WO2001092601A1 - Schutzüberzug für metallische bauelemente - Google Patents
Schutzüberzug für metallische bauelemente Download PDFInfo
- Publication number
- WO2001092601A1 WO2001092601A1 PCT/EP2001/003990 EP0103990W WO0192601A1 WO 2001092601 A1 WO2001092601 A1 WO 2001092601A1 EP 0103990 W EP0103990 W EP 0103990W WO 0192601 A1 WO0192601 A1 WO 0192601A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- layers
- erosion
- protective coating
- hydrophobic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/02—Constructions of heat-exchange apparatus characterised by the selection of particular materials of carbon, e.g. graphite
-
- 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
- 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
- C23C28/04—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 only coatings of inorganic non-metallic material
- C23C28/046—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 only coatings of inorganic non-metallic material with at least one amorphous inorganic material layer, e.g. DLC, a-C:H, a-C:Me, the layer being doped or not
-
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/512—Hydrophobic, i.e. being or having non-wettable properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2245/00—Coatings; Surface treatments
- F28F2245/04—Coatings; Surface treatments hydrophobic
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- 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
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
-
- 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
- Y10T428/31—Surface property or characteristic of web, sheet or block
Definitions
- the invention relates to a protective coating for metallic components according to the preamble of claim 1.
- Protective coatings of this type are primarily intended for components of power engineering systems which are in direct contact with the water used primarily as a working medium in steam power plants.
- the vaporous working medium partially condenses on the components, or the working medium condensed at other points hits the surfaces of these components in the form of drops at a speed that cannot be neglected. There it not only forms an undesirable condensate film, but also contributes to the destruction of the components by dropping.
- Drop condensation on the transfer surfaces of capacitors has been known for more than 50 years. Because of the extraordinarily high heat transfer values that can be achieved with this, there is drop condensation in technical systems heat transfer very desirable. However, it has hardly been technically realized so far. Only applications in which mercury is used to achieve drop condensation are known. In the field of steam condensation, special efforts have been made to form drop condensation due to the great importance of the water used there in energy and material conversion processes. Up to now, drop condensation can only be maintained there with the help of additives for a few months. Long-term stable drop condensation has so far not become known in power plant technology. However, it is known that drop condensation can be achieved if the surfaces exposed to steam are not wetted by the condensate.
- the surfaces must have an interfacial energy that is small compared to the surface tension of the condensate. If the condensate is water, the surfaces or layers are called water-repellent or hydrophobic. The contact angle of water on the surfaces of such layers is more than 90 degrees.
- the invention is therefore based on the object of demonstrating a protective coating for metallic components which on the one hand has a hydrophobic solid surface and also has a high resistance to drop impact erosion.
- the invention assumes that the harder the material from which they are made, the greater the resistance to drop erosion of homogeneous surfaces.
- the resistance to Drop impact erosion therefore increases with the interfacial energy.
- Metallic or purely ceramic surfaces with a surface energy of a few thousand mJ / m2 are more resistant to drop impact erosion than comparatively soft layers, whose surface energies are only a few tens of mJ / m2.
- the protective coating according to the invention must have an inhomogeneous structure which comprises at least two layers which have different properties in order to be able to meet both the requirements for non-wettability and erosion stability.
- the layers of the protective coating are all made of amorphous materials. It is entirely possible to manufacture all layers from the same material.
- the layers can also be made of another material that has the same properties.
- the protective coating two types of layers, namely a layer with a high interfacial energy and a hardness between 1500HV and 3000HV.
- the layer must have highly elastic deformation properties so that it has great erosion stability.
- the interfacial energy and the elastic deformation properties of the second layer type are reduced compared to the first layer. Their hardness is only 500HV to 1500HV.
- the number of layers from which the protective coating is constructed is not limited to two layers.
- a layer is first applied to the surface of a component to be protected, if possible, which has a high interfacial energy, highly elastic deformation properties and a hardness between 1500HV and 3000HV.
- the thickness of this layer should be 1 ⁇ m to 4 ⁇ m.
- a second layer with a smaller interfacial energy and less elastic deformation properties is applied to this first layer, its hardness being only 500HV to 1500HV.
- This layer should be less than 1 ⁇ m to 2 ⁇ m thick.
- the protective coating is always designed in such a way that the outward-facing, last layer of the structure has hydrophobic properties, and thus has a lower interfacial energy and lower deformation properties than the layer underneath, and has a lower hardness. It is quite possible to build the To extend protective coating if necessary, and to apply an additional layer with great elastic deformation properties to the last-mentioned layer and then in turn to apply a layer with hydrophobic properties to the outside.
- the adhesive strength of the protective coating on the component must be very high so that it cannot be detached from the effects of external forces over time. The same applies to the adhesive forces between the layers. If the adhesive forces between a component and the normally first, inner, erosion-resistant layer of the protective cover are too low, so that the protective cover can be removed quickly, the first inner layer of the protective cover can also be covered by a layer with a smaller interfacial energy and lower elastic deformation properties are formed. A layer with a high interfacial energy, highly elastic deformation properties and a hardness between 1500HV and 3000HV is then applied to this layer. The protective coating ends with a hydrophobic layer. According to the invention, each layer structure can be expanded as required, if the circumstances so require. In this way, a layer with a high interfacial energy and highly elastic deformation properties can again be coated with a hydrophobic layer with a smaller interfacial energy and lower elastic deformation properties become. In any case, make sure
- the protective coating according to the invention can also be designed such that a layer with a high interfacial energy is first applied to a component to be protected. This layer follows outwards to a layer with a lower interfacial energy. The construction of the protective coating continues in this alternating form and is completed with a layer with a lower interfacial energy. However, the protective coating is constructed in such a way that transitions between the layers are smooth, so that gradient layers are formed which have no discrete interfaces. The construction of such a protective coating has the advantage that the mechanical couplings between the layers are reinforced.
- the erosion resistance of a coated component can be increased by 60% compared to a comparable component made of titanium without a protective coating.
- the surfaces of a coated and an uncoated component were exposed to the effects of a liquid.
- the drops of the Liquid hit the surfaces of the components at a speed of at least 200 m / s.
- the erosion resistances of both components were compared after more than 5 * 10 7 drops.
- the protective coating is always limited to the outside by a hydrophobic layer, the formation of a condensate film on the surface of the protective coating is completely prevented.
- a film is capable of partially or completely absorbing the kinetic energy of the droplets hitting the surface of the protective coating.
- the energy of the drops is introduced into the protective coating, where there is strong damping of the mechanical deformation due to multiple reflections between different, alternating elastic or plastic areas
- Fig. 2 shows a variant of the protective cover shown in Fig. 1.
- Fig. 1 shows a protective coating 1, which is applied to a tube 2.
- the tube 2 is made of titanium and belongs to a condenser that is part of a steam power plant (not shown here).
- the protective coating 1 is formed by two layers 3 and 4, the former having erosion-resistant properties and the second having hydrophobic properties.
- Layer 3 has an interfacial energy of 30 to 2500 mJ / m 2 . It also has highly elastic deformation properties. The ratio of elastic to plastic mechanical deformation in this layer is at least 6 to in a standard hardness test. 10.
- Layer 3 also has a hardness of 1500 to 3000 HV. In the embodiment shown here, its thickness is 3 ⁇ m.
- Layer 4 has an interfacial energy that is significantly smaller than the interfacial energy of layer 3. It is at most about 20 mJ / m 2 . The same applies to the elastic Deformation properties and hardness, which is only 500HV to 1500HV. Layer 4 is 1 ⁇ m thick. Both layers 3 and 4 are made of amorphous carbon i in the embodiment shown here. Another amorphous material, or one that does not belong to the group of amorphous materials, can of course also be used to form layers 3 and 4. However, all materials in question must have the same properties with regard to hardness, interfacial energy and elastic deformation.
- an addition of silicon and / or fluorine is added to the amorphous material in a known manner.
- an erosion-resistant layer 3 is first applied to the surface of the tube 2.
- the hydrophobic layer 4 is applied directly to the layer 3. It is thereby achieved that a vaporous working medium 6, which condenses on the surface of the component 2 or is already condensed at another point and hits the surface of the layer 4 in the form of drops 7, cannot form a closed condensate film. Rather, the drops 7 stick only for a short time. If the circumstances require, a further layer sequence consisting of a layer 3 and a layer 4 can be applied to the layer 4.
- Fig. 2 shows a variant of the protective coating 1. It is used when the adhesive forces between a component
- a hydrophobic layer 4 with the properties explained in the description of FIG. 1 is first applied to the component 2 with a thickness of 1 ⁇ m.
- a layer 3 then follows with the layers in the description of FIG.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002500788A JP3923893B2 (ja) | 2000-05-27 | 2001-04-06 | 金属製構成要素のための保護コーティング |
AU2001256266A AU2001256266A1 (en) | 2000-05-27 | 2001-04-06 | Protective coating for metallic components |
DE10192241.8T DE10192241B4 (de) | 2000-05-27 | 2001-04-06 | Schutzüberzug für metallische Bauelemente |
US10/306,435 US6780509B2 (en) | 2000-05-27 | 2002-11-27 | Protective coating for metallic components, metallic component having the coating and method of forming the coating |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10026477.8 | 2000-05-27 | ||
DE10026477A DE10026477A1 (de) | 2000-05-27 | 2000-05-27 | Schutzüberzug für metallische Bauelemente |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/306,435 Continuation US6780509B2 (en) | 2000-05-27 | 2002-11-27 | Protective coating for metallic components, metallic component having the coating and method of forming the coating |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001092601A1 true WO2001092601A1 (de) | 2001-12-06 |
Family
ID=7643892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/003990 WO2001092601A1 (de) | 2000-05-27 | 2001-04-06 | Schutzüberzug für metallische bauelemente |
Country Status (5)
Country | Link |
---|---|
US (1) | US6780509B2 (de) |
JP (1) | JP3923893B2 (de) |
AU (1) | AU2001256266A1 (de) |
DE (2) | DE10026477A1 (de) |
WO (1) | WO2001092601A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7141110B2 (en) | 2003-11-21 | 2006-11-28 | General Electric Company | Erosion resistant coatings and methods thereof |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10056242A1 (de) | 2000-11-14 | 2002-05-23 | Alstom Switzerland Ltd | Kondensationswärmeübertrager |
WO2003044374A1 (de) * | 2001-11-19 | 2003-05-30 | Alstom Technology Ltd | Verdichter für gasturbinen |
EP1562018A1 (de) * | 2004-02-03 | 2005-08-10 | Siemens Aktiengesellschaft | Wärmetauscherrohr, Wärmetauscher und Verwendung |
JP4735309B2 (ja) * | 2006-02-10 | 2011-07-27 | トヨタ自動車株式会社 | 耐キャビテーションエロージョン用部材及びその製造方法 |
EP1925782A1 (de) * | 2006-11-23 | 2008-05-28 | Siemens Aktiengesellschaft | Unbenetzbare Flächenbeschichtung von Nassdampfturbinenbauteilen |
DE102007015450A1 (de) * | 2007-03-30 | 2008-10-02 | Siemens Ag | Beschichtung für Dampfkondensatoren |
US7892660B2 (en) * | 2007-12-18 | 2011-02-22 | General Electric Company | Wetting resistant materials and articles made therewith |
JP5244495B2 (ja) * | 2008-08-06 | 2013-07-24 | 三菱重工業株式会社 | 回転機械用の部品 |
JP6091758B2 (ja) * | 2012-02-27 | 2017-03-08 | 三菱重工業株式会社 | 熱交換器 |
JP6003778B2 (ja) * | 2013-04-03 | 2016-10-05 | 株式会社デンソー | 熱交換器の製造方法 |
CN106536860B (zh) * | 2014-04-09 | 2019-01-11 | 诺沃皮尼奥内股份有限公司 | 保护涡轮机的构件免受液滴侵蚀的方法、构件及涡轮机 |
CN118256865A (zh) * | 2018-07-10 | 2024-06-28 | 耐科思特生物识别集团股份公司 | 电子设备及其制造方法 |
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WO1996041901A1 (de) * | 1995-06-12 | 1996-12-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verwendung von plasmapolymer-schichten in stofftransport- oder wärmetauschersystemen |
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JPS59142157A (ja) | 1983-02-03 | 1984-08-15 | Konishiroku Photo Ind Co Ltd | 記録ヘツド |
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US6335086B1 (en) * | 1999-05-03 | 2002-01-01 | Guardian Industries Corporation | Hydrophobic coating including DLC on substrate |
-
2000
- 2000-05-27 DE DE10026477A patent/DE10026477A1/de not_active Withdrawn
-
2001
- 2001-04-06 WO PCT/EP2001/003990 patent/WO2001092601A1/de active Application Filing
- 2001-04-06 JP JP2002500788A patent/JP3923893B2/ja not_active Expired - Fee Related
- 2001-04-06 DE DE10192241.8T patent/DE10192241B4/de not_active Expired - Lifetime
- 2001-04-06 AU AU2001256266A patent/AU2001256266A1/en not_active Abandoned
-
2002
- 2002-11-27 US US10/306,435 patent/US6780509B2/en not_active Expired - Lifetime
Patent Citations (7)
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US3899366A (en) * | 1973-10-31 | 1975-08-12 | Allied Chem | Treated substrate for the formation of drop-wise condensates and the process for preparing same |
EP0179582A2 (de) * | 1984-10-09 | 1986-04-30 | Energy Conversion Devices, Inc. | Aus mehreren Schichten bestehender Überzug wobei die Aussenschicht aus ungeordnetem korrosionsbeständigem Bor und Kohlenstoff besteht |
EP0625588A1 (de) * | 1993-05-21 | 1994-11-23 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Plasmapolymer-Schichtenfolge als Hartstoffschicht mit definiert einstellbarem Adhäsionsverhalten |
US5593794A (en) * | 1995-01-23 | 1997-01-14 | Duracell Inc. | Moisture barrier composite film of silicon nitride and fluorocarbon polymer and its use with an on-cell tester for an electrochemical cell |
WO1996041901A1 (de) * | 1995-06-12 | 1996-12-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verwendung von plasmapolymer-schichten in stofftransport- oder wärmetauschersystemen |
JPH08337874A (ja) * | 1995-06-13 | 1996-12-24 | Matsushita Electric Ind Co Ltd | 基材表面被覆層及びその形成方法並びに熱交換器用フィン及びその製造方法。 |
DE19644692A1 (de) * | 1996-10-28 | 1998-04-30 | Abb Patent Gmbh | Beschichtung sowie ein Verfahren zu deren Herstellung |
Non-Patent Citations (1)
Title |
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PATENT ABSTRACTS OF JAPAN vol. 1997, no. 04 30 April 1997 (1997-04-30) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7141110B2 (en) | 2003-11-21 | 2006-11-28 | General Electric Company | Erosion resistant coatings and methods thereof |
US7431566B2 (en) | 2003-11-21 | 2008-10-07 | General Electric Company | Erosion resistant coatings and methods thereof |
Also Published As
Publication number | Publication date |
---|---|
DE10192241D2 (de) | 2003-06-05 |
JP2003535221A (ja) | 2003-11-25 |
AU2001256266A1 (en) | 2001-12-11 |
JP3923893B2 (ja) | 2007-06-06 |
DE10026477A1 (de) | 2001-11-29 |
DE10192241B4 (de) | 2018-12-13 |
US6780509B2 (en) | 2004-08-24 |
US20030118843A1 (en) | 2003-06-26 |
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