[IS] IS1 Frontiers in Structural Materials Research through Advanced Measurement Techniques

4:45 PM - 5:15 PM JST(7:45 AM - 8:15 AM UTC)

[IS13] Micro-mechanical characterization of multimodally grained Mg-Y-Zn alloy

○Michiaki Yamasaki¹, Soya Nishimoto¹, Tsuyoshi Mayama¹, Koji Hagihara² (1. Kumamoto University, 2. Nagoya Institute of Technology)

Keywords:

Magnesium alloy,long period stacking ordered phase,multimodal microstructure,micro-mechanical property

Multimodally grained Mg-Y-Zn alloys achieve both strength and ductility. However, there have been few direct evaluations of the role of each constituent region, and the details of deformation behavior remain unclear. Therefore, we investigated the deformation behavior of each region using micro-tensile testing.