958946 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.researchgate.net/publication/342591783_STRUCTURE_AND_CORROSION_RESISTANCE_OF_VACUUM-ARC_MULTI-PERIOD_CrNCu_ZrNCu_AND_NbNCu_COATINGS" target="_blank" >https://www.researchgate.net/publication/342591783_STRUCTURE_AND_CORROSION_RESISTANCE_OF_VACUUM-ARC_MULTI-PERIOD_CrNCu_ZrNCu_AND_NbNCu_COATINGS</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Structure and corrosion resistance of vacuum-arc multi-period CrN/Cu, ZrN/Cu, and NbN/Cu coatings

  • Original language description

    The structure and properties of vacuum-arc multi-period composite coatings of the MeN/Cu system (where Me is Cr, Zr, and Nb) are studied. It was found that at the smallest nanolayer thickness (about 8…10 nm) of composites in the layers of all systems, only a phase with an fcc lattice is formed, without a pronounced texture in the nitride layers. For ZrN and CrN, the phases with an fcc lattice are equilibrium, and for NbN, they are nonequilibrium. An increase in the thickness of nitride layers leads to the appearance of a texture in ZrN/Cu and CrN/Cu systems and the formation of an equilibrium ε-NbN phase in the layers of the NbN/Cu system. Tests for corrosion resistance in the environment of the formation of chloride ions showed that the coatings are anodic reaction. The best corrosion properties were obtained for coatings with the smallest layer thickness (about 8.10 nm).

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Problems of Atomic Science and Technology

  • ISSN

    1562-6016

  • e-ISSN

  • Volume of the periodical

    126

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    UA - UKRAINE

  • Number of pages

    5

  • Pages from-to

    139-144

  • UT code for WoS article

    000530039600022

  • EID of the result in the Scopus database

    2-s2.0-85085046673