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Modification of Surface Structure by Diffusion Processes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F21%3A00557620" target="_blank" >RIV/60162694:G43__/21:00557620 - isvavai.cz</a>

  • Result on the web

    <a href="http://ecst.ecsdl.org/" target="_blank" >http://ecst.ecsdl.org/</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1149/10501.0371ecst" target="_blank" >10.1149/10501.0371ecst</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Modification of Surface Structure by Diffusion Processes

  • Original language description

    In the paper an effect of a diffusion technology such as gaseous ferritic nitrocarburizing on the surface properties of selected alloyed case-hardening steel was tested. The steel 18CrNiMo7-6, primarily predetermined for carburizing and frequently utilized in manufacturing of highly strained components, where high core tensile strength as well as hard surface is demanded, was exposed to gaseous ferritic nitrocarburizing. Such treated surface was subjected to experimental methods. The microstructure observation and the determination of the white layer thickness was performed on the Opto-digital microscope Olympus DSX500i. The nitriding hardness depth of the surface layer from the microhardness profiles obtained by the microhardness tester LM247 AT LECO was deduced. The wear resistance was assessed by utilizing the Scratch test method performed on the tribometer Bruker UMT-3 TriboLab. Results of the measurements present an effect of gaseous ferritic nitrocarburizing on the surface properties of the steel 18CrNiMo7-6 and provide a perception of possibility to substitute the frequently utilized carburizing by the gaseous ferritic nitrocarburizing.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20500 - Materials engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2021

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    ECS Transactions

  • ISBN

  • ISSN

    1938-6737

  • e-ISSN

    1938-5862

  • Number of pages

    10

  • Pages from-to

    371-380

  • Publisher name

    IOP Publishing Ltd

  • Place of publication

    Brno

  • Event location

    Brno, the Czech Republic

  • Event date

    Aug 22, 2021

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article