Additive manufacturing of metals: Microstructure evolution and multistage control

• Published in: Journal of materials science & technology Vol. 100; pp. 224 - 236
• Main Authors: Liu, Zhiyuan, Zhao, Dandan, Wang, Pei, Yan, Ming, Yang, Can, Chen, Zhangwei, Lu, Jian, Lu, Zhaoping
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 20.02.2022
• Subjects: Additive manufacturing; Melt pool; Metallic materials; Microstructure evolution; Processing map; Processing map; Melt pool; Additive manufacturing; Metallic materials; Microstructure evolution

•A comprehensive processing map is proposed for additive manufacturing of metals.•Additively manufactured microstructures are developed during and after solidification of melt pool.•Formation mechanisms of multistage microstructures are analyzed, accordingly the microstructure control methods are pr...