[E2-O301] Oral 301

10:00 AM - 10:25 AM JST(1:00 AM - 1:25 AM UTC)

[E2-O301-01] Grain Boundary Strength and Its Degradation of High Thermal Conductivity Silicon Nitride Ceramics

*Junichi Tatami Tatami¹, Komaki Matsuura¹, Motoyuki Iijima¹, Takuma Takahashi², Hiromi Nakano³, Tatsuki Ohji¹ (1. Yokohama National Univ. (Japan), 2. Kanagawa Inst. of Indus. Sci. and Tech. (Japan), 3. Toyohashi Univ. Tech. (Japan))

Keywords:

Grain boundary,Strength,Microcantilever bending,Silicon Nitride,Fatigue