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 PDF

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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
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CA
Canada
Prior art keywords
plasma
liquid suspension
shroud
effluent
suspension
Prior art date
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Active
Application number
CA2859040A
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English (en)
Other versions
CA2859040A1 (fr
Inventor
Christopher A. PETORAK
Don J. LEMEN
Albert Feuerstein
Thomas F. Lewis, Iii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Praxair ST Technology Inc
Original Assignee
Praxair ST Technology Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Praxair ST Technology Inc filed Critical Praxair ST Technology Inc
Publication of CA2859040A1 publication Critical patent/CA2859040A1/fr
Application granted granted Critical
Publication of CA2859040C publication Critical patent/CA2859040C/fr
Active legal-status Critical Current
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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.
CA2859040A 2011-12-14 2012-12-14 Gaine de flamme ou enveloppe de gaz reactif pour procedes de pulverisation de plasma en suspension Active CA2859040C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161570532P 2011-12-14 2011-12-14
US201161570516P 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 (9)

* Cited by examiner, † Cited by third party
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
US20220285134A1 (en) * 2019-08-23 2022-09-08 Lam Research Corporation Near netshape additive manufacturing using low temperature plasma jets
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
CN116351601A (zh) * 2022-09-23 2023-06-30 沈阳富创精密设备股份有限公司 一种微纳米材料悬浮液等离子喷涂装置
JP2025115434A (ja) * 2024-01-26 2025-08-07 株式会社荏原製作所 基板処理装置および基板処理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
KR20140106655A (ko) 2014-09-03
JP2015507691A (ja) 2015-03-12
RU2014128544A (ru) 2016-02-10
TR201819010T4 (tr) 2019-01-21
CA2859040A1 (fr) 2013-06-20
CN104114738A (zh) 2014-10-22
PL2791381T3 (pl) 2019-09-30
SG11201403108RA (en) 2014-09-26
KR102106179B1 (ko) 2020-04-29
EP2791381B1 (fr) 2018-10-17
CN104114738B (zh) 2017-05-17
WO2013090754A2 (fr) 2013-06-20
MX360218B (es) 2018-10-25
WO2013090754A3 (fr) 2013-08-08
JP6165771B2 (ja) 2017-07-19
EP2791381A2 (fr) 2014-10-22
US20130156968A1 (en) 2013-06-20
MX2014007179A (es) 2014-11-25

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