RU2010145406A - METHOD FOR FORMING TITAN-BOR-COPPER COATINGS ON COPPER CONTACT SURFACES - Google Patents
METHOD FOR FORMING TITAN-BOR-COPPER COATINGS ON COPPER CONTACT SURFACES Download PDFInfo
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- RU2010145406A RU2010145406A RU2010145406/02A RU2010145406A RU2010145406A RU 2010145406 A RU2010145406 A RU 2010145406A RU 2010145406/02 A RU2010145406/02 A RU 2010145406/02A RU 2010145406 A RU2010145406 A RU 2010145406A RU 2010145406 A RU2010145406 A RU 2010145406A
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- copper
- boron
- titanium
- contact surfaces
- forming
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- Coating By Spraying Or Casting (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Способ формирования титан-бор-медных покрытий на медных контактных поверхностях, заключающийся в импульсном смешивании компонентов при стехиометрическом соотношении титана и бора 1:2 для получения композиционного материала, содержащего диборид титана и медь, отличающийся тем, что в качестве исходных материалов используют фольгу титана с размещенной на ней порошковой навеской аморфного бора, путем электрического взрыва которой формируют импульсную многофазную плазменную струю, оплавляют ею медную контактную поверхность при значении поглощаемой плотности мощности 6,5…7,6 ГВт/м2 и насыщают оплавленный слой продуктами электрического взрыва титановой фольги и бором с последующей самозакалкой и формированием композитной структуры. The method of forming titanium-boron-copper coatings on copper contact surfaces, which consists in pulsed mixing of the components with a stoichiometric ratio of titanium and boron 1: 2 to obtain a composite material containing titanium diboride and copper, characterized in that titanium foil with a powder sample of amorphous boron placed on it, by means of an electric explosion which forms a pulsed multiphase plasma jet, melt it with a copper contact surface at a value absorbed power density of 6.5 ... 7.6 GW / m2 and saturate the molten layer with the products of an electric explosion of titanium foil and boron, followed by self-hardening and the formation of a composite structure.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010145406/02A RU2456369C1 (en) | 2010-11-08 | 2010-11-08 | Procedure for forming titanium-boron, copper coatings on copper contact surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010145406/02A RU2456369C1 (en) | 2010-11-08 | 2010-11-08 | Procedure for forming titanium-boron, copper coatings on copper contact surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010145406A true RU2010145406A (en) | 2012-05-20 |
| RU2456369C1 RU2456369C1 (en) | 2012-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| RU2010145406/02A RU2456369C1 (en) | 2010-11-08 | 2010-11-08 | Procedure for forming titanium-boron, copper coatings on copper contact surfaces |
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| RU (1) | RU2456369C1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2497976C1 (en) * | 2012-10-19 | 2013-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" | METHOD FOR ELECTROEXPLOSIVE SPUTTERING OF COMPOSITE COATINGS OF Al-TiB2 SYSTEM ONTO ALUMINIUM SURFACES |
| RU2509825C1 (en) * | 2013-02-12 | 2014-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тверской государственный технический университет" | Method of coat application on copper contacts of electric switching devices |
| RU2547974C2 (en) * | 2013-07-16 | 2015-04-10 | Денис Анатольевич Романов | METHOD FOR ELECTROBLASTING SPUTTERING OF COMPOSITE WEAR-RESISTANT COATINGS OF TiB2-MO SYSTEM ON FRICTION SURFACE |
| RU2539138C1 (en) * | 2013-12-16 | 2015-01-10 | Денис Анатольевич Романов | Method for application of erosion-resistant coatings based on diboride titanium and copper to copper electric contacts |
| RU2663023C1 (en) * | 2017-07-26 | 2018-08-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет" | Method of application of electric erosion-resistant coatings based on tin and silver oxides onto the copper electric contacts |
| RU2686092C1 (en) * | 2018-06-29 | 2019-04-24 | Денис Анатольевич Романов | Method for application of zirconium-based bioinert coatings on titanium implants |
| RU2686093C1 (en) * | 2018-06-29 | 2019-04-24 | Денис Анатольевич Романов | Method of applying niobium-based bioinert coatings on titanium implants |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO1994016859A1 (en) * | 1993-01-25 | 1994-08-04 | University Of Cincinnati | Combustible slurry for joining metallic or ceramic surfaces or for coating metallic, ceramic and refractory surfaces |
| RU2398046C1 (en) * | 2009-08-27 | 2010-08-27 | Татьяна Николаевна Осколкова | Procedure for tungsten-cobalt hard-alloyed tool surface hardening |
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| Publication number | Publication date |
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| RU2456369C1 (en) | 2012-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121109 |