DE102004006849A1 - Apparatus for coating turbine blades with ceramic has crucibles which can be rotated with respect to electron beam guns, bars of material to be vaporized being positioned with their upper ends in crucibles and exposed to beams - Google Patents
Apparatus for coating turbine blades with ceramic has crucibles which can be rotated with respect to electron beam guns, bars of material to be vaporized being positioned with their upper ends in crucibles and exposed to beams Download PDFInfo
- Publication number
- DE102004006849A1 DE102004006849A1 DE200410006849 DE102004006849A DE102004006849A1 DE 102004006849 A1 DE102004006849 A1 DE 102004006849A1 DE 200410006849 DE200410006849 DE 200410006849 DE 102004006849 A DE102004006849 A DE 102004006849A DE 102004006849 A1 DE102004006849 A1 DE 102004006849A1
- Authority
- DE
- Germany
- Prior art keywords
- crucibles
- crucible
- rods
- electron beam
- vaporized
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
- H01J37/3053—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching for evaporating or etching
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/28—Vacuum evaporation by wave energy or particle radiation
- C23C14/30—Vacuum evaporation by wave energy or particle radiation by electron bombardment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/31—Processing objects on a macro-scale
- H01J2237/3128—Melting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a device according to the preamble of the claim 1.
Zum Beschichten von Substraten sind verschiedene Verfahren bekannt.To the Coating of substrates, various methods are known.
Besondere Probleme treten dann auf, wenn ein Substrat nicht nur mit einer Schicht, sondern mit mehreren Schichten versehen wird. Dies ist beispielsweise bei Turbinenschaufeln der Fall, wenn deren Thermobarriere effizienter gemacht werden soll. Es müssen dann verschiedenartige keramische Schichten in unterschiedlichen Dicken auf den Turbinenschaufeln aufgebracht werden.Special Problems arise when a substrate is not just one Layer, but is provided with multiple layers. This is For example, in turbine blades of the case when their thermal barrier should be made more efficient. It must then different ceramic layers in different thicknesses on the turbine blades be applied.
Es
sind bereits ein Verfahren und eine Vorrichtung zum Überziehen
eines Substrats mit einer Vielzahl von Schichten bekannt, wobei
das Substrat in einer evakuierbaren Kammer angeordnet ist (
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung nach dem Oberbegriff des Patentanspruchs 1 zu schaffen, bei welcher das zu verdampfende Material während des Betriebs nachgeschoben wird.Of the Invention is based on the object, a device according to the To provide preamble of claim 1, in which the vaporizing material during is postponed by the company.
Diese Aufgabe wird gemäß den Merkmalen des Patentanspruchs 1 gelöst.These Task is performed according to the characteristics of Patent claim 1 solved.
Die Erfindung betrifft somit eine Vorrichtung zum Beschichten von Substraten mit wenigstens zwei Tiegeln, in der mittels Elektronenstrahlkanonen Materialien verdampft werden. Hierbei sind die Tiegel relativ zu wenigstens einer Verdampferquelle verdrehbar. Das in den Tiegeln zu verdampfende Material wird durch die Enden von Werkstoff-Stäben gebildet, die entlang ihrer Längsachse nachgeschoben werden.The The invention thus relates to a device for coating substrates with at least two crucibles in which by means of electron guns materials be evaporated. Here, the crucibles are relative to at least an evaporator source rotatable. That to evaporate in the crucibles Material is formed by the ends of material rods that run along their longitudinal axis be postponed.
Der mit der Erfindung erzielte Vorteil besteht insbesondere darin, dass ein Tiegel oder eine erste Gruppe von Tiegeln für den Verdampfungsvorgang verwendet wird, während ein anderer Tiegel oder eine zweite Gruppe von Tiegeln mit anderem Verdampfungsmaterial in Warteposition steht.Of the obtained with the invention advantage is in particular that used a crucible or a first group of crucibles for the evaporation process will, while another crucible or a second group of crucibles with another Evaporating material is in waiting position.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben.One embodiment The invention is illustrated in the drawings and will be described in more detail below.
Es zeigen:It demonstrate:
Die
Der
Teilbereich weist eine Ingot-Kammer
Wird
in einem zweiten Einsatzfall die Drehscheibe
Die
Drehscheibe
Die
Achse
An
der Ingot-Kammer
In
der
Die
erste Funktionsweise der erfindungsgemäßen Vorrichtung wird nachfolgend
anhand der Darstellungen der
Auf
die beiden Tiegel
In
der
Bei
einer zweiten Funktionsweise, die anhand der
Bei
der Darstellung der
Das
Nachladen der Tiegel erfolgt während des
Bedampfungsprozesses. Die Reste der gebrauchten Stäbe werden
nach oben in den Tiegel geschoben. Dort werden die Stäbe von einer
Klemmeinheit, die in den
In
der
Die
In
der
In
der
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410006849 DE102004006849B4 (en) | 2004-02-12 | 2004-02-12 | Device for coating substrates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410006849 DE102004006849B4 (en) | 2004-02-12 | 2004-02-12 | Device for coating substrates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102004006849A1 true DE102004006849A1 (en) | 2005-09-01 |
| DE102004006849B4 DE102004006849B4 (en) | 2011-06-01 |
Family
ID=34813288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200410006849 Expired - Lifetime DE102004006849B4 (en) | 2004-02-12 | 2004-02-12 | Device for coating substrates |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102004006849B4 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011131171A1 (en) * | 2010-04-21 | 2011-10-27 | Ald Vacuum Technologies Gmbh | Apparatus for coating substrates using the eb/pvd method |
| DE102010017896A1 (en) * | 2010-04-21 | 2011-10-27 | Ald Vacuum Technologies Gmbh | Apparatus and method for coating substrates according to the EB / PVD method |
| EP3170914A1 (en) * | 2015-11-23 | 2017-05-24 | United Technologies Corporation | Tooling for vapor deposition |
| DE102018113483A1 (en) * | 2018-06-06 | 2019-12-12 | VON ARDENNE Asset GmbH & Co. KG | Evaporative magazine, evaporator and process |
| EP4379087A3 (en) * | 2013-03-15 | 2024-09-11 | RTX Corporation | Deposition apparatus and methods |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD43272A (en) * | ||||
| NL291466A (en) * | 1962-04-13 |
-
2004
- 2004-02-12 DE DE200410006849 patent/DE102004006849B4/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2556197C2 (en) * | 2010-04-21 | 2015-07-10 | Алд Вакуум Текнолоджиз Гмбх | Plant for substrate electron-beam physical vapour plating |
| CN103298968B (en) * | 2010-04-21 | 2016-11-09 | Ald真空技术有限责任公司 | For being the equipment of base coating according to EB/PVD method |
| DE102010017896A1 (en) * | 2010-04-21 | 2011-10-27 | Ald Vacuum Technologies Gmbh | Apparatus and method for coating substrates according to the EB / PVD method |
| WO2011131172A3 (en) * | 2010-04-21 | 2012-03-01 | Ald Vacuum Technologies Gmbh | Apparatus and method for coating substrates using the eb/pvd process |
| EP2565292A1 (en) * | 2010-04-21 | 2013-03-06 | ALD Vacuum Technologies GmbH | Apparatus and method for coating substrates using the eb/pvd process |
| CN103298968A (en) * | 2010-04-21 | 2013-09-11 | Ald真空技术有限责任公司 | Apparatus for coating substrates using the EB/PVD method |
| DE102010017895A1 (en) * | 2010-04-21 | 2011-10-27 | Ald Vacuum Technologies Gmbh | Device for coating substrates according to the EB / PVD method |
| US9644259B2 (en) | 2010-04-21 | 2017-05-09 | Ald Vacuum Technologies Gmbh | Apparatus for coating substrates using the EB/PVD method |
| WO2011131171A1 (en) * | 2010-04-21 | 2011-10-27 | Ald Vacuum Technologies Gmbh | Apparatus for coating substrates using the eb/pvd method |
| EP4379087A3 (en) * | 2013-03-15 | 2024-09-11 | RTX Corporation | Deposition apparatus and methods |
| US12227832B2 (en) | 2013-03-15 | 2025-02-18 | Rtx Corporation | Deposition apparatus and methods |
| EP3170914A1 (en) * | 2015-11-23 | 2017-05-24 | United Technologies Corporation | Tooling for vapor deposition |
| US10661297B2 (en) | 2015-11-23 | 2020-05-26 | United Technologies Corporation | Methods for vapor deposition |
| DE102018113483A1 (en) * | 2018-06-06 | 2019-12-12 | VON ARDENNE Asset GmbH & Co. KG | Evaporative magazine, evaporator and process |
| DE102018113483B4 (en) | 2018-06-06 | 2023-11-09 | VON ARDENNE Asset GmbH & Co. KG | Evaporation material magazine, evaporation device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004006849B4 (en) | 2011-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| R020 | Patent grant now final |
Effective date: 20110902 |
|
| R082 | Change of representative |
Representative=s name: RAUCH, UDO, DIPL.-PHYS. DR. PHIL. NAT., DE |
|
| R071 | Expiry of right |