fig2
Figure 2. The stress-strain curves of FCC-Al and Al alloys. (A) Tensile curves of binary Al-0.78at.%X alloy with additional Mg and Cu solutes; (B) Tensile curves of binary Al-Mg alloys with different Mg solute contents; (C) Tensile curves of ternary Al-Mg-Si alloys with different solutes Mg and Si contents. Insert map shows the corresponding variations of mobile dislocation density upon tensile deformation. The averaged values of three tests were taken for plotting the tensile curves.
