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Wear Resistance of Duplex Coated P/M Vanadis 6 Cold Work Tool Steel

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F09%3A00159334" target="_blank" >RIV/68407700:21220/09:00159334 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Wear Resistance of Duplex Coated P/M Vanadis 6 Cold Work Tool Steel

  • Original language description

    The P/M M2 grade high speed steel and the P/M made Vanadis 6 cold tool were plasma nitrided and PVD - coated or plasma nitrided and duplex coated (plasma nitriding + PVD CrN) at various combinations of processing parameters. Surface characteristics likethe microstructure, hardness profiles, nitrogen concentration depth profiles and phase constitution have been investigated. The PVD - coating adhesion onto the strengthened surface via plasma nitriding was examined by the tribological tests with linear contact between the specimen and counterbody, whereas various contact pressure and sliding distance were applied. It has been determined that the temperature of the plasma nitriding has to be at least of 500 oC and the nitrogen rich atmosphere has to be used when a sufficient surface strengthening should be achieved. Effect of subsequent PVD CrN - coating realised on plasma nitrided specimens can be considered as very positive when the specimens were heavily loaded.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JG - Metallurgy, metal materials

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/ME%20837" target="_blank" >ME 837: Treatment of machine parts and tools surfaces with the aim of the service live increase by surface modification and deposition of nanostructured thin films and coatings disperse strenghtened with nanoparticles</a><br>

  • Continuities

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

Others

  • Publication year

    2009

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings International Scientific Conference Material Science and Manufacturing Technology

  • ISBN

    978-80-213-1931-8

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

  • Publisher name

    Česká zemědělská univerzita v Praze, Technická fakulta, Katedra materiálu a strojírenské technologie

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Jun 25, 2009

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article