[P] P161~P174

[P161] Small specimen strength testing of Al2O3 coating on SiC

*Shaofan LYU¹, Sosuke Sosuke², Hirokazu Katsui³, Hao Yu², Yasuki Okuno², Ryuta Kasada² (1. Graduate School of Engineering, Tohoku University, 2. IMR, Tohoku University, 3. AIST)

Keywords:SiC、Shear stress

In this study, double notched shear testing is employed for evaluating the shear stress of interface with two types of mullite fabricated under various conditions so as to optimize the coating system.