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EVOLUTION OF MICROSTRUCTURE AND EMBRITTLEMENT DURING THE TEMPERING PROCESS IN SiCrCu MEDIUM C STEELS

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F23%3AN0000027" target="_blank" >RIV/26316919:_____/23:N0000027 - isvavai.cz</a>

  • Result on the web

    <a href="http://mater-tehnol.si/index.php/MatTech/article/view/744" target="_blank" >http://mater-tehnol.si/index.php/MatTech/article/view/744</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17222/mit.2023.744" target="_blank" >10.17222/mit.2023.744</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    EVOLUTION OF MICROSTRUCTURE AND EMBRITTLEMENT DURING THE TEMPERING PROCESS IN SiCrCu MEDIUM C STEELS

  • Original language description

    The effect of Cu and Si contents on the evolution of embrittlement during a heat treatment consisting of quenching into an oil bath and tempering in the range 200-500 degrees C was investigated in medium-carbon steels with 0.48 w/% and 0.57 w/% of C. The results showed that the higher silicon content shifted the tempered martensite embrittlement to higher tempering temperatures. The steels alloyed with Cu had lower notch-toughness values, which worsened with increasing tempering temperature compared to the Cu- free samples. In the investigated tempering temperature range, the following microstructural changes occurred: formation of transition carbides, decomposition of retained austenite, and precipitation of cementite and Cu-particles.

  • 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

    <a href="/en/project/EF16_019%2F0000836" target="_blank" >EF16_019/0000836: Research of advanced steels with unique properties</a><br>

  • Continuities

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

Others

  • Publication year

    2023

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    MATERIALI IN TEHNOLOGIJE

  • ISSN

    1580-2949

  • e-ISSN

    1580-3414

  • Volume of the periodical

    57

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    SI - SLOVENIA

  • Number of pages

    12

  • Pages from-to

    233-240

  • UT code for WoS article

    001008264200003

  • EID of the result in the Scopus database

    2-s2.0-85167893664