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3 时效过程中富Cu相演变的TEM像
Fig.3 TEM images of Cu-rich precipitates in the SP2215 heat-resistant alloy aged at 650oC (a-d) and 700oC (e-h) for 500 h (a, e), 2000 h (b, f), 6000 h (c, g), and 10000 h (d, h)