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Grzegorz Pyka
Post-doctoral researcher

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Research group(s): MEED

Recent publications

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Journal Articles


1. Santos Macías, Juan Guillermo; Zhao, Lv; Tingaud, David; Bacroix, Brigitte; Pyka, Grzegorz; van der Rest, Camille; Ryelandt, Laurence; Simar, Aude. Hot isostatic pressing of laser powder bed fusion AlSi10Mg: parameter identification and mechanical properties. In: Journal of Materials Science, (2022). doi:10.1007/s10853-022-07027-9. http://hdl.handle.net/2078.1/259038

2. Gomes Affonseca Netto, Nelson; Zhao, Lv; Soete, Jeroen; Pyka, Grzegorz; Simar, Aude. Manufacturing high strength aluminum matrix composites by friction stir processing: An innovative approach. In: Journal of Materials Processing Technology, Vol. 283, p. 116722 (2020). doi:10.1016/j.jmatprotec.2020.116722. http://hdl.handle.net/2078.1/229766

3. Santos Macias, Juan Guillermo; Douillard, Thierry; Zhao, Lv; Maire, Eric; Pyka, Grzegorz; Simar, Aude. Influence on microstructure, strength and ductility of build platform temperature during laser powder bed fusion of AlSi10Mg. In: Acta Materialia, Vol. 201, p. 231-243 (2020). doi:10.1016/j.actamat.2020.10.001. http://hdl.handle.net/2078.1/236105

4. Simar, Aude; Hannard, Florent; Lezaack, Matthieu Baudouin; Santos Macias, Juan Guillermo; Zhao, Lv; Pyka, Grzegorz. Extended durability for high strength aluminium alloys. In: The Innovation Patform, Vol. on line (2020). http://hdl.handle.net/2078.1/237842

5. Winiarski, Bartlomiej; Pyka, Grzegorz; Chirazi, Ali; Lichau, Daniel. Cross-platform Holder Kit for a Real 3D Correlative Tomography and Microscopy. In: Microscopy and Microanalysis, Vol. 26, no.S2, p. 556-558 (2020). doi:10.1017/s143192762001507x. http://hdl.handle.net/2078.1/252153

6. Pyka, Grzegorz; Kerckhofs, Greet; Schrooten, Jan; Wevers, Martine. The effect of spatial micro-CT image resolution and surface complexity on the morphological 3D analysis of open porous structures. In: Materials Characterization, Vol. 87, p. 104-115 (2014). doi:10.1016/j.matchar.2013.11.004. http://hdl.handle.net/2078/202845

7. Pyka, Grzegorz; Kerckhofs, Greet; Papantoniou, Ioannis; Speirs, Mathew; Schrooten, Jan; Wevers, Martine. Surface roughness and morphology customization of additive manufactured open porous Ti6Al4V structures. In: Materials, Vol. 6, no.-, p. 4737-4757 (2013). doi:10.3390/ma6104737. http://hdl.handle.net/2078/194632

8. Kerckhofs, Greet; Pyka, Grzegorz; Moesen, Maarten; Van Bael, Simon; Schrooten, Jan; Wevers, Martine. High-resolution microfocus X-ray computed tomography for 3D surface roughness measurements of additive manufactured porous materials. In: Advanced Engineering Materials, Vol. 15, no.3, p. 153-158 (2013). doi:10.1002/adem.201200156. http://hdl.handle.net/2078/194634

9. Truscello, Silvia; Kerckhofs, Greet; Van Bael, Simon; Pyka, Grzegorz; Schrooten, Jan; Van Oosterwyck, Hans. Prediction of permeability of regular scaffolds for skeletal tissue engineering: A combined computational and experimental study. In: Acta Biomaterialia, Vol. 8, no.4, p. 1648-1658 (2012). doi:10.1016/j.actbio.2011.12.021. http://hdl.handle.net/2078/194631

10. Pyka, Grzegorz; Burakowski, Andrzej; Kerckhofs, Greet; Moesen, Maarten; Van Bael, Simon; Schrooten, Jan; Wevers, Martine. Surface modification of Ti6Al4V open porous structures produced by additive manufacturing. In: Advanced Engineering Materials, Vol. 14, no.6, p. 363-370 (2012). doi:10.1002/adem.201100344. http://hdl.handle.net/2078/194590


Conference Papers


1. Arseenko, Mariia; Hannard, Florent; Ding, Lipeng; Kashiwar, Ankush; Paccou, E.; Zhao, Lv; Pyka, Grzegorz; Idrissi, Hosni; Lefebvre, William; Villanova, Julie; Maire, Eric; Gheysen, Julie; Simar, Aude. Healing Damage in Friction Stir Processed Mg2Si reinforced Al alloy. 2022 xxx. http://hdl.handle.net/2078.1/259270

2. Gheysen, Julie; Bartlomiej Winiarski; Chirazi, Ali; Brinek, Adam; Pyka, Grzegorz; Simar, Aude. Correlative Tomography for micro- and nano- scale defects reduction analysis in Additive Manufactured healable aluminium alloy. 2022 xxx. http://hdl.handle.net/2078.1/259430

3. Gheysen, Julie; Pyka, Grzegorz; Hannard, Florent; Julie Villanova; Nothomb, Nicolas; David Tingaud; Azziz Hocini; Arseenko, Mariia; Simar, Aude. Characterization of the Healability of Aluminium Alloys Produced by Laser Powder Bed Fusion (L-PBF) Using X-ray Nanoholotomography at Synchrotron (ESRF). 2022 xxx. http://hdl.handle.net/2078.1/259269

4. Santos Macias, Juan Guillermo; Elangeswaran, Chola; Van Hooreweder, Brecht; Buffière, Jean-Yves; Bacroix, Brigitte; Tingaud, David; Pyka, Grzegorz; Zhao, Lv; Simar, Aude. Fatigue resistance improvement of laser powder bed fusion AlSi10Mg by post-processing. 2022 xxx. http://hdl.handle.net/2078.1/259623

5. Gheysen, Julie; Pyka, Grzegorz; Hannard, Florent; Arseenko, Mariia; Villanova, Julie; Tingaud, David; Hocini, Azziz; Simar, Aude. Development of a new liquid assisted healable AlMg alloy produced for Laser Powder Bed Fusion (LPBF). 2022 xxx. http://hdl.handle.net/2078.1/260008

6. Gheysen, Julie; Pyka, Grzegorz; Winiarski, Bartlomiej; Hannard, Florent; Arseenko, Mariia; Villanova, Julie; Brinek, Adam; Chirazi, Ali. Correlative tomography-based characterization of a newly developed liquid assisted healable Al alloy. 2022 xxx. http://hdl.handle.net/2078.1/259307

7. Gheysen, Julie; Pyka, Grzegorz; Hannard, Florent; Villanova, Julie; Chirazi, Ali; Brinek, Adam; Simar, Aude. Characterization of a newly developed liquid assisted healable Al alloy produced for Laser Powder Bed Fusion (LPBF). 2022 xxx. http://hdl.handle.net/2078.1/259306

8. Gheysen, Julie; Pyka, Grzegorz; Hannard, Florent; Villanova, Julie; Winiarski, Bartłomiej; Simar, Aude. Investigation of the healing ability of a newly developed AlMg alloy produced for Laser Powder Bed Fusion (LPBF). 2022 xxx. http://hdl.handle.net/2078.1/261626

9. Gheysen, Julie; Brinek, Adam; Winiarski, Bartlomiej; Chirazi, Ali; Pyka, Grzegorz; Kaiser, Jozef; Villanova, Julie; Simar, Aude. Multimodal and multi-resolution approach for defects analysis on the example of Additively Manufactured healable aluminium alloy. 2022 xxx. http://hdl.handle.net/2078.1/261629

10. Santos Macias, Juan Guillermo; Douillard, Thierry; Zhao, Lv; Maire, Eric; Pyka, Grzegorz; Simar, Aude. Build platform temperature during laser powder bed fusion of AlSi10Mg; influence on 3D microstructure, strength and ductility. 2021 xxx. http://hdl.handle.net/2078.1/244689