• 专利标题:   Aluminum mold useful for automobile engine, e.g. the aluminum mold main body, buffer layer, graphene wear-resistant layer and zirconium oxide anti-corrosion layer are sequentially arranged from inside to outside.
  • 专利号:   CN111826662-A
  • 发明人:   ZHANG Z
  • 专利权人:   ZHANG Z
  • 国际专利分类:   B21D037/01, B21D037/10, B21D053/84, C23C026/00, C23F011/02, C23F017/00, C25D015/00, C25D007/00
  • 专利详细信息:   CN111826662-A 27 Oct 2020 C23F-017/00 202094 Pages: 9 Chinese
  • 申请详细信息:   CN111826662-A CN10716109 23 Jul 2020
  • 优先权号:   CN10716109

▎ 摘  要

NOVELTY - Aluminum mold is claimed. The aluminum mold main body, the buffer layer, the graphene wear-resistant layer and zirconium oxide anti-corrosion layer are sequentially arranged from inside to the outside, the buffer layer is nickel-polytetrafluoroethylene coating, the buffer layer is coated on the outer surface of the aluminum mold main body and the graphene wear-resistant layer is arranged between buffer layer and zirconium oxide anti-corrosion layer. USE - The aluminum mold is useful for automobile engine (claimed). ADVANTAGE - The aluminum mold has excellent chemical stability, corrosion resistance and excellent anti-aging endurance by multi-layer coating on the surface. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing aluminum mold.