Members

IMMC

Ankush Kashiwar
Post-doctoral researcher
Dr.-Ing at Technical University of Darmstadt in 2022
Contact

Funding: European Union
Supervisor(s): Aude Simar, Hosni Idrissi

The project is focused on the advanced transmission electron microscopy (TEM) characterizations which will be performed on the novel aluminium-based alloys processed by friction stir and 3D printing and involving multi-material (steel, Mg, oxides, Ni-Ti,...) interfaces. The materials are developed or processed in The Institute of Materials and Process Engineering (IMMC) of the Université catholique de Louvain (UCLouvain). The TEM characterization techniques include automated crystallographic orientation mapping in TEM (ACOM-TEM), in-situ TEM experiments including heating, cooling and straining as well as high resolution (scanning-) transmission electron microscopy. The TEM-based characterization will be performed under the supervision of Prof. Nick Schryvers in association with the Electron Microscopy for Materials Science (EMAT) group at the University of Antwerp.

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

Keywords:
additive manufacturing
electron microscopy
fracture mechanics
hybrid and architectured materials
hybrid materials
metallic alloys
metallurgy
micromechanics
microstructure-processing relationships
nanocomposites
plasticity
thin films
tribology

Research group(s): IMAP
Collaborations: Prof. Nick Schryvers in association with the Electron Microscopy for Materials Science (EMAT) group at the University of Antwerp

Recent publications

See complete list of publications

Journal Articles

1. Choisez,Laurine; Ding, Lipeng; Marteleur, Matthieu; Kashiwar, Ankush; Idrissi, Hosni; Jacques, Pascal. Shear banding-activated dynamic recrystallization and phase transformation during quasi-static loading of β-metastable Ti – 12 wt % Mo alloy. In: Acta Materialia, Vol. 235, p. 118088 (2022). http://hdl.handle.net/2078.1/262011

2. Kashiwar, Ankush; Hahn, Horst; Kübel, Christian. In Situ TEM Observation of Cooperative Grain Rotations and the Bauschinger Effect in Nanocrystalline Palladium. In: Nanomaterials, Vol. 11, no.2, p. 432 (2021). doi:10.3390/nano11020432. http://hdl.handle.net/2078.1/254202

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. Simar, Aude; Hannard, Florent; Lezaack, Matthieu; Han, Sutao; Santos Macias, Juan Guillermo; Zhao, Lv; Gomes Affonseca Netto, Nelson; Arseenko, Mariia; Gheysen, Julie; Nothomb, Nicolas; Idrissi, Hosni; Ding, Lipeng; Kashiwar, Ankush; Pyka, Grzegorz. Friction stir: much more than welding!. 2021 xxx. http://hdl.handle.net/2078.1/252259