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公开(公告)号:US20250018690A1
公开(公告)日:2025-01-16
申请号:US18897101
申请日:2024-09-26
Applicant: NGK INSULATORS, LTD.
Inventor: Tomoki NAGAE , Takahiro YAMADERA , Kota OZEKI , Hirotomo TAKAHAMA
IPC: B32B18/00
Abstract: A joined body includes: a first plate; a second plate of a same type as or a different type from a type of the first plate; an amorphous layer existing at a joint interface between the first plate and the second plate; a first plate alteration layer existing on a side of the first plate in contact with the amorphous layer; and a second plate alteration layer existing on a side of the second plate in contact with the amorphous layer.