Galvanic Treatments

Galvanic treatments involve the immersion of metals in special liquid solutions using small rotary barrels to optimize their consistency and functionality across various fields of application. The treated objects thus undergo changes in their aesthetic appearance and longevity.

Specifically, we specialize in the copper plating, nickel plating, and gold plating of electronic components and small parts. We perform heat treatments on brass surfaces and metals using state-of-the-art equipment and machinery, ensuring a flawless and precise result. We can also determine the hardness of the metal through our new laboratory. Finally, we offer passivation services for stainless steel. All treatments are carried out according to precise protocols and regulations at both the European and international levels.

Trattamenti Galvanici
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Galvanic Treatments - Processing

TMS specializes in the nickel plating and gold plating of electronic components and small parts. Our galvanic treatments are carried out by immersing metals in special liquid solutions through rotary barrels to optimize their consistency and functionality across various fields of application.

Gold Plating

The galvanic gold plating process takes place at the end of the matte nickel cycle. In addition to the appearance of the internal coating, it ensures maximum performance in terms of corrosion resistance and optimal electrical conductivity.

Nickel Plating

Our nickel plating is used to coat brass after a galvanic copper plating treatment. Nickel plating primarily serves two purposes: Bright Nickel: At the end of the galvanic cycle, bright nickel appears visually shiny and is not used for further treatments. Matte Nickel: In addition to providing increased corrosion and wear resistance, matte nickel prepares the material for gold plating deposition.

Galvanic Treatments: Preparatory Stages

Electrolytic Degreasing

Through this process, which takes place in specialized baths, we are able to guarantee excellent results on metal surfaces by removing any contaminants that could affect the subsequent galvanic treatment.

Pickling

What is pickling used for? Using acidic solutions, pickling removes an oxide layer from small metal parts to prepare the material in the best possible way for galvanic processing.

Ultrasonic Chemical Degreasing

This cleaning process is designed to remove oily or greasy molecules from small metal parts. It is carried out using chemical solutions contained in specialized baths with hot immersion and the assistance of ultrasonic waves. It is used as a pre-treatment before starting the galvanic cycle.

Copper Plating

An effective galvanic treatment for metal protection, copper plating is mainly used as an intermediate layer in galvanic processing. Our copper plating is electrolytic and is applied to brass. Thanks to this, we can apply subsequent treatments such as nickel plating and gold plating without compromising adhesion.

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