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Microstructure and Mechanical Properties of the Cold-Rolled Al-Mn and Al-Mn-Sc-Zr Alloys

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10189001" target="_blank" >RIV/00216208:11320/13:10189001 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.metal2014.com/files/uploads/02/Proceedings_METAL2013_Content.pdf" target="_blank" >http://www.metal2014.com/files/uploads/02/Proceedings_METAL2013_Content.pdf</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Microstructure and Mechanical Properties of the Cold-Rolled Al-Mn and Al-Mn-Sc-Zr Alloys

  • Original language description

    The conference paper reports results of a study aimed at understanding precipitation processes of the binary Al-Mn and quaternary Al-Mn-Sc-Zr alloy. The alloys were investigated in the mould-cast state and coldrolled state. The alloys were studied duringstep-by-step quasilinear annealing from 200 oC up to 600 oC with heating rate 100 K/h followed by subsequent isothermal annealing at 600 oC/4 h. The effect of the pseudohomogenization heat treatment (610 oC/18 h) on mechanical properties of the alloys during isothermal annealing at 300, 400 and 500 oC was also investigated. Precipitation reactions were studied by electrical resistometry and (micro)hardness measurements. The microstructure development was investigated by transmission, scanning electronmicroscopy and electron diffraction examinations. The hardening effect is due to fine, coherent, uniformly distributed Al3Sc and/or Al3(Sc,Zr) particles. The distinct changes in resistivity of the cold-rolled alloys at temperature above ~

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GPP107%2F11%2FP201" target="_blank" >GPP107/11/P201: The use of both precipitation and recrystallization in preparation of Al-based alloys with tailored properties</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2013

  • 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 2013 Conference Proceedings

  • ISBN

    978-80-87294-41-3

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    1224-1229

  • Publisher name

    Tanger Ltd.

  • Place of publication

    Ostrava

  • Event location

    Brno

  • Event date

    May 15, 2013

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article