Power Generation

Gas & Steam Turbines

One expert company delivering excellence in technology, skill and customer service

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Our Technologically-driven mindset propels us to constantly introduce innovative coating solutions to the market. For us, intricate components with complex coatings are a daily challenge that lead us to advancements in technology.


We always research new technologies in the field and find inspiration in everything that surrounds us.


We can coat from one piece up to production run volumes, and lead times are in line with the customer’s expectations.


We use specific, cutting-edge tools and certified methods fully compliant with the quality standards.

Gas Turbines coatings

Gas Turbines


Gas turbines operate in extreme work environments where components are exposed to various types of deterioration, such as oxidation, high-temperature corrosion, thermal stress, erosion and wear. Latest-generation turbines, which run intensive work cycles, are treated with numerous coatings that make their operation possible and cut down costly maintenance.

We not only has the technologies needed to coat these components to the most stringent manufacturer specifications, but also specific know-how in precision machining and heat treatments. The countless resources that the Flame Spray group dedicates to this field enable it to provide customers with just-in-time service, be it for one piece or large-scale runs.

Gas turbines treated components:

  • Turbine blades
  • Turbine vanes
  • Transition pieces
  • Combustion liners
  • Combustion chambers
  • Nozzle guide vanes
  • Shrouds
  • Seal rings
  • Compressor blades
  • Diaphragms
  • Impellers
  • Segments
  • Casings
  • Turbine rotors
Steam Turbines coatings

Steam Turbines


Erosion and corrosion are seriousproblems that steam turbine users have to tackle every day. In steam turbines, the water droplets dispersed in the vapour and the particulates in the air produce dangerous erosion phenomena. Specific thermal spray coatings are the ideal way to preserve the turbines for a long time and increase their life cycle.

We have a large number of thermal spraying cabins able to optimally coat assembled large-sized turbine rotors.


  • Cold Spray

Steam turbines treated components:

  • Journal bearings
  • Casings
  • Low pressure blades
  • Service on assembled rotors
  • Steam valves
  • Babbit bearings
  • Sealing rings

Bring us your problems, our experience will provide the answers

We support and advise you in selecting the most suitable technology and materials to meet your specific needs.

Contact us now to have an engineer at your disposal, and together, we’ll find the solution to your biggest problems. We understand urgent, an engineer can be immediately available, call us, email us, and if necessary, you’ll have a proposal within 24 hours.

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A full portfolio of processes to be your one-stop shop.

Complete range of Vacuum, Argon and HIP furnaces

Complete range of post-casting processes, including Hole drilling, Laser welding and shot-peening

Off-line coating programming by CAD/CAM

MCrAlY Chemical Stripping

Fully equipped laboratory including SEM/EDX and coating thickness inspection with Blue light Scanning technology

Maximum reliability, aeronautical approach