Benjamin Wahlmann

2025

• Bäreis J., Wahlmann B., Körner C.:
  Single crystal twisting in additive manufacturing
  In: Progress in Additive Manufacturing (2025), Article No.: 117133
  ISSN: 2363-9512
  DOI: 10.1007/s40964-025-01158-6
• Chen Y., Böhm J., Wahlmann B., Krüger M., Körner C.:
  Rapid processing window development of Mo-Si-B alloy for electron beam powder bed fusion
  In: Progress in Additive Manufacturing (2025)
  ISSN: 2363-9512
  DOI: 10.1007/s40964-025-01119-z
• Semjatov N., König HH., Bidola PM., Abreu-Faria G., Wahlmann B., Lindwall G., Körner C.:
  In-situ synchrotron imaging of powder consolidation and melt pool dynamics in electron beam powder bed fusion
  In: Additive Manufacturing 110 (2025), Article No.: 104943
  ISSN: 2214-7810
  DOI: 10.1016/j.addma.2025.104943
• Westrich Y., Kammermeier E., Wahlmann B., Körner C.:
  Three-dimensional spot melting patterns in electron beam powder bed fusion: high efficiency and tailored texture
  In: Progress in Additive Manufacturing (2025)
  ISSN: 2363-9512
  DOI: 10.1007/s40964-025-01255-6

2024

• Chen Y., Fu Z., Ye J., Wahlmann B., Körner C.:
  Additive Manufacturing of TiC/Steel Composites Using Electron Beam Melting and In Situ Infiltration
  In: Advanced Engineering Materials (2024)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202301313
• Fink A., Rudolf D., Wahlmann B., Freund H., Körner C.:
  Thermo‐mechanical Study on Auxetic Shape Memory Periodic Open Cellular Structures—Part II: Mechanical and Shape Memory Properties
  In: Advanced Engineering Materials 26 (2024)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202401310
• Fink A., Wahlmann B., Körner C.:
  Anisotropic Superelastic and Shape Memory Effect of Nitinol Manufactured by Electron Beam Powder Bed Fusion
  In: Advanced Materials & Sustainable Manufacturing 1 (2024), Article No.: 10004
  ISSN: 3006-2810
  DOI: 10.35534/amsm.2024.10004
• Gaag T., Weidinger J., Bandorf J., Lux V., Wahlmann B., Neumeier S., Zenk C., Körner C.:
  Experimental Validation of Property Models and Databases for Computational Superalloy Design
  In: Advanced Engineering Materials (2024)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202401051
• Kammermeier E., Weidinger J., Ionov I., Ramsperger M., Wahlmann B., Körner C., Zenk C.:
  Accelerating Alloy Development for Additive Manufacturing
  15th International Symposium on Superalloys, ISS 2024 (Pennsylvania, PA, 8. September 2024 - 12. September 2024)
  In: Jonathan Cormier, Ian Edmonds, Stephane Forsik, Paraskevas Kontis, Corey O’Connell, Timothy Smith, Akane Suzuki, Sammy Tin, Jian Zhang (ed.): Minerals, Metals and Materials Series 2024
  DOI: 10.1007/978-3-031-63937-1_11
• Semjatov N., Wahlmann B., Körner C.:
  Multiple interaction electron beam powder bed fusion for controlling melt pool dynamics and improving surface quality
  In: Additive Manufacturing 90 (2024), Article No.: 104316
  ISSN: 2214-7810
  DOI: 10.1016/j.addma.2024.104316
• Titz K., Vollhüter J., Randelzhofer P., Neumeier S., Göken M., Wahlmann B., Körner C.:
  Design and Characterization of a Novel NiAl–(Cr,Mo) Eutectic Alloy
  In: Advanced Engineering Materials (2024)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202302079
• Wahlmann B.:
  Numerische Entwicklung von Superlegierungen für den Guss und die Additive Fertigung (Dissertation, 2024)
• Wahlmann B., Markl M., Körner C.:
  A thermo-mechanical model for hot cracking susceptibility in electron beam powder bed fusion of Ni-base superalloys
  In: Materials & Design 237 (2024), Article No.: 112528
  ISSN: 0264-1275
  DOI: 10.1016/j.matdes.2023.112528

2023

• Förner A., Vollhüter J., Krapf A., Jamjoom AFA., Hausmann D., Wahlmann B., Fu Z., Körner C., Neumeier S., Göken M.:
  Using Selective Electron Beam Melting to Enhance the High-Temperature Strength and Creep Resistance of NiAl–28Cr–6Mo In Situ Composites
  In: Advanced Engineering Materials (2023)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202300407
• Hagen S., Haußmann L., Wahlmann B., Gebhardt F., Abu-Khousa B., Weiser M., Neumeier S., Zenk C., Virtanen S.:
  Influence of the W and Ta content on the High-Temperature Oxidation Resistance of Multinary Co/Ni-Based Superalloys at 1050 °C and 1150 °C
  In: High Temperature Corrosion of Materials (2023)
  ISSN: 2731-8397
  DOI: 10.1007/s11085-023-10183-1
• König HH., Semjatov N., Spartacus G., Bidola P., Ioannidou C., Ye J., Renner J., Lienert U., Abreu-Faria G., Wahlmann B., Wildheim M., Ackelid U., Beckmann F., Staron P., Hedström P., Körner C., Lindwall G.:
  MiniMelt: An instrument for real-time tracking of electron beam additive manufacturing using synchrotron x-ray techniques
  In: Review of Scientific Instruments 94 (2023)
  ISSN: 0034-6748
  DOI: 10.1063/5.0177255
• Uddagiri M., Shchyglo O., Steinbach I., Wahlmann B., Körner C.:
  Phase-Field Study of the History-Effect of Remelted Microstructures on Nucleation During Additive Manufacturing of Ni-Based Superalloys
  In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2023)
  ISSN: 1073-5623
  DOI: 10.1007/s11661-023-07004-0
• Wahlmann B., Markl M., Körner C.:
  A Thermo-Mechanical Model for Hot Cracking Susceptibility in Electron Beam Powder Bed Fusion of Ni-Base Superalloys
  In: Materials & Design 237 (2023), p. 112528
  ISSN: 0264-1275
  DOI: 10.1016/j.matdes.2023.112528

2022

• Krohmer E., Schmeiser F., Wahlmann B., Rosigkeit J., Graf G., Spoerk-Erdely P., Clemens H., Staron P., Körner C., Reimers W., Uhlmann E.:
  Revealing dynamic processes in laser powder bed fusion with in situ X-ray diffraction at PETRA III
  In: Review of Scientific Instruments 93 (2022)
  ISSN: 0034-6748
  DOI: 10.1063/5.0077105
• Wahlmann B., Bandorf J., Volz N., Förner A., Pröbstle J., Multerer K., Göken M., Markl M., Neumeier S., Körner C.:
  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

2021

• Wahlmann B., Krohmer E., Breuning C., Schell N., Staron P., Uhlmann E., Körner C.:
  In‐situ Observation of γ' Phase Transformation Dynamics during Selective Laser Melting of CMSX‐4
  In: Advanced Engineering Materials (2021)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202100112
• Wahlmann B., Körner C., Nunn M.:
  Electron Beam Wire Cladding of Nickel Alloys and Stainless Steel on a Reactor Pressure Vessel Steel
  In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing (2021)
  ISSN: 0921-5093
  DOI: 10.1016/j.msea.2021.141082
• Wahlmann B., Leidel D., Markl M., Körner C.:
  Numerical Alloy Development for Additive Manufacturing towards Reduced Cracking Susceptibility
  In: Crystals 11 (2021)
  ISSN: 2073-4352
  DOI: 10.3390/cryst11080902

2019

• Wahlmann B., Galgon F., Stark A., Gayer S., Schell N., Staron P., Körner C.:
  Growth and coarsening kinetics of gamma prime precipitates in CMSX-4 under simulated additive manufacturing conditions
  In: Acta Materialia (2019)
  ISSN: 1359-6454
  DOI: 10.1016/j.actamat.2019.08.049