Verfahren zum Aufbringen einer anorganischen Beschichtung auf einen elektrisch leitfähigen Körper

摘要

This invention concerns a process for application of an inorganic coating to an electrically conducting body, particularly to a metal workpiece, said process involving precisely controlled temperature conditions with brief temperature shifts and economical and energy-saving operation. This process is characterized in that it first involves preparation of the body. Then the body is optionally degreased and/or pretreated chemically and/or sandblasted. Subsequently, a coating medium is applied to the body on at least the upper surface area to be coated. Then, at least the upper surface area of the body to be coated is inductively heated prior to and/or during and/or after bringing the coating medium to a reaction temperature. Finally, the coating medium is fully reacted for coating, whereupon the body is cooled.