Rigas Nikolaos
Rigas Nikolaos
Gruppenleiter Blech- und Massivumformung
Office hours
Room 0.040,Profile
Projects
Publications
2024
- , , , :
Ultrasound-assisted material characterization: An innovative method for the non-destructive in-situ detection of microstructural changes of high-strength aluminum alloys
In: Journal of Materials Processing Technology 325 (2024), p. 1-12
ISSN: 0924-0136
DOI: 10.1016/j.jmatprotec.2023.118282
URL: https://www.sciencedirect.com/science/article/pii/S0924013623004272?ssrnid=4598800&dgcid=SSRN_redirect_SD - , :
Development of a novel forming tool for the production of high-strength aluminum components with tailored properties
In: IOP Conference Series: Materials Science and Engineering 1307 (2024), p. 012020
ISSN: 1757-8981
DOI: 10.1088/1757-899X/1307/1/012020
2023
- , , :
Laser-based ultrasonic measurement of the influence of PBF-LB/M-typical thermal cycles on sheet metal components of hybrid parts
In: Production Engineering 63 (2023)
ISSN: 0944-6524
DOI: 10.1007/s11740-023-01210-w - , , , , :
Ex-situ and in-situ investigations of the microstructural evolution of AA6082 aluminum alloy during heat treatment
In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing (2023), Article No.: 144828
ISSN: 0921-5093
DOI: 10.1016/j.msea.2023.144828
URL: https://www.sciencedirect.com/science/article/abs/pii/S0921509323002526?via=ihub - , , , :
Development of a novel in-situ measurement method for thermo-mechanically coupled material characterization of high-strength aluminum alloys
In: IOP Conference Series: Materials Science and Engineering (2023), p. 012042
ISSN: 1757-8981
DOI: 10.1088/1757-899X/1284/1/012042 - , :
Characterization of the Tribological Behavior of Different Tool Coatings and Dry Lubricant for High-Strength Aluminum Alloys at Elevated Temperatures
In: Advanced Engineering Materials (2023), p. 1-12
ISSN: 1438-1656
DOI: 10.1002/adem.202201650
2022
- , , , :
Tribological Behavior of High-Strength Aluminum Alloys in Combination with Dry Lubricants at High Forming Temperatures
In: Defect and Diffusion Forum 414 (2022), p. 125-130
ISSN: 1012-0386
DOI: 10.4028/p-27w89a
URL: https://www.scientific.net/DDF.414.125 - , , :
Effect of elevated tool temperatures on the properties of high-strength aluminum alloys during tailor quench forming (TQF)
In: Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture Volume 0 (2022), p. 1-10
ISSN: 0954-4054
DOI: 10.1177/09544054221135114
2021
- , :
Numerical and experimental investigations for distortion-reduced laser heat treatment of aluminum
In: Production Engineering (2021)
ISSN: 0944-6524
DOI: 10.1007/s11740-021-01029-3 - , , :
Comparison of different forming methods on deep drawing and springback behavior of high-strength aluminum alloys
40th International Deep-Drawing Research Group Conference (IDDRG) (ELECTR NETWORK)
In: INTERNATIONAL DEEP-DRAWING RESEARCH GROUP CONFERENCE (IDDRG 2021), BRISTOL: 2021
DOI: 10.1088/1757-899X/1157/1/012048
2020
- , :
Experimental investigation of distortion behavior of laser heat treated blanks
11th CIRP Conference on Photonic Technologies, LANE 2020 (, 7. September 2020 - 10. September 2020)
In: M. Schmidt, F. Vollertsen, E. Govekar (ed.): Procedia CIRP 2020
DOI: 10.1016/j.procir.2020.09.074
2019
- , , , , :
Characterisation of new lubrication systems for hot forming of high strength aluminum alloys
OP Conference Series, Materials Science and Engineering
In: OP Conference Series, Materials Science and Engineering 2019
DOI: 10.1088/1757-899x/651/1/012013 - , , , :
Investigation of dry lubrication systems for lightweight materials in hot forming processes.
Wissenschaftliche Gesellschaft für Produktionstechnik (Hamburg, 30. September 2019 - 2. October 2019)
In: Wulfsberg J, Hintze W, Behrens BA (ed.): Produktion im Grenzbereich – Vorsprung halten, Zukunft sichern, Berlin, Heidelberg: 2019
DOI: 10.1007/978-3-662-60417-5_4
Deutsch