Lightweight construction is an everlasting matter in the aviation and automotive industries. Efficient lightweight
construction can be achieved by using appropriate materials with their particular merits each in parts with locally
varying mechanical requirements. Therefore, an increasing use of material mix constructions is to be expected in
the future for example by Hufenbach et al. (2013). Metallic materials are already widely used and established in
most producing industries, among these especially steel and aluminium. They are distinguished for their favourable
all-round characteristics and comparatively low costs. Another type of material lately becoming established in the