General Session: Hard Materials

[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)

Keywords:resistance heated hot-pressing, hard carbide, high-entropy ceramics, hardness, fracture toughness