アルミニウム合金の応力による電気化学特性変化に対する境界要素法解析

抄録

When the oxide film is damaged by stress, the electrochemical properties change and the material may corrode. The polarization curve of the aluminum alloy under stress loading in the NaCl solution was measured and the boundary element electric field analysis of the damaged surface was carried out. From this analysis, the electrochemical properties of the new surface exposed from the damaged oxide film were identified.