Study of static recrystallization behavior in hot deformed Ni-based superalloy using cellular automaton model
详细信息 查看全文
- 作者：Y.C. Lina ; b ; c ; yclin@csu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; linyongcheng@163.com" class="auth_mail" title="E-mail the corresponding author ; Yan-Xing Liua ; c ; Ming-Song Chena ; c ; chenms18@csu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ming-Hui Huanga ; b ; c ; Xiang Mad ; Zhi-Li Longe
- 关键词：Ni-based superalloy ; Static recrystallization ; Cellular automaton ; Grain boundary
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：5 June 2016
- 年：2016
- 卷：99
- 期：Complete
- 页码：107-114
- 全文大小：1839 K
文摘
- •
Static recrystallization (SRX) behaviors of a Ni-based superalloy are studied.
- •
A cellular automaton model with probabilistic state switches is developed.
- •
Solute elements have a drag effect on grain boundary motion.
- •
Nucleation rate of SRX grains are sensitive to deformation parameters.
- •
Inhomogeneity of grain size first increases, then decreases with the increased SRX fraction.