[P] P40~P46

[P41] Influence of Processing Parameters on Microstructures and Hardness of WC-50vol.%CrMnFeCoNi HEA Cemented Carbides Processed by the L-DED

*Wenheng Guo¹, Kaito Ebihara², Yorihiro Yamashita³, Takahiro Kunimine¹ (1. Kanazawa University, 2. Kanazawa University (Present: NGK INSULATORS, LTD.), 3. University of Fukui)

Keywords:Cemented carbide、Laser directed energy deposition、High-entropy alloys、Metal-matrix composite、Processing parameter

Influence of processing parameters on microstructures and mechanical properties of WC-HEA cemented carbides formed by the L-DED were investigated by comparing the WC-Co cemented carbides.