http://www.potsaa.com/plate-silver/
Plating describes surface covering where a metal is deposited on a conductive surface. Plating is used for many purposes, some of they are objects to decorate, the corrosion inhibition, solder ability, hardens, improves wear ability, reduce friction, improve paint adhesion, alter conductivity, protection against radiation and for many other purposes. Different types of CA metal plating chemicals are gold plating, silver plating, rhodium plating, chrome, zinc, tin, alloy plating, composite plating, cadmium plating, copper plating, nickel plating, brass plating.
Gold plating means that a thin layer of gold is deposited in the surface of another metal. Generally, it is deposited in the copper, silver and chemicals. Gold plating is used in electronics, jewelry. Silver plating is mostly used in items like cutlery and candlesticks. The money is less expensive than gold. Therefore, it is used as a replacement for gold. Rhodium is used on white gold, silver or copper and its alloys. Chrome plating may be used for decorative purposes, the corrosion resistance and increases hardness. The electrodeposition of chromium is also known as engineering chromium.
There are two types of Industrial chromium as hexavalent chromium and trivalent chromium. Zinc plating involves the electrolytic application of zinc immersion clean steel parts in a solution of zinc salt and apply an electrical current. Tinplate is sheet steel covered with a thin layer of tin. Tinplate is mostly used in the manufacture of cans. Tinplate was used for cheap pots, pans and dishes another hollow. It is not safe to eat food from a rusty box. Tin has been replaced by galvanized vessels. An alloy electrolyte solution may be solid precipitation hardened or strengthened by heat treatment to improve physical properties and chemical veneer. Tungsten carbide, silicon carbide, chromium carbide and aluminum oxide are commonly used in composite electroplating.
Cadmium is used in aerospace fasteners, military and aviation specifications. Cadmium can be used for corrosion resistance, has a relatively thin, and for salt atmospheres, lubricity and solder ability. plating is the study because of toxicity environmental cadmium. Different types of nickel plating are bright nickel, semi-bright nickel. Bright nickel plating is used in the automobile, electricity, hardware and other industries. Black nickel plating is lustrous and has a black or dark gray. Averaging is done with little fuss or not. Electroplating Copper is the process by which a layer of copper is deposited on the point of being plated by using an electrical current. Three basic copper plating are alkaline, acid and slightly alkaline.
About the Author:
Mari milian is an Expert author for Chicago metal plating chemicals and Los Angeles anodizing chemicals. She has written many articles like IL chromate conversion. For more information visit metal-tekinc.com contact her at caterina.milian@gmail.com
Article Source: ArticlesBase.com – Different Types of Metal Plating Chemicals
Geoff Byrd – Silver Plated
