[G] Mechanical Properties of Materials and Structure

[329] Effect of plastic deformation path on work-hardening behavior in Mg-Y-Zn alloy with long-periodic stacking ordered phase

*Yoshikazu TODAKA¹, Nozomu Adachi¹, Itsuki Fukuoka¹, Mizuki Kouno¹, Nobuhide Kaneda¹, Hidetoshi Somekawa², Daisuke Ando³, Motohiro Yuasa⁴ (1. Toyohashi Univ. of Tech., 2. NIMS, 3. Tohoku Univ., 4. Doshisha Univ.)

Keywords:Mg、LPSO相、キンク変形、集合組織、塑性変形

本研究では，圧縮加工とHPT加工を組み合わせた加工を施すことで，LPSO型Mg-Y-Zn合金の加工硬化挙動に及ぼす塑性変形経路の影響を調査した．