一种低Re二代单晶高温合金长期时效后的性能

付芸迪, 申健, 黄亚奇, 卢玉章, 王栋

Microstructure-property Evolution in a Low-rhenium Second-generation Single Crystal Superalloy Following Long-term Aging

FU Yundi, SHEN Jian, Huang Yaqi, LU Yuzhang, WANG Dong

图9 在900 ℃时效3000 h试样中析出相的EDS面扫结果

Fig.9 EDS mapping results of the precipitated phases in 900 oC/3000 h specimens