Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

49 résultats
Page :
triés par

Analysis by synchrotron X-ray radiography of convection effects on the dynamic evolution of the solid–liquid interface and on solute distribution during the initial transient of solidification

 A. Bogno , H. Nguyen-Thi , A. Buffet , G. Reinhart , B. Billia , et al.
Acta Materialia, 2011, 59 (11), pp.4356 - 4365. ⟨10.1016/j.actamat.2011.03.059⟩
Article dans une revue istex hal-01713814v1
Image document

Influence of macroscopic interface curvature on dendritic patterns during directional solidification of bulk samples: Experimental and phase-field studies

 F.L. Mota , K. Ji , L. Strutzenberg Littles , R. Trivedi , A. Karma , et al.
Acta Materialia, 2023, pp.118849. ⟨10.1016/j.actamat.2023.118849⟩
Article dans une revue hal-04025856v1
Image document

In situ observation of growth dynamics in DECLIC Directional Solidification Insert onboard ISS: DSI-R flight campaign

 F.L. Mota , K. Ji , T Lyons , L L Strutzenberg , R. Trivedi , et al.
70th International Astronautical Congress, Oct 2019, Washington, United States
Communication dans un congrès hal-02336173v1
Image document

Effect of sub-boundaries on primary spacing dynamics during 3D directional solidification conducted on DECLIC-DSI

 F.L. Mota , J. Pereda , K. Ji , Y. Song , R. Trivedi , et al.
Acta Materialia, 2021, 204, pp.116500. ⟨10.1016/j.actamat.2020.116500⟩
Article dans une revue hal-03170961v1
Image document

Dynamics of solidification microstructure formation in DECLIC-DSI onboard ISS: dendritic patterns data treatment

 Fatima L Mota , Mehdi Medjkoune , Kaihua Ji , Louise Strutzenberg Littles , Rohit Trivedi , et al.
International Astronautical Congress, Sep 2022, paris, France
Communication dans un congrès hal-03824145v1

Phase-field Modeling of Cellular and Dendritic Microstructure Formation during Directional Solidification of Binary Alloys under Diffusive Growth Conditions: Dynamical Selection of the Primary Spacing

 Y. Song , J.-M. Debierre , D. Tourret , F.L. Mota , N. Bergeon , et al.
TMS2016 Annual Meeting, Session: Materials Research in Reduced Gravity, Feb 2016, Nashville, Tennessee, United States
Communication dans un congrès hal-01452247v1
Image document

The effect of confinement on thermal convection and longitudinal macrosegregation in directionally solidified dilute succinonitrile–camphor alloy

 Fatima L Mota , Luis M Fabietti , Nathalie Bergeon , Rohit Trivedi
Comptes Rendus. Mécanique, 2023, 351 (2), ⟨10.5802/crmeca.140⟩
Article dans une revue hal-03929938v1

In-Situ and Real-Time Analysis of the Formation of Strains and Microstructure Defects during Solidification of Al-3.5 Wt Pct Ni Alloys

 Guillaume Reinhart , A. Buffet , Henri Nguyen-Thi , Bernard Billia , H. Jung , et al.
Metallurgical and Materials Transactions A, 2008, 39 (4), pp.865 - 874. ⟨10.1007/s11661-007-9449-2⟩
Article dans une revue hal-01728614v1

Effects of the interface curvature on cellular and dendritic microstructures

 C. Weiss , N. Bergeon , Nathalie Mangelinck-Noël , B. Billia
Materials Science and Engineering: A, 2005, 413-414, pp.296 - 301. ⟨10.1016/j.msea.2005.09.044⟩
Article dans une revue istex hal-01728692v1
Image document

Advanced Solidification Studies onTransparent Alloy Systems: A new European Solidification Insert for MSG on Board the ISS

 A Ludwig , J Mogerisch , M Kolbe , G Zimmermanm , L Sturz , et al.
JOM Journal of the Minerals, Metals and Materials Society, 2012, 64 (9), pp.1097-1101. ⟨10.1007/s11837-012-0403-4⟩
Article dans une revue hal-01469019v1

Effect of Thermal Drift on the Initial Transient Behavior in Directional Solidification of a Bulk Transparent Model Alloy

 F.L. Mota , N. Bergeon , D. Tourret , A. Karma , R. Trivedi , et al.
TMS2016 Annual Meeting, Session: Materials Research in Reduced Gravity, Feb 2016, Nashville, Tennessee, United States. ⟨10.1002/9781119274896.ch3⟩
Communication dans un congrès hal-01452093v1

Effects of the Interface Curvature and Dendrite Orientation in Directional Solidification of Bulk Transparent Alloys

 Cedric Weiss , Nathalie Bergeon , Nathalie Mangelinck-Noel , Bernard Billia
Materials Science Forum, 2006, 508, pp.337 - 342. ⟨10.4028/www.scientific.net/MSF.508.337⟩
Article dans une revue hal-01728693v1
Image document

Columnar-to-equiaxed transition in solidification processing of ALSi7 alloys in microgravity-the CETSOL project

 Gerhard Zimmermann , Laszlo Sturz , Bernard Billia , Nathalie Mangelinck-Noël , Dong Rong Liu , et al.
Materials Science Forum, 2014, 790-791, pp.12-21. ⟨10.4028/www.scientific.net/MSF.790-791.12⟩
Article dans une revue hal-01024435v1
Image document

Initial transient behavior in directional solidification of a bulk transparent model alloy in a cylinder

 F.L. Mota , N. Bergeon , D. Tourret , A. Karma , R. Trivedi , et al.
Acta Materialia, 2015, 85, pp.362-377. ⟨10.1016/j.actamat.2014.11.024⟩
Article dans une revue hal-01637124v1
Image document

Experimental characterization and theoretical analysis of cell tip oscillations in directional solidification

 J. Pereda , Fatima L. Mota , J.-M. Debierre , B. Billia , R. Trivedi , et al.
Physical Review E , 2020, 102 (3), ⟨10.1103/PhysRevE.102.032804⟩
Article dans une revue hal-02951894v1
Image document

Quantitative determination of the solidus line in the dilute limit of succinonitrile–camphor alloys

 F.L. Mota , L.M. Fabietti , N. Bergeon , L.L. Strutzenberg , A. Karma , et al.
Journal of Crystal Growth, 2016, 447, pp.31-35. ⟨10.1016/j.jcrysgro.2016.04.054⟩
Article dans une revue hal-01637148v1

Three-dimensional grain boundary instability and solitary cell dynamics in directional solidification of binary alloys

 A. Karma , Y. Song , J.-M. Debierre , F.L. Mota , J. Pereda , et al.
32nd Annual Meeting of the American Society for Gravitational and Space Research, Sep 2016, Cleveland, United States
Communication dans un congrès hal-01452426v1

In situ analysis of dendritic equiaxed microstructure formation in Al-Cu alloys by synchrotron X-ray radiography

 Abdoul-Aziz Bogno , Henri Nguyen-Thi , Bernard Billia , Nathalie Bergeon , Nathalie Mangelinck-Noël , et al.
Transactions of the Indian Institute of Metals, 2009, 62 (4-5), pp.427-431. ⟨10.1007/s12666-009-0058-1⟩
Article dans une revue hal-01713820v1
Image document

Evolution de l'espacement primaire pendant la solidification dirigée d'alliages transparents dans DECLIC-DSI: résultats expérimentaux et simulations champ-de-phase

 Fatima L Mota , Jorge Pereda , Younggil Song , Kaihua Ji , Rohit Trivedi , et al.
GdR Micro pesanteur fondamentale et appliquée, Oct 2019, La Rochelle, France
Communication dans un congrès hal-02350577v1
Image document

Experimental observation of oscillatory cellular patterns in three-dimensional directional solidification

 J. Pereda , F.L. Mota , Lin Chen , B. Billia , D. Tourret , et al.
Physical Review E , 2017, 95 (1), pp.012803. ⟨10.1103/PhysRevE.95.012803⟩
Article dans une revue hal-01637150v1

Fragmentation in an Al–7 wt-%Si alloy studied in real time by X-ray synchrotron techniques

 H. Jung , Nathalie Mangelinck-Noël , H. Nguyen-Thi , N. Bergeon , B. Billia , et al.
International Journal of Cast Metals Research, The, 2013, 22 (1-4), pp.208 - 211. ⟨10.1179/136404609X367731⟩
Article dans une revue hal-01727203v1

CET by Fragmentation during the Solidification under Natural and Forced Convection of Non-Refined Al-Based Alloys

 Hyejin Jung , Nathalie Mangelinck-Noel , Henri Nguyen-Thi , Nathalie Bergeon , Bernard Billia , et al.
Materials Science Forum, 2010, 649, pp.343 - 348. ⟨10.4028/www.scientific.net/MSF.649.343⟩
Article dans une revue hal-01727211v1
Image document

Optical Microscope Study of the γ(FCC)←→ε Martensitic Transformation of a Fe-16%Mn-9%Cr-5%Si-4%Ni Shape Memory Alloy

 N. Bergeon , G. Guenin
Journal de Physique IV Proceedings, 1995, 05 (C8), pp.C8-439-C8-444. ⟨10.1051/jp4:1995866⟩
Article dans une revue istex jpa-00254115v1

In situ and real-time analysis of the growth and interaction of equiaxed grains by synchrotron X- ray radiography

 A. Bogno , H. Nguyen-Thi , B. Billia , G. Reinhart , Nathalie Mangelinck-Noël , et al.
IOP Conference Series: Materials Science and Engineering, 2011, 27, pp.012089. ⟨10.1088/1757-899X/27/1/012089⟩
Article dans une revue istex hal-01713815v1
Image document

Cell invasion during competitive growth of polycrystalline solidification patterns

 Younggil Song , Fatima L Mota , Damien Tourret , Kaihua Ji , Bernard Billia , et al.
Nature Communications, 2023, 14 (1), pp.2244. ⟨10.1038/s41467-023-37458-0⟩
Article dans une revue hal-04087286v1

Dynamics of Microstructure Formation in 3D Directional Solidification of Transparent Model Alloys under Microgravity: Analysis of the Primary Spacing Evolution

 J. Pereda , F.L. Mota , N. Bergeon , Y. Song , D. Tourret , et al.
TMS2016 Annual Meeting, Session: Materials Research in Reduced Gravity, Feb 2016, Nashville, Tennessee, United States
Communication dans un congrès hal-01452252v1

Phase-field modeling of cellular and dendritic microstructure formation: dynamical selection of the primary spacing

 Y. Song , J.-M. Debierre , F.L. Mota , J. Pereda , D. Tourret , et al.
32nd Annual Meeting of the American Society for Gravitational and Space Research, Sep 2016, Cleveland, United States
Communication dans un congrès hal-01452427v1

In situ and real-time analysis of TGZM phenomena by synchrotron X-ray radiography

 H. Nguyen Thi , G. Reinhart , A. Buffet , T. Schenk , Nathalie Mangelinck-Noël , et al.
Journal of Crystal Growth, 2008, 310 (11), pp.2906 - 2914. ⟨10.1016/j.jcrysgro.2008.01.041⟩
Article dans une revue istex hal-01728128v1
Image document

Dynamical microstructure formation in 3D directional solidification of transparent model alloys: in situ characterization in DECLIC Directional Solidification Insert under diffusion transport in microgravity

 N. Bergeon , Fatima L. Mota , L Chen , D. Tourret , J M Debierre , et al.
IOP Conference Series: Materials Science and Engineering, 2015, 84, pp.012077. ⟨10.1088/1757-899X/84/1/012077⟩
Article dans une revue hal-01637126v1
Image document

Thermal-field effects on interface dynamics and microstructure selection during alloy directional solidification

 Y. Song , D. Tourret , F.L. L Mota , J. Pereda , B. Billia , et al.
Acta Materialia, 2018, 150, pp.139-152. ⟨10.1016/j.actamat.2018.03.012⟩
Article dans une revue hal-01785653v1
Page :