Zinc Alloy Plating Process

The COLLOY Series of Zinc Alloy Plating Processes

COLLOY I-Z-POSIT - Alkaline plating process produces a bright, ductile zinc-iron deposit.

COLLOY CO-Z-POSIT - Alkaline plating process produces a bright, ductile zinc-cobalt deposit.

COLLOY Ni-Z POSIT - Alkaline plating process produces a bright, ductile zinc-nickel (high nickel content/15%) deposit.

  

Chromates specially developed for Zinc Alloy Plating include:

COLDIP IZ BLACK - one-part hexavalent chromate process for zinc-iron alloy deposits which produces a glossy, black finish.

COLDIP NI-Z BLACK - two-part hexavalent chromate process for zinc-nickel alloy deposits which produces a glossy, black finish.

COLDIP NI-Z Tri Blue 100 - one-part trivalent chromate process for zinc-nickel alloy deposits which produces a clear/blue finish.