• 专利标题:   Lubricant for metal forming, contains graphene nanotubes with average particle size.
  • 专利号:   RU2535491-C1
  • 发明人:   MAKSIMOV E A, STARSHIKH V V
  • 专利权人:   CHELY AGROENG ACAD
  • 国际专利分类:   C10M125/00, C10M125/02, C10M125/04, C10N040/20
  • 专利详细信息:   RU2535491-C1 10 Dec 2014 C10M-125/00 201481 Pages: 0 Russian
  • 申请详细信息:   RU2535491-C1 RU133589 18 Jul 2013
  • 优先权号:   RU133589

▎ 摘  要

NOVELTY - Invention relates to a lubricant for metal forming, which contains an alkali metal soap with moisture content of 10-20 wt %. The lubricant further contains graphene nanotubes with average particle size of 10-30 nm, which are modified with Mg(NO3)2 x 6H2O. The weight ratio of graphene particles to the additive is 1:1, or the lubricant further contains aluminium powder with particle size of 1-2 mcm, with the following ratio of components, wt %: graphene nanopowder - 1-1.5 or aluminium powder - 2.5-5.5; alkali metal soap with moisture content of 10-20 wt % - the balance. USE - Chemistry. ADVANTAGE - Improved anti-frictional and protective properties of the lubricant.2 ex, 1 tbl