新型耐热合金<strong>SP2215</strong>组织与性能的关联性

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8 SP2215耐热合金在不同时效温度下lnln[1 / (1 - f^{)]与lnt的关系曲线}

Fig.8 Fitting curves of lnln[1 / (1 - f^{)] and lnt of SP2215 heat-resistant alloy at different aging temperatures (f—conversion rate of M₂₃C₆ phase)}