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18 时效过程中SP2215合金硬度随时效时间的变化
Fig.18 Hardness curves of the SP2215 heat-resistant alloy after aging at 650 and 700oC