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公开(公告)号：US20170326632A1
公开(公告)日：2017-11-16
申请号：US15527366
申请日：2015-11-03
IPC分类号： B22D19/04 , B23K20/04 , B32B15/01 , B23K103/04
CPC分类号： B22D19/04 , B23K20/04 , B23K2103/04 , B23K2103/20 , B23K2103/24 , B32B15/011
摘要： Disclosed is a method for producing a composite material, wherein two or more composite components are arranged with respect to one another by casting to form a composite, so as to create a contact region essentially without a material bond between the composite components, wherein the composite components are thereafter materially bonded to one another in the contact region by means of a hot-rolling process.
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公开(公告)号：US10882106B2
公开(公告)日：2021-01-05
申请号：US15527366
申请日：2015-11-03
IPC分类号： B22D19/04 , B23K20/04 , B32B15/01 , B23K103/04 , B23K103/20 , B23K103/24
摘要： Disclosed is a method for producing a composite material, wherein two or more composite components are arranged with respect to one another by casting to form a composite, so as to create a contact region essentially without a material bond between the composite components, wherein the composite components are thereafter materially bonded to one another in the contact region by means of a hot-rolling process.
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公开(公告)号：US10525669B2
公开(公告)日：2020-01-07
申请号：US15554827
申请日：2016-02-23
IPC分类号： B23K20/00 , B32B15/01 , B23K20/04 , B23K20/227 , B23K20/24 , B23K31/02 , B32B15/18 , B21B1/38 , B23K101/16 , B23K101/18 , B23K103/04
摘要： A method for producing a composite material, particularly a steel composite material, may involve providing a first workpiece and a second workpiece, producing a bonded connection between said first and said second workpiece in order to form a provisional composite, and rolling said provisional composite in order to form the composite material. During the rolling, the bonded connection may be at least partially released, in the form of a predetermined breaking point. The rolling may be performed as hot rolling. Further, the method may involve substantially hermetically sealing the provisional composite by way of a sealant. The first and second work pieces, moreover, may be peripherally connected by way of the bonded connection along an edge area of a contact surface formed by the first and second work pieces.
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