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  • 专利标题:   Method for toughening alumina ceramics involves adding graphene as secondary phase to alumina ceramic, and subjecting alumina ceramic to sintering for densification.
  • 专利号:   CN110282959-A
  • 发明人:   LIANG L, HE X, PENG Q, LI Y
  • 专利权人:   SHENZHEN XICHUANG ADVANCED MATERIAL INST, HARBIN INST TECHNOLOGY SHENZHEN GRADUATE
  • 国际专利分类:   C04B035/10, C04B035/622, C04B035/63, C04B035/64, C04B035/645
  • 专利详细信息:   CN110282959-A 27 Sep 2019 C04B-035/10 201978 Pages: 7 Chinese
  • 申请详细信息:   CN110282959-A CN10701517 31 Jul 2019
  • 优先权号:   CN10701517

▎ 摘　　要

NOVELTY - Method for toughening alumina ceramics involves adding graphene as secondary phase to alumina ceramic, and subjecting alumina ceramic to sintering for densification to obtain alumina-based composite material with excellent toughness. USE - Method for toughening alumina ceramics. ADVANTAGE - The method effectively improves toughness of alumina ceramic by sintering densification.