Session information

Special Issue: Progress of Engineering and Research for Future Development of Hard Materials

Wed. Oct 31, 2018 2:30 PM - 3:30 PM Room I (3F, Room 301)

Chairperson:Tetsushi MATSUDA(Japan Fine Ceramics Center)

The presenters with circle mark are candidates for the Student Award for Outstanding Presentation.

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2:30 PM - 2:45 PM

[1-37A] Microstructure after crack propagation in WC-Co alloy

*Takahisa Yamamoto¹, Takuto Itoh¹, Tomoharu Tokunaga¹ (1. Nagoya University)

2:45 PM - 3:00 PM

[1-38A] Discussion on High Strength Revelation for WC-Ti(C,N)-Cr₃C₂-Co Ultra-fine Cemented Carbides

*Masayuki Takada¹, Tomohiro Tsutsumi¹, Hideaki Matsubara² (1. Nippon tokusyu goukin CO.,LTD., 2. Tohoku University)

3:00 PM - 3:15 PM

[1-39A] Calculated phase diagram and liquid phase sintering behavior of WC-Co cemented carbides

^○Yukako Nimura¹, Tomohiro Tsutsumi², Masayuki Takada², Masanobu Kamitakahara¹, Hideaki Matsubara¹ (1. Tohoku University, 2. Nippon Tokushu Goukin Co., LTD.)

3:15 PM - 3:30 PM

[1-40A] Liquid phase movement and deformation during sintering of cemented carbide

*Yasuharu Fukuichi¹, Taichi Kajiwara¹, takeshi Saito¹, Hideaki Matsubara² (1. Kyoritsu Gokin Co.,LTD., 2. Tohoku University)