| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat insulating layered structure which is not only excellent in heat insulation, but also inseparable between each layer as a single unit of whole layered structure, and provided with a long life of its heat insulation coating, especially of its exterior ceramic layer. SOLUTION: The heat insulation coating for a layered structure (1) of the invention is composed of; a metal adhesive layer (7), an interior ceramic layer (10) and an exterior ceramic layer (13). The metal adhesive layer consists of specific metals, such as cobalt and chromium, and the exterior ceramic layer consists of a specific gadolinium-zirconium oxide. A structural member with this coating can serve for such uses as aircraft, gas turbine, steam turbine, or compressor. COPYRIGHT: (C)2007,JPO&INPIT |
