Oerlikon Metco's portfolio of nickel-aluminum materials are
used as general purpose coating materials for restoration of
worn or mismachined components. They are also widely
used as bond coats for OEM-specified and general industrial
applications under top coats such as ceramics and compressor abradables. Nickel-aluminum coatings can have good
oxidation resistance up to 800 °C (1470 °F), depending on
the application environment.
The product range can be divided into:
- Exothermic materials
- Non-exothermic materials
Typical Uses and Applications :
- Salvage and build-up for restoration applications
- High-temperature particle erosion resistance
- Oxidizing atmosphere resistance below 800 °C (1470 °F.
n Bond coat for ceramic or abradables with service
temperatures up to 800 °C (1470 °F)
- Products with the addition of molybdenum enhance hot
corrosion resistance at elevated temperatures
