| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat shielding structure having resistance to a high temperature up to about 1,600°C.SOLUTION: A heat shielding structure 10 includes a heat-proof metal base material 11 comprising MCrAlY (M is at least one kind of atom selected from Ni, Co and Fe) or the like, an aluminum oxide layer 13 formed on the surface of the heat-proof metal base material 11, and a first layer 15 containing YTaOdoped zirconia formed on the surface of the aluminum oxide layer 13. |
