[S5] S5.Materials Science of Additive Manufacturing(3)

[S5.35] Additive Manufacturing of Nanostructured WC-Co Cemented Carbides Granulated Powder via Laser Directed Energy Deposition

*Hattori Kaname¹, Yorihiro Yamashita², Takahiro KUNIMINE³ (1. Kanazawa University (Present: PFU Limited), 2. National Institute of Technology, Ishikawa College, 3. Kanazawa University)

Keywords:ナノ粒子、WC-Co超硬合金、レーザ指向性エネルギー堆積法、造粒粉末、超微細粒組織

レーザ指向性エネルギー堆積法によってWCナノ粒子の積層造形を試み，その微細組織と硬度の関係について調べた.