[G] Corrosion and Protection

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[49] Acoustic profiling of Cu and Cu/Nb laminates corrosion in chloride solution

*Kaige WU¹, Wenyue YANG¹, Takayuki SHIRAIWA¹, Manabu ENOKI¹ (1. The University of Tokyo)

Keywords:

Corrosion,Cu/Nb laminates,Acoustic emission

In this work, acoustic emission (AE) signals are proposed to profile the corrosion process of pure Cu and Cu/Nb laminates during a potentiodynamic anodic polarization test in 3.5 wt% NaCl solution.