DE10357180A1 - Bonding of a non metallic material as a surface layer on a metal base using a profiled interface - Google Patents
Bonding of a non metallic material as a surface layer on a metal base using a profiled interface Download PDFInfo
- Publication number
- DE10357180A1 DE10357180A1 DE10357180A DE10357180A DE10357180A1 DE 10357180 A1 DE10357180 A1 DE 10357180A1 DE 10357180 A DE10357180 A DE 10357180A DE 10357180 A DE10357180 A DE 10357180A DE 10357180 A1 DE10357180 A1 DE 10357180A1
- Authority
- DE
- Germany
- Prior art keywords
- metallic
- rivets
- metallic material
- adhesive layer
- layer
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Technisches Gebiettechnical area
Die Erfindung betrifft einen Verbundaufbau zwischen metallischen und nichtmetallischen Materialien, insbesondere für den Gas- und Dampfturbinenbau.The The invention relates to a composite structure between metallic and non-metallic materials, in particular for gas and steam turbine construction.
Der Aufbau von Verbundaufbauten aus metallischen und nichtmetallischen Materialien, wie beispielsweise das Beschichten von metallischen Bauteilen im Gas- und Dampfturbinenbau mit keramischen Wärmedämmschichten, ist allgemein bekannter Stand der Technik.Of the Construction of composite structures of metallic and non-metallic Materials, such as the coating of metallic Components in gas and steam turbine construction with ceramic thermal barrier coatings, is well known in the art.
Dabei wird auf eine Oberfläche eines metallischen Grundkörpers beispielsweise mittels Plasma- oder Flammspritzen eine Haftschicht (Haltestruktur) mit möglichst rauer Oberfläche aufgespritzt. Die Rauhigkeit der Oberfläche dient dem formschlüssigen Verankern der ebenfalls auf diese Oberfläche plasma- oder flammgespritzten Wärmedämmschicht aus einem nichtmetallischen, vorzugsweise keramischen Material. Wegen der sehr unterschiedlichen Wärmeausdehnungskoeffizienten zwischen Metallen und nichtmetallischen Materialien, wie Keramiken, gelingen diese Verbindungen üblicherweise nur bis zu einer Schichtdicke von < 500 μm.there is on a surface a metallic body For example, by means of plasma or flame spraying an adhesive layer (Holding structure) with as possible rough surface sprayed. The roughness of the surface serves for the positive anchoring which also on this surface plasma or flame sprayed thermal barrier coating from a non-metallic, preferably ceramic material. Because of the very different thermal expansion coefficients between metals and non-metallic materials, such as ceramics, These compounds usually succeed only up to a layer thickness of <500 μm.
Die plasma- oder flammgespritzten keramischen Wärmedämmschichten werden auch Thermal Barrier Coating (TBC) genannt. Mit derartigen Wärmedämmschichten versehene Bauteile werden beispielsweise in Brennkammern eingesetzt oder als Gasturbinenschaufeln verwendet.The Plasma- or flame-sprayed ceramic thermal barrier coatings are also called Thermal Barrier Called coating (TBC). Provided with such thermal barrier coatings components are used for example in combustion chambers or as gas turbine blades uses.
Bekannte
Verfahren zur Erzeugung von Haltestrukturen für keramische Wärmedämmschichten sind
neben den beschriebenen Plasma- oder Flammspritzen von Haftschichten
beispielsweise auch das Senkerodieren, das Laser-Wasserstrahl-Elekronenstrahl
Modeling, das Löten
und Sintern von Partikeln (
Wird der Verbundaufbau mit hochporöser Keramik gespritzt, so können Schichtdicken bis zu 1,5 mm erreicht werden. Diese Keramiken sind jedoch gegen Fremdkörpereinschlag ausserordentlich empfindlich, so dass nur eine sehr kurze Lebenszeit derartiger Verbundaufbauten gegeben ist und diese daher oft ausgetauscht bzw. repariert werden müssen.Becomes the composite construction with highly porous ceramics sprayed, so can Layer thicknesses up to 1.5 mm can be achieved. These ceramics are however against foreign body impact extremely sensitive, so only a very short lifetime of such Composite structures is given and therefore often replaced or need to be repaired.
Um
beispielsweise den Kühlluftverbrauch
in einer Gasturbine deutlich zu senken und somit den Wirkungsgrad
zu heben, braucht man eine deutlich wirksamere Wärmedämmung, als dies aus dem Stand
der Technik, wie beispielsweise aus dem Dokument
Diese wirksamere Wärmedämmung lässt sich durch die Applikation dickerer TBC-Schichten erreichen. Um eine ausreichende Haftung dieser dicken Schichten auf einem Grundkörper zu gewährleisten müssen aber sehr grobe Haltestrukturen auf der Oberfläche des Grundkörpers erzeugt werden.These more effective thermal insulation can be by applying thicker TBC layers. To get a sufficient To ensure adhesion of these thick layers on a base body but very rough holding structures on the surface of the basic body be generated.
Dies
gelingt beispielsweise mit dem aus dem Dokument
Die
aus der Druckschrift
Die beschriebenen Verbundaufbauten können neben ihrem Einsatz als Wärmedämmschichten auch als Anstreifschichten, sogenannte Abradables bzw. Abrasives, eingesetzt werden, mit denen z. B. die innere Oberfläche des Gehäuses von Gasturbine versehen ist. Falls während des Betriebes die Turbinenschaufeln diese Schichten streifen, werden feine Partikel aus den Schichten herausgelöst ohne dass dabei die Schaufelspitzen beschädigt werden.The described composite structures can besides their use as thermal barrier coatings as well used as abradable layers, so-called abradables or abrasives be with which z. B. provided the inner surface of the housing of the gas turbine is. If during of operation the turbine blades will strip these layers fine particles from the layers dissolved out without the blade tips damaged become.
Den bisher bekannten Verbundaufbauten ist gemeinsam, dass sie eine konstante Höhe der Haltestruktur (d. h. der Rivets bzw. der Skelettstruktur) aufweisen. Dabei besteht die Gefahr, dass die sich oberhalb der Haltestruktur befindende nichtmetallische Schicht, beispielsweise TBC-Schicht, durch Thermospannungen in der Ebene oberhalb der Haltestruktur abplatzt, weil diese gerade Ebene als Trennebene wirkt und eine ebene Rissausbreitung oberhalb der Haltestruktur begünstigt.The previously known composite structures have in common that they are a constant height of Holding structure (i.e., the rivets or skeleton structure). There is a risk that the above the support structure non-metallic layer, for example TBC layer, flaked off by thermal stresses in the plane above the support structure, because this straight plane acts as a parting plane and a flat crack propagation favors above the support structure.
Darstellung der Erfindungpresentation the invention
Die Erfindung versucht, den genannten Nachteil des Standes der Technik zu vermeiden. Ihr liegt die Aufgabe zugrunde, einen Verbundaufbau mit einer Haltestruktur zwischen metallischen und nichtmetallischen Materialien, insbesondere für den Gas- und Dampfturbinenbau, zu schaffen, bei dem die Haltestruktur so ausgebildet ist, dass eine grosse Schichtdicke des nichtmetallischen Materials stabil haftend und unempfindlich gegen Rissausbreitung auf das metallische Material aufgebracht werden kann.The Invention attempts to address the aforementioned disadvantage of the prior art to avoid. It is based on the task, a composite structure with a support structure between metallic and non-metallic Materials, especially for the gas and steam turbine, to create, in which the support structure is formed so that a large layer thickness of the non-metallic Stable material and resistant to crack propagation the metallic material can be applied.
Erfindungsgemäss wird dies bei einem Verbundaufbau zwischen metallischen und nichtmetallischen Materialien, bei dem auf einer Oberfläche des einen Grundkörper bildenden metallischen Materials eine Haftschicht angeordnet ist, auf welche das nichtmetallische Material als Deckschicht aufgebracht ist, dadurch gelöst, dass die Höhe der Haftschicht uneinheitlich ist.According to the invention this in a composite structure between metallic and non-metallic Materials in which forming on a surface of a main body metallic material, an adhesive layer is disposed on which the non-metallic material is applied as a cover layer, characterized solved, that the height the adhesive layer is uneven.
Vorteilhaft ist hierbei, dass durch die variierende Höhe der Haftschicht, d. h. unterschiedliche Höhe der Rivets bzw. der Skelettstruktur die während der Belastung auftretenden Spannungen sich nicht in einer Ebene konzentrieren und daher die Rissausbreitung gegenüber dem bekannten Stand der Technik deutlich reduziert ist. Damit steigt die Lebensdauer von dicken keramischen Wärmedämmschichten bzw. von Abradables und Abrasives.Advantageous is here that by the varying height of the adhesive layer, d. H. different height of the rivets or the skeleton structure during the Strain voltages do not concentrate in one plane and therefore the crack propagation over the prior art Technology is significantly reduced. This increases the life of thick ceramic thermal barrier coatings or of Abradables and Abrasives.
Vorteilhafte Ausgestaltungen der Verbundaufbauten sind in den Unteransprüchen 2 bis 6 offenbart.advantageous Embodiments of the composite structures are in the dependent claims 2 to 6 discloses.
Kurze Beschreibung der ZeichnungShort description the drawing
In der Zeichnung sind anhand einer Wärmedämmplatte für eine Gasturbinenbrennkammer drei Ausführungsbeispiele der Erfindung dargestellt.In the drawing are based on a thermal insulation board for a gas turbine combustor three embodiments represented the invention.
Es zeigen:It demonstrate:
Es sind nur die für die Erfindung wesentlichen Merkmale in den Figuren dargestellt.It are only for the invention essential features shown in the figures.
Wege zur Ausführung der ErfindungWays to execute the invention
Nachfolgend
wird die Erfindung anhand von Ausführungsbeispielen und der
In
der
Für derartigen
Verbundaufbauten
Die
Rivets
Durch
die spezielle Form der Rivets
Aufgrund
der definierten Oberflächenrauhigkeit
mit ausreichenden Hintergreifungen
Erfindungsgemäss weisen
die auf der Oberfläche
Durch
diese erfindungsgemässe
Ausführung wird
eine Absenkung der Gefahr des Abplatzens der nichtmetallischen Schicht
oberhalb der Haftschicht
In
Erfindungsgemäss ist die
Skelettstruktur
- 11
- Verbundaufbaucomposite structure
- 22
- Metallischer Grundkörpermetallic body
- 33
- Haftschichtadhesive layer
- 44
- Rivet (Ankerpunkt)Rivet (Anchor Point)
- 55
- Nichtmetallisches MaterialA nonmetallic material
- 66
- Hinterschneidungundercut
- 77
-
Schichtdicke
von Pos.
5 Layer thickness of pos.5 - 88th
-
Steg
von Pos.
4 Bridge of Pos.4 - 99
-
Kopf
von Pos.
4 Head from pos.4 - 1010
-
Oberfläche von
Pos.
2 Surface of pos.2 - 1111
- Skelettstrukturskeletal structure
- 1212
- Pfeilerpier
- 1313
- Stegweb
- HH
- Höheheight
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10357180A DE10357180A1 (en) | 2003-12-08 | 2003-12-08 | Bonding of a non metallic material as a surface layer on a metal base using a profiled interface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10357180A DE10357180A1 (en) | 2003-12-08 | 2003-12-08 | Bonding of a non metallic material as a surface layer on a metal base using a profiled interface |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10357180A1 true DE10357180A1 (en) | 2005-06-30 |
Family
ID=34625624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10357180A Withdrawn DE10357180A1 (en) | 2003-12-08 | 2003-12-08 | Bonding of a non metallic material as a surface layer on a metal base using a profiled interface |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10357180A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010060944B3 (en) * | 2010-12-01 | 2012-04-05 | Bbat Berlin Brandenburg Aerospace Technology Ag | Heat-insulating lining for an aircraft gas turbine |
US9151175B2 (en) | 2014-02-25 | 2015-10-06 | Siemens Aktiengesellschaft | Turbine abradable layer with progressive wear zone multi level ridge arrays |
US9243511B2 (en) | 2014-02-25 | 2016-01-26 | Siemens Aktiengesellschaft | Turbine abradable layer with zig zag groove pattern |
EP2589872A3 (en) * | 2011-11-04 | 2016-12-14 | Rolls-Royce Deutschland Ltd & Co KG | Component and turbo engine with such a component |
EP3176378A1 (en) * | 2015-12-04 | 2017-06-07 | United Technologies Corporation | Enhanced adhesion thermal barrier coating |
WO2017101897A1 (en) * | 2015-12-15 | 2017-06-22 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Method for producing a plastic-metal hybrid component |
US10190435B2 (en) | 2015-02-18 | 2019-01-29 | Siemens Aktiengesellschaft | Turbine shroud with abradable layer having ridges with holes |
US10189082B2 (en) | 2014-02-25 | 2019-01-29 | Siemens Aktiengesellschaft | Turbine shroud with abradable layer having dimpled forward zone |
US10196920B2 (en) | 2014-02-25 | 2019-02-05 | Siemens Aktiengesellschaft | Turbine component thermal barrier coating with crack isolating engineered groove features |
US10408079B2 (en) | 2015-02-18 | 2019-09-10 | Siemens Aktiengesellschaft | Forming cooling passages in thermal barrier coated, combustion turbine superalloy components |
US11492974B2 (en) * | 2020-05-08 | 2022-11-08 | Raytheon Technologies Corporation | Thermal barrier coating with reduced edge crack initiation stress and high insulating factor |
Citations (8)
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---|---|---|---|---|
US4639388A (en) * | 1985-02-12 | 1987-01-27 | Chromalloy American Corporation | Ceramic-metal composites |
DE4238369A1 (en) * | 1992-11-13 | 1994-05-19 | Mtu Muenchen Gmbh | Component made of a metallic base substrate with a ceramic coating |
DE19545025A1 (en) * | 1995-12-02 | 1997-06-05 | Abb Research Ltd | Method for applying a metallic adhesive layer for ceramic thermal insulation layers on metallic components |
EP0935009B1 (en) * | 1998-02-05 | 2002-04-10 | Sulzer Markets and Technology AG | Lined molded body |
DE10057187A1 (en) * | 2000-11-17 | 2002-05-23 | Alstom Switzerland Ltd | Manufacturing compound structures of metallic and non-metallic materials involves adhesive layer of individual weld/anchor points produced by especially light arc weld process |
DE10117127A1 (en) * | 2001-04-06 | 2002-10-10 | Alstom Switzerland Ltd | Composite structure between metallic and non-metallic materials |
DE10117128A1 (en) * | 2001-04-06 | 2002-10-10 | Alstom Switzerland Ltd | Process for the production of composite structures between metallic and non-metallic materials |
DE10124398A1 (en) * | 2001-05-18 | 2002-11-21 | Rolls Royce Deutschland | Applying a ceramic layer to a metallic base body comprises joining a metallic intermediate support having recesses with the base body, and subsequently applying the ceramic layer on the intermediate support |
-
2003
- 2003-12-08 DE DE10357180A patent/DE10357180A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4639388A (en) * | 1985-02-12 | 1987-01-27 | Chromalloy American Corporation | Ceramic-metal composites |
DE4238369A1 (en) * | 1992-11-13 | 1994-05-19 | Mtu Muenchen Gmbh | Component made of a metallic base substrate with a ceramic coating |
DE19545025A1 (en) * | 1995-12-02 | 1997-06-05 | Abb Research Ltd | Method for applying a metallic adhesive layer for ceramic thermal insulation layers on metallic components |
EP0935009B1 (en) * | 1998-02-05 | 2002-04-10 | Sulzer Markets and Technology AG | Lined molded body |
DE10057187A1 (en) * | 2000-11-17 | 2002-05-23 | Alstom Switzerland Ltd | Manufacturing compound structures of metallic and non-metallic materials involves adhesive layer of individual weld/anchor points produced by especially light arc weld process |
DE10117127A1 (en) * | 2001-04-06 | 2002-10-10 | Alstom Switzerland Ltd | Composite structure between metallic and non-metallic materials |
DE10117128A1 (en) * | 2001-04-06 | 2002-10-10 | Alstom Switzerland Ltd | Process for the production of composite structures between metallic and non-metallic materials |
DE10124398A1 (en) * | 2001-05-18 | 2002-11-21 | Rolls Royce Deutschland | Applying a ceramic layer to a metallic base body comprises joining a metallic intermediate support having recesses with the base body, and subsequently applying the ceramic layer on the intermediate support |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2460981A1 (en) * | 2010-12-01 | 2012-06-06 | BBAT Berlin Brandenburg Aerospace Technology AG | Heat insulating cover for a gas turbine engine |
DE102010060944B3 (en) * | 2010-12-01 | 2012-04-05 | Bbat Berlin Brandenburg Aerospace Technology Ag | Heat-insulating lining for an aircraft gas turbine |
EP2589872A3 (en) * | 2011-11-04 | 2016-12-14 | Rolls-Royce Deutschland Ltd & Co KG | Component and turbo engine with such a component |
US10189082B2 (en) | 2014-02-25 | 2019-01-29 | Siemens Aktiengesellschaft | Turbine shroud with abradable layer having dimpled forward zone |
US9151175B2 (en) | 2014-02-25 | 2015-10-06 | Siemens Aktiengesellschaft | Turbine abradable layer with progressive wear zone multi level ridge arrays |
US9243511B2 (en) | 2014-02-25 | 2016-01-26 | Siemens Aktiengesellschaft | Turbine abradable layer with zig zag groove pattern |
US10323533B2 (en) | 2014-02-25 | 2019-06-18 | Siemens Aktiengesellschaft | Turbine component thermal barrier coating with depth-varying material properties |
US9920646B2 (en) | 2014-02-25 | 2018-03-20 | Siemens Aktiengesellschaft | Turbine abradable layer with compound angle, asymmetric surface area ridge and groove pattern |
US10221716B2 (en) | 2014-02-25 | 2019-03-05 | Siemens Aktiengesellschaft | Turbine abradable layer with inclined angle surface ridge or groove pattern |
US10196920B2 (en) | 2014-02-25 | 2019-02-05 | Siemens Aktiengesellschaft | Turbine component thermal barrier coating with crack isolating engineered groove features |
US10408079B2 (en) | 2015-02-18 | 2019-09-10 | Siemens Aktiengesellschaft | Forming cooling passages in thermal barrier coated, combustion turbine superalloy components |
US10190435B2 (en) | 2015-02-18 | 2019-01-29 | Siemens Aktiengesellschaft | Turbine shroud with abradable layer having ridges with holes |
EP3176378A1 (en) * | 2015-12-04 | 2017-06-07 | United Technologies Corporation | Enhanced adhesion thermal barrier coating |
US10731482B2 (en) | 2015-12-04 | 2020-08-04 | Raytheon Technologies Corporation | Enhanced adhesion thermal barrier coating |
US11306600B2 (en) | 2015-12-04 | 2022-04-19 | Raytheon Technologies Corporation | Enhanced adhesion thermal barrier coating |
JP2019501789A (en) * | 2015-12-15 | 2019-01-24 | インプロ イノヴェーションズゲゼルシャフト フューア フォルトゲシュリッテネ プロドゥクツィオーンスズュステーム イン デーア ファールツォイクインドゥストリー エムベーハー | Method for producing plastic metal hybrid component |
CN107921586A (en) * | 2015-12-15 | 2018-04-17 | Inpro汽车产业创新先进生产系统有限公司 | Method for manufacturing plastic-metal hybrid component |
WO2017101897A1 (en) * | 2015-12-15 | 2017-06-22 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Method for producing a plastic-metal hybrid component |
US10870174B2 (en) | 2015-12-15 | 2020-12-22 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Method for producing a plastic-metal hybrid component |
US11492974B2 (en) * | 2020-05-08 | 2022-11-08 | Raytheon Technologies Corporation | Thermal barrier coating with reduced edge crack initiation stress and high insulating factor |
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