Galvanic treatments


Cover
Main board SURFACE TREATMENT ON ALUMINUM CASTINGS.
MAXIMUM PROTECTION AGAINST CORROSION.
  • Corrosion Protection
  • MIL A 8625F and UNI 4522-66 compliant
  • Gray or black color available
  • UNI EN 12373 cmpliant
  • Ideal for castings and die-castings

Anodizing process oriented to castings and die-castings, characterized by a high silicon content. In addition to a good aesthetic appearance, it stands out for its very high resistance to corrosion.

Other informations
CORROSION RESISTANCE

The aluminum treated with the Zancofuso® process satisfactorily withstands atmospheric agents and chemical solutions with a pH varying from 4 to 9.
Its duration to corrosion, in addition to depend on the percentage of silicon of the base material present in the fusion or die-casting, it also depends on the thickness of the coating itself.

THICKNESS

Thicknesses are determined according to the final purpose. For parts used in closed environments, a layer of 5-10 microns is sufficient. For weathered parts a layer of 10 to 20 microns is recommended.

MATERIAL CHOICE

Zancofuso® was developed to solve problems on die-cast alloys with a percentage of silicon higher than 10%. It’s important having as base material a surface as much homogeneous as possible.

APPLICATIONS

Nautical, marine, automotive, motorcycle, textile, mechanical, electrical, aeronautical, agricultural machinery, packaging machines.

Locations of the treatment
Ossido duro

Gaser Ossido Duro

metacoat

Gaser Metacoat

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