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2019-2020

 

412) Stern, F. (V.); Boes, J.; Röttger, A.; Tenkamp, J.; Theisen, W.; Walther, F.:
Charakterisierung des Einflusses eines erhöhten Stickstoffgehalts auf das Ermüdungsverhalten des mittels Laser-Powder Bed Fusion hergestellten Stahls X2CrNiMo17-12-2.
DGM/DVM-AG Materialermüdung, Universität Siegen, Siegen, 24.-25. Okt. (2019).

411) Saha, S. (V.); Hemmerich, M.; Scholz, R.; Tappe, F.; Walther, F.; Meyer, J.:
Polylactide – a bio-plastic suitable for optical components?
DisoMAT 2019, Int. School and Conference on Disorder in Materials Science, Potsdam, 24.-26. Sept. (2019).

410) Strodick, S. (V.); Schmidt, R.; Zabel, A.; Biermann, D.; Walther, F.:
Evaluation of surface integrity after BTA deep-hole drilling of AISI 4140 by means of Barkhausen noise analysis.
ICBM13, 13th International Conference on Barkhausen Noise and Micromagnetic Testing, Prague, Czech Republic, 23.-26. Sept. (2019).

409) Baak, N. (V.); Nickel, J.; Starke, P.; Biermann, D.; Walther, F.:
Qualification of an inner surface Barkhausen noise sensor for residual stress measurements of single-lip deep drilled AISI 4140 by means of X-ray diffraction.
ICBM13, 13th International Conference on Barkhausen Noise and Micromagnetic Testing, Prague, Czech Republic, 23.-26. Sept. (2019).

408) Teschke, M. (V.); Samfaß, L.; Rozo Vasquez, J.; Baak, N.; Walther, F.:
Characterization of forming-induced damage of bent and hot flat rolled DP800 steel sheets by micromagnetic testing.
ICBM13, 13th International Conference on Barkhausen Noise and Micromagnetic Testing, Prague, Czech Republic, 23.-26. Sept. (2019).

407) Schmidt, R. (V.); Biermann, D.; Zabel, A.; Strodick, S.; Walther, F.:
Generierung von funktionsrelevanten Eigenschaften in Oberflächenrandzonen beim BTA-Tiefbohren.
Werkstoffwoche 2019, Dresden, 18.-20. Sept. (2019).

406) Johannsen, J. (V.); Awd, M.; Siddique, S.; Emmelmann, C.; Walther, F.:
Very High-Cycle Ermüdungseigenschaften und mikrostrukturelle Versagensmechanismen von laserstrahlgeschmolzenem (SLM) AlSi10Mg.
Werkstoffwoche 2019, Dresden, 18.-20. Sept. (2019).

405) Langhansl, M. (V.); Scholz, R.; Walther, F.; Zollfrank, C.:
Bioinspirierte feuchtegesteuerte Aktuatoren auf Zellulosebasis.
Werkstoffwoche 2019, Dresden, 18.-20. Sept. (2019).

404) Striemann, P. (V.); Hülsbusch, D.; Niedermeier, M.; Walther, F.:
Optimierung der Grenzschichtqualität von additiv gefertigten Kunststoffen durch eine in situ Infrarotheizung.
Werkstoffwoche 2019, Dresden, 18.-20. Sept. (2019).

403) Hülsbusch, D. (V.); Mrzljak, S.; Walther, F.:
Charakterisierung des temperaturspezifischen Ermüdungsverhaltens glasfaserverstärkter Kunststoffe anhand computertomographischer in situ Analyse der Schädigungsentwicklung.
Werkstoffwoche 2019, Dresden, 18.-20. Sept. (2019).

402) Bambach, M. (V.); Walther, F.:
Gezielte Eigenspannungseinstellung in Tellerfedern durch inkrementelle Umformung mit integrierter Randschichtbeeinflussung.
Werkstoffwoche 2019, Dresden, 18.-20. Sept. (2019).

401) Boes, J. (V.); Röttger, A.; Becker, L.; Theisen, W.; Uhlenwinkel, V.; Schulz, A.; Zoch, H.-W.; Stern, F.; Tenkamp, J.; Walther, F.:
Verarbeitung stickstoffhaltiger austenitischer Stahlpulver mittels L-PBF – Pulveraufbereitung, Gefüge und Eigenschaften.
Werkstoffwoche 2019, Dresden, 18.-20. Sept. (2019).

400) Stern, F. (V.); Grabienski, F.; Tenkamp, J.; Walther, F.; Boes, J.; Röttger, A.; Theisen, W.; Schulz, A.; Uhlenwinkel, V.; Zoch, H.-W.:
Einfluss des Pulveraufstickens auf die Werkstoffeigenschaften des mittels Laser-powder bed fusion (L-PBF) hergestellten Werkzeugstahls X30CrMo7-2.
Werkstoffwoche 2019, Dresden, 18.-20. Sept. (2019).

399) Schmiedt-Kalenborn, A. (V.); Manka, M.; Tillmann, W.; Walther, F.:
Korrosionsermüdungsverhalten von Lötverbindungen des Austenits X2CrNi18-9 mit Nickel- und Goldbasislot in synthetischem Abgaskondensat.
DVS CONGRESS 2019, Große Schweißtechnische Tagung, Rostock, 16.-17. Sept. (2019).

398) Awd, M. (V.); Merghany, M.; Siddique, S.; Walther, F.:
Simulation-based investigation of statistical fatigue strength of selective laser melted lightweight alloys.
SIM-AM19, The Second International Conference on Simulation for Additive Manufacturing, invited talk, Pavia, Italy, 11.-13. Sept. (2019).

397) Huelsbusch, D.; Walther, F. (V.):
Testing approaches for enhanced microstructure-based characterization of reinforced polymer materials and structures.
Composites Europe, 14. Europäische Fachmesse & Forum für Verbundwerkstoffe, Technologie und Anwendungen, Stuttgart, 10.-12. Sept. (2019).

396) Awd, M. (V.); Merghany, M.; Johannsen, J.; Emmelmann, C.; Walther, F.:
Microstructural damage and fracture mechanisms of selective laser melted AlSi10Mg alloy under cyclic loading.
ESIAM19, The First European Conference on Structural Integrity of Additively Manufactured Materials, Trondheim, Norway, 09.-11. Sept. (2019).

395) Hajavifard, R. (V.); Maqbool, F.; Bambach, M.; Walther, F.:
Property improvement of austenitic disc springs through targeted adjustment of residual stresses by means of incremental sheet forming.
COMPLAS 2019, 15th International Conference on Computational Plasticity, Barcelona, Spain, 03.-05. Sept. (2019).

394) Langhansl, M. (V.); Scholz, R.; Walther, F. ; Zollfrank, C.:
Cottonid – Cellulose with tunable hygroscopicity.
EUROMAT 2019, European Congress and Exhibition on Advanced Materials and Processes, Stockholm, Sweden, 01.-05. Sept. (2019).

393) Scholz, R. (V.); Langhansl, M.; Zollfrank, C.; Walther, F.:
Instrumented actuation fatigue evaluation for adaptability and long-term behavior characterization of stimuli-responsive materials.
EUROMAT 2019, European Congress and Exhibition on Advanced Materials and Processes, Stockholm, Sweden, 01.-05. Sept. (2019).

392) Hülsbusch, D. (V.); Kohl, A.; Mrzljak, S.; Fehrenbacher, U.; Emig, J.; Striemann, P.; Niedermeier, M.; Walther, F.:
An energy rate approach for optimized frequency selection for reproducible fatigue assessment of composites.
ICCM22, 22nd International Conference on Composite Materials, Melbourne, Australia, 11.-16. Aug. (2019).

391) Striemann, P. (V.); Hülsbusch, D.; Mrzljak, S.; Niedermeier, M.; Walther, F.:
Effective tensile strength of additively manufactured discontinuous carbon fiber-reinforced polymer via computed tomography.
ICCM22, 22nd International Conference on Composite Materials, Melbourne, Australia, 11.-16. Aug. (2019).

390) Schmidt, R. (V.); Strodick, S.; Zabel, A.; Walther, F.; Biermann, D.:
Analysis of the functional properties in the bore sub-surface zone during BTA deep-hole drilling.
CIRP ICME ’19, 13th CIRP International Conference on Intelligent Computation in Manufacturing Engineering, Gulf of Naples, Italy, 17.-19. July (2019).

389) Nebe, M. (V.); Torres, A.; Braun, C.; Hülsbusch, D.; Walther, F.:
Experimental and numerical analysis of interfiber fracture in composite pressure vessels subjected to internal pressure.
MECHCOMP 2019, 5th International Conference on Mechanics of Composites, Lisboa, Portugal, 01.-04. July (2019).

388) Kotzem, D. (V.); Dumke, P.; Sepehri, P.; Tenkamp, J.; Walther, F.:
Effect of miniaturization and surface roughness on the mechanical properties of EBM-manufactured superalloy Inconel®718.
ACEX 2019 - 13th International Conference on Advanced Computational Engineering and Experimenting, Athens, Greece, 01.-05. July (2019).

387) Stern, F. (V.); Tenkamp, J.; Walther, F.:
Non-destructive characterization of process induced defects and its effect on the fatigue behavior of SLM-processed 316L SS.
ACEX 2019 - 13th International Conference on Advanced Computational Engineering and Experimenting, Athens, Greece, 01.-05. July (2019).

386) Striemann, P. (V.); Hülsbusch, D.; Niedermeier, M.; Walther, F.:
Quasi-static characterization of polyamide-based discontinuous CFRP manufactured by additive manufacturing and injection molding.
22. Symposium Verbundwerkstoffe und Werkstoffverbunde, Kaiserslautern, 26.-28. Juni (2019).

385) Mrzljak, S. (V.); Gelinski, N.; Hülsbusch, D.; Schumacher, E.; Böhm, S.; Walther, F.:
Influence of the process parameters, surface topography and corrosion condition on the fatigue behavior of steel/aluminum hybrid joints produced by magnetic pulse welding.
22. Symposium Verbundwerkstoffe und Werkstoffverbunde, Kaiserslautern, 26.-28. Juni (2019).

384) Nebe, M. (V.); Maraite, D.; Braun, C.; Hülsbusch, D.; Walther, F.:
Experimental characterization on the structural deformation of type IV pressure vessels subjected to internal pressure.
22. Symposium Verbundwerkstoffe und Werkstoffverbunde, Kaiserslautern, 26.-28. Juni (2019).

383) Jamrozy, M. (V.); Scholz, R.; N. Wittpoth; Walther, F.; Mehlich, D.; Mühldorfer-Bletz, O.; Bathon, L.:
Influence of material thickness and microstructure on the mechanical properties and pressure distribution in timber constructions.
CompWood 2019, International conference on computational methods in wood mechanics – from material properties to timber constructions. ECCOMAS Thematic Conference, Växjö, Schweden, 17.-19. June (2019)

382) Scholz, R. (V.); Langhansl, M.; Zollfrank, C.; Walther, F.:
Evaluation of microstructural and environmental influences on actuation behavior of Cottonid for stimuli responsive element production.
InMAT 2019, 4th European Symposium on Intelligent Materials, Kiel, 17.-19. Juni (2019).

381) Baak, N. (V.); Nickel, J.; Biermann, D.; Walther, F.:
Barkhausen noise-based fatigue life prediction of deep drilled AISI 4140.
IGF XXV - 25th International Conference - Fracture and Structural Integrity, Catania, Italy, 12.-14. June (2019).

380) Koch, A. (V.); Henkel, T.; Walther, F.:
Characterization of the anisotropy of extruded profiles based on recycled AW6060 aluminum chips.
ICSID 2019, 3rd International Conference on Structural Integrity and Durability, Dubrovnik, Croatia, 04.-07. June (2019).

379) Scholz, R. (V.); Langhansl, M.; Zollfrank, C.; Walther, F.:
Cottonid – Ein leistungsfähiger Funktionswerkstoff für feuchtesensitive Aktorik.
4SMARTS – Symposium für Smarte Strukturen und Systeme, 22.-23. Mai (2019).

378) Schmiedt-Kalenborn, A. (V.); Manka, M.; Tillmann, W.; Walther, F.:
Corrosion fatigue performance of brazed 304L stainless steel joints using gold-based brazing alloys.
Loet 2019, 12th International Conference on Brazing, High Temperature Brazing and Diffusion Bonding, Aachen, Germany, 21.-23. Mai (2019).

377) Hülsbusch, D.; Walther, F. (V.):
Efficient testing strategies for quality control of automotive materials.
Automotive Testing Expo 2019 Europe, Messe Stuttgart, 21. Mai (2019).

376) Zoch, H.W.; Uhlenwinkel, V.; Schulz, A. (V.); Cui, C.; Theisen, W.; Röttger, A.; Boes, J.; Walther, F.; Tenkamp, J.; Stern, F.:
High-alloyed steel powders with increased nitrogen content for laser additive manufacturing.
Tooling2019, 12.-16. Mai (2019)

375) Wegner, N. (V.); Klein, M.; Scholz, R.; Knyazeva, M.; Walther, F.:
In vitro short-time method for the determination of long-term stability of implant materials.
5th Euro BioMAT – European Symposium & Exhibition on Biomaterials and Related Areas, Weimar, 08.-09. Mai (2019).

374) Maqbool, F. (V.); Hajavifard, R.; Walther, F.; Bambach, M.:
Experimental investigation and finite element modelling of residual stress control in disc springs made of metastable austenitic stainless steel (MASS) using incremental sheet forming (ISF).
SHEMET 2019, 18th International Conference on Sheet Metal, Leuven, Belgium, 15.-18. April (2019).

373) Hemmerich, M.; Saha, S.; Walther, F.; Meyer, J.(V.):
Analysis of the photodegradation behavior of polylactides to evaluate their applicability in optical components.
ANAKON 2019, Münster, 25.-28. März (2019).

372) Siddique, S.; Awd, M.; Stern, F.; Tenkamp, J. (V.); Walther, F.:
Effect of microstructure and internal defects on the cyclic deformation and damage behavior in additively (SLM) manufactured Al-Si alloys.
TMS 2019 Annual Meeting & Exhibition, San Antonio, TX, USA, 10.-14. March (2019).

371) Tenkamp, J. (V.); Bleicher, K.; Klute, S. Chrzan, K.; Koch, A.; Walther, F.:
Advanced characterization of the cyclic deformation and damage behavior of Al-Si-Mg cast alloys using hysteresis analysis and alternating current potential drop method.
TMS 2019 Annual Meeting & Exhibition, San Antonio, TX, USA, 10.-14. March (2019).

370) Stern, F. (V.); Tenkamp, J.; Walther, F.:
Correlation of X-ray CT results for defect characterization with the fatigue behavior of 316L specimens processed by laser powder-bed fusion.
Joint German-Swedish Spring Meeting on Basic and Industrial Aspects of Materials Fatigue (DGM/DVM/UTMIS), HAW Hamburg, Hamburg, 07.-08. März (2019).

369) Huelsbusch, D. (V.); Mrzljak, S.; Barandun, G.A.; Schüssler, L.; Walther, F.:
Charakterisierung des temperaturspezifischen Ermüdungs- und Schädigungsverhaltens von glasfaserverstärktem Polyurethan und Epoxidharz der Luftfahrtindustrie.
4a Technologietag, Leichtbau und Composites, Schladming, Österreich, 25.-27. Febr. (2019).