Wear Resistant Coatings
Typically used to reduce abrasion, fretting, erosion, surface fatigue, and cavitation.
- Carbides
- Ceramics
- Metallics
- Cermets
- Plastics for resisting erosioncally conductive.


Corrosion Resistant Coatings
Typically used to protect surfaces from atmospheric corrosion, chemical attack, alkalis and acids.
- Ceramics
- Metallics
- Plastics
- Cermets
Thermal Barrier Coatings
Typically comprised of Zirconia Oxide and used to protect components from:
- Temperature
- Oxidation
- Wear


Dielectric Coatings
Ceramic Coatings used to electrically insulate substrates.
Electronic Coatings
Metals, typically copper, zinc and aluminum used to make substrate electrically conductive.

Coating Applications
FUNCTION | APPLICATION | COATING |
---|---|---|
Wear Resistance | ||
Adhesive Wear | Bearings, piston rings, hydraulic press sleeves | Chrome Oxide, Babbit, Carbon Steel |
Abrasive Wear | Guide bars, pump seals, concrete mixer screws | Tungsten Carbide, Alumina/Titania, Steel |
Surface Fatigue Wear | Dead centers, cam followers, fan blades (jet engines), wear rings (land-based turbines) | Tungsten Carbide, Copper/Nickel/Indium Alloy, Chrome Carbide |
Erosion | Slurry pumps, exhaust fans, dust collectors | Tungsten Carbide, Stellite |
Heat Resistance | Burner cans/baskets (gas turbines), exhaust ducts | Partially Stabilized Zirconia |
Oxidation Resistance | Exhaust mufflers, heat treating fixtures, exhaust valve stems | Aluminum, Nickel/Chrome Alloy, Hastelloy |
Corrosion Resistance | Pump parts, storage tanks, food handling equipment | Stainless Steel (316), Aluminum, Inconel, Hastelloy |
Electrical Conductivity | Electrical contacts, ground connectors | Copper |
Electrical Resistance | Insulation for heater tubes, soldering tips | Alumina |
Coating for Frictional Wear and Contact | Coatings for Non slip Grip and Wear |