Eutalloy NiTec 10224

Eutalloy NiTec 10224

Self-flowing metal powder based on NiBSi. High wear resistance against adhesion. Low coefficient of friction with metallic sliding friction. Corrosion resistant. Withstands thermal stress.

Technical data
Hardness [HV 30]: 240*
Grain size distribution [μm]: 20 - 125
Melting interval (Sol./Liq.) [°C]: 1,050 - 1,278
Working temperature [°C]: 1,170
Density [g/cm³]: 8.1

Applications
For thermal spraying with simultaneous melting of cast iron materials such as lamellar gray cast iron, cast iron with nodular graphite, black and white malleable cast iron.

Typical application examples are
Glass molds, repairing blowholes and machining defects on new castings, bearing seats, gear wheels, break-in points on deep-drawing tools, exhaust manifolds and for repairing broken castings such as cylinder heads.

Processing instructions
Remove damaged material. Clean spray areas. When spraying, adjust the heat to the component, its material and dimensions. To protect the surface against oxidation, spray on a thin layer and melt in while adding more powder. Allow to cool in still air.

Preheating:
GJL: 600 - 800 °C
Steel: 300 - 400 °C

*The achievable hardness values depend on the selected spraying parameters, preheating temperatures, etc. No guarantee can therefore be given that the hardness values will be achieved.