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Passivtion is a process to prevent the surface from getting oxidation in the environment or in usage on various applications.

normaly the metal surfaces are active other than aluminium and will get react with atmosphere and get oxidation.

This process converts the active surface to passive surface and prevents further oxidation.



  • Vinpla does passivation for the metals such as kovar, nickel, Stainless steel, copper, brass and aluminium

Complaiance to standards:

Our Passivation process complaince the standard ASTM A 967.