
Rust Prevention Coating
Zirconium rust‑prevention coating, also known as zirconium‑based conversion coating or titanium‑zirconium pretreatment, is a chromate‑free thin‑film surface treatment widely adopted as an alternative to traditional phosphating and chromate passivation. It is applied on aluminum, galvanized steel, cold‑rolled steel and mixed‑metal components within plating, painting and general metal‑finishing production lines.
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