Investigation of isothermal continuous hot deformation behavior of the new as-cast alumina-forming austenitic alloy

• Published in: Journal of alloys and compounds Vol. 928; p. 167236
• Main Authors: Wang, Qian, Liu, Tian, Tan, Li, Cheng, Xiaonong, Yuan, Zhizhong, Ju, Yulin, Cao, Fuyang, Ding, Hengnan, Chen, Leli, Zhang, Baosen, Luo, Rui
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 20.12.2022; Elsevier BV
• Subjects: Alloys; Alumina-forming austenite; Aluminum oxide; As-cast microstructure; Continuous casting; Deformation effects; Dynamic recrystallization; Flow resistance; Grain size; Heat resistant alloys; Hot deformation; Isothermal; Microstructure; Nucleation; Recrystallization; Hot deformation; Isothermal; As-cast microstructure; Alumina-forming austenite; Recrystallization

Multi-pass isothermal continuous hot deformation experiments were designed for homogenization and recrystallization in the as-cast alumina-forming austenite (AFA) heat-resistant alloy. Flow curves and microstructure characterization were used to study the grain evolution with different deformation p...