The effect of solutes on grain boundary mobility during recrystallization and grain growth in some single-phase aluminium alloys
Y Huang, FJ Humphreys - Materials Chemistry and Physics, 2012 - Elsevier
Y Huang, FJ Humphreys
Materials Chemistry and Physics, 2012•ElsevierThe effect of solutes (Si, Mn, Mg) in quantities typical of commercial aluminium alloys, on
grain boundary mobility in aluminium, has been investigated with in situ annealing and
electron backscattered diffraction in the SEM, and grain growth experiments. The in situ
experiments provided information on the migration of the high mobility tilt boundaries of
misorientations close to 40°〈 111〉. Grain growth experiments were used to investigate
boundary migration in alloys of high solute content (1–5wt% Mg), and a comparison …
grain boundary mobility in aluminium, has been investigated with in situ annealing and
electron backscattered diffraction in the SEM, and grain growth experiments. The in situ
experiments provided information on the migration of the high mobility tilt boundaries of
misorientations close to 40°〈 111〉. Grain growth experiments were used to investigate
boundary migration in alloys of high solute content (1–5wt% Mg), and a comparison …
The effect of solutes (Si, Mn, Mg) in quantities typical of commercial aluminium alloys, on grain boundary mobility in aluminium, has been investigated with in situ annealing and electron backscattered diffraction in the SEM, and grain growth experiments. The in situ experiments provided information on the migration of the high mobility tilt boundaries of misorientations close to 40°〈111〉. Grain growth experiments were used to investigate boundary migration in alloys of high solute content (1–5wt%Mg), and a comparison between the in situ and bulk experiments is made. The relationship between boundary velocity and driving pressure was found to be linear in all cases, and the activation energies for boundary migration were higher than those controlled by lattice diffusion of the solutes at higher solute concentrations.
Elsevier
以上显示的是最相近的搜索结果。 查看全部搜索结果