Al-AlN异构纳米复合材料的组织构型与热稳定性

聂金凤, 伍玉立, 谢可伟, 刘相法

Microstructure and Thermal Stability of Heterostructured Al-AlN Nanocomposite

NIE Jinfeng, WU Yuli, XIE Kewei, LIU Xiangfa

图5 Al-AlN异构纳米复合材料500℃热暴露处理100 h前后再结晶分析图

Fig.5 Recrystallization proportions (a, b) and their volume fraction variations (c) and misorientation angle variations (d) for the heterostructured Al-AlN nanocomposites before (a) and after (b) thermal exposure treatment at 500oC for 100 h (Fully recrystallized grains are shown in blue, substructured grains in yellow, and severely deformed grains in red)