TY - GENERIC DO - 10.20944/preprints202102.0007.v1 UR - http://dx.doi.org/10.20944/preprints202102.0007.v1 TI - Influence of Powder Parameters on Powder Bed and Productivity of l-pbf T2 - Preprints AU - Johannes, Schrage AU - Johannes, Henrich PY - 2021 DA - 2021/02/01 PB - Preprints