76 Publications
2024 | Conference Paper | LibreCat-ID: 53638
F. S. Dahms and W. Homberg, “Modular 3D roller straightening – A new approach to straightening and forming of spring steel wires (X10CrNi18-8),” presented at the ESAFORM2024, Toulouse, 2024, doi: 10.21741/9781644903131-154.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 54650
T. Borgert, A. B. Nordieker, and W. Homberg, “Form-based manufacturing of aluminium and steel auxiliary joining elements as the basis for an efficient joining operation,” presented at the ESAFORM 2024, Toulouse, 2024, doi: 10.21741/9781644903131-180.
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 54649
T. Borgert, A. B. Nordieker, E. Wiens, and W. Homberg, “Investigations to improve the tool life during thermomechanical and incremental forming of steel auxiliary joining elements,” Journal of Advanced Joining Processes, vol. 9, Art. no. 100185, 2024, doi: 10.1016/j.jajp.2024.100185.
LibreCat
| DOI
2024 | Book Chapter | LibreCat-ID: 57190
J. Rozo Vasquez, L. Kersting, B. Arian, W. Homberg, A. Trächtler, and F. Walther, “Soft Sensor Model of Phase Transformation During Flow Forming of Metastable Austenitic Steel AISI 304L,” in Lecture Notes in Mechanical Engineering, Cham: Springer International Publishing, 2024.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 57189
J. Rozo Vasquez et al., “Barkhausen noise- and eddy current-based measurements for online detection of deformation-induced martensite during flow forming of metastable austenitic steel AISI 304L,” 2024.
LibreCat
2024 | Conference Paper | LibreCat-ID: 57173
B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, and F. Walther, “α’-martensite grading techniques in reverse flow forming of AISI 304L,” in Materials Research Proceedings, 2024, vol. 44, doi: 10.21741/9781644903254-76.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 57178
L. Kersting et al., “Improving the flow forming process by a novel closed-loop control,” in Materials Research Proceedings, 2024, vol. 41, doi: 10.21741/9781644903131-158.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 57183
H. Peters et al., “Novel approach for data-driven modelling of multi-stage straightening and bending processes,” in Materials Research Proceedings, 2024, vol. 41, doi: 10.21741/9781644903131-252.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 57171
B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, and F. Walther, “Thermomechanical reverse flow forming of AISI 304L,” in Materials Research Proceedings, 2024, vol. 41, doi: 10.21741/9781644903131-151.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 47536
T. Borgert, D. Milaege, S. Schweizer, W. Homberg, M. Schaper, and T. Tröster, “Potentials of a friction-induced recycling process to improve resource and energy efficiency in manufacturing technology,” International Journal of Material Forming, vol. 16, no. 6, Art. no. 59, 2023, doi: 10.1007/s12289-023-01785-w.
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 44316
J. Rozo Vasquez, B. Arian, L. Kersting, F. Walther, W. Homberg, and A. Trächtler, “Softsensor model of phase transformation during flow forming of metastable austenitic steel AISI 304L,” presented at the The 14th International Conference on Numerical Methods in Industrial Forming Processes (Numiform 2023), Krakau, 2023.
LibreCat
2023 | Conference Paper | LibreCat-ID: 48001
L. Bathelt, E. Djakow, F. Dahms, C. Henke, A. Trächtler, and W. Homberg, “Neuartiger Ansatz zum Richten von zwei- und dreidimensionalen Fehlern an einem Federdraht,” presented at the Ilmenauer Federntag 2023, Ilmenau, 2023.
LibreCat
2023 | Conference Paper | LibreCat-ID: 44314 |

B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, and F. Walther, “Cryogenic reverse flow forming of AISI 304L,” 2023, doi: 10.21741/9781644902479-219.
LibreCat
| DOI
| Download (ext.)
2023 | Journal Article | LibreCat-ID: 48075 |

W. Homberg et al., “Softsensors: key component of property control in forming technology,” Production Engineering, 2023, doi: 10.1007/s11740-023-01227-1.
LibreCat
| DOI
| Download (ext.)
2023 | Conference Paper | LibreCat-ID: 43031
T. Borgert, M. Neuser, E. Wiens, O. Grydin, W. Homberg, and M. Schaper, “Influence of thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium cast alloy,” in Materials Research Proceedings, Nürnberg, 2023, vol. 25, pp. 187–194, doi: 10.21741/9781644902417-24.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 47535
T. Borgert, M. Neuser, K.-P. Hoyer, W. Homberg, and M. Schaper, “Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates,” Journal of Manufacturing and Materials Processing, vol. 7, no. 5, Art. no. 169, 2023, doi: 10.3390/jmmp7050169.
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 44036
T. Borgert and W. Homberg, “Analysis of temperature effect on strength and microstructure in friction induced recycling process (FIRP),” presented at the ESAFORM 2023, Kraków, 2023, doi: 10.21741/9781644902479-211.
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 44035
F. Dahms and W. Homberg, “Energy and Resource-efficient Forming of Gas Cylinders by Friction-Spinning,” presented at the ESAFORM 2023, Krakau, 2023, doi: 10.21741/9781644902479-208.
LibreCat
| Files available
| DOI
2023 | Conference Paper | LibreCat-ID: 43044
M. Holzmüller, M. Linnemann, W. Homberg, V. Psyk, V. Kräusel, and J. Kroos, “Proof of concept for incremental sheet metal forming by means of electromagnetic and electrohydraulic high-speed forming,” in Materials Research Proceedings, Nürnberg, 2023, vol. 25, pp. 11–18, doi: 10.21741/9781644902417-2.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 43045
M. Knyazyev, M. Holzmüller, and W. Homberg, “Investigation of Pressure Fields Generated by Two Simultaneous Discharges in Liquid Initiated by Wires,” Journal of Manufacturing and Materials Processing, vol. 7, no. 1, Art. no. 40, 2023, doi: 10.3390/jmmp7010040.
LibreCat
| DOI
2023 | Book Chapter | LibreCat-ID: 46691
F. Dahms and W. Homberg, “Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process,” in Lecture Notes in Mechanical Engineering, Springer Nature Switzerland, 2023.
LibreCat
| DOI
| Download (ext.)
2023 | Journal Article | LibreCat-ID: 46483
T. Borgert, M. Henke, and W. Homberg, “Investigations on the Influences of the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements,” Journal of Manufacturing and Materials Processing, vol. 7, no. 4, Art. no. 147, 2023, doi: 10.3390/jmmp7040147.
LibreCat
| DOI
2023 | Conference Abstract | LibreCat-ID: 28941
R. Afsahnoudeh, M. Holzmüller, F. Bader, W. Homberg, and E. Y. Kenig, “Numerische Untersuchung von Oberflächenstrukturierung zur Erhöhung der Effizienz von Kissenplatten-Wärmeübertragern,” presented at the Jahrestreffen der DECHEMA-Fachgruppen Computational Fluid Dynamics und Wärme- und Stoffübertragung, Frankfurt am Main, 2023.
LibreCat
2023 | Journal Article | LibreCat-ID: 44312
L. Kersting, B. Arian, J. Rozo Vasquez, A. Trächtler, W. Homberg, and F. Walther, “Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für die eigenschaftsgeregelte Bauteilfertigung,” at - Automatisierungstechnik, vol. 71, no. 1, pp. 68–81, 2023, doi: 10.1515/auto-2022-0106.
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 44315
L. Kersting, B. Arian, J. Rozo Vasquez, A. Trächtler, W. Homberg, and F. Walther, “Control strategy for angular gradations by means of the flow forming process,” 2023, doi: 10.21741/9781644902479-220.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 44318
J. Rozo Vasquez, B. Arian, L. Kersting, F. Walther, W. Homberg, and A. Trächtler, “Detection of phase transformation during plastic deformation of metastable austenitic steel AISI 304L by means of X-ray diffraction pattern analysis,” Metals, 2023.
LibreCat
2023 | Conference Paper | LibreCat-ID: 56626
M. Holzmüller, Y. Gong, F. Bader, A. Henke, and W. Homberg, “Numerical Approach to Model a Novel Electrohydraulic Incremental Forming Process for the Manufacture of Pillow Plate Heat Exchangers,” 2023, doi: 10.1007/978-3-031-41023-9_69.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 56627
R. Afsahnoudeh, A. Wortmeier, M. Holzmüller, Y. Gong, W. Homberg, and E. Kenig, “Thermo-Hydraulic Performance of Pillow-Plate Heat Exchangers with Secondary Structuring: A Numerical Analysis,” Energies, vol. 16, no. 21, Art. no. 7284, 2023, doi: 10.3390/en16217284.
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 34001 |

B. Arian, W. Homberg, L. Kersting, A. Trächtler, and J. Rozo Vasquez, “Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen,” in 36. Aachener Stahlkolloquium – Umformtechnik “Ideen Form geben“, 2022, pp. 333–347.
LibreCat
| Download (ext.)
2022 | Conference Paper | LibreCat-ID: 34003 |

B. Arian et al., “A flow forming process model to predict workpiece properties in AISI 304L,” 2022.
LibreCat
| Download (ext.)
2022 | Journal Article | LibreCat-ID: 34216
G. Meschut et al., “Review on mechanical joining by plastic deformation,” Journal of Advanced Joining Processes, vol. 5, Art. no. 100113, 2022, doi: 10.1016/j.jajp.2022.100113.
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 32412
F. Dahms and W. Homberg, “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming,” Key Engineering Materials, vol. 926, pp. 683–689, 2022, doi: 10.4028/p-3rk19y.
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 29357
F. Dahms and W. Homberg, “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control,” Metals, vol. 12, no. 1, Art. no. 158, 2022, doi: 10.3390/met12010158.
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 34000
J. Rozo Vasquez et al., “Coupled microscopic and micromagnetic depth-specific analysis of plastic deformation and phase transformation of metastable austenitic steel AISI 304L by flow forming,” Practical Metallography, vol. 59, no. 11, pp. 660–675, 2022, doi: 10.1515/pm-2022-0064.
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 33999
L. Kersting, B. Arian, J. R. Vasquez, A. Trächtler, W. Homberg, and F. Walther, “Innovative Online Measurement and Modelling Approach for Property-Controlled Flow Forming Processes,” Key Engineering Materials, vol. 926, pp. 862–874, 2022, doi: 10.4028/p-yp2hj3.
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 36563
J. Rozo Vasquez, F. Walther, B. Arian, W. Homberg, L. Kersting, and A. Trächtler, “Soft sensor concept for micromagnetic depth-specific analysis of phase transformation during flow forming of AISI 304L steel.,” presented at the ICBM 14, 14th International Conference on Barkhausen Noise and Micromagnetic Testing, Stockholm, 2022.
LibreCat
2022 | Book | LibreCat-ID: 36412
L. Kersting, A. Trächtler, B. Arian, W. Homberg, J. Rozo Vasquez, and F. Walther, Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für die eigenschaftsgeregelte Herstellung gradierter Bauteile. Magdeburg: Diedrich, 2022.
LibreCat
2021 | Journal Article | LibreCat-ID: 23469 |

M. Riepold, B. Arian, J. R. Vasquez, W. Homberg, F. Walther, and A. Trächtler, “Model approaches for closed-loop property control for flow forming,” Advances in Industrial and Manufacturing Engineering, Art. no. 100057, 2021, doi: 10.1016/j.aime.2021.100057.
LibreCat
| DOI
| Download (ext.)
2021 | Conference Paper | LibreCat-ID: 21477
T. Rostek, H. Makeieva, and W. Homberg, “Cutting Blades for Food Processing Applications Manufactured Using Innovative Spin Forming,” in Proceedings of the 13th International Conference on the Technology of Plasticity, Columbus, 2021, pp. 2115–2125, doi: 10.1007/978-3-030-75381-8_178.
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 30297
J. Rozo Vasquez, B. Arian, M. Riepold, F. Walther, W. Homberg, and A. Trächtler, “Magnetic Barkhausen noise analysis for microstructural effects separation during flow forming of metastable austenite 304L.,” presented at the ENDT&CM 2021 - 11th International Workshop NDT in Progress, Prague, 2021.
LibreCat
2021 | Conference Paper | LibreCat-ID: 23465 |

B. Arian, W. Homberg, M. Riepold, A. Trächtler, J. Rozo Vasquez, and F. Walther, “Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming,” presented at the 24th International Conference on Material Forming - ESAFORM 2021, Liège, Belgium, 2021.
LibreCat
| Download (ext.)
2021 | Journal Article | LibreCat-ID: 26082
C. Wischer, E. Wiens, and W. Homberg, “Joining with versatile joining elements formed by friction spinning,” Journal of Advanced Joining Processes, vol. 3, Art. no. 100060, 2021, doi: 10.1016/j.jajp.2021.100060.
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 22965
J. Rozo Vasquez, B. Arian, M. Riepold, W. Homberg, A. Trächtler, and F. Walther, “Microstructural investigation on phase transformation during flow forming of the metastable austenite AISI 304 ,” in 54. Metallographie-Tagung, 2020, pp. 75–81.
LibreCat
2020 | Journal Article | LibreCat-ID: 30713
T. Rostek, E. Wiens, and W. Homberg, “Joining with Versatile Friction-Spun Joint Connectors,” Procedia Manufacturing, vol. 47, pp. 395–399, 2020, doi: 10.1016/j.promfg.2020.04.313.
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 21447
E. Wiens, E. Djakow, and W. Homberg, “Some ideas for the further development of hydroforming process chains,” 2020.
LibreCat
2019 | Conference Paper | LibreCat-ID: 21451
T. Rostek and W. Homberg, “Improved set up strategies for steel strip straightening machines,” in AIP Conference Proceedings 2113, 170018, 2019, vol. 2113, no. 1, doi: 10.1063/1.5112734.
LibreCat
| DOI
2019 | Conference Paper | LibreCat-ID: 15068
E. Wiens and W. Homberg, “Forming analysis of tailored tubes with an internal contoured wall thickness and external axial ribs manufactured by internal flow-turning,” presented at the ESAFORM 2019, 2019, doi: 10.1063/1.5112535.
LibreCat
| DOI
2018 | Conference Paper | LibreCat-ID: 21457
U. Diekmann et al., “Optimization of Tooling Design for Hot Mandrel Bending of Pipe Elbows,” in Materials Science Forum, 2018, vol. 918, pp. 159–164, doi: 10.4028/www.scientific.net/msf.918.159.
LibreCat
| DOI
2018 | Conference Paper | LibreCat-ID: 21458
T. Rostek and W. Homberg, “Grading Technologies for the Tanufacture of Innovative Cutting Blades,” in AIP Conference Proceedings 1960, 100013, 2018, vol. 1960, no. 1, doi: 10.1063/1.5034953.
LibreCat
| DOI
2018 | Conference Paper | LibreCat-ID: 21465
W. Homberg et al., “Hybride Verbundstrukturen aus Aluminium und Titan für Leichtbauanwendungen.” Universität Paderborn, Paderborn, pp. 28–33, 2018.
LibreCat
2018 | Report | LibreCat-ID: 30257
E. Wiens and W. Homberg, Herstellung innovativer Stahlhalbzeuge mit wanddicke- und festigkeitsveränderlichen Eigenschaften für den Leichtbau durch Innendrückwalzen (IDW), vol. P 948. Düsseldorf, 2018.
LibreCat
2018 | Journal Article | LibreCat-ID: 15067
E. Wiens and W. Homberg, “Internal Flow-Turning – extended manufacturing possibilities in tailored tube production,” MATEC Web of Conferences, Art. no. 11002, 2018, doi: 10.1051/matecconf/201819011002.
LibreCat
| DOI
2017 | Journal Article | LibreCat-ID: 21449
T. Rostek and W. Homberg, “Locally Graded Steel Materials for Self-Sharpening Cutting Blades,” Procedia Engineering, vol. 207, pp. 2185–2190, 2017, doi: 10.1016/j.proeng.2017.10.979.
LibreCat
| DOI
2017 | Conference Paper | LibreCat-ID: 21452
W. Homberg et al., “Development of hybrid directionally reinforced structural parts for lightweight applications,” vol. 1896, no. 1. AIP Publishing, 2017, doi: 10.1063/1.5008055.
LibreCat
| DOI
2017 | Conference Paper | LibreCat-ID: 21453
T. Rostek and W. Homberg, “Locally Graded Steel Materials for Self-Sharpening Cutting Blades,” vol. 207. Elsevier Ltd, pp. 2185–2190, 2017, doi: 10.1016/j.proeng.2017.10.979.
LibreCat
| DOI
2017 | Journal Article | LibreCat-ID: 30259
E. Wiens and W. Homberg, “Internal Flow-Turning – a new approach for the manufacture of tailored tubes with a constant external diameter,” Procedia Engineering, vol. 207, pp. 1755–1760, 2017, doi: 10.1016/j.proeng.2017.10.934.
LibreCat
| DOI
2017 | Conference Paper | LibreCat-ID: 30261
E. Wiens and W. Homberg, “Internal flow-turning – efficient manufacture of load-adapted tubes with a constant external diameter,” presented at the International Conference on Steels in Cars and Trucks SCT, Amsterdam, 2017.
LibreCat
2016 | Journal Article | LibreCat-ID: 21466
T. Rostek and W. Homberg, “Layered Steel Materials for the Manufacture of Self-Sharpening Cutting Blades,” International Journal of Material Forming, 2016.
LibreCat
2015 | Conference Paper | LibreCat-ID: 21467
W. Homberg and T. Rostek, “Innovative Processing Techniques for the Manufacture of High-Performance Active Elements from Ultra High-Strength Steel Plate,” 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 21454
W. Homberg, T. Rostek, and E. Wiens, “Internal Flow-Turning - An Innovative Technology for the Manufacture of Tailored Tubes,” in Key Engineering Materials, 2015, vol. 639, pp. 65–70, doi: 10.4028/www.scientific.net/kem.639.65.
LibreCat
| DOI
2013 | Book | LibreCat-ID: 21469
W. Homberg and T. Rostek, Hochleistungsaktivelemente für landwirtschaftliche Maschinen aus ultrahochfestem Stahl. Düsseldorf: Verlag und Vertriebsgesellschaft mbH, 2013.
LibreCat
2013 | Journal Article | LibreCat-ID: 21455
W. Homberg and T. Rostek, “Thermo-Mechanical Hardening of Ultra High-Strength Steels,” Key Engineering Materials, pp. 133–140, 2013, doi: 10.4028/www.scientific.net/kem.549.133.
LibreCat
| DOI
2013 | Conference Paper | LibreCat-ID: 21468
W. Homberg and T. Rostek, “Processing of Ultra High-Strength Steels involving Thermo-mechanical Hardening Effects,” 2013.
LibreCat
2012 | Book | LibreCat-ID: 21470
A. E. Tekkaya, T. Mennecart, J. Witulski, W. Homberg, and T. Rostek, Presshärten von Rohren und Profilen mittels formlos festen Stoffen. Düsseldorf: Verlag und Vertriebsgesellschaft mbH, 2012.
LibreCat
2012 | Journal Article | LibreCat-ID: 15984
H. C. Schmidt et al., “Manufacturing Processes for Combined Forming of Multi-Material Structures Consisting of Sheet Metal and Local CFRP Reinforcements,” Key Engineering Materials, pp. 295–300, 2012, doi: 10.4028/www.scientific.net/kem.504-506.295.
LibreCat
| DOI
2012 | Conference Paper | LibreCat-ID: 15986
B. Gorny et al., “Simulation and manufacturing of deep drawn parts reinforced by carbon fibre prepregs,” presented at the 1st International Conference on Mechanics of Nano, Micro and Macro Composite Structures (ICNMMCS), Turin, Italy, 2012.
LibreCat
2011 | Journal Article | LibreCat-ID: 21456
W. Homberg and T. Rostek, “High Performance Active Elements for Agricultural Machines Made of Ultra High-Strength Steels,” Key Engineering Materials, pp. 229–234, 2011, doi: 10.4028/www.scientific.net/kem.473.229.
LibreCat
| DOI
2011 | Conference Paper | LibreCat-ID: 21472
T. Mennecart, T. Rostek, J. Witulski, A. Brosius, A. E. Takkaya, and W. Homberg, “Presshärten von Rohren und Profilen mittels formlos fester Stoffe.” Meisenbach, Erlangen, 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 21474
W. Homberg and T. Rostek, “High Performance Active Elements for Agricultural Machines Made of Ultra High-Strength Steels,” 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 15970
C. Lauter, U. Damerow, M. Frantz, T. Tröster, and W. Homberg, “Produktionsverfahren zur Herstellung höchstfester hybrider Leichtbaustrukturen für den Einsatz im Automobil,” presented at the InnoMateria – Interdisziplinäre Kongressmesse für innovative Werkstoffe, Köln, 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 15991
C. Lauter, J. Dau, T. Tröster, and W. Homberg, “Manufacturing processes for automotive structures in multi-material design consisting of sheet metal and CFRP prepregs,” presented at the 16th International Conference on Composite Structures (ICCS16), Porto, Portugal, 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 15994
J. Dau, C. Lauter, U. Damerow, W. Homberg, and T. Tröster, “Multi-material systems for tailored automotive structural components,” presented at the 18th International Conference on Composite Materials (ICCM18), Jeju Island, Korea, 2011.
LibreCat
76 Publications
2024 | Conference Paper | LibreCat-ID: 53638
F. S. Dahms and W. Homberg, “Modular 3D roller straightening – A new approach to straightening and forming of spring steel wires (X10CrNi18-8),” presented at the ESAFORM2024, Toulouse, 2024, doi: 10.21741/9781644903131-154.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 54650
T. Borgert, A. B. Nordieker, and W. Homberg, “Form-based manufacturing of aluminium and steel auxiliary joining elements as the basis for an efficient joining operation,” presented at the ESAFORM 2024, Toulouse, 2024, doi: 10.21741/9781644903131-180.
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 54649
T. Borgert, A. B. Nordieker, E. Wiens, and W. Homberg, “Investigations to improve the tool life during thermomechanical and incremental forming of steel auxiliary joining elements,” Journal of Advanced Joining Processes, vol. 9, Art. no. 100185, 2024, doi: 10.1016/j.jajp.2024.100185.
LibreCat
| DOI
2024 | Book Chapter | LibreCat-ID: 57190
J. Rozo Vasquez, L. Kersting, B. Arian, W. Homberg, A. Trächtler, and F. Walther, “Soft Sensor Model of Phase Transformation During Flow Forming of Metastable Austenitic Steel AISI 304L,” in Lecture Notes in Mechanical Engineering, Cham: Springer International Publishing, 2024.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 57189
J. Rozo Vasquez et al., “Barkhausen noise- and eddy current-based measurements for online detection of deformation-induced martensite during flow forming of metastable austenitic steel AISI 304L,” 2024.
LibreCat
2024 | Conference Paper | LibreCat-ID: 57173
B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, and F. Walther, “α’-martensite grading techniques in reverse flow forming of AISI 304L,” in Materials Research Proceedings, 2024, vol. 44, doi: 10.21741/9781644903254-76.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 57178
L. Kersting et al., “Improving the flow forming process by a novel closed-loop control,” in Materials Research Proceedings, 2024, vol. 41, doi: 10.21741/9781644903131-158.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 57183
H. Peters et al., “Novel approach for data-driven modelling of multi-stage straightening and bending processes,” in Materials Research Proceedings, 2024, vol. 41, doi: 10.21741/9781644903131-252.
LibreCat
| DOI
2024 | Conference Paper | LibreCat-ID: 57171
B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, and F. Walther, “Thermomechanical reverse flow forming of AISI 304L,” in Materials Research Proceedings, 2024, vol. 41, doi: 10.21741/9781644903131-151.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 47536
T. Borgert, D. Milaege, S. Schweizer, W. Homberg, M. Schaper, and T. Tröster, “Potentials of a friction-induced recycling process to improve resource and energy efficiency in manufacturing technology,” International Journal of Material Forming, vol. 16, no. 6, Art. no. 59, 2023, doi: 10.1007/s12289-023-01785-w.
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 44316
J. Rozo Vasquez, B. Arian, L. Kersting, F. Walther, W. Homberg, and A. Trächtler, “Softsensor model of phase transformation during flow forming of metastable austenitic steel AISI 304L,” presented at the The 14th International Conference on Numerical Methods in Industrial Forming Processes (Numiform 2023), Krakau, 2023.
LibreCat
2023 | Conference Paper | LibreCat-ID: 48001
L. Bathelt, E. Djakow, F. Dahms, C. Henke, A. Trächtler, and W. Homberg, “Neuartiger Ansatz zum Richten von zwei- und dreidimensionalen Fehlern an einem Federdraht,” presented at the Ilmenauer Federntag 2023, Ilmenau, 2023.
LibreCat
2023 | Conference Paper | LibreCat-ID: 44314 |

B. Arian, W. Homberg, L. Kersting, A. Trächtler, J. Rozo Vasquez, and F. Walther, “Cryogenic reverse flow forming of AISI 304L,” 2023, doi: 10.21741/9781644902479-219.
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2023 | Journal Article | LibreCat-ID: 48075 |

W. Homberg et al., “Softsensors: key component of property control in forming technology,” Production Engineering, 2023, doi: 10.1007/s11740-023-01227-1.
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2023 | Conference Paper | LibreCat-ID: 43031
T. Borgert, M. Neuser, E. Wiens, O. Grydin, W. Homberg, and M. Schaper, “Influence of thermo-mechanical joining process on the microstructure of a hypoeutectic aluminium cast alloy,” in Materials Research Proceedings, Nürnberg, 2023, vol. 25, pp. 187–194, doi: 10.21741/9781644902417-24.
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| DOI
2023 | Journal Article | LibreCat-ID: 47535
T. Borgert, M. Neuser, K.-P. Hoyer, W. Homberg, and M. Schaper, “Thermomechanical Joining of Hypoeutectic Aluminium Cast Plates,” Journal of Manufacturing and Materials Processing, vol. 7, no. 5, Art. no. 169, 2023, doi: 10.3390/jmmp7050169.
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| DOI
2023 | Conference Paper | LibreCat-ID: 44036
T. Borgert and W. Homberg, “Analysis of temperature effect on strength and microstructure in friction induced recycling process (FIRP),” presented at the ESAFORM 2023, Kraków, 2023, doi: 10.21741/9781644902479-211.
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 44035
F. Dahms and W. Homberg, “Energy and Resource-efficient Forming of Gas Cylinders by Friction-Spinning,” presented at the ESAFORM 2023, Krakau, 2023, doi: 10.21741/9781644902479-208.
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| DOI
2023 | Conference Paper | LibreCat-ID: 43044
M. Holzmüller, M. Linnemann, W. Homberg, V. Psyk, V. Kräusel, and J. Kroos, “Proof of concept for incremental sheet metal forming by means of electromagnetic and electrohydraulic high-speed forming,” in Materials Research Proceedings, Nürnberg, 2023, vol. 25, pp. 11–18, doi: 10.21741/9781644902417-2.
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2023 | Journal Article | LibreCat-ID: 43045
M. Knyazyev, M. Holzmüller, and W. Homberg, “Investigation of Pressure Fields Generated by Two Simultaneous Discharges in Liquid Initiated by Wires,” Journal of Manufacturing and Materials Processing, vol. 7, no. 1, Art. no. 40, 2023, doi: 10.3390/jmmp7010040.
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2023 | Book Chapter | LibreCat-ID: 46691
F. Dahms and W. Homberg, “Analysis and Modelling of the Deformation in the Manufacture of Flange-Contours by the Combined Friction-Spinning and Flow-Forming Process,” in Lecture Notes in Mechanical Engineering, Springer Nature Switzerland, 2023.
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2023 | Journal Article | LibreCat-ID: 46483
T. Borgert, M. Henke, and W. Homberg, “Investigations on the Influences of the Thermomechanical Manufacturing of Aluminium Auxiliary Joining Elements,” Journal of Manufacturing and Materials Processing, vol. 7, no. 4, Art. no. 147, 2023, doi: 10.3390/jmmp7040147.
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2023 | Conference Abstract | LibreCat-ID: 28941
R. Afsahnoudeh, M. Holzmüller, F. Bader, W. Homberg, and E. Y. Kenig, “Numerische Untersuchung von Oberflächenstrukturierung zur Erhöhung der Effizienz von Kissenplatten-Wärmeübertragern,” presented at the Jahrestreffen der DECHEMA-Fachgruppen Computational Fluid Dynamics und Wärme- und Stoffübertragung, Frankfurt am Main, 2023.
LibreCat
2023 | Journal Article | LibreCat-ID: 44312
L. Kersting, B. Arian, J. Rozo Vasquez, A. Trächtler, W. Homberg, and F. Walther, “Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für die eigenschaftsgeregelte Bauteilfertigung,” at - Automatisierungstechnik, vol. 71, no. 1, pp. 68–81, 2023, doi: 10.1515/auto-2022-0106.
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| DOI
2023 | Conference Paper | LibreCat-ID: 44315
L. Kersting, B. Arian, J. Rozo Vasquez, A. Trächtler, W. Homberg, and F. Walther, “Control strategy for angular gradations by means of the flow forming process,” 2023, doi: 10.21741/9781644902479-220.
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| DOI
2023 | Journal Article | LibreCat-ID: 44318
J. Rozo Vasquez, B. Arian, L. Kersting, F. Walther, W. Homberg, and A. Trächtler, “Detection of phase transformation during plastic deformation of metastable austenitic steel AISI 304L by means of X-ray diffraction pattern analysis,” Metals, 2023.
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2023 | Conference Paper | LibreCat-ID: 56626
M. Holzmüller, Y. Gong, F. Bader, A. Henke, and W. Homberg, “Numerical Approach to Model a Novel Electrohydraulic Incremental Forming Process for the Manufacture of Pillow Plate Heat Exchangers,” 2023, doi: 10.1007/978-3-031-41023-9_69.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 56627
R. Afsahnoudeh, A. Wortmeier, M. Holzmüller, Y. Gong, W. Homberg, and E. Kenig, “Thermo-Hydraulic Performance of Pillow-Plate Heat Exchangers with Secondary Structuring: A Numerical Analysis,” Energies, vol. 16, no. 21, Art. no. 7284, 2023, doi: 10.3390/en16217284.
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 34001 |

B. Arian, W. Homberg, L. Kersting, A. Trächtler, and J. Rozo Vasquez, “Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen,” in 36. Aachener Stahlkolloquium – Umformtechnik “Ideen Form geben“, 2022, pp. 333–347.
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2022 | Conference Paper | LibreCat-ID: 34003 |

B. Arian et al., “A flow forming process model to predict workpiece properties in AISI 304L,” 2022.
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2022 | Journal Article | LibreCat-ID: 34216
G. Meschut et al., “Review on mechanical joining by plastic deformation,” Journal of Advanced Joining Processes, vol. 5, Art. no. 100113, 2022, doi: 10.1016/j.jajp.2022.100113.
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2022 | Journal Article | LibreCat-ID: 32412
F. Dahms and W. Homberg, “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming,” Key Engineering Materials, vol. 926, pp. 683–689, 2022, doi: 10.4028/p-3rk19y.
LibreCat
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2022 | Journal Article | LibreCat-ID: 29357
F. Dahms and W. Homberg, “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control,” Metals, vol. 12, no. 1, Art. no. 158, 2022, doi: 10.3390/met12010158.
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 34000
J. Rozo Vasquez et al., “Coupled microscopic and micromagnetic depth-specific analysis of plastic deformation and phase transformation of metastable austenitic steel AISI 304L by flow forming,” Practical Metallography, vol. 59, no. 11, pp. 660–675, 2022, doi: 10.1515/pm-2022-0064.
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| DOI
2022 | Journal Article | LibreCat-ID: 33999
L. Kersting, B. Arian, J. R. Vasquez, A. Trächtler, W. Homberg, and F. Walther, “Innovative Online Measurement and Modelling Approach for Property-Controlled Flow Forming Processes,” Key Engineering Materials, vol. 926, pp. 862–874, 2022, doi: 10.4028/p-yp2hj3.
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| DOI
2022 | Conference Paper | LibreCat-ID: 36563
J. Rozo Vasquez, F. Walther, B. Arian, W. Homberg, L. Kersting, and A. Trächtler, “Soft sensor concept for micromagnetic depth-specific analysis of phase transformation during flow forming of AISI 304L steel.,” presented at the ICBM 14, 14th International Conference on Barkhausen Noise and Micromagnetic Testing, Stockholm, 2022.
LibreCat
2022 | Book | LibreCat-ID: 36412
L. Kersting, A. Trächtler, B. Arian, W. Homberg, J. Rozo Vasquez, and F. Walther, Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für die eigenschaftsgeregelte Herstellung gradierter Bauteile. Magdeburg: Diedrich, 2022.
LibreCat
2021 | Journal Article | LibreCat-ID: 23469 |

M. Riepold, B. Arian, J. R. Vasquez, W. Homberg, F. Walther, and A. Trächtler, “Model approaches for closed-loop property control for flow forming,” Advances in Industrial and Manufacturing Engineering, Art. no. 100057, 2021, doi: 10.1016/j.aime.2021.100057.
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2021 | Conference Paper | LibreCat-ID: 21477
T. Rostek, H. Makeieva, and W. Homberg, “Cutting Blades for Food Processing Applications Manufactured Using Innovative Spin Forming,” in Proceedings of the 13th International Conference on the Technology of Plasticity, Columbus, 2021, pp. 2115–2125, doi: 10.1007/978-3-030-75381-8_178.
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2021 | Conference Paper | LibreCat-ID: 30297
J. Rozo Vasquez, B. Arian, M. Riepold, F. Walther, W. Homberg, and A. Trächtler, “Magnetic Barkhausen noise analysis for microstructural effects separation during flow forming of metastable austenite 304L.,” presented at the ENDT&CM 2021 - 11th International Workshop NDT in Progress, Prague, 2021.
LibreCat
2021 | Conference Paper | LibreCat-ID: 23465 |

B. Arian, W. Homberg, M. Riepold, A. Trächtler, J. Rozo Vasquez, and F. Walther, “Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming,” presented at the 24th International Conference on Material Forming - ESAFORM 2021, Liège, Belgium, 2021.
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2021 | Journal Article | LibreCat-ID: 26082
C. Wischer, E. Wiens, and W. Homberg, “Joining with versatile joining elements formed by friction spinning,” Journal of Advanced Joining Processes, vol. 3, Art. no. 100060, 2021, doi: 10.1016/j.jajp.2021.100060.
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2020 | Conference Paper | LibreCat-ID: 22965
J. Rozo Vasquez, B. Arian, M. Riepold, W. Homberg, A. Trächtler, and F. Walther, “Microstructural investigation on phase transformation during flow forming of the metastable austenite AISI 304 ,” in 54. Metallographie-Tagung, 2020, pp. 75–81.
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2020 | Journal Article | LibreCat-ID: 30713
T. Rostek, E. Wiens, and W. Homberg, “Joining with Versatile Friction-Spun Joint Connectors,” Procedia Manufacturing, vol. 47, pp. 395–399, 2020, doi: 10.1016/j.promfg.2020.04.313.
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2020 | Conference Paper | LibreCat-ID: 21447
E. Wiens, E. Djakow, and W. Homberg, “Some ideas for the further development of hydroforming process chains,” 2020.
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2019 | Conference Paper | LibreCat-ID: 21451
T. Rostek and W. Homberg, “Improved set up strategies for steel strip straightening machines,” in AIP Conference Proceedings 2113, 170018, 2019, vol. 2113, no. 1, doi: 10.1063/1.5112734.
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2019 | Conference Paper | LibreCat-ID: 15068
E. Wiens and W. Homberg, “Forming analysis of tailored tubes with an internal contoured wall thickness and external axial ribs manufactured by internal flow-turning,” presented at the ESAFORM 2019, 2019, doi: 10.1063/1.5112535.
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2018 | Conference Paper | LibreCat-ID: 21457
U. Diekmann et al., “Optimization of Tooling Design for Hot Mandrel Bending of Pipe Elbows,” in Materials Science Forum, 2018, vol. 918, pp. 159–164, doi: 10.4028/www.scientific.net/msf.918.159.
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2018 | Conference Paper | LibreCat-ID: 21458
T. Rostek and W. Homberg, “Grading Technologies for the Tanufacture of Innovative Cutting Blades,” in AIP Conference Proceedings 1960, 100013, 2018, vol. 1960, no. 1, doi: 10.1063/1.5034953.
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2018 | Conference Paper | LibreCat-ID: 21465
W. Homberg et al., “Hybride Verbundstrukturen aus Aluminium und Titan für Leichtbauanwendungen.” Universität Paderborn, Paderborn, pp. 28–33, 2018.
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2018 | Report | LibreCat-ID: 30257
E. Wiens and W. Homberg, Herstellung innovativer Stahlhalbzeuge mit wanddicke- und festigkeitsveränderlichen Eigenschaften für den Leichtbau durch Innendrückwalzen (IDW), vol. P 948. Düsseldorf, 2018.
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2018 | Journal Article | LibreCat-ID: 15067
E. Wiens and W. Homberg, “Internal Flow-Turning – extended manufacturing possibilities in tailored tube production,” MATEC Web of Conferences, Art. no. 11002, 2018, doi: 10.1051/matecconf/201819011002.
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2017 | Journal Article | LibreCat-ID: 21449
T. Rostek and W. Homberg, “Locally Graded Steel Materials for Self-Sharpening Cutting Blades,” Procedia Engineering, vol. 207, pp. 2185–2190, 2017, doi: 10.1016/j.proeng.2017.10.979.
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2017 | Conference Paper | LibreCat-ID: 21452
W. Homberg et al., “Development of hybrid directionally reinforced structural parts for lightweight applications,” vol. 1896, no. 1. AIP Publishing, 2017, doi: 10.1063/1.5008055.
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2017 | Conference Paper | LibreCat-ID: 21453
T. Rostek and W. Homberg, “Locally Graded Steel Materials for Self-Sharpening Cutting Blades,” vol. 207. Elsevier Ltd, pp. 2185–2190, 2017, doi: 10.1016/j.proeng.2017.10.979.
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2017 | Journal Article | LibreCat-ID: 30259
E. Wiens and W. Homberg, “Internal Flow-Turning – a new approach for the manufacture of tailored tubes with a constant external diameter,” Procedia Engineering, vol. 207, pp. 1755–1760, 2017, doi: 10.1016/j.proeng.2017.10.934.
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2017 | Conference Paper | LibreCat-ID: 30261
E. Wiens and W. Homberg, “Internal flow-turning – efficient manufacture of load-adapted tubes with a constant external diameter,” presented at the International Conference on Steels in Cars and Trucks SCT, Amsterdam, 2017.
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2016 | Journal Article | LibreCat-ID: 21466
T. Rostek and W. Homberg, “Layered Steel Materials for the Manufacture of Self-Sharpening Cutting Blades,” International Journal of Material Forming, 2016.
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2015 | Conference Paper | LibreCat-ID: 21467
W. Homberg and T. Rostek, “Innovative Processing Techniques for the Manufacture of High-Performance Active Elements from Ultra High-Strength Steel Plate,” 2015.
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2015 | Conference Paper | LibreCat-ID: 21454
W. Homberg, T. Rostek, and E. Wiens, “Internal Flow-Turning - An Innovative Technology for the Manufacture of Tailored Tubes,” in Key Engineering Materials, 2015, vol. 639, pp. 65–70, doi: 10.4028/www.scientific.net/kem.639.65.
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2013 | Book | LibreCat-ID: 21469
W. Homberg and T. Rostek, Hochleistungsaktivelemente für landwirtschaftliche Maschinen aus ultrahochfestem Stahl. Düsseldorf: Verlag und Vertriebsgesellschaft mbH, 2013.
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2013 | Journal Article | LibreCat-ID: 21455
W. Homberg and T. Rostek, “Thermo-Mechanical Hardening of Ultra High-Strength Steels,” Key Engineering Materials, pp. 133–140, 2013, doi: 10.4028/www.scientific.net/kem.549.133.
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2013 | Conference Paper | LibreCat-ID: 21468
W. Homberg and T. Rostek, “Processing of Ultra High-Strength Steels involving Thermo-mechanical Hardening Effects,” 2013.
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2012 | Book | LibreCat-ID: 21470
A. E. Tekkaya, T. Mennecart, J. Witulski, W. Homberg, and T. Rostek, Presshärten von Rohren und Profilen mittels formlos festen Stoffen. Düsseldorf: Verlag und Vertriebsgesellschaft mbH, 2012.
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2012 | Journal Article | LibreCat-ID: 15984
H. C. Schmidt et al., “Manufacturing Processes for Combined Forming of Multi-Material Structures Consisting of Sheet Metal and Local CFRP Reinforcements,” Key Engineering Materials, pp. 295–300, 2012, doi: 10.4028/www.scientific.net/kem.504-506.295.
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2012 | Conference Paper | LibreCat-ID: 15986
B. Gorny et al., “Simulation and manufacturing of deep drawn parts reinforced by carbon fibre prepregs,” presented at the 1st International Conference on Mechanics of Nano, Micro and Macro Composite Structures (ICNMMCS), Turin, Italy, 2012.
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2011 | Journal Article | LibreCat-ID: 21456
W. Homberg and T. Rostek, “High Performance Active Elements for Agricultural Machines Made of Ultra High-Strength Steels,” Key Engineering Materials, pp. 229–234, 2011, doi: 10.4028/www.scientific.net/kem.473.229.
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2011 | Conference Paper | LibreCat-ID: 21472
T. Mennecart, T. Rostek, J. Witulski, A. Brosius, A. E. Takkaya, and W. Homberg, “Presshärten von Rohren und Profilen mittels formlos fester Stoffe.” Meisenbach, Erlangen, 2011.
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2011 | Conference Paper | LibreCat-ID: 21474
W. Homberg and T. Rostek, “High Performance Active Elements for Agricultural Machines Made of Ultra High-Strength Steels,” 2011.
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2011 | Conference Paper | LibreCat-ID: 15970
C. Lauter, U. Damerow, M. Frantz, T. Tröster, and W. Homberg, “Produktionsverfahren zur Herstellung höchstfester hybrider Leichtbaustrukturen für den Einsatz im Automobil,” presented at the InnoMateria – Interdisziplinäre Kongressmesse für innovative Werkstoffe, Köln, 2011.
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2011 | Conference Paper | LibreCat-ID: 15991
C. Lauter, J. Dau, T. Tröster, and W. Homberg, “Manufacturing processes for automotive structures in multi-material design consisting of sheet metal and CFRP prepregs,” presented at the 16th International Conference on Composite Structures (ICCS16), Porto, Portugal, 2011.
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2011 | Conference Paper | LibreCat-ID: 15994
J. Dau, C. Lauter, U. Damerow, W. Homberg, and T. Tröster, “Multi-material systems for tailored automotive structural components,” presented at the 18th International Conference on Composite Materials (ICCM18), Jeju Island, Korea, 2011.
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