For a long time, the production of ceramic coatings has only been possible by means of sintering techniques conducted at more than 1,000 degrees Celsius. However, a novel spraying method, Powder Aerosol Deposition (PAD), enables their production at normal room temperatures. It is therefore highly attractive for industrial applications. Engineering scientists from the University of Bayreuth under the direction of Prof. Dr.-Ing. Ralf Moos are working in the frontline of ongoing development of this technology. In the journal of “Advanced Materials”, they present its advantages and show how the functional properties of ceramic films can be optimized with regard to high-tech applications.
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Source: Phys.org