Grzegorz Pyka
Post-doctoral researcher


Research group(s): MEED

Recent publications

See complete list of publications

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, Vol. Special issue on Additive Manufacturing (2022). doi:10.1007/s10853-022-07027-9.

2. Frangi, Giulia; Guicheteau, Marie; Jacquot, Frederic; Pyka, Grzegorz; Kerckhofs, Greet; Feyeux, Magalie; Veziers, Joëlle; Guihard, Pierre; Halgand, Boris; Sourice, Sophie; Guicheux, Jérôme; Prieur, Xavier; Beck, Laurent; Beck-Cormier, Sarah. PiT2 deficiency prevents increase of bone marrow adipose tissue during skeletal maturation but not in OVX-induced osteoporosis. In: Frontiers in Endocrinology, Vol. 13, p. 1-11 (2022). doi:10.3389/fendo.2022.921073 (Soumis).

3. Maes, Arne; Pestiaux, Camille; Marino, Alice; Balcaen, Tim; Leyssens, Lisa; Vangrunderbeeck, Sarah; Pyka, Grzegorz; De Borggraeve, Wim M.; Bertrand, Luc; Beauloye, Christophe; Horman, Sandrine; Wevers, Martine; Kerckhofs, Greet. Cryogenic contrast-enhanced microCT enables nondestructive 3D quantitative histopathology of soft biological tissues. In: Nature Communications, Vol. 13, no.1, p. - (2022). doi:10.1038/s41467-022-34048-4.

4. 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.

5. 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.

6. 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.

7. 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).

8. 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.

9. 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.

10. 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.

Conference Papers

1. De Raedemacker, Sophie; Gheysen, Julie; Pyka, Grzegorz; Hannard, Florent; Winiarski, Bartłomiej; Tingaud, David; Hocini, Azziz; Villanova, Julie; Smith, Albert; Donoghue, Jack; Simar, Aude. Design of a new high strength liquid assisted healable AlMg alloy produced by Laser Powder Bed Fusion (LPBF). 2023 xxx.

2. 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.

3. Pétré, Maïté; Balcaen, Tim; El Aazmani, Walid; Pyka, Grzegorz; Fehervary, Heleen; Famaey, Nele; Kerckhofs, Greet. Effect of X-ray contrast-enhancing staining agents on the mechanical properties of blood vessels.. 2022 xxx.

4. Pétré, Maïté; Ghasemi, Milad; Vervenne, Thibault; Pyka, Grzegorz; Kerckhofs, Greet; Cox, Martijn; Fehervary, Heleen; Fameay, Nele. Image-based mechanical modeling of an electrospun scaffold. 2022 xxx.

5. 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.

6. Pestiaux, Camille; Quirynen, Louise; Beauloye, Christophe; Vanoverschelde, Jean-Louis; Pyka, Grzegorz; Kerckhofs, Greet. X-ray based 3D histology of heart valves using microfocus computed tomography and contrast-enhanced computed tomography. 2022 xxx.

7. 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.

8. Pestiaux, Camille; Maes, Arne; Balcaen, Tim; Leyssens, Lisa; Vangrunderbeeck, Sarah; Pyka, Grzegorz; De Borggraeve, Wim M.; Bertrand, Luc; Beauloye, Christophe; Horman, Sandrine; Wevers, Martine; Kerckhofs, Greet. Cryogenic Contrast-Enhanced MicroCT (cryo-CECT): a Novel Nondestructive Approach to 3D Quantitative Histopathology of Soft Biological Tissues. 2022 xxx.

9. Gheysen, Julie; Pyka, Grzegorz; Winiarski, Bartlomiej; Hannard, Florent; Arseenko, Mariia; Villanova, Julie; Brinek, Adam; Chirazi, Ali; Simar, Aude. Correlative tomography-based characterization of a newly developed liquid assisted healable Al alloy. 2022 xxx.

10. 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.