TEM and XRD results show that α-Mg, β-Li, AlLi, MgLi2Al, and Al2Y phases exist in the cold-rolled alloy while α-Mg, β-Li, MgLi2Al, and Al2Y phases exist in the annealed alloy.
Throughout this paper, the cold-rolled material will be described using rolling direction (RD), transverse direction (TD) and normal direction (ND), see Fig. 1.
The cold-rolled steel strips were then annealed, skin-pass rolled and final annealed.
below Tg of the cold-rolled specimens was reduced, which indicates the formation of local structural ordering via cold rolling due to stress-induced relaxation.
The cold-rolled duties would have been levied in addition to the existing tariffs.
Yield stresses of the cold-rolled and electrodeposited gold were 260 and 369 MPa, respectively.
Average grain sizes of the cold-rolled and electrodeposited gold were 1.95 and 0.918 μm, respectively.
In addition, recovery processes facilitated a significantly improved ductility compared to the cold-rolled material.
The Nb addition in the cold-rolled and annealed TWIP steel leads to an increase in yield strength.
Recovery annealing of the cold-rolled TWIP steels at 650 °C results in a good combination of yield strength and ductility.
