Alkaline Passivation

Alkaline passivation is applied to protect metal surfaces in boilers, pipelines, and cooling systems by creating a stable, protective oxide layer. This treatment prevents corrosion during system startup, layup, or after chemical cleaning. Conditioning the surfaces with controlled alkalinity ensures reduced metal loss, improved resistance to aggressive water conditions, and enhanced system reliability. Widely used in industrial and power generation facilities, alkaline passivation provides long-term protection and minimizes operational risks linked to corrosion damage.