Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2021Adapted Scan Strategy for the Fabrication of Open-Porous Fine-Cellular Structures in the Context of Bone Implants Using Laser Powder Bed Fusion (LPBF)
Korn, Hannes; Töppel, Thomas; Drossel, Welf-Guntram; Holtzhausen, Stefan; Ortmann, Claudia; Koch, Peter; Oberbach, Thomas; Stelzer, Ralph
Conference Paper
2021Development Workflow for Manifolds and Fluid Components Based on Laser Powder Bed Fusion
Rolinck, Nicolas; Schmitt, Matthias; Schneck, Matthias; Schlick, Georg; Schilp, Johannes
Journal Article
2021Effect of laser-plume interaction on part quality in multi-scanner Laser Powder Bed Fusion
Tenbrock, Christian; Kelliger, Tobias; Prätzsch, Niklas; Ronge, Marcel; Jauer, Lucas; Schleifenbaum, Johannes Henrich
Journal Article
2021Generation and evaluation of automation concepts of additive process chains with Laser Powder Bed Fusion (L-PBF)
Horstkotte, Rainer; Heinrich, Florian; Prümmer, Marcel; Arntz, Kristian; Bergs, Thomas
Journal Article
2021Laser powder bed fusion of ultra-high molecular weight polyethylene (UHMWPE) using near-infrared ultrashort laser pulses
Ullsperger, T.; Wencke, Y.L.; Yürekli, B.; Matthäus, G.; Rettenmayr, M.; Luinstra, G.A.; Nolte, S.
Journal Article
2021Machine-comprehensive study of comparability and reproducibility for laser powder bed fusion of corrosion resistant steel 316L/1.4404
Bittner, Florian; Müller, Bernhard; Echaniz, Aitor; Matthes, Sebastian; Klöden, Burghardt; Kolbe, Christian
Conference Paper
2021Microstructural aspects of additive manufacturing of Al[sbnd]Li alloys with high Li content
Liu, D.; Yürekli, B.; Ullsperger, T.; Matthäus, G.; Schade, L.; Nolte, S.; Rettenmayr, M.
Journal Article
2021Microstructure formation and mechanical properties of ODS steels built by laser additive manufacturing of nanoparticle coated iron-chromium powders
Doñate-Buendia, Carlos; Kürnsteiner, Philipp; Stern, Felix; Wilms, Markus Benjamin; Streubel, René; Kuşoǧlu, Ihsan Murat; Tenkamp, Jochen; Bruder, Enrico; Pirch, Norbert; Barcikowski, Stephan; Durst, Karsten; Schleifenbaum, Johannes Henrich; Walther, Frank; Gault, Baptiste; Gökce, Bilal
Journal Article
2021Optical process monitoring in Laser Powder Bed Fusion using a recoater-based line camera
Fischer, Felix Gabriel; Birk, Niklas; Rooney, Leroy; Jauer, Lucas; Schleifenbaum, Johannes Henrich
Journal Article
2021Physical and geometrical properties of additively manufactured pure copper samples using a green laser source
Gruber, Samira; Stepien, Lukas; Lopez, Elena; Brückner, Frank; Leyens, Christoph
Journal Article
2021Surface conditioning of additively manufactured titanium implants and its influence on materials properties and in vitro biocompatibility
Bernhardt, Anne; Schneider, Jakob; Schröder, Andreas; Papadopoulous, Kiriaki; Lopez, Elena; Brückner, Frank; Botzenhart, Ute U.
Journal Article
2021Ultra-short pulsed laser powder bed fusion of Al-Si alloys: Impact of pulse duration and energy in comparison to continuous wave excitation
Ullsperger, T.; Liu, D.; Yürekli, B.; Matthäus, G.; Schade, L.; Seyfahrt, B.; Kohl, H.; Ramm, R.; Rettenmayr, M.; Nolte, S.
Journal Article
2021Unexpected coercivity enhancement > 1 T for Nd-Fe-B permanent magnets with 20 wt.% Nd produced by laser powder bed fusion
Bittner, Florian; Thielsch, Juliane; Drossel, Welf-Guntram
Presentation
2020Controlling microstructure and mechanical properties of additively manufactured high-strength steels by tailored solidification
Köhnen, Patrick; Ewald, Simon; Schleifenbaum, Johannes Henrich; Belyakov, Andrey; Haase, Christian
Journal Article
2020Design and experimental investigation of an additive manufactured compact drive
Matthiesen, Gunnar; Merget, Daniel; Pietrzyk, Tobias; Ziegler, Stephan; Schleifenbaum, Johannes Henrich; Schmitz, Katharina
Conference Paper
2020Developing a roadmap for the post-processing of additively manufactured aerospike engines
Buchholz, Maximilian; Gloder, Alessia; Gruber, Samira; Marquardt, Axel; Meier, Lucas; Müller, Michael; Propst, Martin; Riede, Mirko; Selbmann, Axel; Sieder-Katzmann, Jan; Tajma, Martin; Bach, Christian
Conference Paper
2020Fatigue Cracking of Additively Manufactured Materials - Process and Material Perspectives
Fischer, Torsten; Kuhn, Bernd; Rieck, Detlef; Schulz, Axel; Trieglaff, Ralf; Wilms, Markus Benjamin
Journal Article
2020Influence of keyhole and conduction mode melting for top-hat shaped beam profiles in laser powder bed fusion
Tenbrock, Christian; Fischer, Felix Gabriel; Wissenbach, Konrad; Schleifenbaum, Johannes Henrich; Wagenblast, Philipp; Meiners, Wilhelm; Wagner, Joachim
Journal Article
2020Kühlung von Laserdioden - Entwicklung eines magnetokalorischen Prototyps
Loth, Maximilian; Kabelac, Stefan; Wachter, Jannis; Breitzke, Christina; Wieland, Sandra
Journal Article
2020Laser Powder Bed Fusion and Heat Treatment of an AlCrFe2Ni2 High Entropy Alloy
Vogiatzief, Dimitrios; Ervirgen, Alper; Gein, Sergej; Molina, Veronica Rocio; Weisheit, Andreas; Pedersen, Mikkel
Journal Article
2020Properties of a superelastic NiTi shape memory alloy using laser powder bed fusion and adaptive scanning strategies
Gustmann, Tobias; Gutmann, Florian; Wenz, Franziska; Koch, Peter; Stelzer, Ralph; Drossel, Welf-Guntram; Korn, Hannes
Journal Article
2020Surface roughness in laser powder bed fusion - Interdependency of surface orientation and laser incidence
Rott, Sebastian; Ladewig, Alexander; Friedberger, Katrin; Casper, Johannes; Full, Moritz; Schleifenbaum, Johannes Henrich
Journal Article
2020Tribological investigations on additively manufactured surfaces using extreme high-speed laser material deposition (ehla) and laser powder bed fusion (LPBF)
Holzer, Achill; Koss, Stephan; Matthiesen, Gunnar; Merget, Daniel; Ziegler, Stephan; Schleifenbaum, Johannes Henrich; Schmitz, Katharina
Conference Paper
2019Characterisation of the optical emisson in laser powder bed fusion process
Duong, Emil; Kröger, Moritz; Thombansen, Ulrich; Knaak, Christian; Abels, Peter
Conference Paper
2019Development of a solvent-free polylactide/calcium carbonate composite for selective laser sintering of bone tissue engineering scaffolds
Gayer, Christoph; Ritter, Jessica; Bullemer, Martin; Grom, Stephanie; Meiners, Wilhelm; Pfister, Andreas; Reinauer, Frank; Vučak, Marijan; Wissenbach, Konrad; Fischer, Horst; Poprawe, Reinhart; Schleifenbaum, Johannes Henrich; Jauer, Lucas
Journal Article
2019Entwicklungstrends im metallischen 3D-Druck
Müller, Bernhard; Töppel, Thomas
Conference Paper
2019Feasability Investigation for Laser Powder Bed Fusion of High-Speed Steel AISI M50 with Base Preheating System
Saewe, Jasmin; Gayer, Christoph; Vogelpoth, Andreas; Schleifenbaum, Johannes Henrich
Journal Article
2019Formation Quality, Mechanical Properties, and Processing Behavior of Pure Zinc Parts Produced by Laser-Based Manufacturing for Biodegradable Implants
Voshage, Maximilian; Wen, Peng; Schaukellis, Max; Schleifenbaum, Johannes Henrich
Journal Article
2019Laboratory X-ray tomography for metal additive manufacturing
Plessis, Anton du; Roux, Stephan Gerhard le; Waller, Jess; Sperling, Philip; Achilles, Nils; Beerlink, Andre; Métayer, Jean-Francois; Sinico, Mirko; Probst, Gabriel; Dewulf, Wim; Bittner, Florian; Endres, Hans-Josef; Willner, Marian; Drégelyi-Kiss, Ágota; Zikmund, Tomas; Laznovsky, Jakub; Kaiser, Jozef; Pinter, Pascal; Dietrich, Stefan; Lopez, Elena; Fitzek, Oliver; Porebski, Konrad
Journal Article
2019Laser additive manufacturing of biodegradable magnesium alloy WE43
Bär, Florian; Berger, Leopold; Jauer, Lucas; Kurtuldu, Güven; Schäublin, Robin; Schleifenbaum, Johannes Henrich; Löffler, J.F.
Journal Article
2019Laser additive manufacturing of Zn metal parts for biodegradable implants: Effect of gas flow on evaporation and formation quality
Chen, Yanzhe; Wen, Peng; Voshage, Maximilian; Jauer, Lucas; Qin, Yu; Schleifenbaum, Johannes Henrich; Poprawe, R.
Journal Article
2019Laser additive manufacturing of Zn porous scaffolds: Shielding gas flow, surface quality and densification
Wen, Peng; Qin, Yu; Voshage, Maximilian; Jauer, Lucas; Poprawe, Reinhart; Schleifenbaum, Johannes Henrich
Journal Article
2019Laser Powder Bed Fusion of Advanced High-Strength Steels - Modification of Deformation Mechanisms by Increasing Stacking Fault Energy
Ewald, Simon; Schaukellis, Max; Köhnen, Patrick; Schleifenbaum, Johannes Henrich
Journal Article
2019Mikroskopisches Stützendesign für die nass-chemische Nachbearbeitung von LPBF-gefertigten Bauteilen aus AlSi10Mg
Schmithüsen, Tobias; Schleifenbaum, Johannes Henrich; Laag, Thomas
Conference Paper
2019Numerical simulations of melt pool dynamics in powder-bed additive manufacturing processes
Bierwisch, C.
Presentation
2019Rapid Alloy Development of Extremely High-Alloyed Metals Using Powder Blends in Laser Powder Bed Fusion
Ewald, Simon; Kies, Fabian; Hermsen, Steffen; Voshage, Maximilian; Haase, Christian; Schleifenbaum, Johannes Henrich
Journal Article
2019Understanding the process-microstructure correlations for tailoring the mechanical properties of L-PBF produced austenitic advanced high strength steel
Köhnen, Patrick; Létang, Maike; Voshage, Maximilian; Schleifenbaum, Johannes Henrich; Haase, C.
Journal Article
2019Wet-chemical support removal for additive manufactured metal parts
Schmithüsen, Tobias; Schleifenbaum, Johannes Henrich
Conference Paper
2018Introducing a Holistic Profitability Model for Additive Manufacturing: An Analysis of Laser-powder Bed Fusion
Piller, Frank T.; Poprawe, Reinhart; Schleifenbaum, Johannes Henrich; Schuh, Günther; Barg, Sebastian; Dölle, Christian; Hinke, Christian; Jank, M.-H.; Jiang, R.; Meiners, Wilhelm; Riesener, Michael; Schrage, Johannes; Ziegler, Stephan
Conference Paper
2018Nutzung von In-Situ-Prozessmonitoring-Systemen zur Bauteilfehlererkennung beim additiven Laserstrahlschmelzen
Jaretzki, Martin; Anders, Philipp; Töppel, Thomas
Conference Paper
2018Structural integration of sensors/actuators by laser beam melting for tailored smart components
Töppel, Thomas; Lausch, Holger; Brand, Michael; Hensel, Eric; Arnold, Michael; Rotsch, Christian
Journal Article