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Electrolytic coating

Black chromate plating

Process Surface coating process where the workpiece through an anode-cathode reaction is coated with a thin decorative layer of hexavalent chrome with a black tone.

Copper plating

Process Surface coating process where the workpiece through an anode-cathode reaction is coated with a layer of copper.

Electro-galvanization

Process Surface coating processing the workpiece through an anode-cathode reaction in a salty solution is coated with a thin and ductile layers of zinc.

Gold plating

Process Application of a thin layer of gold with the help of an anode-cathode reaction between parts and the blank.

Hard anodizing

Process Surface coating process where an aluminum workpiece that acts as the anode is subjected to high voltage and is oxidized in a cooled acidic solution which creates a corrosion-resistant and durable surface.

Hexavalent hard chromium

Process Surface coating process where the workpiece through an anode-cathode reaction is coated with hexavalent chromium.

Multi-layer nickel plating

Process Surface coating process where the workpiece through two subsequent anode-cathode reactions is coated with two or more layers of nickel.

Platinum plating

Process Application of a thin layer of platinum with the help of an anode-cathode reaction between parts and the blank.

Rhodium plating

Process Application of a thin layer of rhodium with the help of an anode-cathode reaction between parts and the blank.

Satin nickel plating

Process Surface coating process where the workpiece through an anode-cathode reaction in an organic or inorganic solution is coated with a layer which is semi-glossy and resembles satin.