Quality Metal Finishing Services Since 1969

Zinc Cobalt Plating

zinc cobalt platingClick to enlarge

A few of the characteristics of the zinc-cobalt plating process includes enhanced corrosion resistance for the base metal compared to traditional zinc plating of the same thickness. Additionally, bright luster is produced when the zinc cobalt alloy coating is applied. By electroplating zinc and cobalt to the particular metal, the end result is a uniform ductility that will withstand up to six times the corrosion resistance of conventional zinc plating. Zinc cobalt alloy plating is also becoming more popular because of its affordable operation costs compared to other zinc alloy coatings.

Benefits of Zinc Cobalt Plating

zinc platingClick to enlarge
  • Zinc-Cobalt has greater corrosion resistance than traditional Zinc plating
  • Increased corrosion resistance when combined with sealers and chromates
  • Ductility characteristic of zinc-cobalt allows the part to be formed or shaped with minimal degradation to corrosion.
  • Cobalt content and post treatment handling is extremely important

Zinc Cobalt Plating Colors

Del's Plating offers zinc cobalt plating in a variety of colors including the following.

  • Clear (Silver)
  • Olive Drab
  • Black
  • Yellow (Gold)
  • Red (small quantities)
  • Green (small quantities)

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