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公开(公告)号:US20220098754A1
公开(公告)日:2022-03-31
申请号:US17484259
申请日:2021-09-24
发明人: YU-MEI HU , SHI-CHU XUE , LI-MING SHEN , ZHENG-QUAN WANG , DONG-XU ZHANG , ZHONG-HUA MAI , AN-LI QIN , QING-RUI WANG , CHING-HAO YANG , KAR-WAI HON , HAO ZHOU
摘要: A metal product includes a metal substrate, at least one first hole, at least one second hole, and at least one third hole. The first hole is formed in a surface of the metal substrate. The second hole is formed in at least one of a portion of the surface of the metal substrate without the first hole and an inner surface defining the first hole. The third hole is formed in at least one of a portion of the surface of the metal substrate without the first hole and without the second hole, a portion of the inner surface defining the first hole without the second hole, and an inner surface defining the second hole. The first, second, and third holes enhance a bonding strength between the metal product and a material product. The disclosure also provides a metal composite and a method for manufacturing the metal product.
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公开(公告)号:US20210039350A1
公开(公告)日:2021-02-11
申请号:US16944559
申请日:2020-07-31
发明人: ZHENG-QUAN WANG , KAR-WAI HON
IPC分类号: B32B3/30 , C25F3/06 , C25F3/04 , C25F3/08 , C25F7/00 , B32B15/18 , B32B15/20 , B32B7/04 , C25D17/10
摘要: A metal product capable of firmly combing a component of different materials with the metal to form a metal composite article includes a metal substrate. One or more surfaces of the metal substrate have a hole therein, the hole decreases in size towards an opening on the surface. A is the longest distance between any two points on a periphery of the opening. A plane of the opening is defined by the two points and a third point on the periphery of the opening. A periphery of an inner wall of the hole is defined on an intersection of the section plane and the inner wall of the hole. B is the longest distance between any two points on the periphery of the inner wall of the hole, and B is greater than A. The disclosure further provides a metal composite article and a method of manufacture.
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