![]() ![]() Google Patents US5196109A - Trivalent chromium electrolytes and plating processes employing same We can also create all kinds of coating and “colour,” both starting from a metal sample or not.US5196109A - Trivalent chromium electrolytes and plating processes employing same ![]() This evolution is the result of a close cooperation with its customers or its designers in the analysis and development of new “colours,” depending on their requirements your fantasy is not an utopia to Gesm. The constant evolution of its finish is one of Gesm SpA’s strength, concentrating on high quality and respecting the ecosystem. And without giving up quality, even on much polished surfaces or on large surfaces on which the result is fairly close to static galvanic treatments. This is no doubt an unquestioned advantage for our customers. High productivity and reduction of manpower allow a considerable reduction in costs if compared to loom finishing. These plants are exclusively rotary barrels and are equipped with several management technologies: From the electromechanical technology to the laser technology. ![]() production plant is logistically placed in three modern automatic plants. The quality and permanence of our galvanic treatments on substrates such as zama, iron, brass, and steel are the result of a long experience in the field and this is the best visiting card for all companies. Year is the first experiments of electrodeposition of copper, gold, silver under Luigi Brugnatelli.įrom there a long series of experiments and trials conducted by numerous scientists and scholars led the galvanic today, techniques, products and equipment keeps getting better. The discovery of the galvanic technique is attributed to Luigi Galvani, from which this technique takes its name, around 1791, then in the early years of the '800, with the discovery of the voltaic cell or electrochemical, The processes that break down and purify the waste production to create an increasingly more in line with the philosophy of environmentally sustainable development. Of course with the development of production techniques have improved galvanic also all Properties that make it a artistic element and design, also the decorative finish exerts a protection against aging of the material. Is to protect from corrosion and oxidation materials that otherwise would deteriorate quickly in contact with air and moisture such as iron or copper, while when it gives the object will have decorative surface aesthetic The galvanic treatment can take two main characteristics depending on the final result will have technical electroplating when the main purpose silver, white bronze, brass, copper, gold, nickel, etc.). ![]() Thanks to these electrochemical processes is possible to coat an object of metal or plastic with a metal more precious The electroplating is the set of techniques for coating metal surfaces with other metals or alloys,Įlectroforming includes techniques of coating metals with non-metallic surfaces. The galvanic processes can be divided into operations of electroplating and electroforming. Today the electroplating industry is an important sector and allows to treat variety substrates, giving the piece, the characteristics of the deposited metal, even with very thin thickness. The electroplating is a process whereby metals are electrolytically deposited on various substrates (eg zinc plating, nickel plating, chrome plating, oxidation, etc. ![]()
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