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ODS EUROFER Steel Strengthened by Y-(Ce, Hf, La,nSc, and Zr) Complex Oxides

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F19%3A00510160" target="_blank" >RIV/68081723:_____/19:00510160 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.mdpi.com/2075-4701/9/11/1148/htm" target="_blank" >https://www.mdpi.com/2075-4701/9/11/1148/htm</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/met9111148" target="_blank" >10.3390/met9111148</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    ODS EUROFER Steel Strengthened by Y-(Ce, Hf, La,nSc, and Zr) Complex Oxides

  • Original language description

    Oxide dispersion-strengthened (ODS) materials contain homogeneous dispersions ofntemperature-stable nano-oxides serving as obstacles for dislocations and further pinning of grainnboundaries. The strategy for dispersion strengthening based on complex oxides (Y-Hf, -Zr, -Ce, -La)nwas developed in order to refine oxide dispersion to enhance the dispersion strengthening e ect.nIn this work, the strengthening of EUROFER steel by complex oxides based on Y and elements ofnthe IIIB group (lanthanum, scandium) and IVB group (cerium, hafnium, zirconium) was explored.nInterparticle spacing as a dispersoid characteristic appeared to be an important factor in controlling thendispersion strengthening contribution to the yield strength of ODS EUROFER steels. The dispersoidnsize and average grain size of ODS EUROFER steel were altered in the ranges of 5–13 nm andn0.6–1.7 m, respectively. Using this strategy, the yield strength of the prepared alloys varied betweenn550 MPa and 950 MPa depending on the doping element

  • 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/GA17-23964S" target="_blank" >GA17-23964S: Dispersion strengthened high entropy alloys for extreme conditions</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Metals

  • ISSN

    2075-4701

  • e-ISSN

  • Volume of the periodical

    9

  • Issue of the periodical within the volume

    11

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    14

  • Pages from-to

    1148

  • UT code for WoS article

    000504411600016

  • EID of the result in the Scopus database

    2-s2.0-85076803877