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IMMC

Julie Gheysen
PhD student
Ir. at UCL in 2018
Contact

Main project: Development of a new healable aluminum alloy processed by selective laser melting
Funding: ERC
Supervisor(s): Aude Simar

IMMC main research direction(s):
Processing and characterisation of materials

Keywords:
fracture mechanics
metallic alloys
selective laser melting (slm)

Research group(s): IMAP

Recent publications

See complete list of publications

Journal Articles

1. Gheysen, Julie; Marteleur, Matthieu; van der Rest, Camille; Simar, Aude. Efficient optimization methodology for laser powder bed fusion parameters to manufacture dense and mechanically sound parts validated on AlSi12 alloy. In: Materials & Design, Vol. 199, p. 109433 (2021). doi:10.1016/j.matdes.2020.109433. http://hdl.handle.net/2078.1/240767

Conference Papers

1. 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

2. 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

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. Nothomb, Nicolas; Delmée, Maxime; Gheysen, Julie; Van Hooreweder, Brecht; Simar, Aude. Hot cracking suppression by powder modification of an Al7075 alloy produced by laser powder bed fusion (L-PBF) and first insights in the improvement of its fatigue life. 2021 xxx. http://hdl.handle.net/2078.1/259587

10. Gheysen, Julie; Marteleur, Matthieu; Camille van de Rest; Simar, Aude. Efficient optimization methodology for laser powder bed fusion parameters to manufacture dense parts validated on AlSi12 alloy. 2021 xxx. http://hdl.handle.net/2078.1/250733

Book Chapters

1. Arseenko, Mariia; Gheysen, Julie; Hannard, Florent; Nothomb, Nicolas; Simar, Aude. Self-Healing in Metal-Based Systems. In: Engineering Materials and Processes : Self-Healing Construction Materials , Springer, 2022, p. 43-78. 9783030868796. xxx xxx. doi:10.1007/978-3-030-86880-2_3. http://hdl.handle.net/2078.1/259310