[IS] International Session(2)　Cutting-Edge Science and Technology in Additive Manufacturing（2）

[IS17] Mitigating Gas Pores in Electron Beam Powder Bed Fusion

*Kenta Yamanaka¹, Shoya Aota¹, Haruko Numata¹, Yujie Cui¹, Yufan Zhao¹, Manami Mori², Jérôme Adrien³, Eric Maire³, Damien Fabrègue³, Akihiko Chiba^1,4 (1. IMR, Tohoku Univ., Japan, 2. NIT Sendai Col., 3. INSA Lyon, France, 4. NICHe, Tohoku Univ., Japan)

Keywords:additive manufacturing、electron beam powder bed fusion、porosity、plasma rotating electrode processing、solidification、X-ray computed tomography

In this presentation, the methods for mitigating gas pores in electron beam powder bed fusion additive manufacturing will be introduced based on our recent research.