基于固溶元素增材制造镍基高温合金的成分设计

张雪, 梁静静, 赵玉淞, 章环, 穆亚航, 周亦胄, 孙晓峰, 李金国

Design of Additively Manufactured Ni-Based Superalloys Based on Solid Solution Elements

ZHANG Xue, LIANG Jingjing, ZHAO Yusong, ZHANG Huan, MU Yahang, ZHOU Yizhou, SUN Xiaofeng, LI Jinguo

表4 ZGH-8和ZGH-10合金γ/γ'相的晶格常数和错配度

Table 4 Lattice parameters of γ and γ′ phases (

a_{γ}

a_{γ'}

), and lattice misfits (

δ

) in ZGH-8 and ZGH-10 alloys

Alloy	$a_{γ'}$ / nm	$a_{γ}$ / nm	δ / %
ZGH-8	0.35706	0.35751	-0.13
ZGH-10	0.35776	0.35870	-0.26