[S5] S5.Multi-scale analysis of elementary processes in plasticity (VII)（2）

[S5.21] In-situ SEM observation/DIC strain analysis for inhomogeneous deformation in Al-Fe-Cu alloy manufactured by laser powder bed fusion

*Yue CHENG¹, Yuki Otani¹, Naoki Takata², Asuka Suzuki², Makoto Kobashi², Masaki Kato³ (1. 名大工（院生）、2. 名大工、3. あいち産技セ)

Keywords:aluminum alloys、laser powder bed fusion、melt pool structure、local strain distribution、digital image correlation

The study characterized the inhomogeneous deformation using digital image correlation (DIC) strain analysis for in-situ observed SEM images of the melt-pool structure in tensile deformation.