一种第三代单晶高温合金的组织稳定性与持久性能
刘金来, 孙晶霞, 孟杰, 李金国

Microstructural Stability and Stress Rupture Properties of a Third-Generation Ni Base Single Crystal Supalloy
LIU Jinlai, SUN Jingxia, MENG Jie, LI Jinguo
表1 Al和Re含量分别降低0.4%时合金中各组成相的含量与初始成分的对比 (%)
Table 1 Volume fractions of each constitutional phase in alloys with original composition and respective content reduction 0.4%Al and 0.4%Re
Alloyγ' phaseγ phaseμ phase
Original composition58.2835.915.80
Al content reduction 0.4%52.2542.894.86
Re content reduction 0.4%58.2536.605.15