RU2013130575A - METHOD FOR APPLYING PROTECTIVE COATING TO SURFACE OF STEEL PRODUCT - Google Patents
METHOD FOR APPLYING PROTECTIVE COATING TO SURFACE OF STEEL PRODUCT Download PDFInfo
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- RU2013130575A RU2013130575A RU2013130575/02A RU2013130575A RU2013130575A RU 2013130575 A RU2013130575 A RU 2013130575A RU 2013130575/02 A RU2013130575/02 A RU 2013130575/02A RU 2013130575 A RU2013130575 A RU 2013130575A RU 2013130575 A RU2013130575 A RU 2013130575A
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Abstract
1. Способ нанесения защитного покрытия на поверхность стального изделия, включающий очистку изделий и вакуумной камеры в среде инертного газа, ионное травление и ионно-плазменное азотирование поверхностей изделий, формирование покрытия физическим осаждением из паровой фазы, отличающийся тем, что на стадии ионного травления и формирования покрытия производят обработку поверхности импульсным магнетронным разрядом с импульсной плотностью мощности от 0,03 до 10 кВт/см.2. Способ по п.1, отличающийся тем, что формирование покрытия осуществляют нанесением на поверхности изделия микрослоя из титана, хрома общей толщиной 0,5-0,7 мкм, причем указанный микрослой состоит из нанослоев этих материалов толщиной 10-100 нм, нанесение микрослоя осуществляют последовательным прохождением изделия перед магнетронами с мишенями из указанных материалов.3. Способ по п.2, отличающийся тем, что подают в камеру азот и формирование покрытия осуществляют нанесением на поверхности изделия дополнительного микрослоя из нитридов титана, хрома общей толщиной 2,8-3,3 мкм, причем указанный микрослой состоит из нанослоев нитридов этих материалов толщиной 10-100 нм, нанесение микрослоя осуществляют последовательным прохождением изделия перед магнетронами с мишенями из указанных материалов.1. The method of applying a protective coating to the surface of a steel product, including cleaning products and a vacuum chamber in an inert gas environment, ion etching and ion-plasma nitriding of product surfaces, forming a coating by physical vapor deposition, characterized in that at the stage of ion etching and formation coatings produce surface treatment by pulsed magnetron discharge with a pulsed power density of 0.03 to 10 kW / cm. 2. The method according to claim 1, characterized in that the coating is formed by applying on the surface of the product a microlayer of titanium, chromium with a total thickness of 0.5-0.7 microns, and the specified microlayer consists of nanolayers of these materials with a thickness of 10-100 nm, the microlayer is applied sequential passage of the product in front of magnetrons with targets from the indicated materials. 3. The method according to claim 2, characterized in that nitrogen is fed into the chamber and the coating is formed by applying an additional microlayer of titanium nitride and chromium with a total thickness of 2.8-3.3 microns on the surface of the product, said microlayer consisting of nitrides of nitrides of these materials with a thickness 10-100 nm, the deposition of a microlayer is carried out by sequential passage of the product in front of magnetrons with targets from these materials.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013130575/02A RU2554828C2 (en) | 2013-07-04 | 2013-07-04 | Application of protective coating on steel article surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013130575/02A RU2554828C2 (en) | 2013-07-04 | 2013-07-04 | Application of protective coating on steel article surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013130575A true RU2013130575A (en) | 2015-01-10 |
| RU2554828C2 RU2554828C2 (en) | 2015-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013130575/02A RU2554828C2 (en) | 2013-07-04 | 2013-07-04 | Application of protective coating on steel article surface |
Country Status (1)
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| RU (1) | RU2554828C2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU179496U1 (en) * | 2017-02-22 | 2018-05-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" | Installation for applying multilayer coatings with enhanced interlayer adhesion by magnetron sputtering |
| RU2660502C1 (en) * | 2017-11-28 | 2018-07-06 | федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") | Method for applying a coating to the surface of a steel product |
| RU2690385C1 (en) * | 2018-12-21 | 2019-06-03 | Акционерное общество "Дальневосточная генерирующая компания" | Method of applying a corrosion-resistant coating on the surface of a steel blade of a steam turbine |
| RU2742751C1 (en) * | 2020-07-14 | 2021-02-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") | Method of producing a wear-resistant nanostructured coating |
| RU2768046C1 (en) * | 2021-12-07 | 2022-03-23 | федеральное государственное автономное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" | Method for obtaining a multifunctional multilayer coating |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2039843C1 (en) * | 1992-03-03 | 1995-07-20 | Научно-производственное предприятие "Новатех" | Method for integrated treatment of articles |
| GB2450933A (en) * | 2007-07-13 | 2009-01-14 | Hauzer Techno Coating Bv | Method of providing a hard coating |
| US8911867B2 (en) * | 2009-06-18 | 2014-12-16 | Oerlikon Metaplas Gmbh | Protective coating, a coated member having a protective coating as well as method for producing a protective coating |
| RU2415966C1 (en) * | 2009-11-30 | 2011-04-10 | Учреждение Российской академии наук Институт сильноточной электроники Сибирского отделения РАН | Procedure for coating items out of hard alloys |
| 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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2013
- 2013-07-04 RU RU2013130575/02A patent/RU2554828C2/en active
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| Publication number | Publication date |
|---|---|
| RU2554828C2 (en) | 2015-06-27 |
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