Electropolishing
and Passivation
on brass and copper

Obtains maximum protection against the corrosion of items thanks to a combined treatment dedicated to brass and copper.

Benefits of electropolishing+passivation

  • 01.

    Uniform finish

  • 02.

    Improves quality of surface aesthetics

  • 03.

    Smooths off sharp edges

  • 04.

    Improves resistance to fatigue

Process of electropolishing+passivation

The electropolishing process involves the removal of a limited amount of material from the outer layer of the brass or copper item, to remove surface imperfections, contaminants, sharp edges, cracks and micro-perforations that contribute to corroding the item. 

The surface that is obtained with electropolishing is smooth, highly resistant to corrosion and free from imperfections that could compromise the strength and longevity of the material. Adding to the process, Alticolor offers passivation treatment involving immersion that gives an item additional protection against corrosion.

Alticolor treatments undergo rigorous control procedures
resulting in certification to guarantee the quality
of the process management.

  • certificato-csq-iso
  • certificato-icim-iso
  • certificato-csq-iso
  • certificato-csq-iso

Cleanrooms

The service providing assembly operations in cleanrooms is available for anyone requiring products to be assembled in a controlled environment, and is available for every sector either as a final step following treatment or as a one-off service.

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Research and
Development

Alticolor supports customers in the design phase through processes, analyses, research and prototypes that aim to create treatments that achieve maximum performance and aesthetics in the relevant sector of application.

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Different sectors, same care and quality.

Tell us about your project

We work closely with every company to identify the most suitable treatment to achieve the desired properties for your item. Tell us what you need and together we will find the best solution.

Pursuant to articles 7, 12, 13 of the European Regulation 2016/679 – GDPR:

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