EuTronic® Arc Spray 528
An Aluminum - Silicon Wire Made Exclusively for the Twin Wire Arc Spray Process
EuTronic Arc 528 is an aluminum-silicon alloy designed specifically for the Twin Wire Arc process. The coatings produced are slightly less resistant to corrosion than pure aluminum coatings but are harder, denser, have a finer as-sprayed texture and will exhibit significantly better resistance to galling. Coatings of EuTronic Arc 528 are well suited for the repair / rebuild of aluminum and magnesium parts, as well as, the reshaping of aluminum casting for model work. A machined finish of less than 50 micro-inches AA can be achieved with high speed or carbide tooling.
Description
EuTronic Arc 528 is an aluminum-silicon alloy designed specifically for the Twin Wire Arc process. The coatings produced are slightly less resistant to corrosion than pure aluminum coatings but are harder, denser, have a finer as-sprayed texture and will exhibit significantly better resistance to galling. Coatings of EuTronic Arc 528 are well suited for the repair / rebuild of aluminum and magnesium parts, as well as, the reshaping of aluminum casting for model work. A machined finish of less than 50 micro-inches AA can be achieved with high speed or carbide tooling.
Applications
- Dimensional Restoration
- Bond Coating: recommended thickness: 0.004”-0.006”
Related Documents
Technical Data
Coating Bond Strength
4000 psi on aluminum
Typical Hardness
72 HRB (HR15T 84 (Macrohardness) DPH300 125 (Microhardness)
Castolin Eutectic
