长时热暴露对一种抗热腐蚀单晶高温合金/Pt-Al涂层体系微观组织演化的影响
张英健, 张思倩, 王栋, 张浩宇, 周舸, 陈立佳

Effect of Long-term Thermal Exposure on Microstructure Evolution of a Platinum Modified Aluminide Coated Single Crystal Superalloy DD413
ZHANG Yingjian, ZHANG Siqian, WANG Dong, ZHANG Haoyu, ZHOU Ge, CHEN Lijia
图9 在850℃热暴露3600 h后的TEM图像、选区衍射花样(SAD)和针状相对应的EDS能谱
Fig.9 (a) TEM image after thermal exposure at 850℃ for 3600 h and selected area diffraction pattern (SAD), (b) EDS energy spectrum corresponding to needle phase in (a)