Alloy Plating
Alloy plating is a process that deposits alloy to metal surfaces. Alloy plating enhances corrosion resistance even more compared to zinc plating when properly chromated. Alloy plating deposits accept non-silver chromate as well as other conventional chromates.
COLLOY I-Z-POSIT PROCESS FOR ZINC/IRON ALLOY PLATING FROM AN ALKALINE CYANIDE-FREE BATH
Description
COLLOY I-Z-POSIT provides a bright, ductile electro-deposited zinc-iron alloy containing from 0.1% to 0.8% iron that is evenly distributed at low, mid and high current densities.
COLLOY I-Z-POSIT alloy deposits provide greatly enhanced corrosion resistance compared to zinc plate when properly chromated.
COLLOY I-Z-POSIT process operates at a zinc concentration of 1 – 2.5 oz./gal (7.5 – 18.75 g/l), allowing more flexibility when maintaining the range of zinc levels.
COLLOY I-Z-POSIT process does not require separate rectifiers or anodes for replenishment of iron in the bath.
COLLOY I-Z-POSIT deposits accept a non-silver chromate as well as conventional chromates.
COLLOY NI-Z-POSIT PROCESS FOR ZINC/NICKEL ALLOY PLATING FROM AN ALKALINE CYANIDE-FREE BATH
Description
COLLOY NI-Z-POSIT provides a bright, ductile electro-deposited zinc-nickel alloy containing from 10% to 15% nickel that is evenly distributed at low, mid and high current densities.
COLLOY NI-Z-POSIT alloy deposits provide greatly enhanced corrosion resistance compared to zinc plate when properly chromated.
COLLOY NI-Z-POSIT process operates at a zinc concentration of 1.0 – 2.0 oz./gal (7.5 – 15 g/l), allowing more flexibility when maintaining the range of zinc levels.
COLLOY NI-Z-POSIT process does not require separate rectifiers or anodes for replenishment of nickel in the bath.
COLLOY NI-Z-POSIT deposits accept a non-silver chromate as well as conventional chromates.