[c-2] Materials Characterization

[2023-c-10] Radiation Heating Test of Porous MgAl₂O₄ Ceramics with Low Emissivity as Inner Thermal Insulator for Stand-off Thermal Protection System using an Arc-heated Wind Tunnel

*Shuko Akamine^1,4, Yasuko Sudo², Chiharu Ogawa², Toshio Ogasawara², Takuya Aoki³ (1. Coorstek KK, 2. Tokyo University of Agriculture and Technology, 3. Japan Aerospace Exploration Agency, 4. National Institude of Technology, Okinawa College (present affilication))

キーワード：oxide ceramics, thermal protection system (TPS), porous materials, emissivity, radiation heating test