Markl, Matthias
Dr.-Ing. Matthias Markl
2024
A new approach of preheating and powder sintering in electron beam powder bed fusion
In: International Journal of Advanced Manufacturing Technology (2024)
ISSN: 0268-3768
DOI: 10.1007/s00170-024-13966-1 , , , :
Numerical Microstructure Prediction for Lattice Structures Manufactured by Electron Beam Powder Bed Fusion
In: Crystals 14 (2024), Art.Nr.: 149
ISSN: 2073-4352
DOI: 10.3390/cryst14020149 , , , :
Graph-based spot melting sequence for electron beam powder bed fusion
In: Additive Manufacturing 91 (2024), Art.Nr.: 104321
ISSN: 2214-7810
DOI: 10.1016/j.addma.2024.104321 , , :
Extracting powder bed features via electron optical images during electron beam powder bed fusion
In: Additive Manufacturing Letters 10 (2024), Art.Nr.: 100220
ISSN: 2772-3690
DOI: 10.1016/j.addlet.2024.100220 , , , , :
Progress in electron beam additive manufacturing
In: Progress in Additive Manufacturing (2024)
ISSN: 2363-9512
DOI: 10.1007/s40964-024-00679-w , , :
In situ build surface topography determination in electron beam powder bed fusion
In: Progress in Additive Manufacturing (2024)
ISSN: 2363-9512
DOI: 10.1007/s40964-024-00621-0 , , :
A CALPHAD-Informed Enthalpy Method for Multicomponent Alloy Systems with Phase Transitions
In: Modelling 5 (2024), S. 367-391
ISSN: 2673-3951
DOI: 10.3390/modelling5010020 , , , :
A thermo-mechanical model for hot cracking susceptibility in electron beam powder bed fusion of Ni-base superalloys
In: Materials & Design 237 (2024), Art.Nr.: 112528
ISSN: 0264-1275
DOI: 10.1016/j.matdes.2023.112528 , , :
Effect of Scanning Strategies on Grain Structure and Texture of Additively Manufactured Lattice Struts: A Numerical Exploration
In: Advanced Engineering Materials (2024)
ISSN: 1438-1656
DOI: 10.1002/adem.202400661 , , , :
Comprehensive numerical investigation of laser powder bed fusion process conditions for bulk metallic glasses
In: Additive Manufacturing 81 (2024), Art.Nr.: 104026
ISSN: 2214-7810
DOI: 10.1016/j.addma.2024.104026 , , :
2023
Evaluation of Additively-Manufactured Internal Geometrical Features Using X-ray-Computed Tomography
In: Journal of Manufacturing and Materials Processing (2023)
ISSN: 2504-4494
DOI: 10.3390/jmmp7030095 , , , , , , , , , :
High-Throughput Numerical Investigation of Process Parameter-Melt Pool Relationships in Electron Beam Powder Bed Fusion
In: Modelling 4 (2023), S. 336-350
ISSN: 2673-3951
DOI: 10.3390/modelling4030019 , , , :
A return time compensation scheme for complex geometries in electron beam powder bed fusion
In: Additive Manufacturing 76 (2023), S. 103767
ISSN: 2214-7810
DOI: 10.1016/j.addma.2023.103767 , , :
Alternative Approach to Modeling of Nucleation and Remelting in Powder Bed Fusion Additive Manufacturing
In: Advanced Engineering Materials (2023)
ISSN: 1438-1656
DOI: 10.1002/adem.202201682 , , , , :
Additive manufacturing of cellular structures: Multiscale simulation and optimization
In: Journal of Manufacturing Processes 95 (2023), S. 275-290
ISSN: 1526-6125
DOI: 10.1016/j.jmapro.2023.03.071 , , , , , , , , , , :
Geometrical Influence on Material Properties for Ti6Al4V Parts in Powder Bed Fusion
In: Journal of Manufacturing and Materials Processing 7 (2023), S. 82
ISSN: 2504-4494
DOI: 10.3390/jmmp7030082 , , , , , , , , , , :
A Ray Tracing Model for Electron Optical Imaging in Electron Beam Powder Bed Fusion
In: Journal of Manufacturing and Materials Processing 7 (2023), Art.Nr.: 87
ISSN: 2504-4494
DOI: 10.3390/jmmp7030087 , , , :
Volume of fluid based modeling of thermocapillary flow applied to a free surface lattice Boltzmann method
In: Journal of Computational Physics 492 (2023), Art.Nr.: 112441
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2023.112441 , , :
A Thermo-Mechanical Model for Hot Cracking Susceptibility in Electron Beam Powder Bed Fusion of Ni-Base Superalloys
In: Materials & Design 237 (2023), S. 112528
ISSN: 0264-1275
DOI: 10.1016/j.matdes.2023.112528 , , :
Revealing bulk metallic glass crystallization kinetics during laser powder bed fusion by a combination of experimental and numerical methods
In: Journal of Non-Crystalline Solids 619 (2023), Art.Nr.: 122532
ISSN: 0022-3093
DOI: 10.1016/j.jnoncrysol.2023.122532 , , , , , , :
SAMPLE3D: A versatile numerical tool for investigating texture and grain structure of materials processed by PBF processes
IVth International Conference on Simulation for Additive Manufacturing (Sim-AM 2023) (München, 26. Juli 2023 - 28. Juli 2023)
DOI: 10.23967/c.simam.2023.006 , , , , :
2022
Basic Mechanism of Surface Topography Evolution in Electron Beam Based Additive Manufacturing
In: Materials 15 (2022), Art.Nr.: 4754
ISSN: 1996-1944
DOI: 10.3390/ma15144754 , , , :
Surface topographies from electron optical images in electron beam powder bed fusion for process monitoring and control
In: Additive Manufacturing 60 (2022), Art.Nr.: 103172
ISSN: 2214-7810
DOI: 10.1016/j.addma.2022.103172 , , , :
Numerical Design of CoNi-Base Superalloys With Improved Casting Structure
In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2022)
ISSN: 1073-5623
DOI: 10.1007/s11661-022-06870-4 , , , , , , , , , :
Predictive simulation of bulk metallic glass crystallization during laser powder bed fusion
In: Additive Manufacturing 59 (2022), Art.Nr.: 103121
ISSN: 2214-7810
DOI: 10.1016/j.addma.2022.103121 , , :
Evolution of an industrial-grade Zr-based bulk metallic glass during multiple laser beam melting
In: Journal of Non-Crystalline Solids 589 (2022), Art.Nr.: 121649
ISSN: 0022-3093
DOI: 10.1016/j.jnoncrysol.2022.121649 , , , , , , , :
2021
A multivariate meltpool stability criterion for fabrication of complex geometries in electron beam powder bed fusion
In: Additive Manufacturing 45 (2021), Art.Nr.: 102051
ISSN: 2214-7810
DOI: 10.1016/j.addma.2021.102051 , , , :
A Novel Approach to Predict the Process-Induced Mechanical Behavior of Additively Manufactured Materials
In: Journal of Materials Engineering and Performance (2021)
ISSN: 1059-9495
DOI: 10.1007/s11665-021-05725-0 , , , , , :
Multi-material model for the simulation of powder bed fusion additive manufacturing
In: Computational Materials Science 194 (2021)
ISSN: 0927-0256
DOI: 10.1016/j.commatsci.2021.110415 , , , :
New grain formation mechanisms during powder bed fusion
In: Materials 14 (2021), Art.Nr.: 3324
ISSN: 1996-1944
DOI: 10.3390/ma14123324 , , , , :
Numerical Alloy Development for Additive Manufacturing towards Reduced Cracking Susceptibility
In: Crystals 11 (2021)
ISSN: 2073-4352
DOI: 10.3390/cryst11080902 , , , :
How electron beam melting tailors the Al-sensitive microstructure and mechanical response of a novel process-adapted γ-TiAl based alloy
In: Materials & Design 212 (2021), Art.Nr.: 110187
ISSN: 0264-1275
DOI: 10.1016/j.matdes.2021.110187 , , , , , , , , :
Isothermal crystallization kinetics of an industrial-grade Zr-based bulk metallic glass
In: Journal of Non-Crystalline Solids 573 (2021), Art.Nr.: 121145
ISSN: 0022-3093
DOI: 10.1016/j.jnoncrysol.2021.121145 , , , , , :
Modeling laser beam absorption of metal alloys at high temperatures for selective laser melting
In: Advanced Engineering Materials 23 (2021), Art.Nr.: 2100137
ISSN: 1438-1656
DOI: 10.1002/adem.202100137 , , , :
2020
Modeling and Simulation of Microstructure Evolution for Additive Manufacturing of Metals: A Critical Review
In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2020)
ISSN: 1073-5623
DOI: 10.1007/s11661-020-05946-3 , , :
New grain formation by constitutional undercooling due to remelting of segregated microstructures during powder bed fusion
In: Materials 13 (2020), S. 1-14
ISSN: 1996-1944
DOI: 10.3390/ma13235517 , , , , :
2019
Numerical microstructure prediction by a coupled finite element cellular automaton model for selective electron beam melting
In: Computational Materials Science 162 (2019), S. 148-155
ISSN: 0927-0256
DOI: 10.1016/j.commatsci.2019.03.004 , , , , , :
SAMPLE: A Software Suite to Predict Consolidation and Microstructure for Powder Bed Fusion Additive Manufacturing
In: Advanced Engineering Materials (2019), Art.Nr.: 1901270
ISSN: 1438-1656
DOI: 10.1002/adem.201901270 , , , :
MultOpt++: a fast regression-based model for the development of compositions with high robustness against scatter of element concentrations
In: Modelling and Simulation in Materials Science and Engineering 27 (2019)
ISSN: 0965-0393
DOI: 10.1088/1361-651X/aaf0b8 , , , , , , , :
MultOpt++: a fast regression-based model for the constraint violation fraction due to composition uncertainties
In: Modelling and Simulation in Materials Science and Engineering 27 (2019)
ISSN: 0965-0393
DOI: 10.1088/1361-651X/aaf01e , , , , , , :
2018
Topology Optimization in Additive Manufacturing Considering the Grain Structure of Inconel 718 using Numerical Homogenization
iCAT 2018 (Maribor, 10. Oktober 2018 - 11. Oktober 2018)
In: Proceedings of 7th International Conference on Additive Technologies 2018 , , , , , , , , , :
3D multi-layer grain structure simulation of powder bed fusion additive manufacturing
In: Acta Materialia 152 (2018), S. 119-126
ISSN: 1359-6454
DOI: 10.1016/j.actamat.2018.04.030 , , , :
3D grain growth simulation and experimental verification in laser beam melting of IN718
10th CIRP Conference on Photonic Technologies (LANE 2018) (Fürth, 4. September 2018 - 6. September 2018)
In: Procedia CIRP 74 (2018) 2018
DOI: 10.1016/j.procir.2018.08.034
URL: https://www.sciencedirect.com/science/article/pii/S2212827118308187/pdf?md5=ea85f15a94f75d82fce787e5b0a20225πd=1-s2.0-S2212827118308187-main.pdf , , , , , :
Comparison of passive scalar transport models coupled with the Lattice Boltzmann method
In: Computers & Mathematics with Applications (2018)
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2018.01.017 , , , :
Powder layer deposition algorithm for additive manufacturing simulations
In: Powder Technology 330 (2018), S. 125-136
ISSN: 0032-5910
DOI: 10.1016/j.powtec.2018.02.026 , :
Development of Single-Crystal Ni-Base Superalloys Based on Multi-criteria Numerical Optimization and Efficient Use of Refractory Elements
In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science 49A (2018), S. 4134-4145
ISSN: 1073-5623
DOI: 10.1007/s11661-018-4759-0 , , , , , , , , , , , , , , , , :
Predictive simulation of process windows for powder bed fusion additive manufacturing: Influence of the powder size distribution
In: Computers & Mathematics with Applications (2018)
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2018.06.029 , , :
2017
3D multilayer grain structure simulation for beam-based additive manufacturing
2017 Simulation for Additive Manufacturing, Sinam 2017 (Munich, DEU, 11. Oktober 2017 - 13. Oktober 2017)
In: Simulation for Additive Manufacturing 2017, Sinam 2017 2017 , , :
Additive Fertigung durch selektives Elektronenstrahlschmelzen
In: Schweissen und Schneiden (2017), S. 30-39
ISSN: 0036-7184 , , , :
Additive manufacturing using selective electron beam melting
In: Welding and Cutting (2017), S. 177-184
ISSN: 1612-3433 , , , :
Predictive numerical simulations of processing windows for powder bed based additive manufacturing
2017 Simulation for Additive Manufacturing, Sinam 2017 (Munich, 11. Oktober 2017 - 13. Oktober 2017)
In: Simulation for Additive Manufacturing 2017, Sinam 2017 2017 , , , , :
Predictive Simulation of Process Windows for Powder Bed Fusion Additive Manufacturing: Influence of the Powder Bulk Density
In: Materials 10 (2017)
ISSN: 1996-1944
DOI: 10.3390/ma10101117 , , , , :
2016
A Python extension for the massively parallel multiphysics simulation framework waLBerla
In: International Journal of Parallel, Emergent and Distributed Systems 31 (2016), S. 529-542
ISSN: 1744-5760
DOI: 10.1080/17445760.2015.1118478
URL: https://www.tandfonline.com/doi/abs/10.1080/17445760.2015.1118478 , , , , , , :
3D Grain Structure Simulation for Beam-Based Additive Manufacturing
6th International Conference on Additive Technologies iCAT (Nürnberg, 29. November 2017 - 30. November 2016)
In: Proceedings of the 6th International Conference on Additive Technologies iCAT 2016 2016 , , , :
Numerical Investigations of Selective Electron Beam Melting on the Powder Scale
Fraunhofer Direct Digital Manufacturing Conference 2016 (Berlin, 16. März 2016 - 17. März 2016)
In: Proceedings of the Fraunhofer Direct Digital Manufacturing Conference 2016 2016 , , , :
Multiscale Modeling of Powder Bed-Based Additive Manufacturing
In: Annual Review of Materials Research 46 (2016), S. 93-123
ISSN: 1531-7331
DOI: 10.1146/annurev-matsci-070115-032158 , :
A coupled Cellular Automaton–Lattice Boltzmann model for grain structure simulation during additive manufacturing
In: Computational Materials Science 124 (2016), S. 37-48
ISSN: 0927-0256
DOI: 10.1016/j.commatsci.2016.07.005 , , :
2015
A Python extension for the massively parallel multiphysics simulation framework waLBerla
In: International Journal of Distributed and Parallel Systems (2015), S. 1-14
ISSN: 2229-3957
DOI: 10.1080/17445760.2015.1118478
URL: http://www.tandfonline.com/doi/full/10.1080/17445760.2015.1118478 , , , , , , :
Numerische Modellierung und Simulation des selektiven Elektronenstrahlschmelzens basierend auf einer gekoppelten Gitter Boltzmann und Diskrete Element Methode (Dissertation, 2015) :
Numerical investigations on hatching process strategies for powder-bed-based additive manufacturing using an electron beam
In: International Journal of Advanced Manufacturing Technology 78 (2015), S. 239-247
ISSN: 0268-3768
DOI: 10.1007/s00170-014-6594-9
URL: http://link.springer.com/article/10.1007/s00170-014-6594-9 , , , :
Free surface Neumann boundary condition for the advection-diffusion lattice Boltzmann method
In: Journal of Computational Physics 301 (2015), S. 230-246
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2015.08.033 , :
2014
Simulating fast electron beam melting with a parallel thermal free surface lattice Boltzmann method
In: Computers & Mathematics with Applications 67 (2014), S. 318-330
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2013.10.001
URL: http://www.sciencedirect.com/science/article/pii/S0898122113005944 , , , , :
Validation Experiments for LBM Simulations of Electron Beam Melting
In: International Journal of Modern Physics C (2014), S. 1-9
ISSN: 0129-1831
DOI: 10.1142/S0129183114410095
URL: http://arxiv.org/pdf/1402.2440.pdf , , , , :
A Python extension for the massively parallel framework waLBerla
4th Workshop on Python for High Performance and Scientific Computing (New Orleans, 17. November 2014 - 17. November 2014)
In: online 2014
URL: http://www.dlr.de/sc/Portaldata/15/Resources/dokumente/pyhpc2014/submissions/pyhpc2014_submission_5.pdf , , , , , , :
2013
Electron beam absorption algorithms for electron beam melting processes simulated by a three-dimensional thermal free surface lattice Boltzmann method in a distributed and parallel environment
In: Procedia Computer Science 18 (2013), S. 2127-2136
ISSN: 1877-0509
DOI: 10.1016/j.procs.2013.05.383
URL: http://www.sciencedirect.com/science/article/pii/S1877050913005267 , , , , :