METHOD OF PRODUCING LAMINAR MATERIAL COMPOSITES

摘要

The invention concerns a method of producing laminar material composites which consist of a carrier material and at least one electrically conductive powder layer which is provided on the carrier material and optionally compacted, or of an electrically conductive powder which is compacted to form a laminar powder shaped body. The carrier material and the powder layer or the powder shaped body are briefly exposed to a magnetic alternating field in the frequency range of between approximately 10 kHz and 120 MHz in order to generate in the powder layer or powder shaped body an induction current of such an energy density that the points of contact between the powder particles and, when a carrier material is present, also their points of contact with the latter, become molten and are bonded at a temperature above sintering temperature.