## Wikipedia - Passivation (chemistry) (en) Wikipedia - Passivazione (it) Wikipedia - Sự thụ động hóa (vi) Wikipedia - Пасивация (bg) Wikipedia - تخميل (ar) Wikipedia - غیرفعال‌سازی (fa) passivation

in electrochemical corrosion
https://doi.org/10.1351/goldbook.P04443
The process of transition from the active to the passive state by formation of the passivating @[email protected] Passivation is achieved by an anodic current which at the respective @[email protected] must be larger than the maximum current, or by the presence of an oxidized substance in the neighbouring solution which passivates by being reduced (passivator).