Members

IMMC

Camille van der Rest
Post-doctoral researcher
Dr. at UCL in 2015
Contact

Main project: Aerostream and IAWATHA (additive manufacturing), LOCOTED (thermoelectrics)
Funding: Innoviris/FEDER
Supervisor(s): Pascal Jacques, Aude Simar

Camille van der Rest completed her PhD thesis on the optimisation of Heusler Fe2VAl-based thermoelectric compounds through innovative metallurgical processing in 2015. It was under the joint supervision of Prof. Pascal Jacques and Prof. Aude Simar. Her research topics now concern thermoelectric materials, additive manufacturing and friction stir processing technologies. Concerning thermoelectrics, the main objective is the development of low-cost, non-toxic, and powerful materials that could be used in large-scale industrial applications of heat recovery. In addition, she studies some fundamental aspects in order to improve the performances of such materials, i.e. ordering phenomena in off-stoichiometric Fe2VAl-based Heusler compounds. It is essential to make the link between (innovative) manufacturing processes, microstructures and the functional properties of these TE materials. Concerning additive manufacturing, the main contributions are on the characterisation and optimisation of the microstructures and the mechanical behaviour of Al parts obtained by Selective Laser Melting and the developpment of new materials for additive manufacturing. Again, the link between the process parameters and the final microstructure/properties is a key issue. Finally, Camille developed, together with Prof. Aude Simar and Prof. Pascal Jacques, a novel Friction Melt Bonding (FMB) process in order to weld aluminium alloys and steels. This process is still under development thanks to the collaboration with other researchers of IMAP.

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

Keywords:
metallic alloys
microstructure-processing relationships
selective laser melting (slm)

Research group(s): IMAP

    

Recent publications

See complete list of publications

Journal Articles


1. Roy, Geoffrey; van der Rest, Camille; Heymans, Sophie; Quintin, Emilie; Dupont, Védi; Erauw, Jean-Pierre; Schmitz, Alain; Jacques, Pascal. Global Analysis of Influence of Contacts on Heusler-Based Thermoelectric Modules. In: Journal of Electronic Materials, Vol. 48, no. 9, p. 5390-5402 (2019). doi:10.1007/s11664-019-07137-2. http://hdl.handle.net/2078.1/216090

2. van der Rest, Camille; Schmitz, Alain; Jacques, Pascal. On the characterisation of antisite defects and ordering in off-stoichiometric Fe 2 VAl-based Heusler compounds by X-ray anomalous diffraction. In: Acta Materialia, Vol. 142, p. 193-200 (2018). doi:10.1016/j.actamat.2017.09.024. http://hdl.handle.net/2078.1/188115

3. Crucifix, S.; van der Rest, Camille; Jimenez Mena, Norberto; Jacques, Pascal; Simar, Aude. Modelling thermal cycles and intermetallic growth during friction melt bonding of ULC steel to aluminium alloy 2024-T3. In: Science and Technology of Welding and Joining, Vol. 20, no. 4, p. 319-324 (2015). doi:10.1179/1362171815Y.0000000020. http://hdl.handle.net/2078.1/158847

4. van der Rest, Camille; Jacques, Pascal; Simar, Aude. On the joining of steel and aluminium by means of a new friction melt bonding process. In: Scripta Materialia, Vol. 77, p. 25-28 (2014). doi:10.1016/j.scriptamat.2014.01.008. http://hdl.handle.net/2078.1/139851


Patents


1. Jacques, Pascal; Simar, Aude; van der Rest, Camille; Matagne, Ernest; Roy, Geoffrey; Shmitz, Alain. Thermoelectric conversion module and method for making it. http://hdl.handle.net/2078.1/135212 http://hdl.handle.net/2078.1/135212

2. Jacques, Pascal; van der Rest, Camille; Simar, Aude. Method for Welding at least two layers. http://hdl.handle.net/2078.1/135184 http://hdl.handle.net/2078.1/135184


Conference Papers


1. Marteleur, Matthieu; van der Rest, Camille; Poncelet, Olivier; Choisez, Laurine; Jacques, Pascal. Taming the porosity issue of SLM additive manufacturing by material design. http://hdl.handle.net/2078.1/216108

2. Simar, Aude; Santos Macias, Juan Guillermo; Poncelet, Olivier; van der Rest, Camille; Marteleur, Matthieu; Elangeswaran, Chola; Van Hooreweder, Brecht; Maire, Eric; Adrien, Jérôme; Buffière, Jean-Yves. Improving fatigue resistance of selective laser melted aluminum alloy AlSi10Mg. http://hdl.handle.net/2078.1/207818

3. Poncelet, Olivier; van der Rest, Camille; Marteleur, Matthieu; Rigo, Olivier; Adrien, Jérôme; Dancette, Sylvain; Jacques, Pascal; Simar, Aude. Effect of scanning strategy and laser parameters on roughness, porosities and hardness of SLM AlSi10Mg thin-walls. http://hdl.handle.net/2078.1/216211

4. Poncelet, Olivier; van der Rest, Camille; Marteleur, Matthieu; Rigo, Oliver; Adrien, Jérôme; Dancette, Sylvain; Jacques, Pascal; Simar, Aude. Effect of scanning strategies and laser parameters on roughness, porosities and hardness of SLM AlSi10Mg thin-walls. http://hdl.handle.net/2078.1/216095

5. Gheysen, Julie; van der Rest, Camille; Marteleur, Matthieu; Simar, Aude. First insight in the development of a healable aluminum alloy processed by SLM. http://hdl.handle.net/2078.1/216107

6. Simar, Aude; Delroisse, Pauline; Jacques, Pascal; Marteleur, Matthieu; Poncelet, Olivier; Santos Macias, Juan Guillermo; van der Rest, Camille. Mechanical properties of selective laser melted aluminium alloy AlSi10Mg: from bulk to thin structures. http://hdl.handle.net/2078.1/207816

7. Roy, Geoffrey; Marchal-Marchant, Valentin; Poncelet, Olivier; van der Rest, Camille; Jacques, Pascal. Design of Thermal Contacts for High Performances Heusler-Based Thermoelectric Modules. http://hdl.handle.net/2078.1/200743

8. Marchal-Marchant, Valentin; Roy, Geoffrey; Ryelandt, Laurence; Poncelet, Olivier; van der Rest, Camille; Jacques, Pascal. Manufacture of TE-modules: joining Fe2VAl and Cu through several bonding processes.. http://hdl.handle.net/2078.1/197809

9. van der Rest, Camille; Poncelet, Olivier; Roy, Geoffrey; Marchal-Marchant, Valentin; Erauw, Jean-Pierre; Jacques, Pascal. Optimisation of the thermoelectric properties of Heusler Fe2VAl-based compounds through off-stoichiometry strategies. http://hdl.handle.net/2078.1/200695

10. Jacques, Pascal; van der Rest, Camille; Marteleur, Matthieu; Delroisse, Pauline; Simar, Aude. Critical assessment of the hydrogen uptake during the powder-bed laser 3D-printing of Al-Si grade. http://hdl.handle.net/2078.1/200691


Dissertations


1. van der Rest, Camille. Optimisation of Heusler Fe2VAl-based thermoelectric compounds through innovative metallurgical processing, prom. : Jacques, Pascal J. ; Simar, Aude, 23/03/2015. http://hdl.handle.net/2078.1/157887