Jan Bültmann

TL;DR: In this article, the authors proposed an additive additive manufacturing (AM) technology that enables the production of light weight structured components with series identical mechanical properties without the need for part specific tooling or downstream sintering processes, etc.

TL;DR: In this paper, the design of an optical system capable of monitoring high scanning velocities and melt pool dynamics is introduced as a first step to the integration of a monitoring and control module into a SLM-machine.

TL;DR: In this article, the powder bed fusion selective laser melting (SLM) technique was used to build two different lattice structures, i.e. of type f2cc,z and hollow spherical, to investigate their plastic deformation behavior during tension, compression and cyclic testing.

TL;DR: In this article, the authors investigated the elastic and plastic deformation of lattice structures manufactured by selective laser melting using contour-hatch scan strategy and found that heat-treated TiAl6V4 specimens have a larger breaking strain and a lower drop of stress after failure initiation.

TL;DR: Comparison with conventionally produced TRIP/TWIP steel revealed that elemental segregation, which is normally very pronounced in high-manganese steels and requires energy-intensive post processing, is reduced due to the high cooling rates during SLM.