Název:
Residual Stresses Assessment in Coated Materials: Complementarity between Neutron and X-Ray Techniques
Autoři:
Rogante, M. ; Mikula, Pavol ; Vrána, Miroslav Typ dokumentu: Příspěvky z konference Konference/Akce: Proceedings of the International conference on materials structure and micromechanics of fracture (MSMF6), Brno (CZ), 2010-06-28 / 2010-06-30
Rok:
2010
Jazyk:
eng
Abstrakt: 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.
Klíčová slova:
Neutron diffraction; Polysrystalline materials; Residual stress Číslo projektu: CEZ:AV0Z10480505 (CEP), GAP204/10/0654 (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Abstract Booklet MSMF6, ISBN 978-80-214-4112-5
Instituce: Ústav jaderné fyziky AV ČR
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Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0202156