Institut de Chimie Moléculaire et des Matériaux d'Orsay

Anne-Laure Helbert

Enseignant-Chercheur
Bât. 410, bureau 251 – SP2M – ICMMO
Université Paris-Sud
15, rue Georges Clémenceau
91405 Orsay Cedex
FRANCE

+33 1 69 15 47 85
anne-laure.helbert@u-psud.fr

Quelques publications récentes :

Study of the microstructure and texture heterogeneities of Fe-48wt%Ni alloy severely deformed by equal channel angular pressing. R. Lachhab, M. A. Rekik, H. Azzeddine, T. Baudin, A.-L. Helbert, F. Brisset, M. Khitouni, JOURNAL OF MATERIALS SCIENCE, 2019, 54, 4354-4365

Evaluating the textural and mechanical properties of an Mg-Dy alloy processed by high-pressure torsion. A. Hanna, H. Azzeddine, R. Lachhab, T. Baudin, A.-L. Helbert, F. Brisset, Y. Huang, D. Bradai, T. G. Langdon, JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 778, 61-71

Investigation of microstructure and texture evolution of a Mg/Al laminated composite elaborated by accumulative roll bonding. W. Habila, H. Azzeddine, B. Mehdi, K. Tirsatine, T. Baudin, A.-L. Helbert, F. Brisset, S. Gautrot, M.-H. Mathon, D. Bradai, MATERIALS CHARACTERIZATION, 2019, 147, 242-252

On the evaluation of dislocation densities in pure tantalum from EBSD orientation data. C. Fressengeas, B. Beausir, C. Kerisit, A.-L. Helbert, T. Baudin, F. Brisset, M.-H. Mathon, R. Besnard, N. Bozzolo, MATERIAUX & TECHNIQUES, 2019, 106

Laser cladding of Ni based powder on a Cu-Ni-Al glassmold: Influence of the process parameters on bonding quality and coating geometry. F. Bourahima, A.-L. Helbert, M. Rege, V. Ji, D. Solas, T. Baudin, Journal of Alloys and Compounds, 2019, 771, 1018-1028

On the groove pressing of Ni-W alloy: microstructure, texture and mechanical properties evolution. S. Koriche, S. Boudekhani-Abbas, H. Azzeddine, K. Abib, A.-L. Helbert, F. Brisset, T. Baudin, D. Bradai, KOVOVE MATERIALY-METALLIC MATERIALS, 2018, 56, 313-323

Microstructure, texture and mechanical properties of Ni-W alloy after accumulative roll bonding. S. Boudekhani-Abbas, H. Azzeddine, K. Tirsatine, T. Baudin, A.-L. Helbert, F. Brisset, B. Alili, D. Bradai, Journal of Materials Engineering and Performance, 2018, 27, 5561-5570

Technique ECAP - Aspects théoriques et applicatifs. F. Hadj-Larbi, B. Alili, D. Bradai, A.-L. Helbert, T. Baudin, Les Techniques de l’Ingénieur, 2018, M3045, 1-13

Texture and microhardness of Mg-Rare Earth (Nd and Ce) alloys processed by high-pressure torsion. Y.-I. Bourezg, H. Azzeddine, T. Baudin, A.-L. Helbert, Y. Huang, D. Bradai, T.-G. Langdon, Materials Science & Engineering A, 2018, 724, 477-485

Laser cladding of Ni based powder on a Cu-Ni-Al glassmold: Influence of the process parameters on bonding quality and coating geometry. F. Bourahima, A.-L. Helbert, M. Rege, V. Ji, D. Solas, T. Baudin, Journal of Alloys and Compounds, 2018, 771, 1018-1028

An EBSD analysis of Fe-36%Ni alloy processed by HPT at ambient and a warm temperature. K. Tirsatine, H. Azzeddine, Y. Huang, T. Baudin, A.-L. Helbert, F. Brisset, D. Bradai, T.-G. Langdon, Journal of Alloys and Compounds, 2018, 753, 46-53

Microstructural evolution and texture analysis in Alloy-28: A Low SFE Superaustenitic Steel (Fe29Ni26Cr), processed through severely cold rolling and annealing. N. Eftekhari, A. Zarei-Hanzaki, A. Shamsolhodaei, A.-L. Helbert, T. Baudin, Advanced Engineering Materials, 2018, 20, 1700928

Multiscale modeling of a low magnetostrictive Fe-27wt%Co-0.5wt%Cr alloy. M. Savary, O. Hubert, A.-L. Helbert, T. Baudin, R. Batonnet, T. Waeckerlé, AIP Advances, 2018, 8, 056117

Magnetostrictive and magnetic effects in Fe-27%Co laminations. M. Savary, O. Hubert, A.-L. Helbert, T. Baudin, T. Waeckerlé, AIP Advances, 2018, 8, 047711

Accumulative roll bonding at room temperature of a bi-metallic AA5754/AA6061 composite: Impact of strain path on microstructure, texture and mechanical properties. K. Verstraete, H. Azzeddine, A.-L. Helbert, F. Brisset, D. Bradai, T. Baudin, Advanced Engineering Materials, 2018, 20, 1700285

On the recrystallization and texture of Fe-36%Ni alloy after accumulative roll bonding and annealing at 600°C. K. Tirsatine, H. Azzeddine, T. Baudin, A.-L. Helbert, F. Brisset, D. Bradai, Materials Engineering - Materiálové inžinierstvo (MEMI), 2017, 24, 56-66

Neutron diffraction versus EBSD analysis of the texture in Fe-36%Ni alloy after accumulative roll bonding. H. Azzeddine, K. Tirsatine, T. Baudin, A.-L. Helbert, M.-H. Mathon, F. Brisset, D. Bradai, INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, 2017, 24, 35-44

On the stored energy evolution after accumulative roll-bonding of invar alloy. H. Azzeddine, K. Tirsatine, T. Baudin, M.-H. Mathon, A.-L. Helbert, F. Brisset, D. Bradai, MATERIALS CHEMISTRY AND PHYSICS, 2017, 201, 408-415

Experimental study of microstructure changes due to low cycle fatigue of a steel nanocrystallised by Surface Mechanical Attrition Treatment (SMAT). Z. Sun, D. Retraint, T. Baudin, A.-L. Helbert, F. Brisset, M. Chemkhi, J. Zhou, P. Kanoute, Materials Characterization, 2017, 124, 117-121

Tunable angular-dependent second-harmonic generation in glass by controlling femtosecond laser polarization. J. Cao, B. Poumellec, F. Brisset, A.-L. Helbert, M. Lancry, Journal of the Optical Society of America B, 2016, 33, 741-747

Study of texture, mechanical and electrical properties of cold drawn AGS alloy wire. M. Zidani, L. Bessais, H. Farh, M.-D. Hadid, S. Messaoudi, D. Miroud, M.-K. Loudjani, A.-L. Helbert, T. Baudin, Steel and Composite Structures, 2016, 22, 745-752

Thermal stability of Cu-Cr-Zr alloy processed by equal-channel angular pressing. K. Abib, H. Azzeddine, K. Tirsatine, T. Baudin, A.-L. Helbert, F. Brisset, B. Alili, D. Bradai, MATERIALS CHARACTERIZATION, 2016, 118, 527-534

An evaluation of high temperature tensile properties for a magnesium AZ31 alloy processed by high-pressure torsion. Y. Huang, P.-H.-R. Pereira, R.-B. Figueiredo, T. Baudin, A.-L. Helbert, F. Brisset, T.-G. Langdon, LETTERS ON MATERIALS-PIS MA O MATERIALAKH, 2015, 5, 341-346

Angular Dependence of the Second Harmonic Generation Induced by Femtosecond Laser Irradiation in Silica-Based Glasses: Variation with Writing Speed and Pulse Energy. J. Cao, B. Poumellec, F. Brisset, A.-L. Helbert, M. Lancry, World Journal of Nano Science and Engineering, 2015, 5, 96-106

Copper Refinement from Anode to Cathode and then to Wire Rod: Effects of Impurities on Recrystallization Kinetics and Wire Ductility. A.-L. Helbert, A. Moya, T. Jil, M. Andrieux, M. Ignat, F. Brisset, T. Baudin, Microscopy and Microanalysis, 2015, 21, 1153-1166

Microstructure and texture evolution in a Cu-Ni-Si alloy processed by equal-channel angular pressing. F. H. Larbi, H. Azzeddine, T. Baudin, M.-H. Mathon, F. Brisset, A.-L. Helbert, M. Kawasaki, D. Bradai, T. G. Langdon, JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 638, 88-94

Copper Refinement from Anode to Cathode and then to Wire Rod: Effects of Impurities on Recrystallization Kinetics and Wire Ductility. A.-L. Helbert, A. Moya, T. Jil, M. Andrieux, M. Ignat, F. Brisset, T. Baudin, MICROSCOPY AND MICROANALYSIS, 2015, 21, 1153-1166

Effect of Annealing Atmosphere on the Recrystallized Texture and Abnormal Grain Growth of Ni-5% W Alloy Sheets. Y. A. Betanda, A.-L. Helbert, F. Brisset, T. Waeckerle, T. Baudin, ADVANCED ENGINEERING MATERIALS, 2015, 17, 1568-1572

Effect of long range order on mechanical properties of partially recrystallized Fe49Co-2V alloy. B. Nabi, A.-L. Helbert, F. Brisset, R. Batonnet, G. Andre, T. Waeckerle, T. Baudin, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 592, 70-76

Influence of Sulfur on the Recrystallization and 100< 001 > Cube Texture Formation in Fe48%Ni Alloys Tapes. Y. A. Betanda, A.-L. Helbert, F. Brisset, M. Wehbi, M.-H. Mathon, T. Waeckerle, T. Baudin, ADVANCED ENGINEERING MATERIALS, 2014, 16, 933-939

Measurement of stored energy in Fe-48%Ni alloys strongly cold-rolled using three approaches: Neutron diffraction, Dillamore and KAM approaches. Y. A. Betanda, A.-L. Helbert, F. Brisset, M.-H. Mathon, T. Waeckerle, T. Baudin, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 614, 193-198

Texture and microstructure evolution of Fe-Ni alloy after accumulative roll bonding. K. Tirsatine, H. Azzeddine, T. Baudin, A.-L. Helbert, F. Brisset, B. Alili, D. Bradai, JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 610, 352-360

Texture evolution of an Fe-Ni alloy sheet produced by cross accumulative roll bonding. H. Azzeddine, K. Tirsatine, T. Baudin, A.-L. Helbert, F. Brisset, D. Bradai, MATERIALS CHARACTERIZATION, 2014, 97, 140-149