[S041] 溶融加工・半凝固加工

14:00 〜 14:15

[S041-03] Effect of Internal Defect Location and Surface Roughness on Fatigue Strength of Maraging Steel Fabricated by Powder Bed Fusion-Laser Beam

〇張 楠¹、氏家 諒介¹、宮下 幸雄¹ (1. 長岡技術科学大学)

キーワード：

Additive manufacturing、Powder bed fusion、Fatigue strength