航空发动机用粉末高温合金及制备技术研究进展
张国庆,张义文,郑亮,彭子超

Research Progress in Powder Metallurgy Superalloys and Manufacturing Technologies for Aero-Engine Application
Guoqing ZHANG,Yiwen ZHANG,Liang ZHENG,Zichao PENG
表3 FGH4103、FGH4104和FGH4097合金的拉伸性能
Table 3 Tensile properties of of FGH4103, FGH4104 and FGH4097 PM superalloys
AlloyT / ℃σb / MPaσ0.2 / MPaδ / %Ψ / %
FGH410325151311561515
FGH410425163412191719
FGH409725150010502219
FGH4104700150011401917
FGH4097700128010102122
FGH4103750128010501921
FGH4104750135011101014
FGH409775012009802425
FGH410380011209851818