Journal Article Saewe, J. ; Gayer, C. ; Vogelpoth, A. ; Kunz, J. ; Broeckmann, C. ; H, J. Feasibility Investigation for Laser Powder Bed Fusion of High-Speed Steel AISI M50 with Base Plate Preheating SystemMetal Additive Manufacturing Conference, MAMC 2018, 2018-11-21 - 2018-11-23, Wien, Austria RWTH Publications