• 专利标题:   Preparation of graphene reinforced magnesium matrix composite material involves taking graphene and magnesium alloy powder, mixing magnesium powder and ethanol, vacuumizing, dissolving magnesium powder, and mechanical agitating.
  • 专利号:   CN107058832-A
  • 发明人:   YU Y, ZHANG H, LI L
  • 专利权人:   UNIV HARBIN SCI TECHNOLOGY
  • 国际专利分类:   C22C001/05, C22C023/00
  • 专利详细信息:   CN107058832-A 18 Aug 2017 C22C-023/00 201771 Pages: 7 Chinese
  • 申请详细信息:   CN107058832-A CN10317172 08 May 2017
  • 优先权号:   CN10317172

▎ 摘  要

NOVELTY - Preparation of graphene reinforced magnesium matrix composite material comprises taking graphene and magnesium alloy powder, mixing magnesium powder and ethanol, vacuumizing, dissolving magnesium powder, mechanical agitating, ultrasonic dispersing, ultrasonic mixing graphene and ethanol, adding to magnesium alloy solution dropwise, ultrasonic dispersing, agitating, heating, evaporating, vacuum ball milling under argon atmosphere, vacuum drying, dispersing, grinding, and sintering. USE - Method for preparing graphene reinforced magnesium matrix composite material. ADVANTAGE - The method is simple, practical, and suitable for military and aviation applications.