Fig. 8
Examples of multicomponent materials and additive manufacturing. a, b A shape memory alloy with the shape depicted in (a) that after stretched to the shape depicted in (b) returns to its original shape (Reprinted with permission from ref. 215, Copyright John Wiley & Sons, Inc. 2018), c gamma TiAl turbine blade used in various Boeing models, developed using recently assembled materials databases (Adapted with permission from ref. 133, Copyright Springer Nature 2016), and (d) nickel-based materials currently in development for use in future energy-efficient, highly reliable aircraft engines: microscale view (left) and simulation (right) (Adapted with permission from ref. 134, Copyright Springer Nature 2016)
