Component part, useful in chassis of motor vehicle e.g. passenger car, comprises lightweight material and high-strength material applied on higher loaded location by laser melting and applied in the form of ribs or mesh

摘要

The component part comprises a lightweight material and a high-strength material applied on a higher loaded location by laser melting including a selective laser melting process or laser metal deposition process. The material is applied in the form of ribs or mesh (14) using the laser melting process and applied over a surface of the component part with different thickness. The component part is formed in a first manufacturing step after the selective laser melting process, or a closed or a surface structure is formed in a second manufacturing step.