Počet záznamů: 1  

Interaction of Migrating Twin Boundaries with Obstacles in Magnesium

  1. 1.
    0538238 - ÚFM 2022 RIV CH eng J - Článek v odborném periodiku
    Ostapovets, Andriy - Kushnir, Kostiantyn - Máthis, K. - Šiška, Filip
    Interaction of Migrating Twin Boundaries with Obstacles in Magnesium.
    Metals. Roč. 11, č. 1 (2021), č. článku 154. E-ISSN 2075-4701
    Grant CEP: GA MŠMT(CZ) LQ1601; GA ČR(CZ) GA18-07140S
    Institucionální podpora: RVO:68081723
    Klíčová slova: magnesium * twinning * modeling
    Obor OECD: Materials engineering
    Impakt faktor: 2.695, rok: 2021
    Způsob publikování: Open access
    https://www.mdpi.com/2075-4701/11/1/154/htm

    Interaction of migrating {101 ¯ 2}
    {101¯2}
    twin boundary with obstacles was analyzed by atomistic and finite elements computer simulations of magnesium. Two types of obstacles were considered: one is a non-shearable obstacle and another one is the void inside bulk material. It is shown that both types of obstacles inhibit twin growth and increased stress is necessary to engulf the obstacle in both cases. However, the increase of critical resolved shear stress is higher for the passage of the twin boundary through raw of voids than for interaction with non-shearable obstacles.
    Trvalý link: http://hdl.handle.net/11104/0319612

     
     
Počet záznamů: 1  

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