公开(公告)号：US20200152399A1

公开(公告)日：2020-05-14

申请号：US16604453

申请日：2018-04-10

Applicant: ABB Schweiz AG

Inventor： Anna Andersson ,  Mamoun Taher ,  Ulf Jansson ,  Martin Wåhlander ,  Leili Tahershamsi ,  Helene Grennberg

IPC: H01H1/0237 ,  B22F3/16 ,  B22F1/00 ,  C22C26/00 ,  H01H1/027

Abstract: A metal-graphene composite product in the form of a sliding contact of an electric power application, in which graphene flakes are dispersed in a matrix of the metal, as well as to a method for obtaining such a composite product.