Material technical data

Nickel-Copper-Boron Nitride-Graphite-Silicon

RPM-208 Nickel-Based Materials

Ni 17-22Cu 18-20BN 8.5Si 8-10 Graphitechemical composition

-315/+56 µmparticle size

up to 600 °Cservice temperature

Application and intended use

Abradable material for turbine compressors with corrosion and erosion resistance.

Technical parameters

Chemical compositionNi 17-22Cu 18-20BN 8.5Si 8-10 Graphite

Particle size-315/+56 µm

Manufacturing routeMechanical Cladding

Service temperatureup to 600 °C