| 摘要 |
PROBLEM TO BE SOLVED: To keep joint strength relatively high even in a case of being arranged under relatively high temperature atmosphere.SOLUTION: A jointing body of a ceramic body and a metal body includes: a columnar ceramic body; a cylindrical metal body having an opening end part into which the end part of the ceramic body is inserted; and a ceramic reinforcement member positioned on the outer peripheral surface of the opening end part of the metal body. In the jointing body, the end part of the ceramic body and the opening end part of the metal body are joined through a first joint layer, and the outer peripheral surface of the opening end part of the metal body and the inner peripheral surface of the reinforcement member are joined through a second joint layer. |
