1. making or becoming chemically inactive or resistant to corrosion
Usage: chemistry; technical

1. relating to or causing chemical passivation
Usage: chemistry; technical

Examples

• The passivating layer prevents rust from forming on the metal surface.
• Engineers are passivating the steel components before assembly.
• The passivating treatment extends the lifespan of the equipment.
• Chromium creates a passivating oxide film on stainless steel.
• The passivating agent was applied to all exposed metal parts.
• Without passivating the surface, corrosion would occur rapidly.