Počet záznamů: 1

Residual Stresses Assessment in Coated Materials: Complementarity between Neutron and X-Ray Techniques

  1. 1.
    0367500 - UJF-V 2013 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Rogante, M. - Mikula, Pavol - Vrána, Miroslav
    Residual Stresses Assessment in Coated Materials: Complementarity between Neutron and X-Ray Techniques.
    Abstract Booklet MSMF6. Brno: VUTIUM Brno, 2010 - (Šandera, P.), s. 1-158. ISBN 978-80-214-4112-5.
    [Proceedings of the International conference on materials structure and micromechanics of fracture (MSMF6). Brno (CZ), 28.06.2010-30.06.2010]
    Grant CEP: GA ČR GAP204/10/0654
    Výzkumný záměr: CEZ:AV0Z10480505
    Klíčová slova: Polysrystalline materials * Residual stress * Neutron diffraction
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus

    The residual stress (RS) status induced in the substrate of coated materials by the coating process plays frequently a major role in lending the component’s characteristics. RS assessment can give, thus, a substantial contribution in justifying different cases of failure or else bad performance of coated components due to e.g. the coating delamination or to other occurrences which are not simply interpretable via the conventional mechanical tests or microstructure analyses. The adoption of both neutron diffraction (ND) and X-ray diffraction (XRD) techniques has revealed its usefulness in assessing the RS values in proximity of the coating interface area, respectively, without any layer removal or hole drilling at the extreme surface.
    Trvalý link: http://hdl.handle.net/11104/0202156