General Session

General Session: Hard Materials

Chairperson:Hideaki MATSUBARA (Tohoku University), Masayuki TAKADA (Nippon tokusyu goukin CO., LTD.)

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[8-1A] Influence of Heat Treatment on the Mechanical Properties of WC-Ni Hard Coating

〇Motofumi OHKI¹, Hiroki OBA², Masayuki NAKAGAWA³, Yoshiyasu SAITOH⁴, Hiroshi SAITO¹ (1.Faculty of Engineering, Niigata University, 2.Graduate School of Science and Technology, Niigata University, 3.Industrial Research Institute of Niigata Prefecture, 4.Tokyo Metropolitan Industrial Technology Research Institute)

[8-2A] Analysis of WC/WC Interfacial adhesion in cemented carbide

〇Satoshi ONO¹, Katsumi OKAMURA¹, Hideharu NAKASHIMA², Masatoshi MISTUHARA², Ayumu YOSHIDA² (1.Sumitomo Electric Industries, Ltd., 2.Kyushu University)

[8-3A] Effects of hard carbide additions on mechanical properties of AlN ceramics

〇Takashi SEKINE^1,2, Akihiro NINO², Yasushi SUGAWARA¹, Shigeaki SUGIYAMA¹, Ken-ichi OHGUCHI², Hitoshi TAIMATSU² (1.Akita Industrial Technology Center, 2.Graduate School of Engineering Science Akita University)

[8-4A] Effects of Ta and Hf amount on mechanical properties of W-Ti-Ta-C hard ceramics

〇Akihiro Nino¹, Yuto Ishizumi¹, Takashi Sekine², Shigeaki Sugiyama² (1.Akita University, 2.Akita Industrial Technology Center)

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