Coarsening kinetics and strengthening mechanisms of core-shell nanoscale precipitates in Al-Li-Yb-Er-Sc-Zr alloy
Yang Wanga, Shun Zhanga, Ruizhi Wua,b,*(
), Nodir Turakhodjaevc, Legan Houa, Jinghuai Zhanga, Sergey Betsofend
), Nodir Turakhodjaevc, Legan Houa, Jinghuai Zhanga, Sergey Betsofend
.
Fig. 7.. PSDs of Al3(Yb, Er, Sc, Zr, Li) aging at 150 °C previously aged at 300 °C for 24 h: (a) 150 °C/48 h; (b) 150 °C/ 96 h; (c) 150 °C/144 h. The predictions of LSW theory (solid line) and Gaussian fitting (dotted line) are shown for comparison.
