WO2013056961A1 - Plasmaspritzverfahren - Google Patents
Plasmaspritzverfahren Download PDFInfo
- Publication number
- WO2013056961A1 WO2013056961A1 PCT/EP2012/069021 EP2012069021W WO2013056961A1 WO 2013056961 A1 WO2013056961 A1 WO 2013056961A1 EP 2012069021 W EP2012069021 W EP 2012069021W WO 2013056961 A1 WO2013056961 A1 WO 2013056961A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- plasma
- wire
- coating
- alloy
- Prior art date
Links
- 238000007750 plasma spraying Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 20
- 238000000576 coating method Methods 0.000 claims abstract description 22
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 16
- 239000000956 alloy Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 13
- 239000000654 additive Substances 0.000 claims abstract description 10
- 230000000996 additive effect Effects 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 238000007751 thermal spraying Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 10
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 9
- 239000011651 chromium Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- -1 aluminum nitrides Chemical class 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000004563 wettable powder Substances 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
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/08—Metallic material containing only metal elements
-
- 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
- B05B7/0075—Nozzle arrangements in gas streams
-
- 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
-
- 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
- B05B7/224—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 having originally the shape of a wire, rod or the like
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- 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
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
-
- 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
-
- 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
- C23C4/131—Wire arc spraying
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
- B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
Definitions
- the present invention relates to a method for producing a coating by thermal spraying, in particular by plasma spraying, in which a component, in particular a cylinder liner of an internal combustion engine, e.g. is made of an aluminum, coated with an alloy, preferably with an iron alloy.
- EP 1 967 601 A2 From EP 1 967 601 A2 it is known that e.g. To coat an aluminum engine block, in particular its cylinder bore with an iron alloy while performing the arc wire spraying.
- EP 1 967 601 A2 proposes to use an iron alloy which contains inter alia 5 to 25% by weight of chromium. It is essential in the EP 1 967 601 A2, that the molten iron also an additional powder, namely Borcabid is supplied.
- the arc wire spraying method of EP 1 967 601 A2 is the so-called TWAS method, in which two wires are fed to a spray head in such a way that power is transmitted to the wires. When the two wires touch each other, a permanent short circuit causes an arc to melt the wires. Behind the nozzle is a nozzle from which compressed air or an inert gas such as nitrogen escapes. This gas stream atomizes the molten iron alloy and supplies it with the molten borocabid powder to the surface to be coated.
- DE 44 1 1 296 A1 and DE 44 47 514 A1 deal with coatings by means of plasma spraying, wherein, however, a metal powder or a filler wire are melted, and wherein the material mixture nitrogen is supplied by means of metallic nitrogen compounds to harden the coating.
- Today's internal combustion engines or their engine blocks can be cast from a metal or aluminum, in particular aluminum blocks on their Cylinder bores have an iron or metal layer.
- the metal layer may be thermally sprayed.
- thermal spraying methods the above-mentioned methods are known.
- PTWA inner coating process Pulsma Transfer Wire Are
- bores cylinder bores
- the plasma strikes the preheated wire-form spray additive.
- the plasma gas is usually an argon-hydrogen mixture.
- transport gas or atomizing gas air or compressed air is used in the PTWA process.
- the layers produced by this process are characterized by a low porosity.
- the PTWA internal coating process has so far proven itself in the interior coating of cylinder bores.
- the metal or iron coatings of the cylinder bores produced according to the hitherto possible coating methods do not withstand the particular corrosion conditions of ethanol-containing fuels or ethanol fuels. This is particularly observed when the motor vehicle or the internal combustion engine is not used for a long time, which may be the case, for example, when parking during a vacation. Even an alloy containing 17% by weight of chromium had corrosive attack marks on the protective coating.
- the invention is based on the object to provide a method of the type mentioned above, with which a coating improved in this respect can be produced.
- a method for producing a coating by thermal spraying, in particular by plasma spraying, in which a component, in particular a cylinder liner of an internal combustion engine made of aluminum or cast, is coated with an alloy is proposed in which nitrogen is at least is supplied as a transport gas, wherein a Spitzzusatzwerkstoff is a solid alloy wire, which is fed into a plasma stream, wherein additional powder-free or powder-free is coated.
- the plasma spraying is a PTWA inner coating (Plasma Transfer Wire Are).
- additive powder-free or “powder-free” in the sense of the invention means that neither a filler wire filled with (metal) powder nor a separately supplied (metal) powder is used. In fact, in the invention, only a solid, that is to say homogeneous or an unfilled spray additive wire is advantageously used.
- a suitable alloy for coating has as alloying element chromium and mainly iron. A preferred metal or iron alloy is disclosed below.
- the spray additive wire according to the invention comprises an iron alloy with 23 wt.% Cr, 5 wt.% Al, less than 0.5 wt.% Si, less than 0.2 wt.% Mn, less than 0.05 Wt% C, the remaining ingredients having an amount less than 2% by weight and the remainder being iron.
- inventive method can also be used for coating other components.
- FIG. 1 shows a nozzle unit 1 of a PTWA internal coating device.
- the PTWA (Plasma Transferred Wire Are) coating system is a system for coating bores, in particular cylinders in engine blocks of internal combustion engines.
- the nozzle unit 1 consists of a cathode 2, a plasma nozzle 3, and the electrically conductive alloy wire 4 as an anode, which is supplied perpendicular to the plasma nozzle 3.
- Tungsten is preferably used as the material for the cathode 2, which may be doped with thorium, for example.
- the plasma gas 5, for example a mixture of argon and hydrogen, is supplied through bores located in the nozzle body 6 and located tangentially to the circumference.
- the cathode holder 7 insulates the cathode 2 relative to the nozzle body 6.
- the alloy wire 4 is rotatably guided in the wire feed 15 and longitudinally displaceable.
- the process is started by a high-voltage discharge which ionizes and dissociates the plasma gas 5 between alloy wire 4, nozzle body 6 and cathode 2.
- the plasma thus generated flows through the plasma nozzle 3 at high speed.
- the plasma gas 5 is transported toward the alloy wire 4 fed continuously perpendicular to the nozzle 3, whereby the electric circuit is closed.
- a transport gas 9 or a Zerstäubergas 9 via feed channels 10 and auxiliary nozzles 1 1 is supplied to the plasma jet 8 emerging from the pilot nozzle 3.
- the melting and the atomization of the alloy wire 4 are influenced by two phenomena.
- the wire 4 is on the one hand by high currents, typically 65-90 amps, resistance heated.
- the impact of the plasma jet 8 on the preheated wire 4 causes its melting at the wire end 12.
- a plasma is generated within the plasma nozzle 3 by means of high-voltage discharge.
- a targeted nitrogen gas flow so the transport gas 9 along the discharge path transports the plasma and the molten spray material 13 to the surface 14 of the workpiece to be coated.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Coating By Spraying Or Casting (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/237,545 US20140186540A1 (en) | 2011-10-17 | 2012-09-27 | Plasma spraying process |
RU2014119972A RU2650222C2 (ru) | 2011-10-17 | 2012-09-27 | Способ плазменного напыления |
IN2566CHN2014 IN2014CN02566A (de) | 2011-10-17 | 2012-09-27 | |
CN201280051252.6A CN104053810A (zh) | 2011-10-17 | 2012-09-27 | 等离子喷涂工艺 |
EP12769371.1A EP2768997A1 (de) | 2011-10-17 | 2012-09-27 | Plasmaspritzverfahren |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011084608.5 | 2011-10-17 | ||
DE102011084608A DE102011084608A1 (de) | 2011-10-17 | 2011-10-17 | Plasmaspritzverfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013056961A1 true WO2013056961A1 (de) | 2013-04-25 |
Family
ID=46982554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/069021 WO2013056961A1 (de) | 2011-10-17 | 2012-09-27 | Plasmaspritzverfahren |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140186540A1 (de) |
EP (1) | EP2768997A1 (de) |
CN (1) | CN104053810A (de) |
DE (1) | DE102011084608A1 (de) |
IN (1) | IN2014CN02566A (de) |
RU (1) | RU2650222C2 (de) |
WO (1) | WO2013056961A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106103785B (zh) * | 2014-01-29 | 2020-02-14 | 马勒国际有限公司 | 具有经涂覆的销孔的活塞 |
DE102015014192A1 (de) * | 2015-11-03 | 2016-09-08 | Daimler Ag | Funktionsschicht |
US10440808B2 (en) | 2015-11-17 | 2019-10-08 | Southwest Research Institute | High power impulse plasma source |
US10354845B2 (en) * | 2016-02-18 | 2019-07-16 | Southwest Research Institute | Atmospheric pressure pulsed arc plasma source and methods of coating therewith |
CN107052549A (zh) * | 2016-08-29 | 2017-08-18 | 镇江市天通新材料科技有限公司 | 一种铝散热器用低熔点Zn‑Al合金钎焊层的制备方法 |
CN107164715B (zh) * | 2017-06-09 | 2019-03-26 | 华晨宝马汽车有限公司 | 用于电弧丝材喷涂的方法、设备及产品 |
CN112941452A (zh) * | 2019-12-10 | 2021-06-11 | 扬州市恒宇金属制品有限公司 | 一种耐磨高强度金属制品制备方法 |
CN111085359B (zh) * | 2019-12-31 | 2021-06-15 | 北京航空航天大学 | 用于喷涂的流体引导装置、喷涂系统及喷涂方法 |
WO2021205864A1 (ja) * | 2020-04-09 | 2021-10-14 | 日産自動車株式会社 | 溶射被膜 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0456847A1 (de) * | 1987-06-26 | 1991-11-21 | Bernex Gmbh | Verfahren zur Herstellung einer Schutzschicht mit hohem Verschleiss- und Korrosionswiderstand aus einer austenitischen Eisenbasislegierung und nach dem Verfahren hergestellte Schutzschicht |
DE4411296A1 (de) | 1994-01-14 | 1995-07-20 | Castolin Sa | Zwei- oder mehrphasige Beschichtung |
DE4447514A1 (de) | 1994-01-14 | 1996-02-01 | Castolin Sa | Verfahren zum Herstellen eines Hilfsmittels für das Beschichten durch thermisches Spritzen, Plasmapulver-Auftragsschweißen oder Lichtbogenschweißen |
DE19845349A1 (de) * | 1998-10-02 | 2000-04-06 | Amil Werkstofftechnologie Gmbh | Fülldraht zum thermischen Spritzen an Wärmetauschern und Feuerungsanlagen |
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EP2236211A1 (de) * | 2009-03-31 | 2010-10-06 | Ford-Werke GmbH | Thermisches Lichtbogenspritzsystem |
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US5808270A (en) * | 1997-02-14 | 1998-09-15 | Ford Global Technologies, Inc. | Plasma transferred wire arc thermal spray apparatus and method |
RU2186148C2 (ru) * | 2000-06-09 | 2002-07-27 | Акционерное общество открытого типа "Научно-производственная фирма по внедрению научных и инженерно-технических инноваций" | Способ напыления покрытия на внутреннюю поверхность изделий трубчатой формы |
DE10310865B3 (de) * | 2003-03-11 | 2004-05-27 | Thyssenkrupp Vdm Gmbh | Eisen-Chrom-Aluminium-Legierung |
US20080124480A1 (en) * | 2004-09-03 | 2008-05-29 | Mo-How Herman Shen | Free layer blade damper by magneto-mechanical materials |
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- 2011-10-17 DE DE102011084608A patent/DE102011084608A1/de not_active Withdrawn
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2012
- 2012-09-27 EP EP12769371.1A patent/EP2768997A1/de not_active Withdrawn
- 2012-09-27 RU RU2014119972A patent/RU2650222C2/ru not_active IP Right Cessation
- 2012-09-27 US US14/237,545 patent/US20140186540A1/en not_active Abandoned
- 2012-09-27 IN IN2566CHN2014 patent/IN2014CN02566A/en unknown
- 2012-09-27 CN CN201280051252.6A patent/CN104053810A/zh active Pending
- 2012-09-27 WO PCT/EP2012/069021 patent/WO2013056961A1/de active Application Filing
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DE4447514A1 (de) | 1994-01-14 | 1996-02-01 | Castolin Sa | Verfahren zum Herstellen eines Hilfsmittels für das Beschichten durch thermisches Spritzen, Plasmapulver-Auftragsschweißen oder Lichtbogenschweißen |
DE19845349A1 (de) * | 1998-10-02 | 2000-04-06 | Amil Werkstofftechnologie Gmbh | Fülldraht zum thermischen Spritzen an Wärmetauschern und Feuerungsanlagen |
US20030168303A1 (en) * | 2002-03-11 | 2003-09-11 | Ford Global Technologies, Inc. | Clutch pressure plate and flywheel with friction wear surfaces |
US6706993B1 (en) * | 2002-12-19 | 2004-03-16 | Ford Motor Company | Small bore PTWA thermal spraygun |
EP1967601A2 (de) | 2007-03-06 | 2008-09-10 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung einer Beschichtung |
EP2236211A1 (de) * | 2009-03-31 | 2010-10-06 | Ford-Werke GmbH | Thermisches Lichtbogenspritzsystem |
Also Published As
Publication number | Publication date |
---|---|
IN2014CN02566A (de) | 2015-08-07 |
US20140186540A1 (en) | 2014-07-03 |
RU2650222C2 (ru) | 2018-04-11 |
DE102011084608A1 (de) | 2013-04-18 |
CN104053810A (zh) | 2014-09-17 |
EP2768997A1 (de) | 2014-08-27 |
RU2014119972A (ru) | 2015-11-27 |
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