Bohlen, A; Seefeld, T; Haghshenas, A; Groll, R

Characterization of the powder stream propagation behavior of a discrete coaxial nozzle for Laser Metal Deposition

Journal of Laser Applications 34 (2022) 42048. 

DOI: 10.2351/7.0000775 

Bohlen, A; Freiße, H; Hunkel, M; Vollertsen, F: Additive Manufacturing of tool steel by laser metal deposition, Procedia CIRP 74 - 10th CIRP Conference on Photonic Technologies [LANE 2018], eds.: M. Schmidt, F. Vollertsen, G. Dearden. Elsevier Ltd. Amsterdam (2018) 192-195

Warneke, P; Bohlen, A; Seefeld, T

Influence of the process speed in laser melt injection for reinforcing skin-pass rolls

Journal of Laser Applications 35 (2023) 012009-1-89

doi: 10.2351/7.0000781

Epp, J; Dong, J; Meyer, H; Bohlen, A; Fischer, T: Analysis of cyclic phase transformations during additive manufacturing of hardenable tool steel by in-situ X-ray diffraction experiments, 

Scripta Materialia 177 (2019) 27-31

Freiße, H; Bohlen, A; Seefeld, T: Determination of the particle content in laser melt injected tracks, Journal of Materials Processing Tech. 267 (2019) 177-185

Warneke, P; Bohlen, A; Seefeld, T

Improving the wear resistance of copper tools for pressure die casting by laser melt injection

Production Engineering (2022)

 https://doi.org/10.1007/s11740-022-01164-5

Langebeck, A; Bohlen, A; Seefeld, T; Zhang, X; Rebelo Kornmeier, J; Hofmann, M; Alameddin, S; Alessio, R 

P; Fritzen, F

Laser melt injection of spherical fused tungsten carbide in Cu-ETP with 515 nm wavelength laser

Proc. of the 12th CIRP Conference on Photonic Technologies (LANE 2022), eds.: M. Schmidt, F. Vollertsen, 

B.M. Colosimo. Procedia CIRP 111, Elsevier B.V. Amsterdam (2022) 726-731 

https://doi.org/10.1016/j.procir.2022.08.071

Langebeck, A; Bohlen, A; Rentsch, R; Vollertsen, F: Mechanical Properties of High Strength Aluminum Alloy EN AW-7075 Additively Manufactured by Directed Energy Deposition, 

Metals 10, 579 (2020) 

doi:10.3390/met10050579

Langebeck, A; Bohlen, A; Rentsch, R; Vollertsen, F

Mechanical Properties of High Strength Aluminum Alloy EN AW-7075 Additively Manufactured by Directed

 Energy Deposition

Metals 10, 579  (2020) 

doi:10.3390/met10050579

Haghshenas, A; Bohlen, A; Tyralla, D; Groll, R

The relevance of wall roughness modeling for simulation of powder flows in laser metal deposition 

The International Journal of Advanced Manufacturing Technology 123 (2022) 1441-1458

https://link.springer.com/article/10.1007/s00170-022-10186-3