RU2013138693A - METHOD FOR FORMING NANOCOMPOSITE COATING ON THE SURFACE OF PRODUCTS - Google Patents
METHOD FOR FORMING NANOCOMPOSITE COATING ON THE SURFACE OF PRODUCTS Download PDFInfo
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- RU2013138693A RU2013138693A RU2013138693/02A RU2013138693A RU2013138693A RU 2013138693 A RU2013138693 A RU 2013138693A RU 2013138693/02 A RU2013138693/02 A RU 2013138693/02A RU 2013138693 A RU2013138693 A RU 2013138693A RU 2013138693 A RU2013138693 A RU 2013138693A
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Abstract
1. Способ формирования нанокомпозитного покрытия на поверхности изделий, включающий очистку изделий и вакуумной камеры в среде инертного газа, ионное травление и нанесение нанокомпозитного покрытия методом физического осаждения из паровой фазы, отличающийся тем, что до нанесения нанокомпозитного покрытия проводят ионно-плазменную цементацию и ионное травление поверхности изделий, при этом ионно-плазменную цементацию с последующим ионным травлением осуществляют в N этапов, где N - целое число и N≥1.2. Способ по п.1, отличающийся тем, что формирование нанокомпозитного покрытия на поверхности изделий осуществляют путем формирования не менее одного микрослоя из нихрома, сплава алюминия с кремнием общей толщиной 2,3-3,0 мкм, причем указанный микрослой состоит из нанослоев этих материалов толщиной 1-100 нм, нанесение микрослоя осуществляют последовательным прохождением изделий перед магнетронами с мишенями из указанных материалов.3. Способ по п.2, отличающийся тем, что после формирования не менее одного микрослоя из нихрома, сплава алюминия с кремнием подают в камеру кислород и формируют на поверхности изделий микрослой из оксидов нихрома, сплава алюминия с кремнием общей толщиной 0,5-1,5 мкм, причем указанный микрослой состоит из нанослоев оксидов этих материалов толщиной 1-100 нм.1. The method of forming a nanocomposite coating on the surface of products, including cleaning products and a vacuum chamber in an inert gas environment, ion etching and applying a nanocomposite coating by physical vapor deposition, characterized in that prior to applying the nanocomposite coating, ion-plasma cementation and ion etching are carried out the surface of the products, with ion-plasma cementation followed by ion etching is carried out in N stages, where N is an integer and N≥1.2. The method according to claim 1, characterized in that the formation of a nanocomposite coating on the surface of the products is carried out by forming at least one microlayer of nichrome, an aluminum alloy with silicon with a total thickness of 2.3-3.0 microns, and the specified microlayer consists of nanolayers of these materials with a thickness 1-100 nm, the deposition of a microlayer is carried out by sequential passage of products in front of magnetrons with targets from these materials. 3. The method according to claim 2, characterized in that after the formation of at least one microlayer of nichrome, an aluminum-silicon alloy, oxygen is supplied to the chamber and oxygen is formed on the surface of the products by a microlayer of nichrome oxides, an aluminum alloy with silicon with a total thickness of 0.5-1.5 μm, and the specified microlayer consists of nanolayers of oxides of these materials with a thickness of 1-100 nm.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2013138693/02A RU2547381C2 (en) | 2013-08-21 | 2013-08-21 | Method to apply nanocomposite coating onto surface of item from heat-resistant nickel alloy |
Applications Claiming Priority (1)
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RU2013138693/02A RU2547381C2 (en) | 2013-08-21 | 2013-08-21 | Method to apply nanocomposite coating onto surface of item from heat-resistant nickel alloy |
Publications (2)
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RU2013138693A true RU2013138693A (en) | 2015-02-27 |
RU2547381C2 RU2547381C2 (en) | 2015-04-10 |
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RU2013138693/02A RU2547381C2 (en) | 2013-08-21 | 2013-08-21 | Method to apply nanocomposite coating onto surface of item from heat-resistant nickel alloy |
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RU (1) | RU2547381C2 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5864377A (en) * | 1981-10-12 | 1983-04-16 | Nachi Fujikoshi Corp | Surface coated tool and its production |
SU1832751A1 (en) * | 1990-06-18 | 1998-01-20 | Научно-производственное объединение "НИИТавтопром" | Method of producing wear-resistant coating made of metal compounds |
EP0703303A1 (en) * | 1994-07-27 | 1996-03-27 | Balzers Sa | Corrosion and wear resistant substrate and method of manufacture |
RU2340704C2 (en) * | 2007-02-01 | 2008-12-10 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Method for fabricated metallic product surface treatment |
RU2437963C1 (en) * | 2010-04-12 | 2011-12-27 | Государственное образовательное учреждение высшего профессионального образования "Московский энергетический институт (технический университет)" (ГОУВПО "МЭИ(ТУ)") | Procedure for application of nano-composite coating on surface of steel item |
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RU2547381C2 (en) | 2015-04-10 |
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Effective date: 20180822 |