Nickel is the popular industrial metal used in the wide range of tough operations in different environments in its various forms varying from nickel wire to nickel rod. The pure nickel is extracted using the popular method of metallurgy. The metallurgy is an art of science that works on metals. Commonly the nickel ores are obtained from nickel sulfide and roasted, by this the nickel sulfide is converted to nickel oxide.
The nickel oxide is processed with a chemical that eradicates oxygen from the nickel such as a large concentration of nickel is obtained from its scrap. The nickel scrap is obtained from the old vehicles, building materials and equipments such as machines and stoves. The scrap recycling is based on identifying the nickel and separating it from the other scrap metals. The separation of nickel from the other metals can be done with the help of familiarity of features of nickel. The popular feature of nickel is its magnetic character that helps in choosing nickel from copper.
The basic role of nickel in the industrial applications is the preparation of alloys. There is around 80% of nickel manufacturing in America is used in manufacturing alloys. The 2/3 part of this amount is consumed in the formation of stainless steel. The stainless steel is popularly used in designing the home equipments like toaster, pots, kitchen sink and more. This nickel alloy is also used in the production heavy machines and huge containers to carry out the wide scale chemical reactions. The stainless steel is also used in sculpturing since it doesn't interact wit various corrosion elements like water and air. Stainless steel is essentially used in the food and beverages, petroleum, chemical and medicines, paper and fabric industries.
The Nickel sheet is also significant in making superalloys for making components of jet engines components and gas turbines. The nickel superalloys consist of nickel, iron, and cobalt as well as tungsten, chromium, titanium and aluminum. The combination of these super metals results into superalloy of superior resistance that retain their features in the elevated temperatures.
Nickel is also in widely used in the production of batteries. The nickel cadmium and nickel hydride batteries are the popular types of rechargeable batteries. The nickel alloys are significantly used in the designing of equipments such as manual power tooling, small size integrated disc players, small recorders, camcorders, cordless and mobile phones, scanner radios, laptop and desktops. The nickel sheet is used in the electroplating to deposit a thin layer of metal to cover the inner metals.
Basically plating is done in two ways: Electroplating and electroless plating. In the electroplating the thin film of metal is deposited on the second metal by the flow of electricity. The other method is electroless plating in which the flow of current is not required to deposit the corrosion resistive metal on the sensitive metal.