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Tool steel QRO90 supreme after four types of heat treatment

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F20%3A10247174" target="_blank" >RIV/61989100:27360/20:10247174 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.confer.cz/metal/2020/3492-tool-steel-qro90-supreme-after-four-types-of-heat-treatment" target="_blank" >https://www.confer.cz/metal/2020/3492-tool-steel-qro90-supreme-after-four-types-of-heat-treatment</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.37904/metal.2020.3492" target="_blank" >10.37904/metal.2020.3492</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Tool steel QRO90 supreme after four types of heat treatment

  • Original language description

    Paper deals with tool steel of QRO90 Supreme type that was treated by four different heat treatments. Firstly only laser quenched, afterwards laser quenched with followed-up plasma nitridation, the third material was only nitrided by plasma and the last one was nitrided by plasma and subsequently laser quenched. Microstructures with purity and micro-hardness in different depths under surface were investigated, so that to find the optimised heat treatment leading to the most favourable mechanical properties of the studied steel with taking tribological properties into consideration. Obtained results were compared mutually including results from material after conventional quenching. Laser quenched material with followed nitridation shapes up as the most optimised heat treatment variant. (C) 2020 TANGER Ltd., Ostrava.

  • 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

Others

  • Publication year

    2020

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    METAL 2020 : 29th International Conference on Metallurgy and Materials : conference proceedings : May 20-22, 2020, Brno, Czech Republic, EU

  • ISBN

    978-80-87294-97-0

  • ISSN

    2694-9296

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    561-566

  • Publisher name

    Tanger

  • Place of publication

    Ostrava

  • Event location

    Brno

  • Event date

    May 20, 2020

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article