Zincarea mai buna decat vopsitulServiciile oferiteContact

Zincarea mai buna decat vopsitul

Produsele zincate se folosesc in cele mai diversificate ramuri industriale ...

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Serviciile oferite

Tratamentele pe care le oferim asigura durabilitate impotriva coroziunii pentru piesele metalice

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Contact

ZINCARE TIMISOARA Adresa: Str. Stan Vidrighin, nr 14, Timisoara, Timis Telefon: 0730193974, 0773370611 Email: office@zincare-timisoara.ro Web: www.zincare-timisoara.ro

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About galvanizing

Passivation11-300x241 About galvanizingThe benefits of galvanizing:

  1. Galvanizing is more durable than painting parts (the paint does not resist the blows, while galvanizing becomes one with the part, resisting deformities).
  2. Galvanizing is up to 70% cheaper than painting (and it is usually faster).
  3. Galvanizing makes parts remain fireproof (while paint usually catches fire).
  4. Zinc is not toxic for the environment (paints are, and reducing painting operations reduces the amount of harmful substances emitted in the air).
  5. Alkaline galvanizing is more resistent in time than weak acid galvanizing.

Galvanizing process:

CHEMICAL DEGREASING

Treatments start by degreasing chemically the surface to eliminate both fats, salts and fine dust from the thermal treatments, the surface of the part.

PICKLING

Pickling is the elimination of corrosion products from metal surfaces.

ELECTROCHEMICAL DEGREASING

Electrochemical degreasing complements chemical degreasing to remove residual film body fat and to get rid of all the impurities on the surface.

ACTIVATION

Removes the thin film formed during transfer through an acid wash.

THE ACTUAL ELECTROLYTIC DEPOSITION

On the surface of parts is deposited electrolytically a thin and uniform layer of zinc.

PASSIVATION

Passivation has the role to form a film of compounds that prevent the reactions that can occur at the surface of zinc when in contact with the environment, and to confer corrosion resistance and give the part a pleasant look.

WASHING

After each stage of the technological process, a washing step follows to remove the layer of solution that adheres to surfaces.

DRYING

Drying takes place in a room-type furnace.

 

This post is also available in: Romanian

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