[G] Solid process/ Solid and welding process(2)

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[291] Discovery of nano-scaled promising strengthening factor in 316L stainless steel fabricated by laser powder bed fusion

*Fei SUN¹, Yoshitaka Adachi¹, Kazuhisa Sato², takuya Ishimoto³, Takayoshi Nakano⁴, Yuichiro Koizumi⁴ (1. Department of Material Design Innovation Engineering, Nagoya University, 2. Research Center for Ultra-High Voltage Electron Microscopy, Osaka University, 3. Aluminium Research Center, University of Toyama, 4. Division of Materials and Manufacturing Science, Osaka University)

Keywords:

Laser powder bed fusion,316L stainless steel,Nano-scaled microstructure,Modulated structure,Strengthening

The present work aims to focus on the nano-scaled microstructure characteristics and explore nano-scaled possible strengthening factors.