DK0815280T3 - Thermal application method for thin ceramic layers and apparatus for application - Google Patents

Thermal application method for thin ceramic layers and apparatus for application

Info

Publication number
DK0815280T3
DK0815280T3 DK96908045T DK96908045T DK0815280T3 DK 0815280 T3 DK0815280 T3 DK 0815280T3 DK 96908045 T DK96908045 T DK 96908045T DK 96908045 T DK96908045 T DK 96908045T DK 0815280 T3 DK0815280 T3 DK 0815280T3
Authority
DK
Denmark
Prior art keywords
plasma
powder
spray
neutrode
anode
Prior art date
Application number
DK96908045T
Other languages
Danish (da)
Inventor
Heinrich Kuehn
Claus Escher
Klaus Landes
Peter Haslbeck
Otfried Gaschler
Ller Markus M
Peter Muntwyler
Original Assignee
Aventis Res & Tech Gmbh & Co
Axiva Gmbh
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
Priority claimed from DE19610015A external-priority patent/DE19610015C2/en
Application filed by Aventis Res & Tech Gmbh & Co, Axiva Gmbh filed Critical Aventis Res & Tech Gmbh & Co
Application granted granted Critical
Publication of DK0815280T3 publication Critical patent/DK0815280T3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/002—Pretreatement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/006—Printing plates or foils; Materials therefor made entirely of inorganic materials other than natural stone or metals, e.g. ceramics, carbide materials, ferroelectric materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N7/00—Shells for rollers of printing machines
    • B41N7/04—Shells for rollers of printing machines for damping rollers
    • 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
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/02—Top layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/10—Location or type of the layers in shells for rollers of printing machines characterised by inorganic compounds, e.g. pigments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Physical Vapour Deposition (AREA)
  • Inorganic Fibers (AREA)

Abstract

The invention concerns a method of coating a base with a plasma-sprayed layer with a spray powder contained in the molten state in the plasma. In the proposed process, the powder is introduced via powder feed ducts in the vicinity of the neutrode(s) or anode(s) or between the two into a channel of a plasma spray device, at least one arc being at least 20 mm in length at least some of the time and the base to be coated being a so-called continuous strip or large-surface unit of at least 0.005 m<2>. The invention also concerns a device for coating a base, comprising a number of plasma spray devices and at least one noise-protection cabinet; the plasma spray devices each comprise at least one neutrode and at least one anode for producing an arc of at least 20 mm in length and for heating a spray powder. The spray powder is introduced in the vicinity of the anode(s) or neutrode(s) and/or between the two, and the device is provided with a device for micro-roughing the article in the form of a mechanical, physical or radiation micro-roughing unit.
DK96908045T 1995-03-17 1996-03-15 Thermal application method for thin ceramic layers and apparatus for application DK0815280T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19509635 1995-03-17
DE19610015A DE19610015C2 (en) 1996-03-14 1996-03-14 Thermal application process for thin ceramic layers and device for application
PCT/EP1996/001118 WO1996029443A1 (en) 1995-03-17 1996-03-15 Thermal deposition method for depositing thin ceramic layers and an associated device

Publications (1)

Publication Number Publication Date
DK0815280T3 true DK0815280T3 (en) 2000-01-31

Family

ID=26013450

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96908045T DK0815280T3 (en) 1995-03-17 1996-03-15 Thermal application method for thin ceramic layers and apparatus for application

Country Status (9)

Country Link
EP (1) EP0815280B1 (en)
JP (1) JPH11505292A (en)
KR (1) KR19980703106A (en)
AT (1) ATE181967T1 (en)
DE (1) DE59602394D1 (en)
DK (1) DK0815280T3 (en)
ES (1) ES2135884T3 (en)
GR (1) GR3031268T3 (en)
WO (1) WO1996029443A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906909A (en) * 1997-01-06 1999-05-25 Presstek, Inc. Wet lithographic printing constructions incorporating metallic inorganic layers
DE19714433C2 (en) 1997-04-08 2002-08-01 Celanese Ventures Gmbh Process for producing a coating with a titanium boride content of at least 80% by weight
IT1307298B1 (en) 1999-12-20 2001-10-30 Ct Sviluppo Materiali Spa PROCEDURE FOR THE PREPARATION OF LOW DENSITY COMPONENTS, CONSUBSTRATED IF ANY COMPOSITE WITH METAL OR POLYMER MATRIX,
NL1024101C2 (en) * 2003-08-13 2005-02-15 Otb Group Bv Method and a device for applying a coating to a substrate.
DE102008014034A1 (en) * 2008-03-13 2009-09-24 Coatec Gesellschaft für Oberflächenveredelung mbH Roll body with a roll cover for improved color water emulsion formation in printing units of wet offset and process for its production
JP6041675B2 (en) * 2013-01-08 2016-12-14 株式会社栗本鐵工所 Cast iron pipe blasting equipment
DE102017122059A1 (en) * 2017-09-22 2019-03-28 Plasma Innovations GmbH Method for producing an end surface and printed circuit board
DE102019206200A1 (en) * 2019-04-30 2020-11-05 Access E.V. Process for producing a metal-plastic composite and a metal-coated plastic component
CN113372136B (en) * 2021-07-08 2023-02-28 广东博智林机器人有限公司 Inorganic artificial stone plate and preparation method thereof
CN114134446B (en) * 2021-11-14 2023-10-20 中国航发沈阳黎明航空发动机有限责任公司 Pretreatment and repair method for FGH96 alloy size out-of-tolerance part
CN114672287B (en) * 2022-04-01 2023-08-18 陶普斯化学科技(北京)有限公司 High corrosion inhibition low conductivity heat transfer medium and preparation method and application thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB978934A (en) * 1959-12-14 1965-01-01 Leo Matvay Plasma spray gun apparatus
GB967445A (en) * 1960-03-25 1964-08-19 British Oxygen Co Ltd Electric arc torch
US3742585A (en) * 1970-12-28 1973-07-03 Homogeneous Metals Method of manufacturing strip from metal powder
BG20930A1 (en) * 1975-02-12 1976-01-20
CA1050832A (en) * 1976-02-12 1979-03-20 Joseph A. Kovacs Continuous metal coating process and apparatus
SE437682B (en) * 1982-10-13 1985-03-11 Inventing Ab SET AND APPLICATION TO APPLY A NUTS-RESISTANT COATING ON A THIN METALLIC, BAND-SHAPED BEARING MATERIAL
JPS6227192A (en) * 1985-07-26 1987-02-05 Fuji Photo Film Co Ltd Production of base for planographic plate
US4780591A (en) * 1986-06-13 1988-10-25 The Perkin-Elmer Corporation Plasma gun with adjustable cathode
DE3813803A1 (en) * 1988-04-23 1989-11-09 Glyco Metall Werke LAYERING MATERIAL OR LAYERING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
DE3844290C1 (en) * 1988-12-30 1989-12-21 Uranit Gmbh, 5170 Juelich, De
WO1990012123A1 (en) * 1989-03-31 1990-10-18 Leningradsky Politekhnichesky Institut Imeni M.I.Kalinina Method of treatment with plasma and plasmatron
RU1781314C (en) * 1990-11-29 1992-12-15 Кировское Машиностроительное Производственное Объединение Им.Хх Партсъезда Installation for plasma spraying
JPH08501505A (en) * 1992-09-10 1996-02-20 ホーセル グラフィック インダストリーズ リミテッド Printing plate
DE4315813A1 (en) * 1993-05-12 1994-11-17 Hoechst Ag Process for the production of printing rollers from a metallic core cylinder and a copper or copper alloy coating

Also Published As

Publication number Publication date
ATE181967T1 (en) 1999-07-15
KR19980703106A (en) 1998-10-15
ES2135884T3 (en) 1999-11-01
JPH11505292A (en) 1999-05-18
WO1996029443A1 (en) 1996-09-26
DE59602394D1 (en) 1999-08-12
EP0815280B1 (en) 1999-07-07
EP0815280A1 (en) 1998-01-07
GR3031268T3 (en) 1999-12-31

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