High nitrogen steels produced by laser powder bed fusion – Processability of an additivated austenitic steel powder

Felix Radtke, Louis Becker, Nick Hantke, Simone Herzog, Jonathan Lentz, Jan T. Sehrt, Sebastian Weber, Christoph Broeckmann

Energy conversion aspects in laser powder bed fusion of nanoparticle supported PA12 powder feedstock

Moritz Grünewald, Kevin Popp, Abootorab Chehreh, Stan Gann, Ihsan Murat Kusoglu, Stephan Barcikowski, Alexander Nowicki, Thomas Schuffenhauer, Martin Bastian, Johannes Rudloff

Towards enhancing ODS composites in laser powder bed fusion: Investigating the incorporation of laser-generated zirconia nanoparticles in a model iron–chromium alloy

Mareen Goßling, Silja-Katharina Rittinghaus, Somnath Bharech, Yangyiwei Yang, Markus B. Wilms, Louis Becker, Sebastian Weber, Bai-Xiang Xu, Bilal Gökce

A new approach to the powder metallurgical production of high nitrogen steels by integrated diffusion alloying in a hot isostatic press

L. Becker, F. Radtke, J. Lentz, S. Herzog, C. Broeckmann, S. Weber

Laser polishing as a post-processing tool for DED-LB/P

Y. Kutlu, M. Schuleit, M. Thiele, C. Esen, A. Ostendorf

Tailoring magnetic hysteresis of additive manufactured Fe-Ni permalloy via multiphysics-multiscale simulations of process-property relationships

Yangyiwei Yang, Timileyin David Oyedeji, Xiandong Zhou, Karsten Albe, Bai-Xiang Xu

Influence of silver nanoparticle additivation on Nd-Fe-B permanent magnets produced by Laser Powder Bed Fusion

Philipp Gabriel, Jianing Liu, Franziska Staab, Timileyin David Oyedeji, Yangyiwei Yang, Nick Hantke, Franziska Scheibel, Esmaeil Adabifiroozjaei, Oscar Recalde-Benitez, Leopoldo Molina-Luna, Ziyuan Rao, Baptiste Gault, Jan T. Sehrt, Konstantin Skokov, Bai-Xiang Xu, Karsten Durst, Oliver Gutfleisch, Stephan Barcikowski, Anna Rosa Ziefuß

Sugar-Based Electroless Copper Deposition on Pectin-Coated Alumina Microparticles

Lukas Mielewczyk, Virginia Liebscher, Julia Grothe, Stefan Kaskel

Additive manufacturing of oxide-dispersion strengthened alloys: Materials, synthesis and manufacturing

Markus B. Wilms, Silja-Katharina Rittinghaus, Mareen Goßling, Bilal Gökce

Towards carbide-rich tool steels in PBF-LB/M: TiC additivation of AISI H13

Marie Luise Köhler, Michael Norda, Simone Herzog, Anke Kaletsch, Frank Petzoldt, Christoph Broeckmann

High nitrogen steels produced by PBF-LB/M – Process strategy and properties for ceramic additivated metal powders

Felix Radtke, Louis Becker, Simone Herzog, Jonathan Lentz, Sebastian Weber, Christoph Broeckmann

High nitrogen steels produced by PBF-LB/M – Influence of particle size distribution and process parameterson melting behavior of additivated steel powders

Felix Radtke, Louis Becker, Simone Herzog, Jonathan Lentz, Sebastian Weber, Christoph Broeckmann

Novel Pectin Binder for Satelliting Carbides to H13 Tool Steel for PBF-LB Processing

Fabian Meyer, Fabian Kolodzy, Marie Luise Scheck, Anke Kaletsch, Tetiana Kharandiuk, Andrij Pich, Christoph Broeckmann

Phase-Field Simulation of Microstructure Formation in Gas-Atomized Al–Cu–Li–Mg Powders

May Pwint Phyu, Frank Adjei-Kyeremeh, Piyada Suwanpinij, Iris Raffeis, Markus Apel, Andreas Bührig-Polaczek

Influence of a vibrating build platform on the density and hardness of parts made by laser powder bed fusion of metals

Nick Hantke, Tobias Grimm, Jan T. Sehrt

Strongly out-of-equilibrium growth morphologies in fast solidifying eutectics

G. Boussinot, M. Döring, M. Schmidt, M. Apel

Tailor made Magnesium Alloy for Selective Laser Melting: Material Development and Process Modelling

Hans Jürgen Maier, Ludger Overmeyer

Copper alloys for additive manufacturing: Laser powder bed fusion of CuCr1Zr by using a green qcw-laser

Heinrich von Lintel, Ekaterina Evsiutkina, Christian Haase, Ulrich Krupp, Katrin Jahns

Manufacturing oxide-dispersion-strengthened steels using the advanced directed energy deposition process of high-speed laser cladding

Markus B. Wilms, Norbert Pirch, Bilal Gökce

Processability of a Hot Work Tool Steel Powder Mixture in Laser-Based Powder Bed Fusion

Nick Hantke, Felix Großwendt, Anna Strauch, Rainer Fechte-Heinen, Arne Röttger, Werner Theisen, Sebastian Weber, Jan Torsten Sehrt

Disentangled UHMWPE@silica powders for potential use in power bed fusion based additive manufacturing

Y. L. Wencke, G. A. Luinstra, R. Duchateau, F. Proes, P. Imgrund, J. S. Evenson, C. Emmelmann

Interfacial thermal conductance of 7075 aluminum alloy microdroplets in contact with a solid at fast melting and crystallization

A. Minakov, J. Morikawa, M. Ryu, E. Zhuravlev, C. Schick

High pressure differential scanning calorimetry of poly(lactic acid) in presence of CO₂ up to 100 MPa

N. Roß, S. C. Frerich

Nucleation behaviour and microstructure of single Al-Si12 powder particles rapidly solidified in a fast scanning calorimeter

Bin Yang, Qin Peng, Benjamin Milkereit, Armin Springer, Dongmei Liu, Markus Rettenmayr, Christoph Schick, Olaf Keßler

Quantitative nondiagonal phase field modeling of eutectic and eutectoid transformations

Kai Wang, Guillaume Boussinot, Efim A. Brener, Robert Spatschek

Extending Cooling Rate Performance of Fast Scanning Chip Calorimetry by Liquid Droplet Cooling

Evgeny Zhuravlev, Jing Jiang, Dongshan Zhou, René Androsch, Christoph Schick

Variations of interfacial thermal conductance at melting and crystallization of an indium micro-particle in contact with a solid

A. Minakov, J. Morikawa, M. Ryu, E. Zhuravlev, C. Schick

Toward the Direct Synthesis of HDPE Powders for Powder Bed Fusion Based Additive Manufacturing

Y. L. Wencke, F. Proes, P. Imgrund, G. A. Luinstra

Ultra-short pulsed laser powder bed fusion of Al-Si alloys: Impact of pulse duration and energy in comparison to continuous wave excitation

T. Ullsperger, D. Liu, B. Yürekli, G. Matthäus, L. Schade, B. Seyfarth, H. Kohl, R. Ramm, M. Rettenmayr, S. Nolte

Laser powder bed fusion of ultra-high molecular weight polyethylene (UHMWPE) using near-infrared ultrashort laser pulses

T. Ullsperger, Y. L. Wencke, B. Yürekli, G. Matthäus, M. Rettenmayr, G. A. Luinstra, S. Nolte

Additive manufacturing of a carbon-martensitic hot-work tool steel using a powder mixture – Microstructure, post-processing, mechanical properties

F. Großwendt, A. Röttger, A. Strauch, A. Chehreh, V. Uhlenwinkel, R. Fechte-Heinen, F. Walther, S. Weber, W. Theisen

Quality over Quantity: How Different Dispersion Qualities of Minute Amounts of Nano-Additives Affect Material Properties in Powder Bed Fusion of Polyamide 12

A. Sommereyns, S. Gann, J. Schmidt, A. B. Chehreh, A. Lüddecke, F. Walther, B. Gökce, S. Barcikowski, M. Schmidt

Nanoparticle Additivation Effects on Laser Powder Bed Fusion of Metals and Polymers—A Theoretical Concept for an Inter-Laboratory Study Design All Along the Process Chain, Including Research Data Management

I. M. Kusoglu, F. Huber, C. Doñate-Buendía, A. Rosa Ziefuss, B. Gökce, J. T. Sehrt, A. Kwade, M. Schmidt, and S. Barcikowski

Consistent Thermo-Capillarity and Thermal Boundary Conditions for Single-Phase Smoothed Particle Hydrodynamics

C. Bierwisch

Laser powder bed fusion of eutectic Al-Ni alloys: Experimental and phase-field studies

G. Boussinot, M. Döring, S. Hemes, O. Stryzhyboroda, M. Apel, M.Schmidt

Liquid-liquid phase separation and precipitation for production of novel feedstocks for powder bed fusion of polymers

J. Schmidt, M.A. Dechet

Proceedings of the 17th Rapid.Tech 3D Conference Erfurt, Germany, 22–23 June 2021, 11-21 (2021)

DOI: 10.3139/9783446471733.001

Impact of the Allowed Compositional Range of Additively Manufactured 316L Stainless Steel on Processability and Material Properties

F. Großwendt, L. Becker, A. Röttger, A. B. Chehreh, A. L. Strauch, V. Uhlenwinkel, J. Lentz, F. Walther, R. Fechte-Heinen, S. Weber, W. Theisen

Materials 14(15), 4074 (2021)

DOI: 10.3390/ma14154074

Comparison of the Processability and Influence on the Microstructure of Different Starting Powder Blends for Laser Powder Bed Fusion of a Fe_3.5Si_1.5C Alloy

A.L. Strauch, V. Uhlenwinkel, M. Steinbacher, F. Großwendt, A. Röttger, A.B. Chehreh, F. Walther, R. Fechte-Heinen

Metals 11(7), 1107 (2021)

DOI: 10.3390/met11071107

Influence of Different Alloying Strategies on the Mechanical Behavior of Tool Steel Produced by Laser-Powder Bed Fusion

A. Baqerzadeh Chehreh, A. Strauch, F. Großwendt, A. Röttger, R. Fechte-Heinen, W. Theisen, F. Walther

Materials 14(12), 3344 (2021)

DOI: 10.3390/ma14123344

Improved Process Efficiency in Laser-Based Powder Bed Fusion of Nanoparticle Coated Maraging Tool Steel Powder

O. Pannitz, F. Großwendt, A. Lüddecke, A. Kwade, A. Röttger, J.T. Sehrt

Materials 14, 3465 (2021)

DOI: 10.3390/ma14133465

Nucleation Behavior of a Single Al-20Si Particle Rapidly Solidified in a Fast Scanning Calorimeter

Q. Peng, B. Yang, B. Milkereit, D. Liu, A. Springer, M. Rettenmayr, C. Schick, O. Keßler

Materials 14(11), 2920 (2021)

DOI: 10.3390/ma14112920

Hyperspectral imaging for prediction of surface roughness in laser powder bed fusion

N. Gerdes, C. Hoff, J. Hermsdorf, S. Kaierle, L. Overmeyer

The International Journal of Advanced Manufacturing Technology (2021)

DOI: 10.1007/s00170-021-07274-1

Assessment of AlZnMgCu alloy powder modification for crack-free laser powder bed fusion by differential fast scanning calorimetry

E. Zhuravlev, B. Milkereit, B. Yang, S. Heiland, P. Vieth, M. Voigt, M. Schaper, G. Grundmeier, C. Schick, O. Kessler

Materials & Design 204, 109677 (2021)

DOI: 10.1016/j.matdes.2021.109677

Development of a Laser Powder Bed Fusion Process Tailored for the Additive Manufacturing of High-Quality Components Made of the Commercial Magnesium Alloy WE43

S. Julmi,A. Abel, N. Gerdes, C. Hoff, J. Hermsdorf, L. Overmeyer, C. Klose, H. J. Maier

Materials 14 (4), 887 (2021)

DOI: 10.3390/ma14040887

Investigation of the in situ thermal conductivity and absorption behavior of nanocomposite powder materials in laser powder bed fusion processes

O.Pannitz, A.Lüddecke, A.Kwade, J.T.Sehrt

Materials & Design 201, 109530 (2021)

DOI: 10.1016/j.matdes.2021.109530

Powder properties and flowability measurements of tailored nanocomposites for powder bed fusion applications

A. Lüddecke, O.Pannitz, H.Zetzener, J. T. Sehrt, A.Kwade

Materials & Design 202, 109536 (2021)

DOI: 10.1016/j.matdes.2021.109536

Influence of sub-monolayer quantities of carbon nanoparticles on the melting and crystallization behavior of polyamide 12 powders for additive manufacturing

T. Hupfeld, A. Sommereyns, S. Gann, T.Wang, C. Wu, E. Zhuravlev, A. Lüddecke, S. Baumann, J. Rudloff, M. Lang, B. Gökce, S. Barcikowski, M. Schmidt

Materials & Design 201, 109487 (2021)

DOI: 10.1016/j.matdes.2021.109487

Experimental, numerical and analytical investigation of the polyamide 12 powder bed fusion with the aim of building dimensionless characteristic numbers

M. Grünewald, K. Popp, J. Rudloff, M. Lang, A. Sommereyns, M. Schmidt, S. Mohseni-Mofidi, C. Bierwisch

Materials & Design 201, 109470 (2021)

DOI: 10.1016/j.matdes.2021.109470

Laser Powder Bed Fusion of Polymers: Quantitative Research Direction Indices

I. M. Kusoglu, C. Doñate-Buendía, S. Barcikowski, B. Gökce

Materials 14, 5 (2021)

DOI: 10.3390/ma14051169

On the selection and design of powder materials for laser additive manufacturing

C. Doñate-Buendía, D. Gu, M. Schmidt, S. Barcikowski, A. M. Korsunsky, B. Gökce

Materials & Design 204, 109653 (2021)

DOI: 10.1016/j.matdes.2021.109653

A novel, precipitated polybutylene terephthalate feedstock material for powder bed fusion of polymers (PBF): Material development and initial PBF processability

M.A. Dechet, J.S. Gómez Bonilla, M. Grünewald, K. Popp, J. Rudloff, M. Lang, J. Schmidt

Mater. Des. 197, 109265, (2021)

DOI: 10.1016/j.matdes.2020.109265

Direct generation of 3D structures by laser polymer deposition

M. Thiele1, Y. Kutlu, H. Dobbelstein, M. Petermann, C. Esen, A. Ostendorf

Microstructure formation and mechanical properties of ODS steels built by Laser Additive Manufacturing of nanoparticle coated iron-chromium powders

C. Doñate-Buendia, P. Kürnsteiner, F. Stern, M.B. Wilms, R. Streubel, I.M. Kusoglu, J. Tenkamp, E. Bruder, N. Pirch, S.Barcikowski, K. Durst, J.H. Schleifenbaum, F. Walther, B. Gault, B. Gökce

Surface inoculation of aluminium powders for additive manufacturing of Al-7075 alloys

P. Vieth, M. Voigt, C.Ebbert, B. Milkereit, E. Zhuravlev, B.Yang, O. Keßler, G. Grundmeier

Procedia CIRP 94, 17-20 (2020)

DOI: 10.1016/j.procir.2020.09.004

Universal process diagrams for laser sintering of polymers

J. Rudloff, M. Lang, S. Mohseni-Mofidi, C. Bierwisch, B. Dietemann, M. Grünewald

Microstructural aspects of additive manufacturing of Al-Li alloys with high Li content

D. Liu, B. Yuerekli, T. Ullsperger, G. Matthaeus, L. Schade, S. Nolte, M. Rettenmayr

Fingerprints of homogeneous nucleation and crystal growth in polyamide 66 as studied by combined infrared spectroscopy and fast scanning chip calorimetry

A. M. Anton, E. Zhuravlev, W. Kossack, R. Andrianov, C. Schick, F. Kremer

Steady-State Crystal Nucleation Rate of Polyamide 66 by Combining Atomic Force Microscopy and Fast-Scanning Chip Calorimetry

R. Zhang, E. Zhuravlev, J. W. P. Schmelzer, R. Androsch, C. Schick

Additive manufacturing of binary Al-Li alloys

B. Yürekli, L. Schade, T. Ullsperger, B. Seyfarth, H. Kohl, G. Matthäus, D. Liu, M. Rettenmayr, S. Nolte

Scaling melt pool geometry over a wide range of laser scanning speeds during laser-based Powder Bed Fusion

M. Döring, G. Boussinot, J. F. Hagen, M. Apel, S. Kohl, M. Schmidt

Eutectic solidification in Al-Ni for L-PBF conditions: a phase-field simulation study

M. Apel, G. Boussinot, M. Döring, M. Schmidt

Particle based simulation, dimensional analysis and experimental validation of laser absorption and thermoviscous flow during sintering of polymers

C. Bierwisch, S. Mohseni-Mofidi, B. Dietermann, T. Kraft, J. Rudloff, M. Lang

Experimental investigations for improved modelling of the laser sintering process of polymers

J. Rudloff, M. Lang, S. Mohseni-Mofidi, C. Bierwisch

Laser powder bed fusion of WE43 in hydrogen-argon-gas atmosphere

A. Abel, Y. Wessarges, S. Julmi, C. Hoff, J. Hermsdorf, C. Klose, H. J. Maier, S. Kaierle, L. Overmeyer

Snapshot hyperspectral imaging for quality assurance in Laser Powder Bed Fusion

N. Gerdes, C. Hoff, S. Kaierle, L. Overmeyer

Directed Energy Deposition of PA12 carbon nanotube composite powder using a fiber laser

Y. L. Wencke, Y. Kutlu, C. Esen, A. Ostendorf, G. A. Luinstra

Additive manufacturing of PA12 carbon nanotube composites with a novel laser polymer deposition process

Y. L. Wencke, Y. Kutlu, M. Seefeldt, C. Esen, A. Ostendorf, G. A. Luinstra

On the Development of Polymer Particles for Laser Powder Bed Fusion via Precipitation

M.A. Dechet, J. Schmidt

Laser additive manufacturing of hot work tool steel by means of a starting powder containing partly spherical pure elements and ferroalloys

A. Taruttis, C. Hardes, A. Röttger, V. Uhlenwinkel, A.B. Chehreh, W. Theisen, F. Walther, H.W. Zoch

Particle-based simulation, dimensional analysis and experimental validation of laser absorption and thermo-viscous flow during sintering of polymers

Claas Bierwisch, Shoya Mohseni-Mofidi, Bastien Dietemann, Torsten Kraft, Johannes Rudloff, Marieluise Lang

Plasmonic seasoning: Giving color to desktop laser 3D-printed polymers by highly dispersed nanoparticles

T. Hupfeld, A. Wegner, M. Blanke, C. Doñate-Buendía, V. Sharov, S. Nieskens, M. Piechotta, M. Giese, S. Barcikowski, B. Gökce

A DSC study of polypropylene chain branching effects on structure formation under rapid cooling and reheating from the amorphous glass

Dietrich Gloger, Daniela Mileva, Evgeny Zhuravlev, Christoph Schick

3D Printing of magnetic parts by Laser Powder Bed Fusion of iron oxide nanoparticle functionalized polyamide powders

T. Hupfeld, S. Salamon, J. Landers, A. Sommereyns, C. Doñate-Buendía, J. Schmidt, H. Wende, M. Schmidt, S. Barcikowski, B. Gökce

Research trends in Laser Powder Bed Fusion of Al alloys within the last decade

I. M. Kusoglu, B. Gökce, S. Barcikowski

Thermal contact conductance at melting and crystallization of metal micro-droplets

A. Minakov, J. Morikawa, E. Zhuravlev, M. Ryu, C. Schick

Effect of nanoparticle additivation on the microstructure and microhardness of oxide dispersion strengthened steels produced by laser powder bed fusion and directed energy deposition

C.DoñateBuendia, R.Streubel, P.Kürnsteiner, M.B.Wilms, F.Stern, J.Tenkamp, E.Bruder, S.Barcikowski, B.Gault, K.Durst, J.H.Schleifenbaum, F.Walther, B.Gökce

Use of (Nano-)Additives in Laser Powder Bed Fusion of Al powder feedstocks: Research directions within the last decade

I. M. Kusoglu, B. Gökce, S. Barcikowski

Analysis of the nanoparticle dispersion and its effect on the crystalline microstructure in carbon-additivated PA12 feedstock material forlaser powder bed fusion

T. Hupfeld, A. Sommereyns, F. Riahi, C. Doñate-Buendía, S. Gann, M. Schmidt, B. Gökce, S. Barcikowski

Scaling up colloidal surface additivation of polymer powders for laser powder bed fusion

T. Hupfeld, C. Doñate-Buendía, M. Krause, A. Sommereyns, A. Wegner, T. Sinnemann, M. Schmidt, B. Gökce, S. Barcikowski

How colloidal surface additivation of polyamide 12 powders with well-dispersed silver nanoparticles influences the crystallization already at low 0.01 vol%

T. Hupfeld, A. Blasczyk, T. Schuffenhauer, E. Zhuravlev, M. Krebs, S. Gann, O. Keßler, M. Schmidt, B. Gökce, S. Barcikowski

Evaluation of essential powder properties through complementary particle size analysis methods for laser powder bed fusion of polymers

A. Sommereyns, T. Hupfeld, B. Gökce, S. Barcikowski, M. Schmidt

Particle-based Simulation and Dimensional Analysis of Laser Powder Bed Fusion for Polymers and Metals

Claas Bierwisch, Shoya Mohseni-Mofidi, Bastien Dietemann, Torsten Kraft, Johannes Rudloff, Stéphanie Baumann, Kevin Popp, Marieluise Lang

On the Development of Polymer Particles for Laser Powder Bed Fusion via Precipitation

M.A. Dechet, J. Schmidt

Improvement of the Laser Powder Bed Fusion Process by Surface Tailored Metal

Pannitz, O.; Lüddecke, A.; Sehrt, J.T.; Kwade, A.

Development of Polyoxymethylene Particles via the Solution-Dissolution Process and Application to the Powder Bed Fusion of Polymers

Maximilian A. Dechet, Ina Baumeister and Jochen Schmidt

Development of poly(L-lactide) (PLLA) microspheres precipitated from triacetin for application in powder bed fusion of polymers

Maximilian A.Dechet, Anna Demina, Lea Römling, Juan S.Gómez Bonilla, Franz J.Lanyi, Dirk W.Schubert, Andreas Bück, Wolfgang Peukert, Jochen Schmidt

High-speed dynamics of temperature distribution in ultrafast (up to 10⁸ K/s) chip-nanocalorimeters, measured by infrared thermography of high resolution

A. Minakov, J. Morikawa, E. Zhuravlev, M. Ryu, A. W. van Herwaarden, and C. Schick3

Transferability of Process Parameters in Laser Powder Bed Fusion Processes for an Energy and Cost Efficient Manufacturing

Oliver Pannitz, Jan T. Sehrt

A new approach to coat PA12 powders with laser-generated nanoparticles for selective laser sintering

T. Hupfeld, T. Laumer, T. Stichel, T. Schuffenhauer, J. Heberle, M. Schmidt, S. Barcikowski, B. Gökce