A particular material is used in the aircraft industry due to its positive characteristics, for example high strength coexistent with little weight. This material has to be processed in a cooled status. As a result of low......A particular material is used in the aircraft industry due to its positive characteristics, for example high strength coexistent with little weight. This material has to be processed in a cooled status. As a result of low temperature air humidity condenses on the sheet metal part to be processed. With a usual leveler the risk of corrosion is considerable.
