Two layer electroplating process where a layer of nickel is first deposited onto the metal surface followed by a thin layer of chromium
Nickel usually gives around 5 – 30 microns thick of plating followed by a chromium plating of around 0.2 – 0.5 microns thick of plating
It is first placed in an nickel electrolyte bath followed by chromic acid bath alongside the flow of direct current to enable the plating process to occur.
Key Properties:
Hardness: Produces a very hard surface of around 850-1000HV that resists scratching and wear
Corrosion Resistance: The nickel layer provides excellent corrosion protection, while the thin chrome layer enhances oxidation and tarnish resistance
Bright Decorative Finish: Gives a highly reflective, mirror-like surface commonly used for aesthetic purposes
Adhesion: Strongly adheres to the base metal, ensuring durability and long service life
Low Friction Surface: Provides smooth sliding properties suitable for moving parts and fittings
Applications:
Automotive Industry ( Bumpers, trims, handles, mirrors and wheels, motorcycle parts)
Aerospace Industry ( Landing gear, piston rods and aircraft fittings)
Industrial Machinery and Equipment ( Rollers, shafts, valves and machined components)
Electrical and Electronics ( Connectors, Housings, Switch components and decorative covers)
Marine and Offshore Applications ( Boat fittings, valves, propeller shafts and fasteners)
Furniture and Lighting Fixtures ( Lamp stands, frames, decorative trims and metal furniture parts)
Certified ISO 9001:2015 