[S9] S9.Materials Science of Mille-feuille Structure V(1)

[S9.7] SWAXS measurements of precipitation process in dilute MgYZn alloys under isothermal heat treatments

*Hiroshi OKUDA¹, Yoshiaki MAEGAWA², Kento SHIMOTSUJI², Shin-ichi INOUE³, Yoshihito KAWAMURA³, Shigeru KIMURA⁴ (1. Kyoto Univ., 2. Graduate Student, Kyoto Univ.Student, Kyoto Univ., 3. MRC, Kumamoto Univ., 4. JASRI/SPring-8)

Keywords:Mg 合金、LPSO、Synchrotron Radiation、SWAXS、CAL層

Mg98.6Y1Zn0.4組成の希薄合金の溶体化処理後の析出過程をHP多結晶材と鋳造材でSR-SWAXSにより比較した結果を報告する。