Turbine Coatings and Advanced Materials

Our coating capability covers thermal barrier coatings by Electron Beam Physical Vapour Deposition (EB-PVD) and Atmospheric Plasma Spray (APS), MCrAlY bond coats by low pressure plasma spray, High Velocity Oxy-Fuel (HVOF) carbide and wear coatings, and diffusion aluminide coatings for hot section components.

  • Applications — advanced materials and coating solutions for gas turbines, steam turbines, compressors, pumps, valves and other critical industrial equipment.
  • Portfolio — thermal barrier, abradable, wear-resistant, corrosion-resistant, oxidation-resistant and erosion-protection systems, plus high-temperature alloys and coating consumables.
  • Engineered to duty — every material or coating system selected against substrate properties, operating temperature, mechanical loading, environmental exposure and service-life requirements.
  • Documented and traceable — full material certificates, inspection reports, coating records and quality documentation provided.

Coating Processes

EB-PVD Thermal Barrier Coatings

Columnar ceramic topcoats for first-stage blades and vanes.

APS Thermal Barrier Coatings

Plasma-sprayed ceramic topcoats for combustion liners, transition pieces and vanes.

MCrAlY Bond Coats

Nickel and cobalt based bond coats applied by low pressure plasma spray.

HVOF Wear Coatings

Carbide coatings for compressor components and wear surfaces.

Diffusion Aluminide

Pack and vapour-phase aluminising, including internal cooling passages.

Abradable Coatings

Clearance-control coatings for shrouds and seal segments.

Corrosion & Erosion Protection

Protective coatings for compressor blading, pumps and valves.

Components and Materials

Components We Coat

Turbine blades and buckets, nozzles and vanes, combustion liners, transition pieces, shrouds, and compressor blades and vanes.

Superalloys

Nickel and cobalt superalloys for hot section castings, including IN738LC, FSX-414 and N-155.

Coating Consumables

Coating powders and consumables matched to the specified coating system.

TrustTechs is an independent engineering and service company. Manufacturer and model names are used for reference only.