[G] Corrosion and Protection

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[219] Proposal of a test method for filiform corrosion of Mg and Mg alloys using NaCl droplets

○Kaige Wu¹, Takayuki Shiraiwa², Manabu Enoki³ (1. UTokyo (Present: UACJ), 2. UTokyo, 3. Tokyo Univ. of Technol.)

Keywords:

Mg alloys,Filiform corrosion,NaCl droplet corrosion

For highly active magnesium alloys, tracking early progress via conventional tests is difficult. This study proposed a new filiform corrosion test using neutral NaCl micro-droplets to achieve both fair material evaluation and smooth post-test microstructural analysis.