Presentation Information
[P67]Effect of alloy compositions on fracture toughness of the rapidly solidified ribbon-consolidated Mg-Zn-Y-Al alloys
*Ayami YOSHIDA1, Soya NISHIMOTO1, Shin-ichi INOUE2, Yoshihito KAWAMURA2 (1. Kumamoto University, 2. Magnesium Research Center, Kumamoto University)
Keywords:
Mg-Zn-Y,長周期積層構造相,急速凝固,破壊靱性
高破壊靱性を有するMg-Zn-Y-Al急冷薄帯固化成形材の開発を目的に, 合金成分の希釈化による破壊靱性の改善を試みた.