Effect of Heat Treatment on η Phase Formation and Hardness of LPBF WC-Co with Different Carbon Content

Hiroyuki Ibe; Junya Yamada; Yuta Kato; Masaki Kato; Asuka Suzuki; Naoki Takata; Makoto Kobashi

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Special Issue: Research Advances in Sintering Technology and Sintering Mechanism of Powders

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Special Issue: Research Advances in Sintering Technology and Sintering Mechanism of Powders

Chairperson:Akihiko CHIBA (Tohoku University), Naoyuki NOMURA (Tohoku University)

[2-21A] Effect of Heat Treatment on η Phase Formation and Hardness of LPBF WC-Co with Different Carbon Content

〇Hiroyuki Ibe^1,2, Junya Yamada¹, Yuta Kato¹, Masaki Kato³, Asuka Suzuki², Naoki Takata², Makoto Kobashi² (1.FUJIMI INCORPORATED, 2.Nagoya University, 3.Aichi Center for Industry and Science Technology)

Keywords:Cemented Carbide, Laser powder bed fusion, Heat treatment, Microstructure, Hardness

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