(a) Cross-sections of 2D multimaterial transitions in build-up direction for CCZ-S-CCZ compound. Arrows show the creation of cracks in the steel area on the component, reproduced from (Anstaett et al., 2017) and (b) the 3D printed multimaterial 316 L/CuSn10 samples fabricated by Dimental-300 SLM machine, reproduced from Chen et al. (2019b)