新型耐热合金SP2215组织与性能的关联性
梁凯, 姚志浩, 谢锡善, 姚凯俊, 董建新

Correlation Between Microstructure and Properties of New Heat-Resistant Alloy SP2215
LIANG Kai, YAO Zhihao, XIE Xishan, YAO Kaijun, DONG Jianxin
图6 650℃时效6000 h后晶界析出相的EDS面扫结果
Fig.6 EDS mappings of the precipitates at and near the boundaries in the SP2215 heat-resistant alloy after aging at 650oC for 6000 h