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Ideal tensile strength of Ni3Al and Fe3Al with D03 structure

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F08%3A00307625" target="_blank" >RIV/68081723:_____/08:00307625 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216224:14310/08:00024427

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Ideal tensile strength of Ni3Al and Fe3Al with D03 structure

  • Original language description

    The ideal tensile strength along the [111] direction in the Fe3Al and Ni3Al intermetallic compounds with the D03 structure has been calculated from the first principles using the full- potential linearized augmented plane-wave method (FP LAPW) within thedensity functional theory (DFT). The strains corresponding to the maximum sustainable stresses in both materials were determined and compared. The behavior of atomic magnetic moments as a function of strain was analyzed. The tensile test simulations have been theoretically simulated employing both the local density approximation (LDA) and generalized gradient approximation (GGA) for the exchange- correlation potential.

  • Czech name

    Ideální tahová pevnost slitin Ni3Al a Fe3Al s D03 strukturou

  • Czech description

    Ideální tahová pevnost podél směru 111 byla vypočtena pro intermetalické slitiny Fe3Al a Ni3Al s D03 strukturou pomocí prvoprincipielních metod - ab initio. Relativní prodloužení odpovidající maximálnímu napětí, které je schopna slitina před svým roztržením podle směru namáhání zachovat, byla určena pro obě slitiny a porovnána. Rovněž bylo sledováno chování magnetických vlastností během této simulace tahové zkoušky.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Materials Science Forum

  • ISSN

    0255-5476

  • e-ISSN

  • Volume of the periodical

    567-568

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    4

  • Pages from-to

    77-80

  • UT code for WoS article

  • EID of the result in the Scopus database