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Alkaline washing

Process Surface cleaning method where the details are rinsed or immersed in an alkaline liquid.

Atomic layer deposition, ALD

Process Coating process where a workpiece is sequentially coated by two different gasses in a heated vacuum container.

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.

Bristle blasting

Process Blasting operation where a rotating brush whose steel bristles hit the workpiece surface.

Buffing

Process Polishing process in which an abrasive agent in the form of a rotating disk then pressed against the workpiece.

Centrifugal tumbling

Process Polishing process where several workpieces together with an abrasive chips tumbles around so that the surface of the workpieces are smoothed and polished.

Copper plating

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

Curtain coating

Process Surface coating process where a surface coating paint continuously flows like a curtain over a passing workpiece.

Dry-ice blasting

Process Blasting operations in which dry ice pellets are pushed onto a workpiece at high speeds.

Electro Hydraulic cleaning

Process Mechanical surface cleaning process where the workpiece immersed in water is subjected to a high voltage such that shock waves are formed and clean its surface.