一种高性能航空涡轮盘用铸锻合金的研究进展
谷月峰1(
),崔传勇1,2(),袁勇1,3,钟志宏1,4
),崔传勇1,2(),袁勇1,3,钟志宏1,4
RESEARCH PROGRESS IN A HIGH PERFORMANCE CAST & WROUGHT SUPERALLOY FOR TURBINE DISC APPLICATIONS
Yuefeng GU1(),Chuanyong CUI1,2(),Yong YUAN1,3,Zhihong ZHONG1,4
),Chuanyong CUI1,2(),Yong YUAN1,3,Zhihong ZHONG1,4
图14. TMW-4M3合金固溶温度和晶粒及初生γ’相尺寸的关系[28,29]
Fig.14. Relationship between solution temperature and microstructure of TMW-4M3 alloy[28,29] (b, m—Zener parameter)
(a) effect of solution temperature on grain size (r) and volume fraction (fv) of γ’ phase
(b) relationship between radius of primary γ’ phase and grain size
