344 citations · 1k across the 8 of their papers we have counts for
8 papers
Self-Training of Halfspaces with Generalization Guarantees under Massart Mislabeling Noise Model
Lies Hadjadj, Massih-Reza Amini, Sana Louhichi +1
We investigate the generalization properties of a self-training algorithm with halfspaces. The approach learns a list of halfspaces iteratively from labeled and unlabeled training…
Structure and mechanical behavior of ultrafine-grained aluminum-iron alloy stabilized by nanoscaled intermetallic particles
Amandine Duchaussoy, Xavier Sauvage, Kaveh Edalati +4
Ultrafine-grained aluminum alloys offer interesting multifunctional properties with a combination of high strength, low electrical resistivity, and low density. However, due to the…
High throughput evaluation of the effect of Mg concentration on natural ageing of Al-Cu-Li-(Mg) alloys
R. Ivanov, A. Deschamps, Frédéric De Geuser
The effect of Mg content on the natural ageing of Al-Cu-Li-(Mg) alloys has been investigated on a compositionally graded material made by linear friction welding, allowing to probe…
Clustering kinetics during natural ageing of Al-Cu based alloys with (Mg, Li) additions
Rosen Ivanov, Alexis Deschamps, Frédéric De Geuser
Room temperature solute clustering in aluminium alloys, or natural ageing, despite its industrial relevance, is still subject to debate, mostly due to its experimentally challengin…
Microstructural evolution during ageing of Al-Cu-Li-x alloys
Vicente Araullo-Peters, Baptiste Gault, Frederic De Geuser +2
In this study atom probe tomography was used to investigate the microstructure of AA2198 (Al-1.35Cu-3.55Li-0.29Mg-0.08Ag) over a range of ageing conditions to examine the evolution…
Atom probe microscopy investigation of Mg site occupancy within δ precipitates in an Al Mg Li alloy
Baptiste Gault, Xiang Yuan Cui, Michael P. Moody +4
The composition and site occupancy of Mg within ordered δ precipitates in a model Al Mg Li alloy have been characterized by atom probe microscopy and first-principles simulations.…
A combinatorial approach for studying the effect of Mg concentration on precipitation in an Al-Cu-Li alloy
Eva Gumbmann, Frederic De Geuser, Alexis Deschamps +3
We apply a combinatorial approach to study the influence of Mg concentration on the precipitation kinetics in an Al-Cu-Li alloy using a diffusion couple made by linear friction wel…
Complex Precipitation Pathways in Multi-Component Alloys
Emmanuel Clouet, Ludovic Laé, Thierry Épicier +3
One usual way to strengthen a metal is to add alloying elements and to control the size and the density of the precipitates obtained. However, precipitation in multicomponent alloy…