Anodizing and chromatization

Anodizing and chromatization

Anodic oxidation or anodizing is an electrochemical process of forming an oxide film on aluminum and aluminum alloys, which is a good base for organic coatings and corrosion protection. The following processes are available: anodic oxidation (anodizing) in sulfuric acid (H2SO4), anodic oxidation (anodizing) in chromic acid (CrO3) and hard anodic oxidation (hard anodizing) in sulfuric acid (H2SO4).

Chromatization is a chemical process of applying a chromate coating to parts made of aluminum, magnesium, aluminum alloys or magnesium alloys, in order to protect against corrosion and obtain paint substrates.

The dimensions of the bath line working space of anodic oxidation and chromatization are approx. (1000x500x800)mm, except for the bath for hard anodic oxidation whose dimensions of the working space are (450x450x500)mm.

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Galvanic plant

Galvanic plant

Anodizing and chromatization

Anodic oxidation or anodizing is an electrochemical process of forming an oxide film...

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Galvanic plant

Zinc plating, cadmium plating and passivation

Zinc plating is an electrochemical process of applying a zinc coating to protect...

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Galvanic plant

Nickel plating (Watts nickel)

Nickel plating (Watts nickel) is an electrochemical process of applying a nickel coating...

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Galvanic plant

Hard chrome plating

Hard chrome plating is an electrochemical process of applying a chromium coating to...

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Galvanic plant

Silvering and copper plating (technical coatings)

Silver plating is an electrochemical process of applying a silver coating to nickel...

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Galvanic plant

Phosphating and black oxidation

Bluing is the chemical process of forming a black oxide film on the...

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