Formation of 0001-rotation-type kink boundary in Mg-Zn-Y alloy with long-period stacking ordered structure

Abstrakt

The dislocation configuration around the 0001 0001 a 0001 a a slip system are numerically reproduced by a crystal plasticity finite element analysis. Geometrical softening should be significant despite kink-band formation stimulated by the prismatic slip system.

Klíčová slova

• Magnesium alloy
• Long-period stacking ordered phase
• Kink deformation
• Geometrically necessary dislocation
• Intragranular misorientation axis analysis
• Crystal plasticity finite element method