[S10] S10 マテリアルズ・インテグレーション（Ⅳ） ―社会実装に向けた取り組み― (2)

[S10.20] Accelerate the fabrication of Ti-6Al-4V alloys by PBF-EB without internal defects via machine learning

*Yunwei Gui¹、Kenta Aoyagi²、Akihiko Chiba² (1.Graduate School of Engineering, Tohoku University、2.Institute for Materials Research, Tohoku University)

キーワード：Additive manufacturing、Ti-6Al-4V alloys、Machine learning

A wider processing window of defect-free Ti-6Al-4V alloy was predicted by combining SVM and the Sdr value, which also provides the possibility of subsequent development of higher performance alloy.