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  • 专利标题:   Preparation of graphene reinforced cobalt matrix composite material used for wear-resistant tool includes weighing ingredients of predetermined proportion for mixing, vacuuming mixed ingredients, hot pressing, milling and cleaning.
  • 专利号:   CN111705240-A
  • 发明人:   YANG B, WANG G, TANG K, YOU L, LIU P, LIU K, LIU C
  • 专利权人:   UNIV HENAN SCI TECHNOLOGY
  • 国际专利分类:   B22F003/14, B22F003/24, B22F005/00, B22F009/04, C22C001/05, C22C019/07, C22F001/02, C22F001/10
  • 专利详细信息:   CN111705240-A 25 Sep 2020 C22C-019/07 202087 Pages: 6 Chinese
  • 申请详细信息:   CN111705240-A CN10632374 02 Jul 2020
  • 优先权号:   CN10632374

▎ 摘　　要

NOVELTY - Preparation of graphene reinforced cobalt matrix composite material comprises weighing ingredients of predetermined proportion for mixing, vacuuming mixed ingredients, hot pressing, performing heat preservation treatment to obtain blank, treating blank by aging, milling and cleaning. USE - The preparation of graphene reinforced cobalt matrix composite material is used for wear-resistant tool (claimed). ADVANTAGE - The material has excellent quality, good wear resistance, cutting performance and excellent high temperature mechanical properties.