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Effect of chemical composition on the behavior of selected iron aluminides

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F12%3A86084768" target="_blank" >RIV/61989100:27360/12:86084768 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Effect of chemical composition on the behavior of selected iron aluminides

  • Original language description

    The influence of chemical composition on the deformation resistance of iron aluminides was studied by the plastometric tests on three types of Fe?40at.%Al based materials; especially the influence of zirconium and boron, respectively effect of fine TiB2particles addition was investigated. All materials were prepared using the identical procedure (laboratory melting and casting under vacuum to the same cast?s shape), which is methodologically valuable. The same method of sampling, sample preparation andanalogous testing conditions were used for subsequent experiments, which took place on identical Gleeble 3800 plastometer. The samples were pre-heated to a temperature of 1200 °C and then deformed at temperatures from 800 to 1200 °C, the nominal strainrate was 0.05 s-1, 0.4 s-1, 4 s-1 and 30 s-1. The activation energy values for hot forming of all three types of coarse-grained cast material (Fe-40Al, Fe-40Al-Zr-B, Fe-40Al+TiB2) were obtained from the peak values of stress-strain curves

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JG - Metallurgy, metal materials

  • 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>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2012

  • 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 2012 : 21st International Conference on Metallurgy and Materials : conference proceedings

  • ISBN

    978-80-87294-31-4

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    1299-1304

  • Publisher name

    Tanger

  • Place of publication

    Ostrava

  • Event location

    Brno

  • Event date

    May 23, 2012

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article