Influence of Ultrasound on Pore and Crack Formation in Laser Beam Welding of Nickel-Base Alloy Round Bars

by Jan Grajczak, Christian Nowroth, Sarah Nothdurft, Jörg Hermsdorf, Jens Twiefel, Jörg Wallaschek, Stefan Kaierle
Published 2020-09-01

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

by Stefan Julmi, Arvid Abel, Niklas Gerdes, Christian Hoff, Jörg Hermsdorf, Ludger Overmeyer, Christian Klose, Hans Jürgen Maier
Published 2021-02-01

Corrosion and Corrosion Fatigue Properties of Additively Manufactured Magnesium Alloy WE43 in Comparison to Titanium Alloy Ti-6Al-4V in Physiological Environment

by Nils Wegner, Daniel Kotzem, Yvonne Wessarges, Nicole Emminghaus, Christian Hoff, Jochen Tenkamp, Jörg Hermsdorf, Ludger Overmeyer, Frank Walther
Published 2019-09-01

Manufacturing of High-Performance Bi-Metal Bevel Gears by Combined Deposition Welding and Forging

by Anna Chugreeva, Maximilian Mildebrath, Julian Diefenbach, Alexander Barroi, Marius Lammers, Jörg Hermsdorf, Thomas Hassel, Ludger Overmeyer, Bernd-Arno Behrens
Published 2018-11-01

PBF-LB/M process under a silane-doped argon atmosphere: Preliminary studies and development of an innovative machine concept

by Nicole Emminghaus, Sebastian Fritsch, Hannes Büttner, Jannes August, Marijan Tegtmeier, Michael Huse, Marius Lammers, Christian Hoff, Jörg Hermsdorf, Stefan Kaierle
Published 2021-05-01

Investigation of the Prediction Accuracy of a Finite Element Analysis Model for the Coating Thickness in Cross-Wedge Rolled Coaxial Hybrid Parts

by Arne Jagodzinski, Jens Kruse, Alexander Barroi, Maximilian Mildebrath, Jan Langner, Malte Stonis, Marius Lammers, Jörg Hermsdorf, Thomas Hassel, Bernd-Arno Behrens, Ludger Overmeyer
Published 2019-09-01

Surface Integrity of Laser Beam Welded Steel–Aluminium Alloy Hybrid Shafts after Turning

by Sarah Nothdurft, Vannila Prasanthan, Berend Denkena, Bernd Breidenstein, Thilo Grove, Hendrik Ohrdes, Jens Twiefel, Jörg Wallaschek, Thomas Hassel, Jörg Hermsdorf, Ludger Overmeyer, Stefan Kaierle
Published 2019-01-01

Numerical Simulation and Experimental Validation of the Cladding Material Distribution of Hybrid Semi-Finished Products Produced by Deposition Welding and Cross-Wedge Rolling

by Jens Kruse, Maximilian Mildebrath, Laura Budde, Timm Coors, Mohamad Yusuf Faqiri, Alexander Barroi, Malte Stonis, Thomas Hassel, Florian Pape, Marius Lammers, Jörg Hermsdorf, Stefan Kaierle, Ludger Overmeyer, Gerhard Poll
Published 2020-10-01

Investigations on Tailored Forming of AISI 52100 as Rolling Bearing Raceway

by Timm Coors, Maximilian Mildebrath, Christoph Büdenbender, Felix Saure, Mohamad Yusuf Faqiri, Christoph Kahra, Vannila Prasanthan, Anna Chugreeva, Tim Matthias, Laura Budde, Florian Pape, Florian Nürnberger, Thomas Hassel, Jörg Hermsdorf, Ludger Overmeyer, Bernd Breidenstein, Berend Denkena, Bernd-Arno Behrens, Hans Jürgen Maier, Gerhard Poll
Published 2020-10-01