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|1. (WO2018011933) BONDED STACKED METAL SHEET BODY|
|Applicants:||NIPPON STEEL & SUMITOMO METAL CORPORATION
|Title:||BONDED STACKED METAL SHEET BODY|
This bonded stacked metal sheet body 50 is provided with multiple metal sheets (first metal sheet 50a, second metal sheet 50b) and bonded parts 51 where the multiple metal sheets 50a and 50b are bonded to each other. The bonded parts 51 are, for example, dot-shaped and disposed in a regular pattern. Said bonded parts 51 can be formed by publically known methods such as spot welding. A gasket 1 in which said bonded stacked metal sheet body 50 is used is capable of compensating for reduced surface pressure even when bead fatigue occurs and is capable of maintaining sealing even when used for long periods in a high temperature environment.