EP2155929A2 - Verschleissschutzbeschichtung und bauteil mit einer verschleissschutzbeschichtung - Google Patents
Verschleissschutzbeschichtung und bauteil mit einer verschleissschutzbeschichtungInfo
- Publication number
- EP2155929A2 EP2155929A2 EP08758083A EP08758083A EP2155929A2 EP 2155929 A2 EP2155929 A2 EP 2155929A2 EP 08758083 A EP08758083 A EP 08758083A EP 08758083 A EP08758083 A EP 08758083A EP 2155929 A2 EP2155929 A2 EP 2155929A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- protection coating
- wear protection
- component
- coating according
- 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
-
- 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
- C23C28/321—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
-
- 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
-
- 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
-
- 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
- C23C28/347—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 layers adapted for cutting tools or wear applications
-
- 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
-
- 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
- C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
- C23C28/42—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by the composition of the alternating layers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12542—More than one such component
- Y10T428/12549—Adjacent to each other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Definitions
- the invention relates to a wear protection coating, in particular an erosion protective coating, preferably for gas turbine components, according to the preamble of claim 1. Furthermore, the invention relates to a component having such a wear protection coating according to the preamble of patent claim. 9
- Components subject to flow mechanics such as gas turbine components, are subject to wear as a result of oxidation, corrosion and erosion. Erosion is a wear process caused by solids moving in the gas flow.
- wear protection coatings are required which protect the components against wear, in particular against erosion, corrosion and oxidation.
- a multilayer, erosion-resistant coating for the surfaces of substrates is known.
- the erosion-resistant coating disclosed therein provides a wear-resistant coating consisting of multiple multilayer systems applied repetitively on the substrate to be coated.
- the multi-layer systems applied in repetition are each formed from two different layers, namely on the one hand of a layer of a metallic material and on the other hand of a layer of titanium diboride. Since in the erosion protective coating according to EP0674020B1 the repeatedly applied multilayer coating systems are formed only from two layers, alternating layers of metallic material and layers of titanium diboride are arranged in the erosion protection coating disclosed therein.
- EP0366289A1 discloses another erosion resistant and corrosion resistant coating for a substrate. Also according to EP 0 366 289 A1, the wear-resistant coating is formed from a plurality of multilayer coating systems applied in repetition on the substrate to be coated, each multilayer coating system comprising derum consists of two different layers, namely of a metallic layer, for example of titanium, and of a ceramic layer, for example of titanium nitride.
- EP0562108B1 Another erosion-resistant wear protection coating is known from EP0562108B1.
- the wear protection coating disclosed therein is again formed from a plurality of multilayer coating systems applied in repetition on a substrate to be coated.
- FIG. 4 of EP0562108B1 discloses a wear protection coating formed from a plurality of multi-layer coating systems applied in repetition, wherein each multi-layer system consists of four layers, namely a ductile layer of tungsten or a tungsten alloy and three hard layers, wherein the three hard layers Differentiate element content.
- the present invention is based on the problem to provide a novel anti-wear coating and a component with such wear protection coating.
- all layers of the or each multi-layer coating system have a chromium base, wherein a diffusion barrier layer is applied between the surface to be protected and the multilayer coating system (s).
- the inventive wear protection coating ensures a very good erosion resistance and oxidation resistance.
- the wear protection coating according to the invention has an extremely small influence on the fatigue strength of the coated component. Due to the fact that a diffusion barrier layer is integrated between the component surface and the multilayer system (s), the wear protection coating according to the invention has a high thermodynamic stability.
- the wear protection coating according to the invention can be used over a long period of time at very high temperatures.
- the diffusion barrier layer is constructed mono-nanostrucktured and in particular advantageously designed as a CrN layer.
- the component according to the invention is defined in claim 12.
- Figure 1 is a highly schematic cross-section through a wear protection coating according to the invention according to a first embodiment of the invention.
- Fig. 2 is a highly schematic cross-section through a wear protection coating according to the invention according to a second embodiment of the invention.
- the present invention relates to a wear protection coating for a component, in particular for a gas turbine component such as a gas turbine blade. It is possible to coat the entire component with the wear protection coating. It is likewise possible to coat exclusively selected sections or regions of the component with the wear-resistant coating according to the invention.
- each multi-layer system 12, 13 comprises several layers.
- each multi-layer system 12, 13 comprises a layer 14 of a metal material, a layer 15 of a metal alloy material, a layer 16 of a graded metal-ceramic material and a layer 17 of a ceramic material.
- a mono-nanostructured diffusion barrier layer 18 is further arranged.
- the mono-nanostructured diffusion barrier layer is formed here on a chromium basis as a ceramic CrN layer.
- the component 10 is preferably formed from a nickel-based alloy, a cobalt-based alloy, an iron-based alloy or a titanium-based alloy.
- Each layer 14, 15, 16, 17 of each multi-layer system 12, 13 of the wear-resistant coating according to the invention has a chromium base.
- the layer 14 of the metal material is a Cr layer.
- the layer 15 of the metal alloy material is a CrNi layer.
- the layer 16 of the graded metal-ceramic material is a CrAlN 1-x layer.
- the layer 17 of the ceramic material is a CrAlN layer.
- FIG. 2 again shows a schematic cross-section through a component 20, on the surface 21 of which a wear-resistant coating comprising a plurality of multilayer systems 22, 23 and 24 is applied.
- each multi-layer system 22, 23 and 24 comprises a layer 25 of a metal material, a layer 26 of a graded metal-ceramic material and a layer 27 of a ceramic material.
- a monocrystalline diffusion barrier layer 28 is arranged, which is formed as a ceramic layer based on chromium here from a CrN material.
- the component 20 is formed of a nickel-based alloy, a cobalt-base alloy, an iron-based alloy, or a titanium-base alloy.
- Each layer 25, 26, 27 of each multilayer system 22, 23, 24 of the The wear-resistant coating has a chromium base.
- the layer 25 of the metal material is a Cr layer.
- the layer 26 of the graded metal-ceramic material is a CrAlN 1-x layer.
- the layer 27 of the ceramic material is a CrAlN layer.
- the layer 14 or 25 of the metal material comprises at least one phase-stabilizing element which tungsten (W) and / or tantalum (Ta) and / or niobium (Nb) and / or molybdenum (Mo) be can.
- the layers 16, 26 of the graded metal-ceramic material and the layers 17, 27 of the ceramic material may include or be formed of phase-stabilizing elements, wherein these phase-stabilizing elements are silicon (Si) and / or titanium (Ti) or tantalum (Ta) and / or vanadium (V) and / or molybdenum (Mo) and / or yttrium (Y) and / or tungsten (W).
- phase-stabilizing elements are silicon (Si) and / or titanium (Ti) or tantalum (Ta) and / or vanadium (V) and / or molybdenum (Mo) and / or yttrium (Y) and / or tungsten (W).
- the wear-resistant coating according to the invention comprises at least one multi-layer system, each multi-layer system comprising at least one metallic layer, at least one layer of a graded metal-Kermamik material and at least one ceramic layer. Between the multilayer system and the surface of the component there is a diffusion layer.
- the diffusion barrier layer is advantageously mono-nanostruckturiert and formed of a ceramic CrN material.
- the coated member is preferably a gas turbine component made of a nickel-base alloy material or a cobalt-base alloy material, an iron-base alloy material or a titanium-base alloy material.
- the diffusion barrier layer 18, 28 is located exclusively between the component surface and the first applied multilayer system 12, 22.
- These diffusion barrier layers are advantageously mono-nanostruckturiert and constructed of a CrN material.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710027335 DE102007027335A1 (de) | 2007-06-14 | 2007-06-14 | Verschleißschutzbeschichtung und Bauteil mit einer Verschleißschutzbeschichtung |
PCT/DE2008/000841 WO2008154890A2 (de) | 2007-06-14 | 2008-05-17 | Verschleissschutzbeschichtung und bauteil mit einer verschleissschutzbeschichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2155929A2 true EP2155929A2 (de) | 2010-02-24 |
EP2155929B1 EP2155929B1 (de) | 2013-07-10 |
Family
ID=39645637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20080758083 Active EP2155929B1 (de) | 2007-06-14 | 2008-05-17 | Verschleissschutzbeschichtung und bauteil mit einer verschleissschutzbeschichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US8663814B2 (de) |
EP (1) | EP2155929B1 (de) |
CN (1) | CN101688313B (de) |
CA (1) | CA2690626C (de) |
DE (1) | DE102007027335A1 (de) |
WO (1) | WO2008154890A2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008019891A1 (de) * | 2008-04-21 | 2009-10-22 | Mtu Aero Engines Gmbh | Erosionsschutzbeschichtung |
DE102009010110B4 (de) | 2009-02-21 | 2014-08-28 | MTU Aero Engines AG | Erosionsschutz-Beschichtungssystem für Gasturbinenbauteile |
DE102009013129A1 (de) | 2009-03-13 | 2010-09-16 | Mtu Aero Engines Gmbh | Kunststoffbauteil mit Erosionsschutzschicht für Anwendungen mit erosiver Beanspruchung |
EP2684982A1 (de) * | 2012-07-11 | 2014-01-15 | Siemens Aktiengesellschaft | Schutzschicht für eine Komponente einer Strömungsmaschine |
US9574282B2 (en) * | 2012-08-13 | 2017-02-21 | United Technologies Corporation | Abrasive thermal coating |
ES2628393T3 (es) * | 2014-11-11 | 2017-08-02 | MTU Aero Engines AG | Capa protectora antioxidante para materiales de TiAl y procedimiento para su producción |
US10612123B2 (en) | 2015-02-04 | 2020-04-07 | The University Of Akron | Duplex surface treatment for titanium alloys |
EP3246430B1 (de) | 2016-05-20 | 2021-12-08 | MTU Aero Engines AG | Verfahren zur herstellung von schaufeln oder schaufelanordnungen einer strömungsmaschine mit erosionschutzschichten und entsprechend hergestelltes bauteil |
DE102018216658A1 (de) * | 2018-09-27 | 2020-04-02 | MTU Aero Engines AG | Verfahren zur Herstellung einer mehrlagigen Erosions- und Korrosionsschutzschicht und Bauteil mit einer entsprechenden Schutzschicht |
DE102020206202A1 (de) | 2020-05-18 | 2021-11-18 | MTU Aero Engines AG | Schaufel für eine Strömungsmaschine mit Schaufelspitzenpanzerung und Erosionsschutzschicht und Verfahren zur Herstellung Derselben |
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---|---|---|---|---|
US5499905A (en) | 1988-02-05 | 1996-03-19 | Siemens Aktiengesellschaft | Metallic component of a gas turbine installation having protective coatings |
DE68915146T2 (de) * | 1988-07-15 | 1994-09-15 | Toshiba Tungaloy Co Ltd | Giessform zum giessen optischer teile sowie verfahren zur herstellung. |
US4904542A (en) | 1988-10-11 | 1990-02-27 | Midwest Research Technologies, Inc. | Multi-layer wear resistant coatings |
EP0562108B1 (de) | 1991-10-14 | 1996-12-27 | Commissariat A L'energie Atomique | Erosionsbeständiges und abrasionsbeständiges Mehrschichtenmaterial |
GB9405744D0 (en) | 1994-03-23 | 1994-05-11 | Rolls Royce Plc | A multilayer erosion resistant coating and a method for its production |
US6335062B1 (en) * | 1994-09-13 | 2002-01-01 | The United States Of America As Represented By The Secretary Of The Navy | Reactive oxygen-assisted ion implantation into metals and products made therefrom |
GB9710514D0 (en) * | 1996-09-21 | 1997-07-16 | Philips Electronics Nv | Electronic devices and their manufacture |
JP3916484B2 (ja) * | 2002-03-05 | 2007-05-16 | 独立行政法人科学技術振興機構 | 耐高温酸化性に優れたNi合金耐熱材料およびその製造方法 |
SG143940A1 (en) * | 2003-12-19 | 2008-07-29 | Agency Science Tech & Res | Process for depositing composite coating on a surface |
DE102004001392A1 (de) | 2004-01-09 | 2005-08-04 | Mtu Aero Engines Gmbh | Verschleißschutzbeschichtung und Bauteil mit einer Verschleißschutzbeschichtung |
DE102004032403B3 (de) * | 2004-07-03 | 2005-12-22 | Federal-Mogul Burscheid Gmbh | Verfahren zur Erzeugung einer Beschichtung auf einem Kolbenring sowie Kolbenring |
JP4861319B2 (ja) * | 2004-07-15 | 2012-01-25 | エリコン・トレーディング・アクチェンゲゼルシャフト,トリュープバッハ | 切削工具のための高耐酸化性ハードコート |
US20060077580A1 (en) * | 2004-10-07 | 2006-04-13 | Guardian Industries Corp. | First surface mirror with chromium nitride layer |
WO2006084404A1 (en) * | 2005-02-10 | 2006-08-17 | Oerlikon Trading Ag, Trübbach | High wear resistant triplex coating for cutting tools |
JP2007058172A (ja) * | 2005-07-28 | 2007-03-08 | Mitsubishi Electric Corp | 遮光膜付き基板、カラーフィルタ基板及びこれらの製造方法、並びに遮光膜付き基板を備えた表示装置。 |
TWI363742B (en) * | 2005-10-28 | 2012-05-11 | Hon Hai Prec Ind Co Ltd | Diamond-like carbon film |
CN1962262A (zh) * | 2005-11-11 | 2007-05-16 | 鸿富锦精密工业(深圳)有限公司 | 模具及其制备方法 |
TW200720451A (en) * | 2005-11-18 | 2007-06-01 | Hon Hai Prec Ind Co Ltd | A mold having composite diamond-like carbon layer structure |
US7476450B2 (en) * | 2006-03-24 | 2009-01-13 | United Technologies Corporation | Coating suitable for use as a bondcoat in a thermal barrier coating system |
JP5537782B2 (ja) * | 2007-09-14 | 2014-07-02 | スルザー メタプラス ゲーエムベーハー | 切削工具及び切削工具の製造方法 |
US8240923B2 (en) * | 2008-01-15 | 2012-08-14 | The Timken Company | X-ray tube rotating anode assembly bearing |
US8092922B2 (en) * | 2008-06-30 | 2012-01-10 | GM Global Technology Operations LLC | Layered coating and method for forming the same |
-
2007
- 2007-06-14 DE DE200710027335 patent/DE102007027335A1/de not_active Withdrawn
-
2008
- 2008-05-17 US US12/664,372 patent/US8663814B2/en active Active
- 2008-05-17 CN CN2008800229511A patent/CN101688313B/zh active Active
- 2008-05-17 CA CA2690626A patent/CA2690626C/en active Active
- 2008-05-17 EP EP20080758083 patent/EP2155929B1/de active Active
- 2008-05-17 WO PCT/DE2008/000841 patent/WO2008154890A2/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2008154890A2 * |
Also Published As
Publication number | Publication date |
---|---|
CN101688313B (zh) | 2013-06-19 |
CA2690626A1 (en) | 2008-12-24 |
DE102007027335A1 (de) | 2008-12-18 |
EP2155929B1 (de) | 2013-07-10 |
WO2008154890A2 (de) | 2008-12-24 |
CA2690626C (en) | 2016-09-20 |
US8663814B2 (en) | 2014-03-04 |
WO2008154890A3 (de) | 2009-06-18 |
CN101688313A (zh) | 2010-03-31 |
US20120141822A1 (en) | 2012-06-07 |
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