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Manufacturing:
Surface Finishing
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Surface
Finishing Coatings
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Diffusion
Coatings
 The
Diffusion Coating Process is a thermally
activated high temperature oxidation / corrosion
/ wear resistance coating for iron, nickel
5 cobalt based metals with severe operating
conditions. It provides a chemically bonded,
tenacious coating which acts as a diffusion
barrier against oxygen and other elements
into the substrate.
Diffusion coatings provide
superior oxidation, corrosion and erosion
resistance of the base metal up to 2100
degrees Fahrenheit without spallation. Diffusion
coating is a highly reliable, substate enhancing
process for critical components.
It is commonly used for:
- Gas Turbine Engine components
( blades / vanes /cases / seals)
- Power Generation components,
Pump Impellers, Valve Gates
- Diesel Applications
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