DE102004002268A1 - Process for the surface treatment of a workpiece by a powdery filler material by means of a welding beam - Google Patents
Process for the surface treatment of a workpiece by a powdery filler material by means of a welding beam Download PDFInfo
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- DE102004002268A1 DE102004002268A1 DE102004002268A DE102004002268A DE102004002268A1 DE 102004002268 A1 DE102004002268 A1 DE 102004002268A1 DE 102004002268 A DE102004002268 A DE 102004002268A DE 102004002268 A DE102004002268 A DE 102004002268A DE 102004002268 A1 DE102004002268 A1 DE 102004002268A1
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- Germany
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- workpiece
- film
- welding beam
- filler material
- powdery filler
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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
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
- B23K15/0086—Welding welding for purposes other than joining, e.g. built-up welding
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
- B23K26/324—Bonding taking account of the properties of the material involved involving non-metallic parts
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
-
- 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired area
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/12—Copper or alloys thereof
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/42—Plastics
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zur Oberflächenbehandlung eines Werkstücks durch einen pulverförmigen Zusatzwerkstoff mittels eines Schweißstrahls, wobei der pulverförmige Zusatzwerkstoff in einem Bearbeitungsbereich auf der Werkstückoberfläche in den Schweißstrahl eingebracht wird. Um das gattungsgemäße Verfahren in Bezug auf Pulververbrauch zu optimieren, wird erfindungsgemäß vorgeschlagen, dass der pulverförmige Zusatzwerkstoff vor dem Kontakt mit dem Schweißstrahl mittels einer Folie im Bearbeitungsbereich fixiert wird.The invention relates to a method for surface treatment of a workpiece by a powdered filler material by means of a welding beam, wherein the powdery filler material is introduced into the welding beam in a processing area on the workpiece surface. In order to optimize the generic method in terms of powder consumption, the invention proposes that the powdery filler material is fixed prior to contact with the welding beam by means of a film in the processing area.
Description
Die Erfindung betrifft ein Verfahren zur Oberflächenbehandlung eines Werkstücks durch einen pulverförmigen Zusatzwerkstoff mittels eines Schweißstrahls, wobei der pulverförmige Zusatzwerkstoff in einem Bearbeitungsbereich auf der Werkstückoberfläche in den Schweißstrahl eingebracht wird.The The invention relates to a method for surface treatment of a workpiece a powdery one Additional material by means of a welding beam, wherein the powdery filler material in a processing area on the workpiece surface in the welding beam is introduced.
Da Werkstückoberflächen im Betrieb immer höheren Beanspruchungen ausgesetzt sind, kommt der Verbesserung von Werkstoffeigenschaften an Oberflächen eine wachsende Bedeutung zu. Insbesondere die thermische Beschichtung stellt ein interessantes Verfahren zur Steigerung der Oberflächenqualität dar. Eine relativ neue Variante der thermischen Beschichtung ist das Laserstrahl-Pulver-Auftragsschweißen.There Workpiece surfaces in Operation ever higher Stress is exposed comes to the improvement of material properties on surfaces a growing importance too. In particular, the thermal coating represents an interesting process for increasing the surface quality Relatively new variant of the thermal coating is the laser-beam powder build-up welding.
Aus
der gattungsbildenden
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren vorzuschlagen, bei dem das Beschichten von Bauteilen mittels eines thermischen Verfahrens mit einem pulverförmigen Zusatzwerkstoff insofern verbessert wird, als der Overspray reduziert wird.Of the Invention has for its object to propose a method in which the coating of components by means of a thermal Process with a powdery Supplementary material is improved insofar as the overspray is reduced.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Hauptanspruchs gelöst. Danach wird ein Verfahren vorgeschlagen, bei dem der pulverförmige Zusatzwerkstoff vor dem Kontakt mit dem Schweißstrahl mittels einer Folie in einem Bearbeitungsbereich auf der Werkstückoberfläche fixiert wird. Dadurch, dass das Pulver nicht mit einem Gasstrom zugeführt wird, sondern in eine Folie eingefüllt wird, kann es direkt in den Bearbeitungsbereich auf dem Werkstück eingebracht werden. Auf diese Weise wird die Menge des zugeführten pulverförmigen Zusatzwerkstoffes auf das notwendige Maß reduziert.The The object is achieved by the Features of the main claim solved. Thereafter, a method is proposed in which the powdery filler material before contact with the welding beam is fixed by means of a film in a processing area on the workpiece surface. Characterized in that the powder is not supplied with a gas stream, but is poured into a foil, It can be inserted directly into the machining area on the workpiece become. In this way, the amount of the supplied powdery filler material reduced to the necessary level.
Gleichzeitig wird bei dem erfindungsgemäßen Verfahren die Anlage, die Schweißoptik und das Bauteil weniger verschmutzt. Pulverzuführeinrichtung und Pulverabsaugeinrichtung können entfallen, wodurch die Kosten für das Verfahren verringert werden.simultaneously is in the inventive method the plant, the welding optics and the component less dirty. Powder feeder and Pulverabsaugeinrichtung can eliminated, which reduces the cost of the procedure can be reduced.
Dadurch, dass auf eine Düse zur Zufuhr des pulverförmigen Werkstoffes verzichtet werden kann, wird ferner die Zugänglichkeit des Bauteils verbessert.Thereby, that on a nozzle for supplying the powdery Material can be dispensed with, further, the accessibility of the component improved.
Vorteilhafterweise wird der pulverförmige Zusatzwerkstoff während des Verfahrens durch den Schweißstrahl aufgeschmolzen. So kann der pulverförmige Zusatzwerkstoff eine schmelzmetallurgische Verbindung mit dem Werkstoff der Werkstückoberfläche eingehen, was für gute Eigenschaften der behandelten Oberfläche sorgt (Anspruch 2).advantageously, becomes the powdery Additional material during of the process by the welding beam melted. Thus, the powdery filler material a melt metallurgical connection with the material of the workpiece surface, what kind of good properties of the treated surface provides (claim 2).
In einer weiteren vorteilhaften Ausführungsform wird als Schweißstrahl ein Laserstrahl verwendet. Dieser bietet den Vorteil hoher Energiedichte und Präzision (Anspruch 3).In A further advantageous embodiment is as a welding beam a laser beam is used. This offers the advantage of high energy density and precision (Claim 3).
Alternativ kann als Schweißstrahl ein Elektronenstrahl verwendet werden, welcher eine kostengünstige Beschichtung der Werkstückoberfläche ermöglicht (Anspruch 4).alternative can as a welding beam an electron beam can be used, which is a low cost coating the workpiece surface allows (claim 4).
Zweckmäßigerweise wird als Folie eine Metallfolie verwendet. Diese kann während des Aufbringens des Schweißstrahls auf die Werkstückoberfläche schmelzen. Dies bietet den Vorteil, dass das Material der Folie mit in die Verbindung aus Pulverwerkstoff und Oberflächenwerkstoff einlegiert werden kann. So können verschiedene metallurgische Eigenschaften der behandelten Oberfläche erzielt werden (Ansprüche 5 und 6).Conveniently, is used as a foil, a metal foil. This can be done during the Applying the welding beam melt on the workpiece surface. This offers the advantage that the material of the film with in the Compound of powder material and surface material can be alloyed. So can achieved different metallurgical properties of the treated surface become (claims 5 and 6).
In einer alternativen Ausführungsform wird als Folie eine Kunststofffolie verwendet. Diese Kunststofffolie kann während des Aufbringens des Schweißstrahls auf die Werkstückoberfläche verdampfen. So spielt der Werkstoff der Folie selber keine Rolle, und es findet lediglich eine Verbindung von pulverförmigem Zusatzwerkstoff und Oberflächenwerkstoff statt (Ansprüche 7 und 8).In an alternative embodiment is used as a film, a plastic film. This plastic film can while the application of the welding beam evaporate on the workpiece surface. So the material of the film itself does not matter, and it finds only a compound of powdered filler material and Surface material instead (claims 7 and 8).
In einer weiteren vorteilhaften Ausführungsform wird als Folie ein dünnwandiges Formteil aus Kunststoff oder Blech verwendet, dessen Form der Form des Bearbeitungsbereichs auf der Werkstückoberfläche angepasst ist. Diese Verfahrensvariante bietet den Vorteil, dass bei Wahl eines Folien-Materials, welches bei Erwärmung exotherm reagiert, unter Umständen die einzubringende Streckenenergie zum Aufschmelzen des Pulvers verringert werden kann (Anspruch 9).In a further advantageous embodiment, the film used is a thin-walled molded part made of plastic or sheet metal, the shape of which is adapted to the shape of the machining area on the workpiece surface. This variant of the method offers the advantage that when selecting a film material which reacts exothermically when heated, under certain circumstances, the path energy to be introduced can be reduced to melt the powder can (claim 9).
Zweckmäßigerweise wird bei dem Verfahren die Folie vor dem Befüllen mit pulverförmigem Zusatzwerkstoff auf das Werkstück aufgelegt. Dies ist die einfachste Verfahrensvariante. Dabei wird der Pulverwerkstoff durch die Schwerkraft in seiner Position in der Folie gehalten (Anspruch 10).Conveniently, is in the process the film before filling with powdered filler on the workpiece hung up. This is the simplest process variant. It will the powder material by gravity in its position in held the film (claim 10).
Weiterhin kann die Folie auf das Werkstück geklebt werden. Dies ist dann vorteilhaft, wenn sich das Werkstück nicht gerade im Raum befindet, sondern schräg angeordnet ist. So wird die Folie durch eine einfache und kostengünstige Maßnahme zuverlässig auf dem Werkstück fixiert (Anspruch 11).Farther The film can be glued to the workpiece become. This is advantageous if the workpiece is not is just in the room, but is arranged at an angle. So will the Film by a simple and inexpensive measure reliable the workpiece fixed (claim 11).
In einer dritten vorteilhaften Ausführungsform wird die Folie in eine im Werkstück vorgesehene Vertiefung eingelegt. Auf diese Weise ist die Folie optimal an das zu beschichtende Werkstück angepasst (Anspruch 12).In a third advantageous embodiment The film is in a workpiece recess provided. That way is the foil optimally adapted to the workpiece to be coated (claim 12).
Weiterhin ist vorteilhafterweise die Folie mit einer Deckfolie versehen, wobei der pulverförmige Zusatzwerkstoff zwischen der Folie und der Deckfolie eingeschlossen wird. So wird erreicht, dass der pulverförmige Werkstoff auch bei komplexen Geometrien der zu beschichteten Oberfläche oder bei bewegten Werkstücken sicher auf dem Werkstück gehalten wird (Anspruch 13).Farther Advantageously, the film is provided with a cover sheet, wherein the powdery filler is sandwiched between the film and the cover sheet. So will achieved that the powdery Material even with complex geometries of the surface to be coated or with moving workpieces safe on the workpiece is held (claim 13).
Alternativ wird der pulverförmige Zusatzwerkstoff mittels eines Bindemittels auf der Folie fixiert. So kann neben der reinen Fixierung des pulverförmigen Zusatzwerkstücks auch Einfluss auf die chemische Zusammensetzung der beschichteten Oberfläche genommen werden (Anspruch 14).alternative becomes the powdery Fixing material fixed by means of a binder on the film. Thus, in addition to the pure fixation of the powdery additional workpiece also influence taken on the chemical composition of the coated surface be (claim 14).
Weitere Ausgestaltungen und Vorteile der Erfindung gehen aus der Beschreibung hervor.Further Embodiments and advantages of the invention will become apparent from the description out.
In den Zeichnungen ist die Erfindung anhand mehrerer Ausführungsbeispiele näher erläutert. Es zeigen:In The drawings, the invention with reference to several embodiments explained in more detail. Show it:
In
den Zeichnungen ist ein Verfahren zur Oberflächenbehandlung eines Werkstücks
Weiterhin
ist eine Folie
Diese
Lage der Folie
Je
nach gewähltem
Material für
die Folie
Je
nach Prozessführung
und Material der Folie
Die
Ergebnisse des Oberflächenbehandlungsverfahrens
sind je nach aufgewendeter Streckenenergie, d. h. Strahlungsenergie
des Schweißstrahls
Kann
die Folie
In
diesem Fall wurde als Folie
Neben
der oben vorgestellten Ausführung der
Folie
Die
Durchmischung der Schmelze
Denkbar
ist weiterhin, den pulverförmigen Zusatzwerkstoff
Mit
Hilfe des vorgestellten Verfahrens ist es weiterhin möglich, in
einem Arbeitsgang eine Beschichtung mit einstellbarer Zusammensetzung
und einstellbarem Schichtaufbau zu erzeugen: im einfachsten Fall
wird die Folie
Das Verfahren ist nicht beschränkt auf die vorgestellten Ausführungsbeispiele.The Procedure is not limited to the presented embodiments.
Zunächst ist
das Verfahren nicht auf die dargestellten kreisförmigen Geometrien beschränkt. Es eignet
sich allgemein zur Erzeugung bestimmter Oberflächeneigenschaften an genau
definierten Stellen eines Werkstücks
Korrosions-
oder Hitzebeständigkeit
sowie optische, elektrische oder mechanische Eigenschaften, wobei
die Folie
Mögliche Anwendungen des Verfahrens liegen neben dem Einsatz am Ventilsitz, der beispielhaft in den Figuren erläutert ist, z. B. in der Substitution von Lagerschalen, an der Erzeugung verschleißfester Schichten für Lagersitze oder Gleitflächen, sowie bei Laufflächen für Dichtungen.Possible applications of the method are in addition to the use of the valve seat, the exemplary in explained the figures is, for. B. in the substitution of bearings, in the generation wear resistant Layers for Bearing seats or sliding surfaces, as well as with running surfaces for seals.
Weiterhin
können
durch das vorgestellte Verfahren Mischungen aus verschiedenen pulverförmigen Zusatzwerkstoffen
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004002268A DE102004002268A1 (en) | 2004-01-16 | 2004-01-16 | Process for the surface treatment of a workpiece by a powdery filler material by means of a welding beam |
PCT/EP2004/014703 WO2005068128A1 (en) | 2004-01-16 | 2004-12-24 | Method for treating the surface of a workpiece with a pulverulent additive, using a welding beam |
JP2006548167A JP2007517670A (en) | 2004-01-16 | 2004-12-24 | Method of treating the surface of a workpiece with a fine powder additive using a welding beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004002268A DE102004002268A1 (en) | 2004-01-16 | 2004-01-16 | Process for the surface treatment of a workpiece by a powdery filler material by means of a welding beam |
Publications (1)
Publication Number | Publication Date |
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DE102004002268A1 true DE102004002268A1 (en) | 2005-08-04 |
Family
ID=34716606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102004002268A Withdrawn DE102004002268A1 (en) | 2004-01-16 | 2004-01-16 | Process for the surface treatment of a workpiece by a powdery filler material by means of a welding beam |
Country Status (3)
Country | Link |
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JP (1) | JP2007517670A (en) |
DE (1) | DE102004002268A1 (en) |
WO (1) | WO2005068128A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010004241A1 (en) * | 2010-01-08 | 2011-07-14 | H.C. Starck GmbH, 38642 | Method for producing functional layers on the surface of workpieces, a functional layer thus produced and a workpiece |
DE102010024233A1 (en) * | 2010-06-18 | 2011-12-22 | Forschungszentrum Jülich GmbH | Supplying a filler material during laser beam build-up welding, comprises placing the filler material either in the form of a foil or a filler material bound to the foil, in focused laser beam |
WO2015108899A1 (en) * | 2014-01-15 | 2015-07-23 | Siemens Energy, Inc. | Material deposition using powder and foil |
WO2022117324A1 (en) * | 2020-12-02 | 2022-06-09 | Auto-Kabel Management Gmbh | Film coating method using a laser |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6212851B2 (en) * | 2012-10-19 | 2017-10-18 | 株式会社ジェイテクト | Manufacturing method of composite magnetic material |
US9545693B2 (en) * | 2014-10-07 | 2017-01-17 | Caterpillar Inc. | Consumable insert for welding |
CN110253134A (en) * | 2019-06-21 | 2019-09-20 | 武汉轻工大学 | Micro-nano processing method |
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DD237272A1 (en) * | 1985-05-14 | 1986-07-09 | Senftenberg Braunkohle | STRAND-FUSED WELDING ADDITIVE MATERIAL FOR HIGH-WEAR-RESISTANT WELDING WELDING |
EP0411322A1 (en) * | 1989-07-07 | 1991-02-06 | Audi Ag | Method of forming wear resistant surfaces on aluminium-silicon alloy workpieces |
US5111021A (en) * | 1990-10-16 | 1992-05-05 | Societe Nationale Industrielle Et Aerospatiale | Laser surface treatment nozzle with powder supply |
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US4059876A (en) * | 1976-11-03 | 1977-11-29 | General Motors Corporation | Method of alloying and forming a valve seat |
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2004
- 2004-01-16 DE DE102004002268A patent/DE102004002268A1/en not_active Withdrawn
- 2004-12-24 WO PCT/EP2004/014703 patent/WO2005068128A1/en active Application Filing
- 2004-12-24 JP JP2006548167A patent/JP2007517670A/en active Pending
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US5111021A (en) * | 1990-10-16 | 1992-05-05 | Societe Nationale Industrielle Et Aerospatiale | Laser surface treatment nozzle with powder supply |
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JP 01071588 A (abstract) DOKIDX (online)(recher- chiert am 8.12.2004). In: DEPATIS * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010004241A1 (en) * | 2010-01-08 | 2011-07-14 | H.C. Starck GmbH, 38642 | Method for producing functional layers on the surface of workpieces, a functional layer thus produced and a workpiece |
DE102010024233A1 (en) * | 2010-06-18 | 2011-12-22 | Forschungszentrum Jülich GmbH | Supplying a filler material during laser beam build-up welding, comprises placing the filler material either in the form of a foil or a filler material bound to the foil, in focused laser beam |
WO2015108899A1 (en) * | 2014-01-15 | 2015-07-23 | Siemens Energy, Inc. | Material deposition using powder and foil |
US9315904B2 (en) | 2014-01-15 | 2016-04-19 | Siemens Energy, Inc. | Material deposition using powder and foil |
CN106132596A (en) * | 2014-01-15 | 2016-11-16 | 西门子能源公司 | The material utilizing powder and paper tinsel deposits |
WO2022117324A1 (en) * | 2020-12-02 | 2022-06-09 | Auto-Kabel Management Gmbh | Film coating method using a laser |
US12023754B2 (en) | 2020-12-02 | 2024-07-02 | Auto-Kabel Management Gmbh | Method for foil coating using a laser |
Also Published As
Publication number | Publication date |
---|---|
WO2005068128A1 (en) | 2005-07-28 |
JP2007517670A (en) | 2007-07-05 |
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