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TRU Flow 2000/Super Lubricity
Teflon Compressor Section Coating:
Produces a super smooth surface to compressor airfoils, enhancing
airflow through the compressor section, while providing excellent sacrificial
corrosion resistance and enhancing water wash efficiency. Aluminum base
coat with a Teflon seal coat applied to a thickness of 0.002 – 0.004 inch
thick. Maximum temperature = 500°F
Applications – Gas Turbine Compressor early stages of rotor rotating
and stator blades, compressor impellers, inlet bell housings.
TRU Seal 3000 / High Temperature Compressor Coating:
Produces a smooth surface to compressor airfoils, enhancing airflow
through the compressor section, while providing excellent sacrificial
corrosion resistance and enhancing water wash efficiency. Aluminum base
coat with a hardened seal coat. Maximum temperature = 1150°F
Applications – Gas Turbine Compressor HP stages of rotor rotating
and stator blades, compressor impellers, Aircraft landing gear etc.
Thermal Barrier Plasma Coating/High Temperature Turbine Section Coating:
Produces a ceramic insulating surface coating that can reduce component
surface temperatures by between 150° F to 325°F depending on specific
application. Excellent for reducing component thermal shock during peak
service (reduces high cycle fatigue). Reduces Delta T’s/components heat
up slower and then cool down slower during cycling service. "Smooths
out" hot spots that are prevalent on turbine section stationary nozzle
guide vanes.
Bond Coat: NiCrAlY 0.003/0.005 inch thick
Top Coat: Zircronium Oxide 0.010/0.014 inch thick
Applications – Turbine combustion hardware, liners – transition
pieces etc. Turbine airfoils / Rotating & stationary buckets, Aerospace
hot corrosive or oxidizing environments.
Chromium & Tungsten Carbide Plasma Coating / Hardfacing:
Produces a coating with excellent abrasion, solid particle erosion,
cavitation and fretting resistance.
Thickness: 0.003 / 0.005 inch
Applications – Combustion hardware "wear surfaces" Combustion
Liners, fuel nozzle collars, Transition piece wear surfaces, valve stems,
hot end seals etc.
Abradable Plasma Coatings / Sacrificial wear Surfaces:
Produces a self lubricating coating that will easily wear upon rotational
and inadvertent contact.
Thickness: up to 0.225 inch thick if required.
Applications – Jet engine compressor wear sections, Gas path
seals, friction reducing bearings, Labyrinth seal wear surfaces etc.
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