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Acoustic emission from thermal and mechanical loaded composites

Public support

  • Provider

    Ministry of Education, Youth and Sports

  • Programme

    KONTAKT

  • Call for proposals

  • Main participants

  • Contest type

    M2 - International cooperation

  • Contract ID

    1484/2009-32

Alternative language

  • Project name in Czech

    Akustická emise při mechanickém a tepelném namáhání kompozitů

  • Annotation in Czech

    Hlavními cíle předkládaného projektu jsou: 1. Prozkoumat procesy plastické deformace kompozitů na bazi hořčíkových slitin použitím akustické emise; 2. Určit podíl skluzové deformace a dvojčatění při různých teplotách 3. Odhalit vliv teploty na vnitřní napětí. 4. Identifikovat různé typy lomu na základě analýzy signálu akustické emise.

Scientific branches

  • R&D category

    ZV - Basic research

  • CEP classification - main branch

    BM - Solid-state physics and magnetism

  • CEP - secondary branch

    BI - Acoustics and oscillation

  • CEP - another secondary branch

    JI - Composite materials

  • OECD FORD - equivalent branches <br>(according to the <a href="http://www.vyzkum.cz/storage/att/E6EF7938F0E854BAE520AC119FB22E8D/Prevodnik_oboru_Frascati.pdf">converter</a>)

    10302 - Condensed matter physics (including formerly solid state physics, supercond.)<br>10307 - Acoustics<br>20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Completed project evaluation

  • Provider evaluation

    U - Uspěl podle zadání (s publikovanými či patentovanými výsledky atd.)

  • Project results evaluation

    In situ acoustic emission (AE) was measured from Mg alloys and composites with the aim to reveal physical mechnismsn and strain ageing processes, operationg during tensile and compression plastic deformation. Results were published in 7 papers, from that4 in international journals and 4 lectures.

Solution timeline

  • Realization period - beginning

    Jan 1, 2008

  • Realization period - end

    Dec 31, 2009

  • Project status

    U - Finished project

  • Latest support payment

    Mar 9, 2009

Data delivery to CEP

  • Confidentiality

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

  • Data delivery code

    CEP10-MSM-ME-U/01:1

  • Data delivery date

    Jun 30, 2010

Finance

  • Total approved costs

    34 thou. CZK

  • Public financial support

    34 thou. CZK

  • Other public sources

    0 thou. CZK

  • Non public and foreign sources

    0 thou. CZK