Abstract
Surface coating technologies now play a vital role in many engineering applications, particularly in the areas of wear resistance and corrosion protection. The use of surface coatings can allow stringent specifications to be met by otherwise routine engineering materials. Unbalanced magnetron sputtering, a development of the basic sputtering process, is a highly versatile coating process which is now used to deposit high quality metal, alloy, and ceramic coatings on to a wide range of components. This paper discusses several recent applications of materials deposited by unbalanced magnetron sputtering, including coatings for wear and corrosion resistance, novel supersaturated alloys, and multilayer coatings with pyrotechnic properties.
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