[G] Hydrogen and Battery Related Materials

2:55 PM - 3:10 PM JST(5:55 AM - 6:10 AM UTC)

[107] In and Ga enrichment behavior and formation of liquid metal phase during hydrolysis of Mg–In–Ga alloys

○Ryota NAGATA¹, Asahi HIROSAWA¹, Shunnosuke SANO¹, Kou MORIMOTO¹, Satoshi SEMBOSHI², Ryosuke YAMAGATA¹, Takaomi ITOI¹ (1. Chiba Univ., 2. Shimane Univ.)

Keywords:

Mg alloy,Hydrolysis,Local galvanic cell

Mg–In–Ga alloys exhibit rapid hydrolysis; however, the role of interfacial microstructural changes during this process remains unclear. In this study, we analyzed In/Ga enrichment near the reaction interface and the morphology of the liquid metal phase, and discussed their relationship with rapid hydrolysis from a microstructural perspective.