Počet záznamů: 1

Grain and subgrain boundaries in ultrafine-grained materials

  1. 1.
    0343467 - MU-W 2011 RIV US eng J - Článek v odborném periodiku
    Saxl, Ivan - Kalousová, A. - Ilucová, Lucia - Sklenička, Václav
    Grain and subgrain boundaries in ultrafine-grained materials.
    Materials Characterization. Roč. 60, č. 10 (2009), s. 1163-1167 ISSN 1044-5803
    Grant CEP: GA ČR GA201/06/0302
    Výzkumný záměr: CEZ:AV0Z10190503; CEZ:AV0Z20410507
    Klíčová slova: Grain boundaries * ECAP * Aluminium * Copper
    Kód oboru RIV: BA - Obecná matematika
    Impakt faktor: 1.416, rok: 2009

    The attractive metallographic electron backscatter diffraction (EBSD) method is used to describe the effect of the number N of passes on the subgrain and grain structures of pure aluminium and copper processed by equal channel angular pressing (ECAP). The remarkable feature of the aluminium structure is the lack of high angle boundaries after a low number (N = 2, 4) of passes and this remains preserved even after a relatively long annealing time. On the other hand, the boundary structure of copper is relatively stable and high angle boundaries always prevail.
    Trvalý link: http://hdl.handle.net/11104/0185942
    Název souboruStaženoVelikostKomentářVerzePřístup
    Saxl.pdf11.4 MBVydavatelský postprintvyžádat