fig2

Figure 2. Data distribution including alloy compositions (Al, Zn, Ca, and Mn), processing parameters (ST, St, ET, ES, and ER), and mechanical properties (UTS and EL). ST: Solution treatment temperature; St: solution treatment time; ET: extrusion temperature; ES: extrusion speed; ER: extrusion ratio; UTS: ultimate tensile strength; EL: elongation-to-failure.