The effect of particle content and matrix grain size on the recrystallisation of two-phase aluminium-iron alloys

Evolution of microstructure and mechanical properties during annealing of cold-rolled AA8011 alloy

“…1). Many researchers have observed the precipitation of Fe from supersaturated Al-Fe solid solution and subsequent interaction with recrystallization [12][13][14][15][16][17][18]. Present researchers have reported elsewhere the evidence of precipitation and recrystallization taking place simultaneously during isothermal annealing of cold-rolled alloy AA1235 [19].…”

Effect of Heating Rate on Recrystallization of Twin Roll Cast Aluminum

“…[5,[13][14][15][16] Slower heating should allow more dispersoid precipitation on subgrain boundaries, preventing nucleation of recrystallization and resulting in a coarser recrystallized grain size. Typical scanning transmission electron microscopy (STEM) ( Figure 4) shows the interaction between precipitates and subgrain boundaries at the early stage of recrystallization in air-furnace-annealed TRC AA3105.…”

Properties of copper matrix reinforced with various size and amount of Al2O3 particles

“…The theoretical density of Cu-1 wt.% Al compact was calculated for 1.9 wt.% Al 2 O 3 . The reason for such an inadequate consolidation could be related to the copper matrix hardening and dislocation generation by alumina particles (Mould and Cotterill, 1967) as well as the particle size and shape of milled powders. The lower extent of densification of Cu-3 wt.% Al 2 O 3 compacts may be the result of dislocations accumulation around micro-sized Al 2 O 3 particles.…”