COATING CHROME

Chemical cleaning: This method of acid etched metal surfaces, dağlanır, chemical or electrochemical polished way. Copper surfaces are usually persulphates, chromate compounds, or salts of iron oxide by using three dağlanır. Chemical polishing of zinc and aluminum, such as nitric and phosphoric acid is carried out by immersion into a strong oxidizing acid solutions. Electro-polishing of the aluminum, iron, steel, stainless steel, zinc, various alloys, electrolytic copper anode connects to the bathroom... Chemical coating by means of substitution: Fields, the displacement solution through the copper, gold, silver and coated with tin. Coating thickness is very thin (2.5 x10-6 mm)... 1. Generally, dimensional complement, erosion, heat and corrosion resistance of the upgrade amacıyle, of the chrome plating process creates a thick blanket. In industrial usage or engineering, also known as chromium coating.