METHOD FOR PRODUCING A STRUCTURAL ELEMENT, SEMI-FINISHED PRODUCT, METHOD FOR PRODUCING A SEMI-FINISHED PRODUCT, STRUCTURAL ELEMENT, AND AIRCRAFT OR SPACECRAFT

摘要

The invention provides a semifinished product (7) for the production of a structural component (6) by creeping the semifinished product (7), in particular for aerospace, with at least two layers (21, 22, 36) of a material convertible by creep forming in which a layer (28, 37) of a thermoplastic material (13) is arranged, wherein the layers (21, 22, 36) are at least partially formed from a metal. Furthermore, the invention provides a method for producing a structural component (6), the method comprising creep forming a semifinished product (7) or stack (20) with at least two layers (21, 22, 36) of a creep forming material, between which a layer (28; 37) of a thermoplastic material (13) is arranged, wherein the layers (21, 22; 36) are at least partially formed from a metal. Moreover, the invention relates to a structural component and an aircraft or spacecraft. The invention further provides a method for producing a semifinished product (7) for the production of a structural component (6) by creep forming of the semifinished product (7).