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Statistical analysis of grain boundary mobility in Al simulated using a modified synthetic driving force molecular dynamics method.
- Source :
-
Materials Letters . Sep2018, Vol. 227, p90-92. 3p. - Publication Year :
- 2018
-
Abstract
- The intrinsic mobilities of a series of symmetrical tilt grain boundaries (GBs) in Al were simulated using a modified synthetic driving force method. Statistical analysis of the mobility data reveals that low-angle GBs are on average more mobile and show larger spread in their mobilities than high-angle GBs. GBs with axes broadly near 〈111〉 or boundary planes close to {1 1 0} have relatively high mobility. No visible correlation is found between GB mobility and energy. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0167577X
- Volume :
- 227
- Database :
- Academic Search Index
- Journal :
- Materials Letters
- Publication Type :
- Academic Journal
- Accession number :
- 130044139
- Full Text :
- https://doi.org/10.1016/j.matlet.2018.05.044