ET-DPM-AMSPES

Dr. Goulas, is an Assistant Professor at the University of Twente's Faculty of Engineering Technology. He is appointed as part of the "Sector Plan Techniek" with focus area "Multi-Material Additive Manufacturing". Dr. Goulas is a Metallurgical Engineer & Materials Scientist, currently leading research in the field of 3D printing processes for large scale applications and novel materials for 3D printing. He also contributes with materials science and characterisation experience in 3D-Bioprinting research projects.

Dr. Goulas holds a PhD in Materials Science and Engineering from Delft University of Technology and a Diploma (MSc) in Mining & Metallurgical Engineering from National Technical University of Athens. He has also studied General Management at the Rotterdam School of Management, Erasmus University Rotterdam. During his Postdoc at TU Delft he contributed to the development of multimaterial WAAM. Dr. Goulas has extensive experience in Research & Development, technology start-ups and engineering consultancy. He is currently representing RAMLAB BV in the Grade2XL EU research programme, where he is leading 2 work packages.

Dr. Goulas has also participated in international academic exchanges, including atomic scale studies of bainite at the Max Planck Institute of Iron Research in DĆ¼sseldorf and fatigue behavior of bainitic spring steels at the Colorado School of Mines in Golden, CO. He teaches several courses, including "Materials Science 1," and "Materials and Manufacturing Processes" and as a guest lecturer for "3D Printing: Processes and Use," and Manufacturing systems". Additionally, Dr. Goulas serves as an Advisor for Fraunhofer innovation platform, where he advises on 3D metal printing and materials, and as a Board Member for Authenticfoundation, where he helps develop an international network of Greek nationals in Academia.

Expertise

  • Material Science

    • Spring Steel
    • Microstructure
    • Temperature
    • Austenite
    • Ferrite
    • Three Dimensional Printing
    • Bainite
    • Low Carbon Steel

Organisations

Publications

2024

Ex vivo validation of magnetically actuated intravascular untethered robots in a clinical setting (2024)Communications Engineering, 3. Article 68. Ligtenberg, L.-J. W., Rabou, N. C. A., Goulas, C., Duinmeijer, W., Halfwerk, F. R., Arens, J., Lomme, R., Magdanz, V., Klingner, A., Klein Rot, E. A. M., Nijland, C. H. E., Wasserberg, D., Liefers, H. R., Jonkheijm, P., Susarrey-Arce, A., Warlé, M. & Khalil, I. S. M.https://doi.org/10.1038/s44172-024-00215-2More than 10 years of industry 4.0 in the Netherlands: an opinion on promises, achievements, and emerging challenges (2024)International Journal of Sustainable Engineering, 17(1), 1-12. Martinetti, A., Nizamis, K., Chemweno, P. K., Goulas, C., van Dongen, L. A. M., Gibson, I., Thiede, S., Lutters, E., Vaneker, T. H. J. & Bonnema, G. M.https://doi.org/10.1080/19397038.2024.2327380Magnetic Nozzleā€Free Embedded 3D (MagNoFE3D) Printing (2024)Advanced Materials Technologies. Article 2401097 (E-pub ahead of print/First online). Piñan Basualdo, F. N., Trikalitis, V. D., Visconti, S., Ficuciello, F., Goulas, C., Rouwkema, J. & Misra, S.https://doi.org/10.1002/admt.202401097Modelling the laser surface hardening process in a steel with a spheroidized initial microstructure (2024)Journal of Manufacturing Processes, 125, 364-373. Castro Cerda, F. M., Goulas, C., Jones, D., Kamyabi, A., Hamre, D., Méndez, P. & Wood, G.https://doi.org/10.1016/j.jmapro.2024.07.052Analysis of thermal cycles during DED-Arc of high-strength low-alloy steel and microstructural evolution (2024)Journal of Materials Research and Technology, 31, 3661-3674. Müller, J., Goulas, C. & Hensel, J.https://doi.org/10.1016/j.jmrt.2024.07.066Fabrication of low thermal expansion Feā€“Ni alloys by in-situ alloying using twin-wire arc additive manufacturing (2024)Materials & Design, 240. Article 112837. Sood, A., Schimmel, J., Bosman, M., Goulas, C., Popovich, V. & Hermans, M. J. M.https://doi.org/10.1016/j.matdes.2024.112837Mechanical performance of 22SiMn2TiB steel welded with low-transformation-temperature filler wire and stainless steel filler wire (2024)Journal of Iron and Steel Research International, 31(4), 967-981. Lin, Z. d., Song, K. j., Sun, Z., Zhu, Z. q., Zhao, X. f., Goulas, C., Ya, W. & Yu, X. h.https://doi.org/10.1007/s42243-023-01098-xQuantitative sustainability assessment of metal additive manufacturing: A systematic review (2024)CIRP journal of manufacturing science and technology, 49, 95-110. Pusateri, V., Hauschild, M. Z., Kara, S., Goulas, C. & Olsen, S. I.https://doi.org/10.1016/j.cirpj.2023.12.005Modeling the effect of processing parameters on temperature history in Directed Energy Deposition: an analytical and finite element approach (2024)Rapid prototyping journal, 30(2), 338-349. Ghasempour-Mouziraji, M., Afonso, D., Hosseinzadeh, S., Goulas, C., Najafizadeh, M., Hosseinzadeh, M., Ganji, D. D. & Alves de Sousa, R.https://doi.org/10.1108/RPJ-05-2023-0165Mechanical and Biocorrosion Properties of Ti-XSn (X = 0, 5, 10, 15Ā wt.%) Alloys for Biomedical Application Fabricated by Powder Metallurgy (2024)Metallography, Microstructure, and Analysis, 13, 18-28. Najafizadeh, M., Bozorg, M., Yazdi, S., Sarrafan, N., Ghasempour-Mouziraji, M., Goulas, C. & Cavaliere, P.https://doi.org/10.1007/s13632-023-01034-1

Research profiles

Address

University of Twente

Horst Complex (building no. 20), room W251
De Horst 2
7522 LW Enschede
Netherlands

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