Passivation & Depassivation study of non-sensitized 316L ASS under PWR PW conditions via the polarisation technique

Key Points

• Depassivation significantly affects the corrosion behavior of 316L stainless steel under PWR conditions, altering stability.
• The polarization technique effectively evaluates both anodic and cathodic reactions in 316L stainless steel.
• Assessment conducted reveals critical insights into the electrochemical properties of 316L stainless steel under unique conditions.
• Highlights the need for further studies to explore the long-term stability of passivated surfaces in nuclear environments.

Abstract