All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

The Effect of High-temperature Deformation on the Structure of Iron Aluminides

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F17%3A00000125" target="_blank" >RIV/46747885:24210/17:00000125 - isvavai.cz</a>

  • Alternative codes found

    RIV/46747885:24620/17:00000125

  • Result on the web

    <a href="https://www.scientific.net/MSF.891.555" target="_blank" >https://www.scientific.net/MSF.891.555</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.4028/www.scientific.net/MSF.891.555" target="_blank" >10.4028/www.scientific.net/MSF.891.555</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The Effect of High-temperature Deformation on the Structure of Iron Aluminides

  • Original language description

    The iron aluminides are very perspective materials with many advantages and of course also disadvantages. One way, how to improve mechanical properties of iron aluminides, is doping of binary alloy by alloying elements, which can form strengthening precipitates. Depending on their size the precipitates of secondary phases can block dislocation movement or act as strengthening phase as known in composite materials. One from many properties, which is important to know before a new type of materiál is used in structural applications, is its deformation behaviour. In present páper there was studied the structure of Fe-25AI-5Zr (in at. %) sample in as cast statě and in states after high-temperature deformation at 600 and 800 °C in detail. A high resolution SEM equipped with EDX and EBSD was used for the study of structure. It was measured that huge grains are presented in the structure of as cast statě. After deformation at 600 °C there were still observed huge Fe3AI-matrix grains, but strongly deformed as is visible in IPF maps. Also formation of subgrains due to deformation is obvious. Deformation at 800°C led to formation of small grains due to recrystallization. Higher deformation degree in non-eutectic areas led to preferential recrystallization while Fe3AI phase in eutectic regions remained deformed (nonrecrystalized).

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

    <a href="/en/project/GAP108%2F12%2F1452" target="_blank" >GAP108/12/1452: Optimizing the high temperature mechanical properties of iron aluminides of Fe3Al type with carbide forming elements</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2017

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Materials Science Forum. Vol. 891(2017), Metallography XVI : Selected, peer reviewed papers from the 16th International Symposium on Metallography and Materials Science.

  • ISBN

    978-3-0357-1018-2

  • ISSN

    02555476

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    555-559

  • Publisher name

    Trans Tech Publications, Inc.

  • Place of publication

    Churerstrasse 20, CH-8808 Pfaffikon, Switzerland

  • Event location

    Stará Lesná, High Tatra Mountains

  • Event date

    Jan 1, 2016

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article