Special Issue: New Developments of Technology and Study for Hard (Tool) Materials

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New Developments of Technology and Study for Hard (Tool) Materials

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

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[4-2A] Fabrication of WC-Ni hard coatings by wet plating gas carburizing composite method

〇Hiroki OBA¹, Daichi KYUKO¹, Kotaro MUROTANI¹, Masayuki NAKAGAWA², Yasuyoshi SAITO³, Hiroshi SAITO⁴, Motofumi OHKI⁴ (1.Graduate School of Science and Technology, Niigata Univ., 2.Industrial Res. Inst. of Niigata Pref., 3.Tokyo Metropolitan Industrial Technol. Res. Inst., 4.Faculty of Eng., Niigata Univ.)

※This presenter is a candidate for the Student Award for Outstanding Presentation.

[4-3A] Effects of Nb amount on mechanical properties and the microstructure of W–Ti–Ta–Nb–C high-entropy ceramics

〇Koki Sato¹, Takashi Sekine², Shigeaki Sugiyama², Akihiro Nino¹ (1.Akita University, 2.Akita Industrial Technology Center)

※This presenter is a candidate for the Student Award for Outstanding Presentation.

[4-4A] Mechanical properties of WC–Si₃N₄hard ceramics

〇Harunobu Takahashi¹, Takashi Sekine², Shigeaki Sugiyama², Akihiro Nino¹ (1.Akita university, 2.Akita Industrial Technology Center)

※This presenter is a candidate for the Student Award for Outstanding Presentation.

Session information

New Developments of Technology and Study for Hard (Tool) Materials

[4-2A] Fabrication of WC-Ni hard coatings by wet plating gas carburizing composite method

[4-3A] Effects of Nb amount on mechanical properties and the microstructure of W–Ti–Ta–Nb–C high-entropy ceramics

[4-4A] Mechanical properties of WC–Si₃N₄hard ceramics

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Session information

New Developments of Technology and Study for Hard (Tool) Materials

[4-2A] Fabrication of WC-Ni hard coatings by wet plating gas carburizing composite method

[4-3A] Effects of Nb amount on mechanical properties and the microstructure of W–Ti–Ta–Nb–C high-entropy ceramics

[4-4A] Mechanical properties of WC–Si3N4 hard ceramics

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[4-4A] Mechanical properties of WC–Si₃N₄hard ceramics