核融合炉における機能性皮膜のin-situ評価に関する研究

摘要

This paper reports on developing for equivalent circuit models of the impedance change with crack and compositional gradient on oxide ceramic layer. The Electrochemical impedance spectroscopy (EIS) has been used as a tool to in-situ evaluation for properties of oxide ceramic layer exposed to liquid metal at high temperature by equivalent circuit models.