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  • 专利标题:   Preparation of magnesium alloy surface functionalized graphene coating by performing hydroxylation treatment of alloy, performing silylation treatment with amino-containing silane coupling agent, aging and soaking in graphene dispersion.
  • 专利号:   CN106048593-A
  • 发明人:   ZHANG H, TONG L, WANG X, ZHANG J, CHENG L, QIU X, MENG J
  • 专利权人:   CHANGCHUN APPLIED CHEM INST CHINESE ACAD
  • 国际专利分类:   C23C022/00, C23C022/60, C23C022/68
  • 专利详细信息:   CN106048593-A 26 Oct 2016 C23C-022/68 201701 Pages: 10 Chinese
  • 申请详细信息:   CN106048593-A CN10675476 16 Aug 2016
  • 优先权号:   CN10675476

▎ 摘　　要

NOVELTY - Preparation of magnesium alloy surface functionalized graphene coating comprises performing hydroxylation treatment of surface of magnesium alloy, performing silylation treatment with amino-containing silane coupling agent solution, aging to obtain magnesium alloy, mixing graphene powder and water to obtain graphene dispersion, soaking magnesium alloy and reacting in presence of catalyst. USE - Method for preparing magnesium alloy surface functionalized graphene coating. ADVANTAGE - The coating has good binding strength, and effectively improves corrosion resistance and abrasion resistance of magnesium alloy.