Grain neighbour effects on twin transmission in hexagonal close-packed materials

Twin transmission across grain boundaries has important influence on deformation and fracture in hexagonal close-packed metals. Here, experimental and computational statistical analyses show that whether twins cross grain boundaries depends not only on crystal misorientation but also strongly on ani...

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Autores principales: M. Arul Kumar, I. J. Beyerlein, R. J. McCabe, C. N. Tomé
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/3df0b954fd2b4b61aa322962febc39e0
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Sumario:Twin transmission across grain boundaries has important influence on deformation and fracture in hexagonal close-packed metals. Here, experimental and computational statistical analyses show that whether twins cross grain boundaries depends not only on crystal misorientation but also strongly on anisotropy in crystallographic slip.