Accéder directement au contenu

Florence Pettinari-sturmel

10
Documents

Publications

muriel-hantcherli

Chemical redistribution and change in crystal lattice parameters during stress relaxation annealing of the AD730 superalloy

Malik Durand , Jonathan Cormier , Fabien Paumier , Shyam Katnagallu , Aparna Saksena
Acta Materialia, 2022, 237, pp.118141. ⟨10.1016/j.actamat.2022.118141⟩
Article dans une revue hal-03800532v1

Creep behavior in the new AD730TM nickel-based disk superalloy – Influence of aging heat treatment and local chemical fluctuations

Florence Pettinari-Sturmel , Winnie Vultos , Muriel Hantcherli , Bénédicte Warot-Fonrose , Cécile Marcelot
Materials Science and Engineering: A, 2019, ⟨10.1016/j.msea.2019.02.088⟩
Article dans une revue hal-02062084v1

Mechanical twinning in Ni-based single crystal superalloys during multiaxial creep at 1050 °C

Jean-Briac Le Graverend , Florence Pettinari-Sturmel , Jonathan Cormier , Muriel Hantcherli , Patrick Villechaise
Materials Science and Engineering: A, 2018, 722, pp.76-87. ⟨10.1016/j.msea.2018.02.086⟩
Article dans une revue hal-02062064v1

Weak-beam study of dislocations in D022-Al3Ti deformed at 400°C

Joël Douin , Armelle Girard , Muriel Hantcherli , Florence Pettinari-Sturmel
Philosophical Magazine, 2013, 93 (1-3), pp.38-49. ⟨10.1080/14786435.2012.712222⟩
Article dans une revue hal-01727575v1
Image document

Evolution of interfacial dislocation network during anisothermal high-temperature creep of a nickel-based superalloy

Muriel Hantcherli , Florence Pettinari-Sturmel , Bernard Viguier , Joël Douin , Armand Coujou
Scripta Materialia, 2011, vol. 66, pp. 143-146. ⟨10.1016/j.scriptamat.2011.10.022⟩
Article dans une revue hal-00812030v1

Long-term stability of René 65 Ni-based superalloy: a methodology to objectively evaluate the impact of TCP on creep and dwell-fatigue properties

Laurence Aude , Thomas Billot , Jean-Michel Franchet , Florence Pettinari-Sturmel , Muriel Hantcherli
Journées annuelles de la SF2M, Oct 2019, Paris, France
Communication dans un congrès hal-02902589v1

TEM analysis of creep deformation micromechanisms in the AD730TM Ni-based disk superalloy

Florence Pettinari-Sturmel , Muriel Hantcherli , Winnie Vultos , Joël Douin , Patrick Villechaise
THERMEC’2016 Conference, May 2016, Gratz, Austria
Communication dans un congrès hal-02084481v1

Deformation localization during very high temperature notch creep in Ni-based SX

Florence Pettinari-Sturmel , Muriel Hantcherli , Joël Douin , Patrick Villechaise , Jonathan Cormier
Workshop Superalloys, G. Cailletaud, Jun 2016, Paris, France
Communication dans un congrès hal-02084474v1

Impact of the solution cooling rate and of thermal aging on the creep properties of the new cast & wrought René 65 Ni-based superalloy

Aude Laurence , Jonathan Cormier , Patrick Villechaise , Thomas Billot , Jean-Michel Franchet
8th International Symposium on Superalloy 718 and Derivatives, 2014, Unknown, Unknown Region. pp.333-348, ⟨10.1002/9781119016854.ch27⟩
Communication dans un congrès hal-01727573v1

Effect of aging heat-treatment on mechanical properties of AD730™ superalloy

A. Devaux , A. Helstroffer , J. Cormier , P. Villechaise , Joël Douin
8th International Symposium on Superalloy 718 and Derivatives, 2014, Unknown, Unknown Region. pp.521-535, ⟨10.1002/9781119016854.ch41⟩
Communication dans un congrès hal-01727510v1