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Influence of temperature and methods of preparation on structure and mechanical properties of alloys Mg-Al with graduated aluminium contents

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F06%3A00014115" target="_blank" >RIV/61989100:27360/06:00014115 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Influence of temperature and methods of preparation on structure and mechanical properties of alloys Mg-Al with graduated aluminium contents

  • Original language description

    Magnesium alloys namely find wide use in aeronautics and automotive industries thanks to their advantageous properties given by combination of strength (160-365 MPa), elastic modulus (45 GPa) and low density (1740 kg/m3). Knowledge of elastic-plastic properties at elevated temperatures is often important for complex evaluation of magnesium alloys. Objective of the work was focused on determination of changes of elastic-plastic properties of magnesium alloy AZ91 in dependence on method of its production,processing and graduated Al contents, including investigation of fracture characteristics with use of SEM. Impact of previous deformation after equal channel angular pressing by ECAP method on mechanical properties of selected alloys was considered as another important factor.

  • Czech name

    Vliv teploty a metod přípravy na strukturu a mechanické vlastnosti slitin Mg-Al s rostoucím obsahem hliníku

  • Czech description

    Hořčíkové slitiny se zejména využívají v raketovém, leteckém a automobilovém průmyslu vzhledem k jejich výhodným vlastnostem, daných kombinací mechanických vlastností a nízké hmotnosti. v této oblasti je rovněž důležitou oblastí znalost elasticko-plastických vlastností. Cílem práce je stanovení těchto charakteristik u slitiny AZ91 za zvýšených teplot, včetně studia struktury a lomových ploch užitím SEM. Jako význačný faktor ovlivňující tyto vlastnosti bylo užití metody ECAP.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JG - Metallurgy, metal materials

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA106%2F04%2F1346" target="_blank" >GA106/04/1346: Influence of unconventional deformation technology on formability, structure and mechanical properties of magnesium alloys</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2006

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    10th International Research/Expert Conference, "Trends in the Development of Machinery and Associated Technology"

  • ISBN

    9958-617-30-7

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    309-312

  • Publisher name

    Faculty of mechanical engineering in Zenica, Fakultetska 1,

  • Place of publication

    Dom Štampe, Zenica

  • Event location

  • Event date

  • Type of event by nationality

  • UT code for WoS article