Characteristics:
Copper|Nickel|Chrome and Copper|Nickel (cheaper) are widely distributed, technically sensible layer combinations
Color: See also layer sequence under “Basic Knowledge”
Variants: Copper|Nickel|Chrome, Copper|Nickel (see images)
Physical Characteristics:
Addition of physically desired characteristics of individual layers
Endurance:
Very high corrosion resistance, high hardness & abrasion resistance, weather resistant, (tarnish resistant chrome), extensively chemical resistant
Application:
Industries: Automobile, two-wheel vehicles, household electrical devices, leisure/sports articles, furniture, store construction, lamps, gift articles/accessories, sanitary fittings, office equipment, precision mechanics, optics, watches, cameras, office machines, medical devices
Useful Knowledge:
With its good elasticity, the sub-layer of copper equalizes tensions between the part and the top layer and guarantees good adhesion and a corrosion barrier. The final gloss effect is codetermined by the copper plating. Nickel then provides for corrosion resistance, depending on its layer thickness. Chrome is characterized by high hardness and tarnish resistance. The corrosion characteristics that are created approximate that of a noble metal.
The equal importance of the more cost-effective copper|nickel system is worth mentioning. For lower demands on wear protection. Appearance: Warmer hue, non-glaring.

Above:
Copper |
Nickel |
Chrome

Above:
Copper |
Nickel

Hitzel Oberflächentechnik GmbH & CoKG | T 06074 88655 | eMail webmaster

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