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  • 专利标题:   Graphene modified sliding electric contact material comprises base component, friction element, and lubricating component.
  • 专利号:   CN106057272-A, CN106057272-B
  • 发明人:   LIU R, LIN X, CHEN J, XIONG X, LIAO N, HE D
  • 专利权人:   UNIV CENT SOUTH
  • 国际专利分类:   B22F001/02, B22F003/02, B22F003/10, C22C001/05, C22C001/10, C22C009/00, H01B001/02, H01B001/04, H01B001/08
  • 专利详细信息:   CN106057272-A 26 Oct 2016 H01B-001/02 201682 Pages: 7 Chinese
  • 申请详细信息:   CN106057272-A CN10522932 06 Jul 2016
  • 优先权号:   CN10522932

▎ 摘　　要

NOVELTY - A graphene modified sliding electric contact material comprises 68-70 pts. wt. base component, 0.2-0.4 pt. wt. friction element, and 29.4-31.8 pts. wt. lubricating component. The base component is made of 0-1.5 pts. wt. copper or graphite modified copper. The friction component is made of 0-15 pts. wt. silicon dioxide or graphene modified silicon dioxide. The lubricating component is graphite. USE - Graphene modified sliding electric contact material. ADVANTAGE - The contact material has low production cost, good comprehensive performance, simple preparation method, and good production safety.