[P-B] Poster session

[P-B-01] Effect of areal energy density on the formation of basal melt track irregularities in PBF-LB/M via in situ X-ray radiography

*Takuya Hirnauma^1,2, Yuki Wakai^1,2, Yuta Kushiya², Takayama Masayasu^1,2, Naoki Seto², Naoko Sato², Dennis Jodi², Shinsuke Suzuki^1,3 (1. Waseda University, 2. National Institute of Advanced Industrial Science and Technology, 3. Kagami Memorial Research Institute for Materials Science and Technology)

Keywords:

PBF-LB/M,X-ray radiography,Areal energy density,Support-free fabrication,Melt track bottom surface,Hastelloy X

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