Connecting metal components which are at least locally ultra-high strength comprises interconnecting the components by thermal joining process (spot welding), having joining point and subjecting composite of the components to heat treatment

摘要

Connecting at least two metal components (20) which are at least locally ultra-high strength, comprises interconnecting the components by a thermal joining process, preferably spot welding, having at least one joining point (15) connected to each other, and subjecting a composite (10) of the metal components to a heat treatment. An independent claim is also included for the composite of the metal components.