Harnessing solid-state thermal cycling to Guide microstructure evolution of Additively Manufactured Metallic Alloys

Informazioni relative al progetto

GAMMA

ID dell’accordo di sovvenzione: 946959

DOI

10.3030/946959

Data della firma CE 17 Settembre 2020

Data di avvio 1 Marzo 2021

Data di completamento 28 Febbraio 2026

Finanziato da

• EXCELLENT SCIENCE - European Research Council (ERC)

Costo totale

€ 1 499 877,00

Contributo UE

€ 1 499 877,00

Coordinato da

ECOLE POLYTECHNIQUE
France

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I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Pubblicazioni

Peer reviewed articles (18)

Impact of build process on microstructural evolution in laser directed energy deposition of Ti-8.5Cu Alloy: An in situ synchrotron X-ray imaging and post-build electron microscopy study

Autori: Jayshri Dumbre, Zherui Tong, Yunhui Chen, Alexander Rack, Nathalie Isac, Manas V. Upadhyay, Mark Easton, Dong Qiu
Pubblicato in: Additive Manufacturing, Numero 109, 2025, Pagina/e 104841, ISSN 2214-8604
Editore: Elsevier BV
DOI: 10.1016/j.addma.2025.104841

Estimating elastic and thermal contributions to lattice strains from operando X-ray diffraction measurements using fast simulations

Autori: S. Gaudez, D. Weisz-Patrault, K.A. Abdesselam, H. Gharbi, V. Honkimäki, S. Van Petegem, M.V. Upadhyay
Pubblicato in: Additive Manufacturing, Numero 101, 2025, Pagina/e 104674, ISSN 2214-8604
Editore: Elsevier BV
DOI: 10.1016/j.addma.2025.104674

Silicon mediated twin formation in laser direct energy deposited 316L stainless steel

Autori: Kewei Chen, Juan Guillermo Santos Macías, Nathalie Isac, Maxime Vallet, Louis Cornet, Manas V. Upadhyay
Pubblicato in: Scripta Materialia, Numero 253, 2024, Pagina/e 116257, ISSN 1359-6462
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.scriptamat.2024.116257

Intergranular stress and plastic strain formation during laser scanning of additively manufactured stainless steel: An experimentally-driven thermomechanical simulation study

Autori: Nikhil Mohanan, Juan Guillermo Santos Macías, Jérémy Bleyer, Thomas Helfer, Manas V. Upadhyay
Pubblicato in: Materialia, Numero 34, 2024, Pagina/e 102082, ISSN 2589-1529
Editore: Elsevier Ltd.
DOI: 10.1016/j.mtla.2024.102082

On microstructure development during laser melting and resolidification: An experimentally validated simulation study

Autori: Alexander F. Chadwick, Juan Guillermo Santos Macías, Arash Samaei, Gregory J. Wagner, Manas V. Upadhyay, Peter W. Voorhees
Pubblicato in: Acta Materialia, Numero 282, 2024, Pagina/e 120482, ISSN 1359-6454
Editore: Elsevier BV
DOI: 10.1016/j.actamat.2024.120482

Non-oxide precipitates in additively manufactured austenitic stainless steel

Autori: Manas Vijay Upadhyay; Meriem Ben Haj Slama; Steve Gaudez; Nikhil Mohanan; Lluis Yedra; Simon Hallais; Eva Héripré; Alexandre Tanguy
Pubblicato in: Scientific Reports, Numero 20452322, 2021, ISSN 2045-2322
Editore: Nature Publishing Group
DOI: 10.1038/s41598-021-89873-2

3D deep convolutional neural network segmentation model for precipitate and porosity identification in synchrotron X-ray tomograms

Autori: Steve Gaudez; Meriem Ben Haj Slama; Anders Kaestner; Manas Vijay Upadhyay
Pubblicato in: Journal of Synchrotron Radiation, Numero 16005775, 2022, ISSN 1600-5775
Editore: International Union of Crystallography
DOI: 10.1107/s1600577522006816

A finite deformation theory of dislocation thermomechanics

Autori: Gabriel D. Lima-Chaves, Amit Acharya, Manas V. Upadhyay
Pubblicato in: Journal of the Mechanics and Physics of Solids, Numero 200, 2025, Pagina/e 106141, ISSN 0022-5096
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.jmps.2025.106141

Finite element implementation of the thermal field dislocation mechanics model: Study of temperature evolution due to dislocation activity

Autori: Gabriel D. Lima-Chaves, Manas V. Upadhyay
Pubblicato in: Computer Methods in Applied Mechanics and Engineering, Numero 421, 2024, Pagina/e 116763, ISSN 0045-7825
Editore: Elsevier BV
DOI: 10.1016/j.cma.2024.116763

A synchrotron transmission X-ray microscopy study on precipitate evolution during solid-state thermal cycling of a stainless steel

Autori: Steve Gaudez, Meriem Ben Haj Slama, Eva Héripré, Lluís Yedra, Mario Scheel, Simon Hallais, Manas Vijay Upadhyay
Pubblicato in: Additive Manufacturing, Numero 73, 2023, Pagina/e 103692, ISSN 2214-8604
Editore: Elsevier BV
DOI: 10.1016/j.addma.2023.103692

Dislocation transport using a time-explicit Runge-Kutta discontinuous Galerkin finite element approach

Autori: Manas Vijay Upadhyay; Jérémy Bleyer
Pubblicato in: Modelling and Simulation in Materials Science and Engineering, Numero 09650393, 2022, ISSN 0965-0393
Editore: Institute of Physics Publishing
DOI: 10.1088/1361-651x/ac44a7

Insight on precipitate evolution during additive manufacturing of stainless steels via in-situ heating-cooling experiments in a transmission electron microscope

Autori: Meriem Ben Haj Slama; Lluis Yedra; Eva Heripre; Manas Vijay Upadhyay
Pubblicato in: Materialia, Numero 25891529, 2022, ISSN 2589-1529
Editore: Elsevier
DOI: 10.1016/j.mtla.2022.101368

Altering microstructure and enhancing mechanical properties during direct energy deposition of Ti-6Al-4V via in-process laser heat treatments

Autori: K.A. Abdesselam, S. Gaudez, S. Van Petegem, V. Honkimäki, S. Hallais, L. Cornet, M. Vallet, M.V. Upadhyay
Pubblicato in: Materials & Design, Numero 254, 2025, Pagina/e 113997, ISSN 0264-1275
Editore: Elsevier BV
DOI: 10.1016/j.matdes.2025.113997

FFT based approaches in micromechanics: fundamentals, methods and applications

Autori: Sergio Lucarini; Manas Vijay Upadhyay; Javier Segurado
Pubblicato in: Modelling and Simulation in Materials Science and Engineering, Numero 09650393, 2021, ISSN 0965-0393
Editore: Institute of Physics Publishing
DOI: 10.1088/1361-651x/ac34e1

High-resolution reciprocal space mapping reveals dislocation structure evolution during 3D printing

Autori: Steve Gaudez, Kouider Abdellah Abdesselam, Hakim Gharbi, Zoltan Hegedüs, Ulrich Lienert, Wolfgang Pantleon, Manas Vijay Upadhyay
Pubblicato in: Additive Manufacturing, Numero 71, 2023, Pagina/e 103602, ISSN 2214-8604
Editore: Elsevier BV
DOI: 10.1016/j.addma.2023.103602

High-vacuum laser treatments enhance strength, ductility and fatigue limit of additively manufactured stainless steel

Autori: Juan Guillermo Santos Macías, Kewei Chen, Alexandre Tanguy, Nathalie Isac, Maxime Vallet, Louis Cornet, Vincent Michel, Manas Vijay Upadhyay
Pubblicato in: Materials & Design, Numero 254, 2025, Pagina/e 114064, ISSN 0264-1275
Editore: Elsevier BV
DOI: 10.1016/j.matdes.2025.114064

Dislocation structure evolution during metal additive manufacturing

Autori: M V Upadhyay, S Gaudez, W Pantleon
Pubblicato in: IOP Conference Series: Materials Science and Engineering, Numero 1310, 2024, Pagina/e 012012, ISSN 1757-8981
Editore: IOP Publishing Ltd
DOI: 10.1088/1757-899x/1310/1/012012

Coupling Phase Field Crystal and Field Dislocation Mechanics for a consistent description of dislocation structure and elasticity

Autori: Manas V. Upadhyay, Jorge Viñals
Pubblicato in: European Journal of Mechanics - A/Solids, Numero 108, 2024, Pagina/e 105419, ISSN 0997-7538
Editore: Elsevier BV
DOI: 10.1016/j.euromechsol.2024.105419

Other (2)

On the accuracy of temperature estimates from in operando X-ray diffraction measurements during additive manufacturing

Autori: Steve Gaudez; Daniel Weisz-Patrault; Kouider Abdellah Abdesselam; Hakim Gharbi; Veijo Honkimäki; Steven van Petegem; Manas Vijay Upadhyay
Pubblicato in: 2023
Editore: HAL open science

Modeling, Simulation and Experiment Synergy (MoSES) to engineer microstructures of additively manufactured alloys

Autori: Manas V. Upadhyay
Pubblicato in: 2022
Editore: Institut Polytechnique de Paris