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Thermal Fatigue of AX41 Magnesium Alloy Based Composite Studied Using Thermal Expansivity Measurements

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10133864" target="_blank" >RIV/00216208:11320/12:10133864 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Thermal Fatigue of AX41 Magnesium Alloy Based Composite Studied Using Thermal Expansivity Measurements

  • Original language description

    Magnesium alloy AX41 (Mg-4Al-1Ca in wt. %) reinforced with 15 vol% of short Saffil fibres was used in this study. Thermal expansion was measured over a wide temperature range from 25 up to 400 degrees C in four runs. The thermal expansion coefficient wasestimated during heating and cooling. The Young's modulus of the composite was estimated by the measurements of the resonant frequency of the free vibrations of the sample. Samples for these measurements were thermally cycled between room temperature and an increasing upper temperature of the thermal cycle. The modulus defect estimated from the difference between the resonant frequency before the thermal cycling and after cycling was compared with the relative change of the thermal expansion coefficient. Similar course of the temperature dependence of both quantities indicates that the deviation from the linearity has the common reason: thermal stresses and increased dislocation density.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • 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)

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

    FATIGUE BEHAVIOUR OF FIBER REINFORCED POLYMERS: EXPERIMENTS AND SIMULATIONS

  • ISBN

    978-1-60595-091-4

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    167-174

  • Publisher name

    DESTECH PUBLICATIONS, INC

  • Place of publication

    LANCASTER

  • Event location

    Nanjing

  • Event date

    Apr 16, 2010

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000314402100011