Producing motor vehicle component useful e.g. for specific absorption of kinetic energy in case of crash, comprises molding aluminum alloy to obtain semi-finished product, and subjecting the product to local heat treatment

摘要

Producing motor vehicle component (13) for specific absorption of kinetic energy or for specific control of deformation behavior in case of a crash, comprises molding an aluminum alloy to obtain a semi-finished product (2), which is a component of the motor vehicle component, and subjecting the semi-finished product and/or the motor vehicle component to local heat treatment for increasing the ductility in the respective heat treatment zones (20). An independent claim is also included for the motor vehicle component for specific absorption of kinetic energy or for specific control of deformation behavior in case of a crash, which is at least partially formed from an aluminum alloy, comprising local heat treatment zones exhibiting a higher ductility with respect to other regions of the component.