Invention Grant
US08283297B2 Formulation which creates protection layers on the metallic friction and worn surfaces and method for preparing the same 有权
在金属摩擦磨损表面上形成保护层的制剂及其制备方法

  • Patent Title: Formulation which creates protection layers on the metallic friction and worn surfaces and method for preparing the same
  • Patent Title (中): 在金属摩擦磨损表面上形成保护层的制剂及其制备方法
  • Application No.: US12297820
    Application Date: 2007-03-27
  • Publication No.: US08283297B2
    Publication Date: 2012-10-09
  • Inventor: Yuansheng Jin
  • Applicant: Yuansheng Jin
  • Agency: Workman Nydegger
  • Priority: CN200610075832 20060420
  • International Application: PCT/CN2007/000991 WO 20070327
  • International Announcement: WO2007/121656 WO 20071101
  • Main IPC: C10M125/26
  • IPC: C10M125/26
Formulation which creates protection layers on the metallic friction and worn surfaces and method for preparing the same
Abstract:
Provided are a formulation which creates protection layers on the metal friction and wear surface and a method for preparing the same. The formulation provided here comprises 45-99 parts laminar hydroxyl silicate powders, 1-50 parts formulation which creates protection layers on the metal surface and method for preparing the same and 0.05-6 parts carbonization-graphitization catalyst, calculated by weight. Also provided is method for preparing the same. The formulation provided here could create a friction-reducing and wear-resistant nanocrystal protection layer in situ on the metal friction and wear surface, at the same time, it has high hardness of cermet and elastic modulus of formulation which creates protection layers on the metal surface and method for preparing the same high grade alloy steel.
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