| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforcing structure of a composite ceramic material suitable for a liner material of a burner combustion chamber or the like, and a manufacturing method thereof. SOLUTION: A tube opening part of a tubular body A constituted of cloth of long ceramic fibers is divided by a large number of cuts 1 and the divided pieces thus formed are so bent outward as to form a flange part 2. Ring-shaped bodies B made of the same kind of material as the above separately are put on the front and the rear of the flange part 2 and fitted thereon. For this fitting, a paste-like matrix constituted mainly of ceramic is applied beforehand on the tubular body, the flange part and the ring-shaped body, and these are dried and sintered in a bonded state to be made into a tubular-body product. |
