The motion of planar symmetric [1 0 0]-tilt grain boundaries in high purity aluminium under cyclic elastic deformation conditions was investigated. Bicrystals were fabricated to obtain grain boundaries with different misorientation angles between 3.7 β’ and 42.5 β’ . They were deformed under cyclic te
Cyclic motion of [1 0 0] twist grain boundaries in aluminium bicrystals
β Scribed by S. Badirujjaman; M. Winning
- Book ID
- 113896333
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 143 KB
- Volume
- 55
- Category
- Article
- ISSN
- 1359-6462
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π SIMILAR VOLUMES
Stress-induced migration of planar grain boundaries in aluminum bicrystals was measured for both low-and high-angle symmetrical h1 0 0i tilt grain boundaries across the entire misorientation range (0-90Β°). Boundary migration under a shear stress was observed to be coupled to a lateral translation of
The relaxed energy and structure of (0 0 1) twist grain boundary (GB) in noble metals Au, Ag and Cu are simulated by the MAEAM. Inboundary translation between two adjacent grains results in a periodic energy variation and the period is a square with the side length L S /S. The lowest energy appears