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公开(公告)号：US20230010590A1
公开(公告)日：2023-01-12
申请号：US17810039
申请日：2022-06-30
Applicant: ABB S.p.A.
Inventor： Anna Andersson , Erik Johansson , Su Zhao
IPC: H01H1/021
Abstract: A mechanism for an electrical device, including a plurality of metal parts which are not arranged for conducting an electrical current of which a first part includes a first contact surface and a second part includes a second contact surface arranged to move in relation to, and in contact with, the first contact surface. At least one of the first and second parts includes a Graphene and Related Materials (GRM) at its contact surface, in a metal-GRM composite.
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