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  • 专利标题:   Applying graphene coating to a substrate containing iron or aluminum, comprises providing metallic layer on a surface of substrate, and contacting metallic layer with a source of carbon atoms to provide a graphene coating on metallic layer.
  • 专利号:   WO2013160664-A1, GB2503046-A, EP2841796-A1, CN104334919-A, SG11201405583-A1, IN201407250-P1, US2015121837-A1, JP2015517034-W, RU2014147721-A
  • 发明人:   KINLOCH I, LEWIS A, KING M, LEVIS A
  • 专利权人:   RENOLD PLC, RENOLD PLC, RENOLD PLC, KINLOCH I, LEWIS A, KING M
  • 国际专利分类:   C10M103/02, C30B025/18, C30B029/04, F16G013/06, C23C016/26, C23C028/00, C23C016/02, C23C016/56, C01B031/02, F16G013/02, C23C012/00
  • 专利详细信息:   WO2013160664-A1 31 Oct 2013 F16G-013/06 201377 Pages: 26 English
  • 申请详细信息:   WO2013160664-A1 WOGB051016 22 Apr 2013
  • 优先权号:   GB007515, GB007687, GB011950

▎ 摘　　要

NOVELTY - Applying a graphene coating to a substrate containing iron or aluminum, comprises: providing a metallic layer on a surface of the substrate; and contacting the metallic layer with a source of carbon atoms to provide a graphene coating on the metallic layer. USE - The method is useful for applying a graphene coating to a substrate containing iron or aluminum, where the substrate is e.g. chain (all claimed), gear, coupling, bearing or sprocket. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) a substrate comprising iron or aluminum with a metallic layer on a surface of the substrate and a graphene coating disposed on the metallic layer; (2) a chain comprising many chain link members and many pins interconnecting the link members, where a surface of at least one of the chain link member and/or a surface of at least one of the pin is provided with a graphene coating; and (3) a chain comprising many chain link members, many pins interconnecting the link members, and a bush and/or roller supported on at least one of the pin, where a surface of the bush and/or roller is provided with a graphene coating.