Let take a closer look what technique is often used in modern industry - nickel.
Nickel is the process of covering metal articles with a layer of nickel. Nickel plating process is usually performed for corrosion protection, decoration. Nickel is also used in industrial processes, where the elements of nickel at a later stage, will undergo another transformation. Nickel forms a substrate that is used in further substrate plating coatings.
nickel process is carried out mostly on the objects of steel, often also made of plastic such as light metals.
best and most lasting effect is achieved by covering nickel steel, a thicker layer of copper first and then a thinner layer of nickel.
Unfortunately, the nickel coating is characterized by a worse appearance of the chromium coatings (inferior gloss, discoloration and the presence of light that makes such actuators made of them after a while lose their properties and to carry out a process called regeneration actuators). Items also have a lower nickel corrosion resistance and strength of the weaker mechanical, but they are cheaper to produce.
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