固溶温度对GH4742合金力学性能及γ' 相的影响
秦鹤勇, 李振团, 赵光普, 张文云, 张晓敏

Effect of Solution Temperature on Mechanical Properties and γ' Phase of GH4742 Superalloy
QIN Heyong, LI Zhentuan, ZHAO Guangpu, ZHANG Wenyun, ZHANG Xiaomin
表2 不同工艺条件下EBSD晶界比例以及晶粒尺寸
Table 2 Proportion of EBSD grain boundary and grain size under different process
GB/%CSL /%Grain size /μm
HAGBLAGBCSL Σ3CSL Σ9CSL Σ27
Forged79.920.110.20.520.1910.7
108081.318.713.20.760.1911.0
110086.613.431.51.560.3520.6
112096.83.258.61.510.22111.2