54 citations · 65 across the 3 of their papers we have counts for
4 papers · 1 filter
Dependency of the Young's modulus to plastic strain in DP steels: a consequence of heterogeneity ?
Ludovic Charleux, Laurent Tabourot, Emile Roux +2
The accurate springback prediction of dual phase (DP) steels has been reported as a major challenge. It was demonstrated that this was due to the lack of understanding of their non…
A new nanometre resolution method for probing densification ratio at nanoindentation sites in glass: Unravelling discrepancies in the literature
J. -P. Guin, V. Keryvin, L. Charleux +3
The region of permanent densification beneath a Berkovich indentation imprint in silica glass is investigated using a novel chemical dissolution technique. The use of the similitud…
A method for measuring the contact area in instrumented indentation testing by tip scanning probe microscopy imaging
L. Charleux, V. Keryvin, M. Nivard +3
The determination of the contact area is a key step to derive mechanical properties such as hardness or an elastic modulus by instrumented indentation testing. Two families of proc…
Constitutive modelling of the densification process in silica glass under hydrostatic compression
V. Keryvin, J. -X. Meng, S. Gicquel +6
The mechanical response of amorphous silica (or silica glass) under hydrostatic compression for very high pressures up to 25 GPa is modelled via an elastic-plastic constitutive equ…