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Abstracts
Recently, the presence of basal-prismatic interfaces in hexagonal close packed metals became subject of intensive investigation. We model the {101̅2} twin in magnesium bounded by two types of boundaries, i.e. {101̅2} interface and basal-prismatic facets. The migration of all boundary types is mediated by the motion of interfacial disconnections. It was shown that basal-prismatic interfaces play an important role in twin growth. The lengths of basal-prismatic facets remain constant during migration independently of the applied strain. In contrast, the {101̅2} interfaces increase their lengths during growth.
Discipline
Journal
Year
Volume
Issue
Pages
661-663
Physical description
Dates
published
2015-10
Contributors
author
- Central European Institute of Technology - Institute of Physics of Materials (CEITEC-IPM), Academy of Sciences of the Czech Republic, Žižkova 22, 61662 Brno, Czech Republic
author
- Department of Civil & Environmental Engineering, Universitat Politecnica de Catalunya, Jordi Girona 1-3, 08034 Barcelona, Spain
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv128n447kz