The Minor Precipitation at the Final Stage of U720Li Solidification
Guang-Di Zhao, Lian-Xu Yu, Feng Qi, Fang Liu, Wen-Ru Sun, Zhuang-Qi Hu
Fig. 8 Microstructures of as-cast U720Li alloy soaked at 1190 °C for 10 min and then quenched in water: a melted pools in front of the eutectic (γ + γ′); b morphology of a melted pool; c EDS spectrum of the Mo-Cr-rich boride; d SEM secondary electron image of a η phase not melted