RU2017123808A - Термоэмиссионно-защитное покрытие - Google Patents
Термоэмиссионно-защитное покрытие Download PDFInfo
- Publication number
- RU2017123808A RU2017123808A RU2017123808A RU2017123808A RU2017123808A RU 2017123808 A RU2017123808 A RU 2017123808A RU 2017123808 A RU2017123808 A RU 2017123808A RU 2017123808 A RU2017123808 A RU 2017123808A RU 2017123808 A RU2017123808 A RU 2017123808A
- Authority
- RU
- Russia
- Prior art keywords
- protective coating
- thermo
- emission
- work function
- thermionic
- Prior art date
Links
- 239000011253 protective coating Substances 0.000 title claims 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 1
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 238000005468 ion implantation Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid Thermionic Cathode (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Claims (1)
- Термоэмиссионно-защитное покрытие, состоящее из двух или более слоев, разделенных металлическими слоями, отличающееся тем, что верхняя поверхность выполнена в виде модифицированного слоя, образованного путем ионной имплантации или диффузным осаждением из газовой фазы щелочных и щелочноземельных металлов, обеспечивающих работу выхода электронов ниже работы выхода электронов остальной поверхности.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017123808A RU2689343C2 (ru) | 2017-07-05 | 2017-07-05 | Многослойное термоэмиссионно-защитное покрытие для детали из жаропрочного сплава |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017123808A RU2689343C2 (ru) | 2017-07-05 | 2017-07-05 | Многослойное термоэмиссионно-защитное покрытие для детали из жаропрочного сплава |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017123808A true RU2017123808A (ru) | 2019-01-09 |
| RU2017123808A3 RU2017123808A3 (ru) | 2019-01-28 |
| RU2689343C2 RU2689343C2 (ru) | 2019-05-27 |
Family
ID=64977433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017123808A RU2689343C2 (ru) | 2017-07-05 | 2017-07-05 | Многослойное термоэмиссионно-защитное покрытие для детали из жаропрочного сплава |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2689343C2 (ru) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3635760A (en) * | 1968-11-18 | 1972-01-18 | Thermo Electron Corp | Formation of planes facilitating thermionic emission |
| US5089292A (en) * | 1990-07-20 | 1992-02-18 | Coloray Display Corporation | Field emission cathode array coated with electron work function reducing material, and method |
| RU2261334C1 (ru) * | 2003-12-22 | 2005-09-27 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" | Многослойное высокотемпературное теплозащитное керамическое покрытие |
| RU2347010C2 (ru) * | 2007-02-19 | 2009-02-20 | Елена Евгеньевна Никитина | Способ электродуговой очистки поверхности металлических изделий |
| RU2447537C1 (ru) * | 2010-11-30 | 2012-04-10 | Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" | Способ изготовления эмиттеров электронов и устройство для его осуществления |
-
2017
- 2017-07-05 RU RU2017123808A patent/RU2689343C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2689343C2 (ru) | 2019-05-27 |
| RU2017123808A3 (ru) | 2019-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD883632S1 (en) | Shoe | |
| USD779024S1 (en) | Projectile aperture wicking pattern | |
| USD898973S1 (en) | Lighting fixture | |
| USD839577S1 (en) | Shoe upper | |
| USD814429S1 (en) | Switch | |
| TWD181803S (zh) | 物理氣相沈積室靶之部分 | |
| EP3712294A4 (en) | METAL PLATE FOR MAKING A VAPOR MASK AND METHOD FOR MAKING METAL PLATE AND VAPOR MASK AND METHOD FOR MAKING A VAPOR MASK | |
| TWD197322S (zh) | 物理氣相沉積室靶 | |
| RU2016121873A (ru) | Препятствующий оксидированию барьерный слой | |
| USD771340S1 (en) | Bucket | |
| MX2020002257A (es) | Articulo generador de aerosol con envoltura mas externa mejorada. | |
| JP2016074938A5 (ru) | ||
| EP3612596A4 (en) | FLUORUS-FREE OLEOPHOBIC COATING, METHODS FOR THE PRODUCTION OF THE SAME AND USES OF THE SAME | |
| KR102373189B9 (ko) | 금속판, 증착용 마스크 및 이의 제조방법 | |
| USD844963S1 (en) | Shoe upper | |
| USD795735S1 (en) | Clip-on holiday ornament with electronic flame | |
| EA201692363A1 (ru) | Подложка, снабженная многослойной системой с дискретными металлическими слоями, стеклопакет, применение и способ | |
| WO2015185383A3 (fr) | Piece d'habillage d'une piece d'horlogerie en materiaux soudes | |
| JP2016013995A5 (ru) | ||
| JP2015517170A5 (ru) | ||
| WO2019066129A3 (ko) | 복합음극활물질, 이의 제조 방법 및 이를 포함하는 음극을 구비한 리튬이차전지 | |
| RU2017123808A (ru) | Термоэмиссионно-защитное покрытие | |
| WO2014100183A3 (en) | Surface modified tsv structure and methods thereof | |
| SG11202011520TA (en) | Upper electrode assembly, reaction chamber and atomic layer deposition device | |
| JP2017005236A5 (ru) |