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  • 专利标题:   Metal-base graphene for composite electric contact material contains mostly base metal with graphite that is uniformly dispersed in metal basal body material.
  • 专利号:   CN102385938-A, CN102385938-B
  • 发明人:   CHEN H, DOU Y, WANG N, HE H
  • 专利权人:   UNIV CHINA ELECTRONIC SCI TECHNOLOGY
  • 国际专利分类:   C22C001/10, C23C018/16, H01B001/02, H01B013/00
  • 专利详细信息:   CN102385938-A 21 Mar 2012 H01B-001/02 201228 Pages: 5 Chinese
  • 申请详细信息:   CN102385938-A CN10354593 10 Nov 2011
  • 优先权号:   CN10354593

▎ 摘　　要

NOVELTY - Metal-base graphene contains 0.02-10 wt.% graphite and mostly base metal where the graphene is uniformly dispersed in the metal basal body material. USE - Metal-base graphene for composite electric contact material. ADVANTAGE - The composite electric contact material contains graphene-reinforced phase, thus providing excellent electric conductivity, heat resistance, increased hardness, wear resistance, stability and strong welding capability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the preparation method for metal-base graphene composite electric contact material.