Plasma pulse deposition (PPD)

Essence of the process

Application of coatings with thickness of 10-100 mm at simultaneous melting of the metal rod and point surface of the base material at heating of parts not more than 30 C.

Coatings applied: on the basis of tungsten and titanium carbides, alloys of copper, nickel, cobalt, iron, molybdenum, graphite, intermetallides, etc.

Types of coatings

Abrasion and Erosion Resistant Coatings

Turbine blades

Shredder grid

Mixer blades

Hooks for climbing

Dispenser disk

Pipe (lead-in chamfer)

Application: grids and threshers of separation and grinding equipment, blades of steam turbines, linings of special devices, pallets of mixers, etc.

Friction Coatings

Cams

Jig bed

Collet

Pressure pads

Collet chuck

Shoe

Clamps

Tapered stop

Application: collets, grippers, jaws, clamps, cams, shoes, inserts of machine tools, drilling rigs, oil, gas and other equipment, etc.

Wear-Resistant and Special Coatings

Brake drum

Thread die

Pipe grip

Pulley

Supercharger pulley

Tungsten coating of X-ray tube anodes

Graphite coatings

Application: anti-slip protection and special applications.

Coatings Based on Tungsten and Titanium Carbides

Roller

Countersink

Axe

Knife

Pipe bending mandrel

Electrically Conductive Silver Coatings

Contact surfaces of electrical machines

Contact surface of the
copper busbar

Mating ring

Application: reduction of transient electrical resistance in contact connections of busbars, current conduits of electric machines, transformers, etc.