[Contribution to a book, Journal Article]
Prediction and analysis of damage evolution during caliber rolling and subsequent cold forward extrusion
In: Production engineering, 14 (1), 33-41, 2019
[DOI: 10.1007/s11740-019-00935-x]

Schowtjak, Alexander
Wang, Shuhan
Hering, Oliver
Clausmeyer, Till
Lohmar, Johannes
et al.

[Contribution to a book, Journal Article]
Torsion plastometer trials to investigate the effect of non-proportional loading paths in caliber rolling on damage and performance of metal parts
In: Production engineering, 14 (1), 17-32, 2020
[DOI: 10.1007/s11740-019-00949-5]

Wang, Shuhan
Dunlap, Anthony
Möhring, Kerstin
Lohmar, Johannes
Schwedt, Alexander
et al.

[Journal Article]
Evaluation of process-induced damage based on dynamic recrystallization during hot caliber rolling
In: Production engineering, 14 (1), 5-16, 2019
[DOI: 10.1007/s11740-019-00932-0]

Imran, Muhammad
Afzal, Muhammad Junaid
Buhl, Johannes
Bambach, Markus
Dunlap, Anthony
et al.

[Contribution to a book, Journal Article]
Potential and status of damage controlled forming processes
In: Production engineering, 14 (1), 1-4, 2020
[DOI: 10.1007/s11740-019-00948-6]

Hirt, Gerhard
Tekkaya, A. Erman
Clausmeyer, Till
Lohmar, Johannes

[Book]
Damage controlled forming processes
In: Production engineering, 14 (1), 1-134, 2020

Hirt, Gerhard
Tekkaya, A. Erman

[Contribution to a book, Journal Article]
Modelling of void healing in hot rolling due to recrystallization
In: Production engineering, 14 (1), 43-52, 2019
[DOI: 10.1007/s11740-019-00938-8]

Li, Xinyang
Liebsch, Conrad
Hirt, Gerhard
Lohmar, Johannes

[Journal Article]
Correlating magnetic properties of ferritic NO electrical steel containing 2.4 m.%Si with hot strip microstructure
In: Journal of magnetism and magnetic materials, 501, 166431, 2020
[DOI: 10.1016/j.jmmm.2020.166431]

Stoecker, A.
Leuning, N.
Hameyer, K.
Wei, X.
Hirt, G.
et al.

[Contribution to a book, Journal Article]
Investigation on the influence of damage on the fatigue strength of hot rolled sheet metal
In: Production engineering, 14 (1), 65-75, 2019
[DOI: 10.1007/s11740-019-00933-z]

Liebsch, Conrad
Möhring, Kerstin
Lohmar, Johannes
Walther, Frank
Hirt, Gerhard

[Journal Article]
Analysis of process forces and geometrical correlations for open-die forging with superimposed manipulator displacements
In: Journal of materials processing technology, 276, 116408, 2019
[DOI: 10.1016/j.jmatprotec.2019.116408]

Wolfgarten, Martin Christoph
Rudolph, Fridtjof
Hirt, Gerhard

[Journal Article]
Analysis of the bond strength of voids closed by open-die forging
In: International journal of material forming, 13 (1), 117-126, 2019
[DOI: 10.1007/s12289-019-01474-7]

Hibbe, Paul
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
Characterizing multi-pass conditions for roll bonding of aluminum alloys
In: Proceedings of the 22nd International ESAFORM Conference on Material Forming : ESAFORM 2019 : Vitoria-Gasteiz, Spain, 8-10 May 2019 / editors: Lander Galdos [und 6 andere]. - A, 050014, 2019
[DOI: 10.1063/1.5112578]

Krämer, Alexander Maximilian
Liu, Zhao
Karhausen, Kai
Aretz, Holger
Teller, Marco
et al.

[Book, Proceedings]
Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband
In: 33. Aachener Stahlkolloquium Aachen 2019-03-28 - 2019-03-29, XXII, 440 Seiten : Illustrationen, 2019

Hirt, Gerhard

[Journal Article]
Analysis of process limits for open-die forging with superimposed manipulator displacements in vertical direction
In: Production engineering, 13 (6), 685-692, 2019
[DOI: 10.1007/s11740-019-00918-y]

Wolfgarten, Martin Christoph
Reinisch, Niklas
Hirt, Gerhard

[Journal Article]
Investigation of void closure in open-die forging considering changing load directions
In: Production engineering, 13 (6), 703-711, 2019
[DOI: 10.1007/s11740-019-00924-0]

Hibbe, Paul
Wolfgarten, Martin Christoph
Hirt, Gerhard

[Contribution to a book, Journal Article]
Copper Clad Steel Strips Produced by a Modified Twin-Roll Casting Process
In: Metals : open access journal, 9 (11), 1156, 2019
[DOI: 10.3390/met9111156]

Münster, Dennis
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
Sliding Mode Control of Piezoelectric Stack Actuators for Roll Gap Adjustment in a Cold Rolling Mill
In: 2019 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM) : [Proceedings], 1207-1214, 2019
[DOI: 10.1109/AIM.2019.8868531]

Wehr, Matthias
Schätzler, Sven Matthias
Ionescu, Christina
Abel, Dirk
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
Thermal characterization of metallic surface contacts : New test rig for determination of the interfacial heat transfer coefficient at intermediate temperatures
In: Production at the leading edge of technology : Proceedings of the 9th Congress of the German Academic Association for Production Technology (WGP), September 30th - October 2nd, Hamburg 2019 / Jens Peter Wulfsberg, Wolfgang Hintze, Bernd-Arno Behrens Editors, 2019
[DOI: 10.1007/978-3-662-60417-5_21]

Nietsch, Jürgen
Menzler, Jan
Hojda, Stephan
Lenz, Wolfgang
Teller, Marco
et al.

[Contribution to a conference proceedings]
Sensitivity Analysis regarding the Inverse Modelling of Conical Tube-Upsetting Tests
In: [39th SENAFOR, 2019-10-02 - 2019-10-04, Porto Alegre, Brasilien], 2019

Henze, Michel
Teller, Marco
Hirt, Gerhard

[Contribution to a conference proceedings]
Application-oriented strain-hardening engineering of high-manganese steels
In: The 4th International Conference on Medium and High Manganese Steels ; April 1-3, 2019, Aachen, Germany : 4th HMnS / IEHK, RWTH Aachen University ; proceedings: Wolfgang Bleck, Dierk Raabe ; editing: Sonja Brühl, 145-148, 2019

Haase, Christian
Roters, Franz
Quadfasel, Angela

[Journal Article]
Experimental evaluation of wear protection ability of sheet metal die covers in closed-die forging
In: Production engineering, 13 (5), 627-634, 2019
[DOI: 10.1007/s11740-019-00917-z]

Yu, Yingyan
Alba, Diego Rafael
Schaeffer, Lirio
Hirt, Gerhard

[Contribution to a conference proceedings]
Computer-Aided Strain Hardening Engineering for Crash Boxes of High Manganese Steels
In: The 4th International Conference on Medium and High Manganese Steels ; April 1-3, 2019, Aachen, Germany : 4th HMnS / IEHK, RWTH Aachen University ; proceedings: Wolfgang Bleck, Dierk Raabe ; editing: Sonja Brühl, 295-298, 2019

Quadfasel, Angela
Teller, Marco
Haase, Christian
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
Use of incremental sheet metal forming to enable an agile development process in automotive engineering
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 389-398, 2019

Meyer, Wolfgang
Bons, Jörg
Schmitz, Roman Ulrich Christopher

[Contribution to a book, Journal Article]
Computer-Aided Material Design for Crash Boxes Made of High Manganese Steels
In: Metals, 9 (7), 772, 2019
[DOI: 10.3390/met9070772]

Quadfasel, Angela
Teller, Marco
Madivala Venkateshappa, Manjunatha
Haase, Christian
Roters, Franz
et al.

[Journal Article]
Multi-scale surface patterning - an approach to control friction and lubricant migration in lubricated systems
In: Industrial lubrication & tribology, 01/2019, ILT-07-2018-0273, 2019
[DOI: 10.1108/ILT-07-2018-0273]

Grützmacher, Philipp G.
Rosenkranz, Andreas
Szurdak, Adam
Grüber, Markus
Gachot, Carsten
et al.

[Journal Article]
Gezielte Lenkung des Materialflusses erweitert Formenvielfalt im Freiformschmieden
In: Stahl und Eisen, 139 (5), 54-59, 2019

Wolfgarten, Martin Christoph
Rudolph, Fridtjof
Hirt, Gerhard
Schäfer, Hanno
Schwarz, Reinhard

[Contribution to a book, Journal Article]
The Influence of Warm Rolling on Microstructure and Deformation Behavior of High Manganese Steels
In: Metals, 9 (7), 797, 2019
[DOI: 10.3390/met9070797]

Haupt, Marco
Müller, Max
Haase, Christian
Sevsek, Simon
Brasche, Frederike Lina
et al.

[Contribution to a conference proceedings]
Cold Rolling Strategies for Improving the Magnetic Properties of Non-Grain-Oriented Electrical Steel
In: [Metec & 4th ESTAD 2019, European Steel Technology and Application Days, 2019-06-24 - 2019-06-28, Düsseldorf, Germany], 2019

Wei, Xuefei
Krämer, Alexander Maximilian
Hirt, Gerhard
Stöcker, Anett
Kawalla, Rudolph
et al.

[Contribution to a conference proceedings]
Application of fast models for equivalent strain, temperature and microstructure in open-die forging
In: [Metec & 4th ESTAD 2019, European Steel Technology and Application Days, 2019-06-24 - 2019-06-28, Düsseldorf, Germany], 2019

Wolfgarten, Martin Christoph
Rudolph, Fridtjof
Hirt, Gerhard

[Journal Article]
Hot-Gas-Bulgetest, ein neues Verfahren zur Materialprüfung für das Presshärten von Stahl
In: Stahl und Eisen, 06, 26-29, 2019

Braun, Alexander
Hirt, Gerhard
Matthiesen, Gunnar

[Journal Article]
Parametrisierung moderner Reibmodelle
In: Umformtechnik, 04/2019, 22-23, 2019

Henze, Michel
Hirt, Gerhard
Teller, Marco

[Journal Article]
Umformtechnik für die Elektromobilität
In: RWTH-Themen, 1, 40-47, 2019

Hirt, Gerhard
Hojda, Stephan
Petrell, Daniel
Wei, Xuefei

[Journal Article]
AixViPMaP® : an Operational Platform for Microstructure Modeling Workflows
In: Integrating materials and manufacturing innovation, 8 (2), 122-143, 2019
[DOI: 10.1007/s40192-019-00138-3]

Koschmieder, Lukas
Hojda, S.
Apel, M.
Altenfeld, R.
Bami, Y.
et al.

[Contribution to a book, Contribution to a conference proceedings]
Enhanced springback prediction for bending of high-strength spring steel using material data from an inverse modelling approach
In: 18th International Conference on Sheet Metal, SHEMET 2019 : New Trends and Developments in Sheet Metal Processing / Edited by J.R. Duflou, Y. Carette, L. Fratini, F. Micari, M. Merklein, H. Hagenah, 153-160, 2019
[DOI: 10.1016/j.promfg.2019.02.120]

Mertin, Chris Frederic
Stellmacher, Thomas
Schmitz, Roman Ulrich Christopher
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
A semi-analytical model for inverse identification of cyclic material data from measured forces during roller levelling
In: 18th International Conference on Sheet Metal, SHEMET 2019 : New Trends and Developments in Sheet Metal Processing / Edited by J.R. Duflou, Y. Carette, L. Fratini, F. Micari, M. Merklein, H. Hagenah, 420-427, 2019
[DOI: 10.1016/j.promfg.2019.02.157]

Grüber, Markus
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
Comparison of Different Upsetting Processes for the Production of Copper Coils for Wheel Hub Engines
In: Advances in Production Research : Proceedings of the 8th Congress of the German Academic Association for Production Technology (WGP), Aachen, November 19-20, 2018 / edited by Robert Schmitt, Günther Schuh, 2018
[DOI: 10.1007/978-3-030-03451-1_44]

Petrell, Daniel
Braun, Alexander
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
Industrial Application of Incremental Sheet Forming
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 399-408, 2019

Schmitz, Roman Ulrich Christopher
Hirt, Gerhard
Bailly, David

[Contribution to a book, Contribution to a conference proceedings]
Richtwalzen zur gezielten Einstellung von Eigenspannungen in Bandmaterial
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 339-346, 2019

Grüber, Markus
Hirt, Gerhard
Kümmel, Lutz

[Contribution to a book, Contribution to a conference proceedings]
Verbesserung der Dickentoleranz beim Walzen durch Einsatz piezoelektrischer Aktuatoren
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 319-328, 2019

Stockert, Sven Matthias
Hirt, Gerhard
Wehr, Matthias
Abel, Dirk

[Contribution to a book, Contribution to a conference proceedings]
Verbundringwalzen : Simulation und Experiment zur Herstellung nahtloser Verbundringe
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 297-306, 2019

Günther, Stefan
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
Computergestütztes "Strain Hardening Engineering" für Crashboxen aus hoch Mangan Stahl
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 265-274, 2019

Quadfasel, Angela
Teller, Marco
Hirt, Gerhard
Haase, Christian

[Contribution to a book, Contribution to a conference proceedings]
Effiziente Richtstrategien basierend auf Data-Mining und Modellierung
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 245-254, 2019

Laugwitz, Marvin
Lohmar, Johannes
Hirt, Gerhard
Jochum, M.
Scheffler, T.
et al.

[Contribution to a book, Contribution to a conference proceedings]
Einfluss des Kaltwalz- und Wärmebehandlungsprozesses auf die Mikrostruktur und Textur von nicht kornorientiertem Elektroblech
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 189-198, 2019

Wei, Xuefei
Krämer, Alexander Maximilian
Hirt, Gerhard
Heller, Martin
Korte-Kerzel, Sandra

[Contribution to a book, Contribution to a conference proceedings]
Herstellung selbstentfaltender metalischer Hohlprofile
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 169-178, 2019

Pavliuchenko, Pavlo
Bremen, Thomas
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
Prozesskette aus Streckziehen und Inkrementeller Blechumformung für die Fertigung mehrsinnig gekrümmter Feinblechpaneele
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 147-156, 2019

Reitmaier, Lisa-Marie
Bailly, David
Hirt, Gerhard
Pofahl, Thorsten Christian
Seiter, Alex
et al.

[Contribution to a book, Contribution to a conference proceedings]
Umformtechnisch hergestellte Formspulen zur Erhöhung des Kupferfüllfaktors in elektrischen Maschinen
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 135-146, 2019

Hecker, C.
Steibert, T.
Klausnitzer, M.
Pauli, Florian
Petrell, Daniel

[Contribution to a book, Contribution to a conference proceedings]
New incremental Twist Forging
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 111-120, 2019

Makiyama, T.
Yagami, T.
Teramae, T.
Hirt, Gerhard

[Contribution to a book, Contribution to a conference proceedings]
Erweiterte Formenvielfalt im Freiformschmieden durch gezielte Lenkung des Materialflusses
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 101-110, 2019

Wolfgarten, Martin Christoph
Rudolph, Fridtjof
Hirt, Gerhard
Schwarz, R.
Schäfer, H.

[Contribution to a book, Contribution to a conference proceedings]
Digitale Schatten in der Umformtechnik : Potenziale und Herausforderungen
In: Ideen Form geben : 33. ASK Umformtechnik, 28.-29. März 2019, Eurogress Aachen : Tagungsband / Gerhard Hirt (Hrsg.), 19-28, 2019

Hirt, Gerhard

[Contribution to a conference proceedings]
Innovative crash box design using the full potential of high manganese steel
In: The 4th International Conference on Medium and High Manganese Steels ; April 1-3, 2019, Aachen, Germany : 4th HMnS / IEHK, RWTH Aachen University ; proceedings: Wolfgang Bleck, Dierk Raabe ; editing: Sonja Brühl, 304-307, 2019

Kreins, Marion
Wesselmecking, Sebastian
Haupt, Marco
Nagel, Maximilian
Bleck, Wolfgang

[Contribution to a conference proceedings]
The Impact of Microstructural Characteristics and Testing Parameters on the Formability of High-Manganese Steels
In: The 4th International Conference on Medium and High Manganese Steels ; April 1-3, 2019, Aachen, Germany : 4th HMnS / IEHK, RWTH Aachen University ; proceedings: Wolfgang Bleck, Dierk Raabe ; editing: Sonja Brühl, 308-311, 2019

Sevsek, Simon
Wesselmecking, Sebastian
Haupt, Marco
Bleck, Wolfgang