CA2859040C - Gaine de flamme ou enveloppe de gaz reactif pour procedes de pulverisation de plasma en suspension - Google Patents
Gaine de flamme ou enveloppe de gaz reactif pour procedes de pulverisation de plasma en suspension Download PDFInfo
- Publication number
- CA2859040C CA2859040C CA2859040A CA2859040A CA2859040C CA 2859040 C CA2859040 C CA 2859040C CA 2859040 A CA2859040 A CA 2859040A CA 2859040 A CA2859040 A CA 2859040A CA 2859040 C CA2859040 C CA 2859040C
- Authority
- CA
- Canada
- Prior art keywords
- plasma
- liquid suspension
- shroud
- effluent
- suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 84
- 239000007921 spray Substances 0.000 title claims abstract description 58
- 239000000725 suspension Substances 0.000 title claims description 77
- 230000008569 process Effects 0.000 title description 53
- 239000007789 gas Substances 0.000 claims abstract description 117
- 239000006194 liquid suspension Substances 0.000 claims abstract description 101
- 239000002245 particle Substances 0.000 claims abstract description 80
- 239000000758 substrate Substances 0.000 claims abstract description 49
- 238000000576 coating method Methods 0.000 claims description 81
- 238000013467 fragmentation Methods 0.000 claims description 20
- 238000006062 fragmentation reaction Methods 0.000 claims description 20
- 239000011261 inert gas Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 abstract description 63
- 239000007924 injection Substances 0.000 abstract description 63
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 71
- 239000007788 liquid Substances 0.000 description 30
- 239000000470 constituent Substances 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 14
- 238000009826 distribution Methods 0.000 description 14
- 238000002485 combustion reaction Methods 0.000 description 13
- 238000000151 deposition Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 230000008021 deposition Effects 0.000 description 11
- 230000003993 interaction Effects 0.000 description 11
- 230000009977 dual effect Effects 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000000446 fuel Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Natural products O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- -1 hydrogen carbon dioxide Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000012720 thermal barrier coating Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Nozzles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Plasma Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
L'invention concerne un système et un procédé pour produire des revêtements de pulvérisation thermiques sur un substrat à partir d'une suspension liquide. Le système et le procédé décrits comprennent un pistolet de pulvérisation thermique pour générer un plasma et un sous-système de distribution de suspension liquide pour distribuer un flux de suspension liquide avec des particules submicroniques au plasma pour produire un effluent de plasma. Le sous-système de distribution de suspension liquide comprend un injecteur ou une buse qui peut produire une enveloppe de gaz réactif autour de l'effluent de plasma. Une enveloppe de flamme peut également être utilisée pour isoler l'injection de la suspension liquide. L'enveloppe ou l'enveloppe de flamme peut retenir les particules submicroniques entraînées à l'intérieur de l'effluent de plasma et sensiblement prévenir l'entraînement de gaz ambiant à l'intérieur de l'effluent de plasma. Le sous-système de distribution de suspension liquide peut être agencé comme un système d'injection axial, un système d'injection interne radial ou un système d'injection radial externe.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161570516P | 2011-12-14 | 2011-12-14 | |
| US201161570532P | 2011-12-14 | 2011-12-14 | |
| US61/570,532 | 2011-12-14 | ||
| US61/570,516 | 2011-12-14 | ||
| PCT/US2012/069807 WO2013090754A2 (fr) | 2011-12-14 | 2012-12-14 | Gaine de flamme ou enveloppe de gaz réactif pour procédés de pulvérisation de plasma en suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2859040A1 CA2859040A1 (fr) | 2013-06-20 |
| CA2859040C true CA2859040C (fr) | 2018-01-02 |
Family
ID=47520274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2859040A Active CA2859040C (fr) | 2011-12-14 | 2012-12-14 | Gaine de flamme ou enveloppe de gaz reactif pour procedes de pulverisation de plasma en suspension |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20130156968A1 (fr) |
| EP (1) | EP2791381B1 (fr) |
| JP (1) | JP6165771B2 (fr) |
| KR (1) | KR102106179B1 (fr) |
| CN (1) | CN104114738B (fr) |
| CA (1) | CA2859040C (fr) |
| MX (1) | MX360218B (fr) |
| PL (1) | PL2791381T3 (fr) |
| RU (1) | RU2014128544A (fr) |
| SG (1) | SG11201403108RA (fr) |
| TR (1) | TR201819010T4 (fr) |
| WO (1) | WO2013090754A2 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9752223B2 (en) * | 2014-03-10 | 2017-09-05 | United Technologies Corporation | Equipment for plasma spray with liquid injection |
| CA2924476A1 (fr) * | 2015-04-01 | 2016-10-01 | Rolls-Royce Corporation | Revetement a projection de plasma en condition de vide comportant des dispersions d'oxyde |
| US10677455B2 (en) | 2015-06-24 | 2020-06-09 | Khalifa University of Science and Technology | Electrostatically manipulated flames for compact heat generation |
| US20180166311A1 (en) * | 2016-12-12 | 2018-06-14 | Applied Materials, Inc. | New repair method for electrostatic chuck |
| KR20220048033A (ko) * | 2019-08-23 | 2022-04-19 | 램 리써치 코포레이션 | 저온 플라즈마 제트들을 사용하는 네트 유사 형상 (near netshape) 애디티브 제작 (additive manufacturing) |
| CN114086107B (zh) * | 2021-12-28 | 2023-07-14 | 河北复朗施纳米科技有限公司 | 一种纳米抑菌涂层装置 |
| US20230366074A1 (en) * | 2022-05-16 | 2023-11-16 | Andrei V. Ivanov | Oxygen Interception for Air Plasma Spray Processes |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5087434A (en) * | 1989-04-21 | 1992-02-11 | The Pennsylvania Research Corporation | Synthesis of diamond powders in the gas phase |
| US5372857A (en) * | 1992-12-17 | 1994-12-13 | Browning; James A. | Method of high intensity steam cooling of air-cooled flame spray apparatus |
| US5486383A (en) * | 1994-08-08 | 1996-01-23 | Praxair Technology, Inc. | Laminar flow shielding of fluid jet |
| US6106903A (en) * | 1999-03-01 | 2000-08-22 | Plasma Technology, Inc. | Thermal spray forming of molybdenum disilicide-silicon carbide composite material |
| DE19958474A1 (de) * | 1999-12-04 | 2001-06-21 | Bosch Gmbh Robert | Verfahren zur Erzeugung von Funktionsschichten mit einer Plasmastrahlquelle |
| US20030049384A1 (en) * | 2001-09-10 | 2003-03-13 | Liu Jean H. | Process and apparatus for preparing transparent electrically conductive coatings |
| US8748785B2 (en) * | 2007-01-18 | 2014-06-10 | Amastan Llc | Microwave plasma apparatus and method for materials processing |
| US20110003084A1 (en) * | 2008-02-25 | 2011-01-06 | National Research Council Of Canada | Process of Making Ceria-Based Electrolyte Coating |
| DE102008050184B4 (de) * | 2008-10-01 | 2011-04-21 | Technische Universität Chemnitz | Verfahren und Vorrichtung zum Hochgeschwindigkeitsflammspritzen |
| US9023419B2 (en) * | 2011-11-18 | 2015-05-05 | Hitemco Medical Application Inc. | Porous coatings for orthopedic implants |
-
2012
- 2012-12-14 US US13/715,361 patent/US20130156968A1/en not_active Abandoned
- 2012-12-14 TR TR2018/19010T patent/TR201819010T4/tr unknown
- 2012-12-14 EP EP12812461.7A patent/EP2791381B1/fr active Active
- 2012-12-14 MX MX2014007179A patent/MX360218B/es active IP Right Grant
- 2012-12-14 WO PCT/US2012/069807 patent/WO2013090754A2/fr active Application Filing
- 2012-12-14 CN CN201280069723.6A patent/CN104114738B/zh active Active
- 2012-12-14 JP JP2014547500A patent/JP6165771B2/ja active Active
- 2012-12-14 RU RU2014128544A patent/RU2014128544A/ru not_active Application Discontinuation
- 2012-12-14 KR KR1020147018567A patent/KR102106179B1/ko active IP Right Grant
- 2012-12-14 CA CA2859040A patent/CA2859040C/fr active Active
- 2012-12-14 SG SG11201403108RA patent/SG11201403108RA/en unknown
- 2012-12-14 PL PL12812461T patent/PL2791381T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013090754A2 (fr) | 2013-06-20 |
| TR201819010T4 (tr) | 2019-01-21 |
| CA2859040A1 (fr) | 2013-06-20 |
| CN104114738A (zh) | 2014-10-22 |
| PL2791381T3 (pl) | 2019-09-30 |
| EP2791381B1 (fr) | 2018-10-17 |
| SG11201403108RA (en) | 2014-09-26 |
| MX360218B (es) | 2018-10-25 |
| WO2013090754A3 (fr) | 2013-08-08 |
| KR20140106655A (ko) | 2014-09-03 |
| MX2014007179A (es) | 2014-11-25 |
| JP6165771B2 (ja) | 2017-07-19 |
| EP2791381A2 (fr) | 2014-10-22 |
| KR102106179B1 (ko) | 2020-04-29 |
| US20130156968A1 (en) | 2013-06-20 |
| RU2014128544A (ru) | 2016-02-10 |
| JP2015507691A (ja) | 2015-03-12 |
| CN104114738B (zh) | 2017-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20151014 |