Revealing the Subsurface Basal <a> Dislocation Activity in Magnesium Through Lattice Rotation Analysis
Peer reviewed, Journal article
Accepted version
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Date
2020Metadata
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- Institutt for materialteknologi [2563]
- Publikasjoner fra CRIStin - NTNU [38688]
Original version
Metallurgical and Materials Transactions A. 2020, 51 (9), 4414-?. 10.1007/s11661-020-05907-wAbstract
A method was proposed in this study to reveal the subsurface basal dislocation activity in Mg-Y alloy and determine the corresponding Burgers vector. This is achieved by correlating the slip directions of dislocations to the lattice rotation represented by the {0001} pole figure. The identified basal slip system by this approach was verified by micro-Laue diffraction. This method can be applied as a complementary method to the conventional slip trace analysis to study the dislocation behavior of Mg alloys.