Planar reinforcing element made of aluminum foam for reinforcing a metal component in the car industry is produced with the aid of arc welding in a local limited region on the surface of the component

摘要

Planar reinforcing element made of aluminum foam is produced with the aid of arc welding in a local limited region (3) on the surface (2) of the component (1) and connected in this region to the surface of the component. Preferred Features: A metallic additive (8) and a propellant (10) are used as the starting material for producing the reinforcing element.