We can quickly supply both required estimates and relative samples. We also provide, if necessary, on-site technical advice both as regards coatings to be applied and assistance on our treatments.
We can offer our customers various services, including packing treated objects both in standard packaging or that provided by customers, so that they can be sent directly to end users.
Supergalvanica has a UNI EN ISO 9001:2015 certified quality system and laboratory to carry out chemical analyses, salt spray tests and x-ray measurements on treatments carried out.
Electroplating mainly used for electrical applications.
It has good corrosion resistance but is easily oxidizable, even though this does not alter its excellent electrical conductivity.
Electroplating mainly used in electronics sector.
Deposits gold at around 24 carats. It is extremely resistant to corrosion and highly conductive.
This process electrochemically transforms the aluminium surface to create a layer of extremely hard and compact oxide.
These characteristics, combined with excellent corrosion resistance and electrical insulation has made this treatment very successful in the light alloy sector.
Self-catalytic chemical treatment with a high degree of hardness and good corrosion resistance. Moreover, it has low electrical contact resistance maintained over time. It enables a very uniform coating to be deposited on the surface of the object to be treated.
This chemical conversion surface treatment produces a passive film by transforming the surface layers of the aluminium.
Tin plating is mainly used in the electronics and electromechanical sectors due to its excellent electrical conductivity and weldability. Moreover, it is used as anti-nitriding protection on ferrous metals and has anti-seize functions on copper and aluminium. It is also widely used in the food sector thanks to its anodic behaviour compared to iron in these applications.
This should be considered as the best protection for ferrous materials. Thanks to its anodic behaviour it provides galvanic protection even on exposed areas due to porosity, imperfections and surface damage, as it generates products from corrosion that protect the zinc from new attacks.
Le finiture galvaniche sono costituite da rivestimenti metallici superficiali ottenuti mediante depositi elettrolitici o chimici. Esse sono impiegate per proteggere i metalli contro la corrosione e per migliorare la loro superficie esterna, rendendoli così adatti per particolari applicazioni meccaniche, elettriche ed anche decorative.