Electroplating & Galvanic Coatings

Galvanic coatings are metallic layers applied to a metal surface through electroplating processes. Their primary functions include:

• Corrosion protection – Preventing oxidation and degradation.
• Improved conductivity – Essential for electrical applications.
• Enhanced mechanical properties – Increasing  metal hardness, wear resistance and durability
• Aesthetic and functional surface finishes – Improving the appearance and performance of components.

In Electris, we specialize in technical coatings, primarily dedicated to the power industry

The most widely used electroplated coatings include:

• Tin plating – Provides corrosion resistance, conductivity, and solderability.
• Nickel plating – Increases hardness, wear resistance, and oxidation protection.
• Silver plating – Ensures superior electrical and thermal conductivity.

In our company copper plating process is not offered as a stand-alone service, but functions as a primer (subcoat), used to improve the adhesion and quality of the final plating.

At Electris Coating Systems, we specialize in electroplating copper and aluminum components. However, galvanic coatings can also be applied to steel, brass, and zinc, depending on industry requirements.

• Extended component lifespan – Protection against environmental factors.
• Improved conductivity – Ideal for energy and electrical applications.
• Wear and abrasion resistance – Enhancing mechanical durability.
• Solderability and adhesion properties – Beneficial in electronic manufacturing.
• Custom thickness options – tailored coatings from 1 µm to 50 µm at Electris.

Yes. Electroplating creates a protective barrier that prevents exposure to moisture, chemicals, and oxidation. Coatings like nickel, tin, and silver enhance corrosion resistance significantly, particularly for components exposed to harsh environments.

Each type of coating has unique properties and applications:

• Nickel plating – enhances a component's electrical conductivity, boosts corrosion resistance, and improves both the strength and aesthetic appeal of the treated object.
• Tin plating – delivers exceptional conductivity and contact efficiency, reduces friction, and offers corrosion protection in specific applications.
• Silver plating – this process yields an exceptionally durable coating, enhancing electrical and thermal conductivity at the coated surface while providing superior corrosion resistance.

At Electris, we offer coating thicknesses from 1 µm to 50 µm, depending on the application and performance requirements of the component.

Yes, certain coatings like nickel and tin plating are used in food processing equipment and packaging applications. However, coatings must meet food-grade safety regulations, depending on the intended use.

At Electris Coating Systems, we implement sustainable electroplating practices, including:

• Closed-loop wastewater treatment – Reducing environmental impact.
• Process heat recovery systems – Minimizing energy consumption.

Additionaly  we implemented EcoVadis certification, which confirms compliance with strict environmental standards.

For more information or a custom coatings quote, contact us at sales@electris.pl.