DE102009013129A1 - Plastic component with erosion protection layer for applications with erosive stress - Google Patents
Plastic component with erosion protection layer for applications with erosive stress Download PDFInfo
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- DE102009013129A1 DE102009013129A1 DE102009013129A DE102009013129A DE102009013129A1 DE 102009013129 A1 DE102009013129 A1 DE 102009013129A1 DE 102009013129 A DE102009013129 A DE 102009013129A DE 102009013129 A DE102009013129 A DE 102009013129A DE 102009013129 A1 DE102009013129 A1 DE 102009013129A1
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- 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
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/341—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one carbide layer
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
- C23C28/3455—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide layer
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/36—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including layers graded in composition or physical properties
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- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/90—Coating; Surface treatment
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Abstract
Die vorliegende Erfindung betrifft ein Bauteil, welches Luft- oder Gasströmungen ausgesetzt ist und überwiegend aus einem Kunststoffmaterial gebildet ist, so dass das Kunststoffmaterial zumindest zum Teil im Bereich der der Strömung ausgesetzten Oberfläche des Bauteils (1) vorliegt, wobei das Kunststoffmaterial einen Erosionsschutz an der Oberfläche aufweist, und wobei der Erosionsschutz ein Mehrlagenschichtsystem (2, 3; 2, 7, 8, 3) mit mindestens einer oder mehrerer Abfolgen aus mindestens einer Lage aus einem Metall (2) und mindestens einer Lage aus einer Keramik (3) oder aus mindestens zwei unterschiedlich harten Keramikschichten (2, 3) umfasst, sowie ein Verfahren zur Herstellung eines Luft- oder Gasströmungen ausgesetzten Bauteils mit folgenden Schritten: a) Bereitstellen eines Bauteils (1) aus überwiegend Kunststoff mit zumindest einem Teil einer Oberfläche, welche durch den Kunststoff gebildet ist und Luft- oder Gasströmungen ausgesetzt ist; b) Aufbringen eines Mehrlagenschichtsystems (2, 3; 2, 7, 8, 3) aus mindestens einer oder mehreren Abfolgen aus mindestens einer Lage aus einem Metall und mindestens einer Lage aus einer Keramik oder aus mindestens zwei unterschiedlich harten Keramikschichten auf zumindest den Oberflächenteil, der durch den Kunststoff gebildet ist und Luft- oder Gasströmungen ausgesetzt ist.The present invention relates to a component which is exposed to air or gas flows and is formed predominantly of a plastic material, so that the plastic material is at least partially in the region of the flow-exposed surface of the component (1), wherein the plastic material erosion protection on the And wherein the erosion protection comprises a multilayer system (2, 3; 2, 7, 8, 3) having at least one or more sequences of at least one layer of a metal (2) and at least one layer of a ceramic (3) or at least two differently hard ceramic layers (2, 3), and a method for producing a component exposed to air or gas flows comprising the following steps: a) providing a component (1) made predominantly of plastic with at least a part of a surface, which by the plastic is formed and is exposed to air or gas flows; b) applying a multi-layer system (2, 3, 2, 7, 8, 3) of at least one or more sequences of at least one layer of a metal and at least one layer of a ceramic or of at least two differently hard ceramic layers on at least the surface part, which is formed by the plastic and is exposed to air or gas flows.
Description
HINTERGRUND DER ERFINDUNGBACKGROUND OF THE INVENTION
GEBIET DER ERFINDUNGFIELD OF THE INVENTION
Die vorliegende Erfindung betrifft ein Bauteil, welches Luft- oder Gasströmungen ausgesetzt und überwiegend aus einem Kunststoffmaterial gebildet ist, so dass das Kunststoffmaterial zumindest zum Teil im Bereich der der Strömung ausgesetzten Oberfläche des Bauteils vorliegt, wobei das Kunststoffmaterial einen Erosionsschutz an der Oberfläche aufweist. Außerdem betrifft die vorliegende Erfindung ein Verfahren zur Herstellung eines entsprechenden Bauteils mit Erosionsschutzschicht.The The present invention relates to a component which controls air or gas flows exposed and predominantly made of a plastic material is formed, so that the plastic material at least in part in the area of the flow-exposed surface the component is present, wherein the plastic material erosion protection has on the surface. It also concerns the present invention a method for producing a corresponding component with erosion protection layer.
STAND DER TECHNIKSTATE OF THE ART
Erosionsschutzsysteme sind für strömungsbelastete Bauteile insbesondere in der Luftfahrtindustrie seit langem bekannt.Erosion control systems are for flow-loaded components in particular has long been known in the aviation industry.
So
werden für metallische Turbinenbauteile in der
Neben
diesen komplexen und aufwändigen Schichtsystemen für
hochbelastete metallische Bauteile aus komplexen Metalllegierungen
sind für Kunststoffbauteile in der Flugzeugindustrie, wie
beispielsweise Rotorblätter von Hubschrauberotoren, Eintrittskanten
von Propellerblättern bei Propellermaschinen und dergleichen
einfache Erosionsschutzmaßnahmen bekannt. So werden an
erosionsbelasteten Bereichen der Kunststoffbauteile entsprechende
metallische Erosionsschutzteile in Form von metallischen Verkleidungen,
wie aufgeklebte Metallfolien, Metallgewebe oder Metallfilze, oder
integrierte Metallkanten vorgesehen. Aus der
Derartige erosionsgeschützte Kunststoffbauteile zeigen jedoch insbesondere über die langen Lebensdauern der Kunststoffbauteile einen ungenügenden Erosionsschutz.such However, erosion-protected plastic components show in particular over the long lifetimes of the plastic components an insufficient Erosion control.
OFFENBARUNG DER ERFINDUNGDISCLOSURE OF THE INVENTION
AUFGABE DER ERFINDUNGOBJECT OF THE INVENTION
Es ist deshalb Aufgabe der vorliegenden Erfindung, ein Kunststoffbauteil sowie ein entsprechendes Verfahren zur Herstellung bereitzustellen, welches die Probleme des Standes der Technik löst, also insbesondere einen zuverlässigen und dauerhaften Erosionsschutz für das Kunststoffbauteil bereitstellt, wobei gleichzeitig das Bauteil wirtschaftlich sinnvoll und somit effektiv herstellbar ist.It is therefore an object of the present invention, a plastic component and to provide a corresponding method for the production, which solves the problems of the prior art, ie in particular a reliable and durable erosion protection for the plastic component provides, while the component makes economic sense and thus can be produced effectively.
TECHNISCHE LÖSUNGTECHNICAL SOLUTION
Diese Aufgabe wird gelöst durch ein Bauteil mit den Merkmalen des Anspruchs 1 sowie ein Verfahren zur Herstellung eines entsprechenden Bauteils mit den Merkmalen des Anspruchs 14. Vorteilhafte Ausgestaltungen sind Gegenstand der abhängigen Ansprüche.These Task is solved by a component with the features of claim 1 and a method for producing a corresponding Component with the features of claim 14. Advantageous embodiments are the subject of the dependent claims.
Die
Erfindung geht aus von der Erkenntnis, dass ein effektiver Erosionsschutz
mittels eines Mehrlagenschichtsystems erzielbar ist, wie es bereits für
komplexe metallische Legierungen in hochbeanspruchten Metallbauteilen
von Gasturbinen eingesetzt wird. Die Kombination von harten und
weichen Schichten, die insbesondere durch Dampfphasenabscheidung
innig und fest miteinander verbunden sind, bietet beim Auftreffen
von Partikeln, Flüssigkeiten und Gasströmungen
die für die Erosionsschutzwirkung bedeutsame Kombination
aus Nachgiebigkeit und Härte. Insbesondere durch dünne
Teilschichten des Mehrlagenschichtsystems, wie sie durch Dampfphasenabscheidung
erzeugt werden können, im Bereich von einigen nm Schichtdicke,
wie beispielsweise 10 nm bis zu einigen μm Dicke, beispielsweise
bis zu 10 μm Dicke, insbesondere im Bereich von 100 nm
bis 0,5 μm Schichtdicke, vorzugsweise 200 nm bis 400 nm
Dicke können hervorragende Erosionsbeständigkeitseigenschaften
erzielt werden. Vergleichbare Ergebnisse lassen sich auch nicht
durch eine aufgeklebte Metallfolie mit einer darauf angeordneten
Metall-Keramik-Mischschicht, wie in der
Zur Abscheidung der Schichten können Dampfphasenabscheideprozesse, insbesondere physikalische Dampfphasenabscheideverfahren und vorzugsweise gepulstes Kathodenzerstäuben (Sputtern) eingesetzte werden.For the deposition of the layers, vapor phase deposition processes, in particular physical vapor phase deposition processes and preferably pulsed cathode sputtering (Sput tern).
Bei der Aufbringung des Mehrlagenschichtsystems auf einer Metallverkleidung bzw. einer Metallverstärkung, also einem Metallformteil, einer Metallfolie oder dergleichen, wie insbesondere Metallgewebe, -filz usw., kann das Mehrlagenschichtsystem vor Anordnung der Metallverkleidung bzw. Metallverstärkung auf dem Kunststoffbauteil oder nach der Aufbringung auf dem Kunststoffbauteil abgeschieden werden.at the application of the multi-layer system on a metal panel or a metal reinforcement, ie a metal molding, a metal foil or the like, in particular metal mesh, felt, etc., the multilayer system may be prior to placement of the metal cladding or metal reinforcement on the plastic component or after the deposition are deposited on the plastic component.
Sofern das Mehrlagenschichtsystem vor Anbringung der Metallverkleidung bzw. Metallverstärkung auf dem Kunststoffbauteil abgeschieden wird, können sämtliche geeigneten Kunststoffe, insbesondere partikelverstärkte oder phasenverstärkte Kunststoffe für das Kunststoffbauteil Verwendung finden.Provided the multi-layer system before attaching the metal cladding or metal reinforcement deposited on the plastic component If all suitable plastics, in particular particle-reinforced or phase-reinforced Plastics for the plastic component find use.
Wird jedoch das Mehrlagenschichtsystem in Anwesenheit des Kunststoffbauteils abgeschieden, so muss ein vakuumbeständiger und/oder hochtemperaturbeständiger Kunststoff gewählt werden, der die nötigen Temperaturen und/oder Druckverhältnisse beim Abscheideprozess für das Mehrlagenschichtsystem überstehen kann. Für den Abscheideprozess können insbesondere auch Niedertemperaturabscheideverfahren mit Prozesstemperaturen im Bereich von kleiner oder gleich 300°C, insbesondere kleiner oder gleich 200°C eingesetzt werden. Als vakuumbeständige und/oder temperaturbeständige Kunststoffe, die für Dampfphasenbeschichtungen geeignet sind, bieten sich insbesondere Polyetherketone, Polyetheretherketone und dergleichen an.Becomes however, the multilayer system in the presence of the plastic component deposited, it must be a vacuum-resistant and / or high-temperature resistant Plastic can be chosen, the necessary temperatures and / or pressure conditions during the deposition process for can survive the multi-layer system. For the deposition process can be particularly low-temperature deposition with process temperatures in the range of less than or equal to 300 ° C, be used in particular less than or equal to 200 ° C. As vacuum-resistant and / or temperature-resistant plastics, which are suitable for vapor phase coatings in particular polyether ketones, polyetheretherketones and the like at.
Vor dem Aufbringen des Mehrlagenschichtsystems kann die zu beschichtende Oberfläche entsprechend vorbereitet werden, um beispielsweise die Haftfestigkeit zu verbessern. Hierzu können bekannte nasschemische Ätzverfahren und/oder Plasmabehandlungsverfahren eingesetzt werden. Insbesondere bei der Abscheidung des Mehrlagenschichtsystems direkt auf dem Kunststoff kann sich eine entsprechende Vorbehandlung anbieten.In front the application of the multi-layer system can be coated Surface can be prepared accordingly, for example to improve the adhesive strength. For this purpose, known wet-chemical etching processes and / or plasma treatment processes be used. Especially in the deposition of the multilayer system directly on the plastic can be a corresponding pretreatment to offer.
Das
Mehrlagenschichtsystem kann gemäß der Offenbarung
in den deutschen Offenlegungsschriften
Die unterschiedlichen Keramikschichten können beispielsweise durch Chrom-Aluminium-Nitrid und Chrom-Nitrid gebildet sein, wobei ein derartiges Mehrlagenschichtsystem eine Chrom-Nitrid-Schicht als Haftvermittlerschicht umfassen kann.The different ceramic layers, for example being formed by chromium-aluminum nitride and chromium nitride, wherein such a multilayer system a chromium-nitride layer may include as a primer layer.
Bei den Mehrlagenschichtsystemen mit Metallschichten und Metalllegierungsschichten sowie Metall-Keramik-Mischschichten kann die Metallschicht aus Aluminium, Titan, Platin, Palladium, Wolfram, Chrom, Nickel oder Kobalt sowie die Metalllegierungsschicht aus Legierungselementen ausgewählt aus Titan, Platin, Palladium, Wolfram, Chrom, Nickel, Kobalt, Eisen, Aluminium, Zirkon, Hafnium, Tantal, Magnesium, Molybdän, Yttrium, Niob, Vanadium und/oder Silizium gebildet sein, wobei einige dieser Elemente als Phasenstabilisierungselemente dienen.at the multi-layer systems with metal layers and metal alloy layers and metal-ceramic mixed layers, the metal layer of aluminum, Titanium, platinum, palladium, tungsten, chromium, nickel or cobalt as well the metal alloy layer is selected from alloying elements titanium, platinum, palladium, tungsten, chromium, nickel, cobalt, iron, Aluminum, zirconium, hafnium, tantalum, magnesium, molybdenum, Yttrium, niobium, vanadium and / or silicon may be formed, with some serve these elements as phase stabilization elements.
Die Metall-Keramik-Mischschicht kann aus den entsprechend vorher genannten Metallen sowie Oxiden, Nitriden, Karbiden und/oder Boriden dieser Metalle oder Metalllegierungen gebildet sein.The Metal-ceramic mixed layer can be made from the corresponding previously mentioned Metals and oxides, nitrides, carbides and / or borides of these metals or metal alloys.
Die Keramikschicht kann wiederum aus Oxiden, Nitriden, Karbiden und/oder Boriden der vorher genannten Metalle oder Metalllegierungen gebildet sein.The Ceramic layer may in turn consist of oxides, nitrides, carbides and / or Boriden the aforementioned metals or metal alloys.
KURZBESCHREIBUNG DER FIGURENBRIEF DESCRIPTION OF THE FIGURES
Weitere Vorteile, Kennzeichen und Merkmale der vorliegenden Erfindung werden bei der nachfolgenden detaillierten Beschreibung von Ausführungsbeispielen anhand der beigefügten Zeichnungen deutlich. Die Zeichnungen zeigen hierbei in rein schematischer Weise inFurther Advantages, characteristics and features of the present invention in the following detailed description of embodiments clearly with reference to the attached drawings. The painting show here in a purely schematic way in
AUSFÜHRUNGSBEISPIELEEMBODIMENTS
Die
Nach
einer einfachen Ausführungsvariante, die in
Alternativ
können die Teilschichten
Zur
Abscheidung dieser Schichten können Dampfphasenabscheidungsprozesse,
insbesondere physikalische Dampfphasenabscheidungsprozesse (Physical
Vapor Deposition PVD) eingesetzt werden. Zur Verbesserung der Haftfestigkeit
und der nachfolgenden Abscheidung kann die Oberfläche des
Bauteils
Die
In
der
Während
die Metallschicht
Entsprechend
kann das Mehrlagenschichtsystem aus den Teilschichten
Die
Die
Metallschicht
Die
Die
Das
Mehrlagenschichtsystem mit einer metallischen duktilen Teilschicht
Wie
bereits oben erwähnt, wird das Mehrlagenschichtsystem vorzugsweise
durch eine Dampfphasenabscheidung, insbesondere physikalische Dampfphasenabscheidung
(PVD) direkt auf dem Kunststoffbauteil
Bei
Verwendung eines Metallformbauteils oder einer Metallfolie oder
dergleichen kann das Mehrlagenschichtsystem bereits vor Anbringen
des Metallformteils bzw. der Metallfolie an dem Kunststoffbauteil
Obwohl die vorliegende Erfindung anhand der beigefügten Ausführungsbeispiele detailliert beschrieben worden ist, ist für den Fachmann selbstverständlich, dass die Erfindung nicht auf diese Ausführungsbeispiele beschränkt ist, sondern dass vielmehr Abwandlungen oder Änderungen möglich sind, indem einzelne Merkmale weggelassen werden oder andersartige Kombinationen von Merkmalen vorgenommen werden, ohne den Schutzbereich der beigefügten Ansprüche zu verlassen. Insbesondere umfasst die vorliegende Erfindung sämtliche Kombinationen aller vorgestellten Merkmale.Even though the present invention with reference to the accompanying embodiments has been described in detail, is for the expert of course, that the invention is not limited to this Embodiments is limited, but that rather modifications or changes possible are by omitting individual features or otherwise Combinations of features are made without the scope of protection of the appended claims. Especially For example, the present invention includes all combinations all featured features.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102004001392 A1 [0003, 0014] - DE 102004001392 A1 [0003, 0014]
- - DE 2007027335 A1 [0003] - DE 2007027335 A1 [0003]
- - US 5306120 [0004, 0008] US 5306120 [0004, 0008]
- - DE 102007027335 A1 [0014] - DE 102007027335 A1 [0014]
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009013129A DE102009013129A1 (en) | 2009-03-13 | 2009-03-13 | Plastic component with erosion protection layer for applications with erosive stress |
EP10156227A EP2230330A1 (en) | 2009-03-13 | 2010-03-11 | Plastic component with anti-erosion layer for applications with erosive demands |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009013129A DE102009013129A1 (en) | 2009-03-13 | 2009-03-13 | Plastic component with erosion protection layer for applications with erosive stress |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009013129A1 true DE102009013129A1 (en) | 2010-09-16 |
Family
ID=42106021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009013129A Withdrawn DE102009013129A1 (en) | 2009-03-13 | 2009-03-13 | Plastic component with erosion protection layer for applications with erosive stress |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2230330A1 (en) |
DE (1) | DE102009013129A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011079327A1 (en) * | 2011-07-18 | 2013-01-24 | Siemens Aktiengesellschaft | Turbine blade made of fiber composite material |
DE102011080620A1 (en) * | 2011-08-08 | 2013-02-14 | Siemens Aktiengesellschaft | Process for coating an insulation component and insulation component |
DE102016112928A1 (en) * | 2016-07-14 | 2018-01-18 | Hoppe Holding Ag | Process for producing a component with a corrosion protection coating |
DE102016112927A1 (en) * | 2016-07-14 | 2018-02-01 | Hoppe Holding Ag | Component with substrate and corrosion protection coating |
RU2677041C1 (en) * | 2017-08-18 | 2019-01-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" | Protective multilayer coating application method on the gas turbine engine blisk blades from the titanium alloy against dust-abrasive erosion |
WO2020064041A1 (en) | 2018-09-27 | 2020-04-02 | MTU Aero Engines AG | Method for producing a multiple-coat anti-erosion and anti-corrosion coating, and component with a corresponding protective coating |
CN114650891A (en) * | 2020-01-24 | 2022-06-21 | 舍弗勒技术股份两合公司 | Method for producing a component of an electric motor, electric motor component and electric motor |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2653587A1 (en) * | 2012-04-16 | 2013-10-23 | Siemens Aktiengesellschaft | Flow engine component with a functional coating |
TWI553179B (en) * | 2012-07-26 | 2016-10-11 | 台元紡織股份有限公司 | Light weighted, wind resistant, cold-resistant, heat storing, warm, and breathable fabric |
US9580817B2 (en) | 2012-12-04 | 2017-02-28 | Vergason Technology, Inc. | Bilayer chromium nitride coated articles and related methods |
EP3088121B1 (en) * | 2015-04-29 | 2018-07-18 | Airbus Defence and Space GmbH | Metal component containing at least one of multidimensional structured connection section and method for the production thereof |
US11441545B2 (en) * | 2020-02-25 | 2022-09-13 | General Electric Company | Tungsten-based erosion-resistant leading edge protection cap for rotor blades |
US11794450B2 (en) | 2020-12-18 | 2023-10-24 | Altria Client Services Llc | Polymer-laminated metal lid |
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DE3527912A1 (en) * | 1985-08-03 | 1987-02-12 | Sigri Gmbh | Process for producing a roller body |
DE4208842C1 (en) * | 1992-03-19 | 1993-04-08 | Eurocopter Hubschrauber Gmbh, 8000 Muenchen, De | |
DE4204896A1 (en) * | 1992-02-19 | 1993-08-26 | Tridelta Ag | Easily mouldable composite - comprises plasma deposited adhesive layer to improve wettability of fibre reinforced epoxide] resin base body |
WO2001046324A2 (en) * | 1999-10-25 | 2001-06-28 | Rolls-Royce Corporation | Erosion-resistant coatings for organic matrix composites |
DE102004001392A1 (en) | 2004-01-09 | 2005-08-04 | Mtu Aero Engines Gmbh | Wear protection coating and component with a wear protection coating |
DE102007027335A1 (en) | 2007-06-14 | 2008-12-18 | Mtu Aero Engines Gmbh | Wear protection coating and component with a wear protection coating |
-
2009
- 2009-03-13 DE DE102009013129A patent/DE102009013129A1/en not_active Withdrawn
-
2010
- 2010-03-11 EP EP10156227A patent/EP2230330A1/en not_active Withdrawn
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GB1317617A (en) * | 1969-07-02 | 1973-05-23 | Nat Res Corp | Protection of structural parts from abrasion |
DE3527912A1 (en) * | 1985-08-03 | 1987-02-12 | Sigri Gmbh | Process for producing a roller body |
DE4204896A1 (en) * | 1992-02-19 | 1993-08-26 | Tridelta Ag | Easily mouldable composite - comprises plasma deposited adhesive layer to improve wettability of fibre reinforced epoxide] resin base body |
DE4208842C1 (en) * | 1992-03-19 | 1993-04-08 | Eurocopter Hubschrauber Gmbh, 8000 Muenchen, De | |
US5306120A (en) | 1992-03-19 | 1994-04-26 | Eurocopter Deutschland Gmbh | System to protect against erosion a body subjected to an airflow |
WO2001046324A2 (en) * | 1999-10-25 | 2001-06-28 | Rolls-Royce Corporation | Erosion-resistant coatings for organic matrix composites |
DE102004001392A1 (en) | 2004-01-09 | 2005-08-04 | Mtu Aero Engines Gmbh | Wear protection coating and component with a wear protection coating |
DE102007027335A1 (en) | 2007-06-14 | 2008-12-18 | Mtu Aero Engines Gmbh | Wear protection coating and component with a wear protection coating |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011079327A1 (en) * | 2011-07-18 | 2013-01-24 | Siemens Aktiengesellschaft | Turbine blade made of fiber composite material |
DE102011080620A1 (en) * | 2011-08-08 | 2013-02-14 | Siemens Aktiengesellschaft | Process for coating an insulation component and insulation component |
DE102011080620B4 (en) * | 2011-08-08 | 2014-06-05 | Siemens Aktiengesellschaft | Method for coating an insulation component and insulation component, and electrically conductive heating cable |
DE102016112928A1 (en) * | 2016-07-14 | 2018-01-18 | Hoppe Holding Ag | Process for producing a component with a corrosion protection coating |
DE102016112927A1 (en) * | 2016-07-14 | 2018-02-01 | Hoppe Holding Ag | Component with substrate and corrosion protection coating |
RU2677041C1 (en) * | 2017-08-18 | 2019-01-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" | Protective multilayer coating application method on the gas turbine engine blisk blades from the titanium alloy against dust-abrasive erosion |
WO2020064041A1 (en) | 2018-09-27 | 2020-04-02 | MTU Aero Engines AG | Method for producing a multiple-coat anti-erosion and anti-corrosion coating, and component with a corresponding protective coating |
DE102018216658A1 (en) * | 2018-09-27 | 2020-04-02 | MTU Aero Engines AG | Process for producing a multi-layer erosion and corrosion protection layer and component with a corresponding protective layer |
CN114650891A (en) * | 2020-01-24 | 2022-06-21 | 舍弗勒技术股份两合公司 | Method for producing a component of an electric motor, electric motor component and electric motor |
Also Published As
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EP2230330A1 (en) | 2010-09-22 |
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OP8 | Request for examination as to paragraph 44 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20121002 |