Autumn Meeting of the Japan Society of Powder and Powder Metallurgy, 2025
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Session Details

Special Session: New Research and Development of Hard (Tool) Materials

New Development of Hard (Tool) Metals

Tue. Oct 28, 2025 9:20 AM - 10:30 AM JST
Tue. Oct 28, 2025 12:20 AM - 1:30 AM UTC
Room II(HALL 2)
9:20 AM - 9:35 AM JST(12:20 AM - 12:35 AM UTC)Student Award for Outstanding Presentation candidate

[2-1A]Mechanical properties of (W, Mo, Ta, Ti, Cr)C high-entropy ceramics and exploration of their influencing factors 《 Microstructure, Control 》

*Ami Hisanaga1, Takashi Sekine2, Shigeaki Sugiyama2, Kohei Hukuchi1, Kenichi Ohguchi1, Akihiro nino1 (1. Akita University, 2. Akita Industrial Technology Center)
9:35 AM - 9:50 AM JST(12:35 AM - 12:50 AM UTC)

[2-2A]Effect of simultaneous addition of W and Mo on the microstructure and mechanical properties of W–Ti–Ta–Nb–C ceramics 《 Synthesis, Process, Sintering 》

*Takashi SEKINE1, Koki SATO2, Yasushi SUGAWARA1, Shigeaki SUGIYAMA1, Akihiro NINO2 (1. Akita Industrial Technology Center, 2. Graduate School of Engineering Science Akita University)
9:50 AM - 10:05 AM JST(12:50 AM - 1:05 AM UTC)Student Award for Outstanding Presentation candidate

[2-3A]Evaluation of microstructure and mechanical properties of WC-Ni hard coatings under different plating conditions 《 Microstructure, Control 》

*Haruki MIYANAGA1, Masayuki NAKAGAWA2, Yasuyoshi SAITO3, Hiroshi SAITO4, Motofumi OKI4 (1. Graduate School of Science and Technology, Niigata University, 2. Industrial Research Institute of Niigata Prefecture, 3. Tokyo Metropolitan Industrial Technology Research Institute, 4. Faculty of Engineering, Niigata University)
10:05 AM - 10:20 AM JST(1:05 AM - 1:20 AM UTC)Student Award for Outstanding Presentation candidate

[2-4A]Effect of gas carburizing conditions on microstructure and mechanical properties of WC-Ni hard coatings with different plating layer structures 《 Microstructure, Control 》

*Daiki MISAWA1, Masayuki NAKAGAWA2, Yasuyoshi SAITO3, Hiroshi SAITO4, Motofumi OKI4 (1. Graduate School of Science and Technology, Niigata University, 2. Industrial Research Institute of Niigata Prefecture, 3. Tokyo Metropolitan Industrial Technology Research Institute, 4. Faculty of Engineering, Niigata University)
10:20 AM - 10:30 AM JST(1:20 AM - 1:30 AM UTC)

[Break]Break（10min）

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