Horst Complex

dr.ir. K. Goulas (Constantinos)

Assistant Professor
ET-DPM-AMSPES
Horst Complex W251
k.goulas@utwente.nl
+31534898051
Business card

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 Düsseldorf 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
    • Bainite
    • Low Carbon Steel
    • Heat Treatment

Organisations

Publications

2024

Ex vivo validation of magnetically actuated intravascular untethered robots in a clinical setting (2024)Communications Engineering, 3. Article 68 (E-pub ahead of print/First online). Ligtenberg, L.-J., Rabou, N. C. A., Goulas, C., Duinmeijer, W., Halfwerk, F. R., Arens, J., Lomme, R., Magdanz, V., Klingner, A., Rot, E. A. M. K., 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/s44172-024-00215-2Mechanical 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.2023.12.005More 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 (E-pub ahead of print/First online). 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/10.1080/19397038.2024.2327380Modeling 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, 15 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/s13632-023-01034-1Characterization and Diffusion Kinetics of Silicon on AISI D2 Steel (2024)Silicon, 16(2), 811-820. Najafizadeh, M., Ghasempour-Mouziraji, M., Goulas, C., Hosseinzadeh, M., Bozorg, M. & Cavaliere, P.https://doi.org/10.1007/s12633-023-02725-8

2023

Helical Propulsion in Low-Re Numbers with Near-Zero Angle of Attack (2023)In 2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) (pp. 2647-2652). IEEE. Ligtenberg, L.-J. W., Ekkelkamp, I. A. A., Halfwerk, F. R., Goulas, C., Arens, J., Warlé, M. & Khalil, I. S. M.https://doi.org/10.1109/iros55552.2023.10341627Effect of heat treatment on microstructure and functional properties of additively manufactured NiTi shape memory alloys (2023)Journal of alloys and compounds, 967. Article 171740. Zhu, J.-N., Zhu, W., Borisov, E., Yao, X., Riemslag, T., Goulas, C., Popovich, A., Yan, Z., Tichelaar, F. D., Mainali, D. P., Hermans, M. & Popovich, V.https://doi.org/10.1016/j.jallcom.2023.171740The effect of adding Sn on the mechanical properties and microstructure of the titanium (2023)Materials letters, 351. Article 135044. Najafizadeh, M., Bozorg, M., Ghasempour-Mouziraji, M., Goulas, C. & Cavaliere, P.https://doi.org/10.1016/j.matlet.2023.135044

Research profiles

Address

University of Twente

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

Navigate to location

Organisations

Scan the QR code or
Download vCard