Precipitate stability and recrystallisation in the weld nuggets of friction stir welded Al-Mg-Si and Al-Mg-Sc alloys.

The maximum of hardness in the case of the two-step artificial aged alloy is higher than that of single artificial aged alloy for the different cold

In this study, the effect of the artificial aging on the kinetics of the precipitation processes in the Al-Mg-Si alloy was investigated by differential scanning

It has been known for some time that the addition of low concentrations of silver to Al-Cu-Mg alloys can result in an increased hardening on ageing between 150 and 250°C ( I ,

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A comparison of the slopes reveals that during the first heating run after deformation (curve 1) the modulus defect is decreased by a continuously smeared out dislocation

The DSC analysis revealed that Ag addition modified the precipitation sequence in the investigated 6063 aluminium alloy through the formation of an additional metastable pre-?''

enregistrement avec celui du carottage de plancher Vil-car-1 permettent de confirmer nos observations sur une concrétion différente d’une stalagmite et de voir 1) que les variations

Based on simulations with real traffic traces, we show that, using wildcard rules, our smart rule allocation can achieve high energy efficiency for a backbone network while