Léo Thiercelin

15
Documents

Publications

Publications

Deposit thumbnail

Data driven prediction of thermal hysteresis in NiTi-based high entropy shape memory alloys

Léo Thiercelin

Materials Letters, 2026, 406, pp.140002. ⟨10.1016/j.matlet.2025.140002⟩

Article dans une revue hal-05441364v1
Deposit thumbnail

Design of (TiHfZr)(NiCoCu) High-Entropy Shape Memory Alloys: From Firstov's Experiments to Data-Driven Approach

Laurent Peltier , Léo Thiercelin , Fodil Meraghni

Shape Memory and Superelasticity, 2025, ⟨10.1007/s40830-025-00532-1⟩

Article dans une revue hal-04993403v1
Deposit thumbnail

Multiscale microstructural investigations of white and brown etching layers initiating the squat formation in pearlitic rail steels

Matteo Russo , Aurélien Saulot , Xavier Sauvage , Muriel Véron , Edgar Rauch et al.

Materials Characterization, 2025, 229, Part A, pp.115477. ⟨10.1016/j.matchar.2025.115477⟩

Article dans une revue hal-05290839v1
Deposit thumbnail

Dissimilar diffusion welding of some equiatomic FCC-structured CoCrFeNi-based binary and multi-component alloys to 316 L stainless steel.

Olushola Bamidele Nenuwa , Léo Thiercelin , Laurent Peltier , Eric Fleury , Nathalie Siredey-Schwaller et al.

Materials Characterization, 2025, 226, pp.115173. ⟨10.1016/j.matchar.2025.115173⟩

Article dans une revue hal-05441379v1
Deposit thumbnail

Multi-Scale Study of the Influence of Bonding Temperature on the Diffusion Bonding of Equiatomic CoCrFeMnNi High Entropy Alloy and 316L Stainless Steel

Olushola Bamidele Nenuwa , Léo Thiercelin , Laurent Peltier , Eric Fleury , Nathalie Siredey-Schwaller et al.

Metals and Materials International, 2025, 32, pp.334-352. ⟨10.1007/s12540-025-01987-8⟩

Article dans une revue hal-05441410v1
Deposit thumbnail

Physics-informed machine learning prediction of the martensitic transformation temperature for the design of “NiTi-like” high entropy shape memory alloys

Léo Thiercelin , Laurent Peltier , Fodil Meraghni

Computational Materials Science, 2024, 231, pp.112578. ⟨10.1016/j.commatsci.2023.112578⟩

Article dans une revue hal-04282334v1
Deposit thumbnail

Mechanical white etching layer formation kinetics in pearlitic steels: A phenomenological model based on microstructural characterization

Léo Thiercelin , Sophie Cazottes , Pierrick Merino , Aurélien Saulot , Frédéric Lebon

Wear, 2023, 514-515, pp.204585. ⟨10.1016/j.wear.2022.204585⟩

Article dans une revue hal-03902672v1
Deposit thumbnail

Thermally-activated hardening recovery in viscoplastic materials with kinematic hardening at high temperatures

Léo Thiercelin , Francis Praud , Fodil Meraghni , Eric Fleury

Mechanics of Materials, 2023, 180, pp.104636. ⟨10.1016/j.mechmat.2023.104636⟩

Article dans une revue hal-04372017v1
Deposit thumbnail

Development of Temperature-Controlled Shear Tests to Reproduce White-Etching-Layer Formation in Pearlitic Rail Steel

Léo Thiercelin , Sophie Cazottes , Aurélien Saulot , Frédéric Lebon , Florian Mercier et al.

Materials, 2022, Progress in Plastic Deformation of Metals and Alloys (Second Volume), 15 (19), pp.6590. ⟨10.3390/ma15196590⟩

Article dans une revue hal-03902958v1
Deposit thumbnail

Thermomechanical modelling of the tribological surface transformations in the railroad network (white etching layer)

Léo Thiercelin , Loïc Saint-Aimé , Frédéric Lebon , Aurélien Saulot

Mechanics of Materials, 2020, 151, pp.103636. ⟨10.1016/j.mechmat.2020.103636⟩

Article dans une revue hal-03085177v1
Deposit thumbnail

Crack path tracking from full field measurements: a novel empirical methodology

Sylvia Feld-Payet , Guy Le Besnerais , Vincent Bonnand , Didier Pacou , Léo Thiercelin

Strain, 2020, 56 (2), ⟨10.1111/str.12333⟩

Article dans une revue hal-02386276v2
Deposit thumbnail

Modélisation thermomécanique de la formation de la phase blanche (White Etching Layer: WEL) associée à une Transformation Tribologique de Surface (TTS) dans le domaine ferroviaire

Léo Thiercelin , Loic Saint-Aimé , Aurélien Saulot , Frédéric Lebon

14ème Colloque National en Calcul de Structures (CSMA 2019), May 2019, Giens, France

Communication dans un congrès hal-02337228v1

Thermomechanical modelling of the White Etching Layer (WEL) Formation as a Tribological Surface Transformation (TST) in the railroad

Léo Thiercelin , Loic Saint-Aimé , Aurélien Saulot , Frédéric Lebon

5th International conference on soft computing and optimisation in civil, structural and environmental engineering (CIVIL-COMP-OPTI), Sep 2019, Riva del Garda, Italy

Communication dans un congrès hal-02339904v1

Thermomechanical modelling of white etching layer formation in pearlitic rail steel

Loic Saint-Aimé , Léo Thiercelin , Aurélien Saulot , Frédéric Lebon

Leeds Lyon Symposium on Tribology, Sep 2018, Leeds, United Kingdom

Communication dans un congrès hal-02335856v1