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  • 专利标题:   Copper-magnesium-manganese-based aluminum alloy useful for cable, comprises copper, manganese, magnesium, scandium, modified graphene and aluminum and impurities.
  • 专利号:   CN109097633-A
  • 发明人:   WANG Z
  • 专利权人:   ANQING ZEYE NEW MATERIAL TECHNOLOGY PROMOTION SERVICE CO LTD
  • 国际专利分类:   C22C021/00, C22C001/10, C22F001/04, H01B001/02
  • 专利详细信息:   CN109097633-A 28 Dec 2018 C22C-021/00 201911 Pages: 6 Chinese
  • 申请详细信息:   CN109097633-A CN10996363 29 Aug 2018
  • 优先权号:   CN10996363

▎ 摘　　要

NOVELTY - Copper-magnesium-manganese-based aluminum alloy comprises 0.03-0.09 wt.% copper, 0.2-0.4 wt.% manganese, 0.02-0.08 wt.% magnesium, 0.04-0.08 wt.% scandium, 0.2-0.4 wt.% modified graphene, and aluminum and impurities (balance), the modified graphene is mainly composed of nano titanium dioxide, iron powder, lanthanum oxide, zinc powder and graphene powder. USE - The aluminum alloy is useful for cable (claimed). ADVANTAGE - The aluminum alloy: has low electrical resistivity, excellent creep resistance and fatigue resistance.