• 专利标题:   METHOD FOR PRODUCING A COMPOSITE METAL-DISPERSED COATING, DISPERSED SYSTEM FOR PRECIPITATION OF COMPOSITE METAL-DISPERSED COATING AND METHOD OF ITS PRODUCTION.
  • 专利号:   RU2746861-C1
  • 发明人:   ESAULOV S K, KUKUSHKIN S S, SVETLOV G V, ESAULOVA TS V
  • 专利权人:   ESAULOV S K, KUKUSHKIN S S, SVETLOV G V, ESAULOVA TS V
  • 国际专利分类:   B82Y030/00, C23C018/52, C25D015/00, C25D005/10
  • 专利详细信息:   RU2746861-C1 21 Apr 2021 C25D-015/00 202136 Pages: 1 Russian
  • 申请详细信息:   RU2746861-C1 RU124594 24 Jul 2020
  • 优先权号:   RU124594

▎ 摘  要

NOVELTY - Invention relates to the production of a composite metal-dispersed coating, as well as to a dispersed system and its production, it can be used in medical activities, transport, and nuclear, military, aviation and space fields. The method for producing this coating includes the precipitation of at least one layer of a metal membrane by chemical or electrochemical precipitation from a solution or electrolyte, respectively, containing an ion source of the precipitated substance and a dispersed system. Before and after the precipitation of each of the layers, the surface is treated with water washing, drying, chemical treatment, mechanical treatment, heat treatment, or several of them. The dispersed system consists of a mixture of a liquid dispersed medium in the form of water, a solid dispersed phase, and a stabilizer. The solid dispersed phase is a mixture of at least two substances in the form of dispersed particles selected from a group containing carbon, silicide, carbide, nitride, carbon nitride, boride, oxide, or a combination thereof. Carbon is selected from a group containing graphite, pyrolytic graphite, reduced graphene oxide, diamond, synthetic carbon diamond-containing substance, graphene, lonsdaleite, fullerene, astralen, carbine, carbon nanotubes, or a combination thereof. USE - Medicine; transport; nuclear industry; military industry; aviation; space industry. ADVANTAGE - Invention provides a composite metal-dispersed coating with higher operational and technical characteristics by increasing corrosion resistance, hardness, strength, heat resistance, fire resistance, chemical resistance, wear resistance, adhesion, reducing the coefficient of friction, changing the coefficient of thermal conductivity and radiation protection. 6 cl, 4 dwg