ES2268378T3 - Componente altamente resistente a la oxidacion. - Google Patents
Componente altamente resistente a la oxidacion. Download PDFInfo
- Publication number
- ES2268378T3 ES2268378T3 ES03738115T ES03738115T ES2268378T3 ES 2268378 T3 ES2268378 T3 ES 2268378T3 ES 03738115 T ES03738115 T ES 03738115T ES 03738115 T ES03738115 T ES 03738115T ES 2268378 T3 ES2268378 T3 ES 2268378T3
- Authority
- ES
- Spain
- Prior art keywords
- layer
- area
- component according
- nicocraly
- weight
- 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.)
- Expired - Lifetime
Links
- 230000003647 oxidation Effects 0.000 title claims abstract description 16
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 73
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000011241 protective layer Substances 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 5
- 239000012720 thermal barrier coating Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 150000002602 lanthanoids Chemical group 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 229910052702 rhenium Inorganic materials 0.000 claims description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052706 scandium Inorganic materials 0.000 claims 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 15
- 239000011248 coating agent Substances 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910003310 Ni-Al Inorganic materials 0.000 description 2
- 229910000943 NiAl Inorganic materials 0.000 description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000007750 plasma spraying Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910020639 Co-Al Inorganic materials 0.000 description 1
- 229910020675 Co—Al Inorganic materials 0.000 description 1
- 229910002061 Ni-Cr-Al alloy Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
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
- C23C28/02—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 only including layers of metallic material
- C23C28/021—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 only including layers of metallic material including at least one metal alloy layer
- C23C28/022—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 only including layers of metallic material including at least one metal alloy layer with at least one MCrAlX 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
- C23C28/02—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 only including layers of metallic material
- C23C28/021—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 only including layers of metallic material including 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
- C23C28/02—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 only including layers of metallic material
- C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
-
- 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
- C23C28/321—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
- C23C28/3215—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 at least one MCrAlX 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
- C23C28/325—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with layers graded in composition or in 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
- C23C28/30—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
- C23C28/345—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 at least one oxide 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
- C23C28/34—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
- C23C28/345—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 at least one oxide layer
- C23C28/3455—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 at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide 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
- Y10T428/12—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
- Y10T428/12611—Oxide-containing 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
- Y10T428/12611—Oxide-containing component
- Y10T428/12618—Plural oxides
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12931—Co-, Fe-, or Ni-base components, alternative 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12944—Ni-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Coating By Spraying Or Casting (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laminated Bodies (AREA)
- Silicon Polymers (AREA)
Abstract
Un componente altamente resistente a la oxidación (1), que tiene un sustrato (4), una capa protectora (17), en donde la capa protectora (17) consiste de dos capas separadas (16, 19): una zona intermedia de la capa de NiCoCrAlY (16) sobre o cerca del sustrato (4), que tiene la composición (en % en peso): 10%-50% de Co, 10%-40% de Cr, 6%-15% de Al, 0, 02%-0, 5% de Y, Ni de base, y una zona de capa exterior (19) que tiene la estructura de la fase de Ni y y consiste de fase pura de Ni y y que tiene la composición (en % en peso): 15%-40% de Cr, 5%-80% de Co, 3%-6, 5% de Al y Ni de base, en donde la zona de la capa exterior (19) está sobre la zona de la capa intermedia de NiCoCrAlY (16).
Description
Componente altamente resistente a la
oxidación.
Esta invención se relaciona con un componente,
especialmente una pala o aspa de una turbina de gas, con una
resistencia alta a la oxidación.
Los componentes metálicos, que están expuestos a
alta temperatura deben protegerse contra el calor y la
corrosión.
Especialmente para las turbinas de gas con su
cámara de combustión o sus palas de turbina o aspas, es común
proteger los componentes con una capa intermedia, protectora MCrAlY
(M = Fe, Co, Ni), que provee resistencia a la oxidación, y un
recubrimiento cerámico como barrera térmica, que protege al sustrato
del componente metálico contra el calor.
Se forma una capa de óxido de aluminio entre
MCrAlY y el recubrimiento de la barrera térmica debido a la
oxidación.
Para una larga vida de un componente recubierto,
se requiere tener una buena conexión entre la capa MCrAlY y el
recubrimiento como barrera térmica, que se provee por medio del
enlazamiento del recubrimiento de la barrera térmica y la capa de
óxido sobre la capa MCrAlY.
Si prevalece una desproporción térmica entre las
dos capas de interconexión, o si la capa cerámica no tiene un buen
enlazamiento con la capa de óxido de aluminio formada sobre la capa
MCrAlY, ocurrirá resquebrajamiento del recubrimiento de la barrera
térmica.
A partir de US-PS 6.287.644 se
conoce un recubrimiento enlazado MCrAlY en forma de una gradación
continua que tiene un incremento continuo en la cantidad de cromo,
sílice o zirconio con una distancia creciente desde el sustrato
subyacente con el propósito de reducir la desproporción térmica
entre el recubrimiento enlazado y el recubrimiento de la barrera
térmica por medio del ajuste del coeficiente de expansión
térmica.
La US-PS 5.792.521 muestra un
recubrimiento multicapa de barrera térmica.
La US-PS 5.514.482 revela un
sistema de recubrimiento de barrera térmica para componentes de
superaleación que eliminan a la capa MCrAlY por medio de la
utilización de una capa de recubrimiento de aluminio tal como NiAl,
que debe tener un espesor suficientemente elevado con el propósito
de obtener sus propiedades deseadas. Lo mismo se conoce a partir de
la US-PS 6.255.001.
La capa de NiAl tiene la desventaja, de ser muy
frágil lo cual conduce a un resquebrajamiento temprano del
recubrimiento superior de la barrera térmica.
La EP 1 082 216 B1 muestra una capa de MCrAlY
que tiene la fase \gamma en su capa exterior. Pero el contenido de
aluminio es alto y su fase \gamma de la capa exterior se obtiene
solamente por medio de una nueva fundición o deposición de una fase
líquida en una forma costosa, ya que se necesita equipo adicional
para el proceso de fundir nuevamente o de recubrir con fase
líquida.
La US-A-5 507
623 describe una pala de turbina, que está recubierta y en contacto
con una primera capa que consiste de MCrAlY, con M = Co o Ni/Co. Se
aplica una segunda capa sobre la primera capa, consistiendo la
segunda capa de MCrAlY, con M = Ni.
La WO 99 55527 enseña una pala de turbina de
gas, que tiene una base metálica con una capa resistente a la
corrosión, que consiste de una primera y una segunda capa de MCrAlY,
siendo la primera capa de MCrAlY contigua a la base. La segunda capa
de MCrAlY consiste principalmente de la fase \gamma.
Preferiblemente, la segunda capa se funde nuevamente por medio de un
haz de electrones o de iones para dar como resultado una capa
exterior que consiste de una fase \gamma exterior pura. MUELLER G
Y COLABORADORES en "OXIDE SCALE GROWTH ON MCRALY COATINGS AFTER
PULSED ELECTRON BEAM TREATMENT", SURFACE AND COATINGS TECHNOLOGY,
ELSEVIER, AMSTERDAM, NL, vol. 108/109, no. 1-3,
1998, páginas 43-47, enseña un método de tratamiento
por medio de un haz pulsado de electrones que mejora la resistencia
a la oxidación de los recubrimientos de MCrAlY. Se muestra que antes
del tratamiento se puede encontrar una fase \beta y una fase
\gamma, mientras que después del tratamiento está casi solamente
presente una fase \gamma pura.
La US-A-4 615
864 revela una aleación para recubrimiento de superaleaciones, que
proporciona buena resistencia a la oxidación y a la fatiga térmica,
por ejemplo, para los componentes utilizados en las turbinas de
gas.
De acuerdo con lo anterior, es un objetivo de la
invención describir una capa protectora con buena resistencia a la
oxidación y también con un buen enlazamiento con el recubrimiento de
la barrera térmica.
La labor de la invención se resuelve por medio
de una capa protectora como la definida en el componente de la
reivindicación 1.
Especialmente la capa exterior, que consiste de
una solución sólida de Ni \gamma, se escoge de tal manera que el
material de la capa exterior puede aplicarse por ejemplo por medio
de pulverización por plasma. Esto tiene la ventaja de que la capa
exterior puede ser depositada directamente en el mismo equipo de
recubrimiento después de la deposición de la capa interior sin
fundir nuevamente la superficie en otro aparato.
La Figura 1 muestra un componente resistente al
calor como el mostrado por el estado de la técnica,
La Figura 2 es un ejemplo de un componente de la
invención resistente a la oxidación.
La invención puede ser incorporada en muchas
formas diferentes y no debe interpretarse como limitada a las
modalidades ilustradas expuestas aquí. Por el contrario, las
modalidades ilustradas se suministran para que esta descripción sea
concienzuda y completa, y comuniquen el alcance de la invención a
aquellos entrenados en la técnica como se define por medio de las
reivindicaciones adjuntas.
La Figura 1 muestra un componente resistente al
calor como el conocido en el estado del arte.
El componente altamente resistente a la
oxidación tiene un sustrato 4, una capa 7 de MCrAlY sobre el
sustrato, sobre los cuales se forma o aplica una capa de óxido 10
producida térmicamente (TGO) y finalmente un recubrimiento exterior
de la barrera térmica 13.
La Figura 2 muestra un componente altamente
resistente ala oxidación 1 de acuerdo con la invención.
El componente 1 puede ser una parte de una
turbina de gas, específicamente una pala de turbina o aspa o escudo
contra el calor.
El sustrato 4 es metálico, por ejemplo una súper
aleación (por ejemplo con base en Ni-Al).
Sobre el sustrato 4 la zona de la capa
intermedia 16 es una capa convencional 16 del tipo NiCoCrAlY con una
composición (en % en peso) de 10%-50% de cobalto (Co), 10%-40% de
cromo (Cr), 6%-15% de aluminio (Al), 0,02%-0,5% de itrio (Y) y
níquel (Ni) como base o balance.
Esta capa 16 puede contener elementos
adicionales tales como: 0,1%-2% de silicio (Si), 0,2%-8% de tantalio
(Ta), 0,2%-5% de renio (Re).
En vez de al menos una parte de itrio de esta
zona de la capa 16, puede reemplazarse por hafnio (Hf) y/o zirconio
(Zr) y/o lantano (La) y/o cerio (Ce) u otros elementos del grupo de
los lantánidos.
El espesor de esta capa convencional 16 está en
el rango de 100 a 500 micrómetros y se aplica por medio de
pulverización por plasma (VPS, ASP) u otros métodos convencionales
de recubrimiento.
En este ejemplo el componente de la invención 1
altamente resistente a la oxidación revela una capa intermedia 16
con otra zona en la capa exterior 19 en la parte superior, que forma
junto con la zona de la capa 16 a la capa protectora 17.
En los recubrimientos convencionales de McrAlY,
usualmente se forma la fase \alpha estable de óxido de aluminio
por exposición a altas temperaturas del recubrimiento. Sin embargo,
durante el uso del componente 1 resistente al calor con su capa
exterior 19 metaestable de óxido de aluminio 10, se le permite
transformarse en la fase \alpha estable durante la exposición a
latas temperaturas, lo cual conduce a una microporosidad deseable en
la TGO.
Una posibilidad de componente 1 de acuerdo a la
invención se da de tal forma que la capa estándar 16 que es del tipo
NiCoCrAlY, tenga una cantidad de aluminio entre el 8% y el 14% en
peso con un espesor entre 50 y 600 micrómetros, especialmente entre
100 y 300 micrómetros.
Sobre esta capa 16 se aplica una segunda zona de
capa exterior 19 del tipo NiCoCrAlY. La composición de esta segunda
capa se escoge de tal forma que la capa exterior 19 muestre una
matriz pura de Ni \gamma a una temperatura de aplicación alta
(900º-1100ºC). Puede derivarse una composición adecuada de la
segunda capa (19) a partir de los diagramas de fase conocidos
Ni-Al, Ni-Cr, Co-Al,
Co-Cr, Ni-Cr-Al,
Co-Cr-Al.
Comparado con los recubrimientos convencionales
de McrAlY, esta capa modificada 19 tiene una concentración menor de
aluminio con una concentración de aluminio entre
3-6,5% en peso, que puede ser fácilmente aplicado
por medio de pulverización por plasma, cambiando por lo tanto
solamente la alimentación en polvo del aparato de pulverización por
plasma.
Sin embargo, la capa 19 también pude ser
aplicada por medio de otros métodos convencionales de
recubrimiento.
La composición de esta placa 19 que consiste de
la fase \gamma es: 15-40% en peso de cromo (Cr),
5-80% en peso de cobalto (Co),
3-6,5% en peso de aluminio (Al) y base de Ni,
especialmente 20-30% en peso de Cr,
10-30% en peso de Co, 5-6% en peso
de Al y base de Ni.
El espesor de la capa modificada de McrAlY 19
está entre 1 y 80 micrómetros especialmente entre 3 y 20
micrómetros.
Puede llevarse a cabo un tratamiento con calor
antes de la aplicación de un recubrimiento de barrera térmica en una
atmósfera con una presión parcial de oxígeno baja, especialmente de
10^{-7} y 10^{-15} bares.
La formación del óxido de aluminio metaestable
deseado sobre la superficie de la capa modificada 19 con base en la
fase \gamma puede obtenerse por medio de la oxidación de la capa
19 a temperaturas entre 850ºC y 1000ºC antes de la oposición de un
recubrimiento de barrera térmica, especialmente entre 875ºC y 925ºC
durante 2-100 horas, especialmente entre 5 y 15
horas.
La formación de estos óxidos de aluminio
metaestables durante ese proceso de oxidación mencionado, puede ser
promovido por medio de la adición de vapor de agua
(0,2-50% en volumen, especialmente
20-50% en volumen) en atmósfera oxidativa o por
medio del uso de una atmósfera con presión parcial de oxígeno muy
baja a una temperatura entre 800ºC y 1100ºC, especialmente entre
850ºC y 1050ºC. Además del vapor de agua, la atmósfera puede
contener también gases no oxidantes tales como nitrógeno, argón o
helio.
Debido a que la capa 19 es delgada, el aluminio
de la capa interior o la estándar 16, puede difundirse a través de
la capa 19 con el propósito de soportar la formación del óxido de
aluminio sobre la superficie exterior de la capa 19 durante el
servicio a largo plazo, lo que no podría llevarse a cabo solamente
por medio de la capa 19 debido a su baja concentración de
aluminio.
La Figura 2 muestra una capa protectora de doble
capa 17, en donde se forma sobre la zona de la capa exterior (19) un
recubrimiento de barrera térmica (13).
Claims (8)
1. Un componente altamente resistente a la
oxidación (1),
que tiene un sustrato (4),
una capa protectora (17),
en donde la capa protectora (17) consiste de dos
capas separadas (16, 19):
- una zona intermedia de la capa de NiCoCrAlY (16) sobre o cerca del sustrato (4),
- que tiene la composición (en % en peso): 10%-50% de Co, 10%-40% de Cr, 6%-15% de Al, 0,02%-0,5% de Y, Ni de base,
- y una zona de capa exterior (19)
- que tiene la estructura de la fase de Ni \gamma y
- consiste de fase pura de Ni \gamma y
- que tiene la composición (en % en peso): 15%-40% de Cr, 5%-80% de Co, 3%-6,5% de Al y Ni de base,
en donde la zona de la capa exterior (19) está
sobre la zona de la capa intermedia de NiCoCrAlY (16).
2. Un componente de acuerdo a la reivindicación
1,
en donde la zona de la capa exterior (19) es más
delgada que la capa intermedia (16) sobre o cerca del sustrato
(4).
3. Un componente de acuerdo a la reivindicación
1,
en donde la capa intermedia de NiCoCrAlY (16) o
la zona de la capa exterior (19) contiene al menos un elemento
adicional tal como (en % en peso): 0,1%-2% de Si, 0,2%-8% de Ta o
0,2%-5% de Re.
4. Un componente de acuerdo a la reivindicación
1,
en donde el itrio de NiCoCrAlY de la zona
intermedia de NiCoCrAlY (16) es al menos parcialmente remplazado al
menos por un elemento fuera del grupo Hf, Zr, La, Ce y/o otros
elementos del grupo de los lantánidos.
5. Un componente de acuerdo a la reivindicación
1,
en donde la zona de la capa (16, 19) contiene Ti
(titanio) y/o Sc (escandio).
6. Un componente de acuerdo a la reivindicación
1,
en donde sobre la zona de la capa exterior (19)
se forma un recubrimiento de barrera térmica (13).
7. Un componente de acuerdo a la reivindicación
3,
en donde el contenido de renio (Re) está entre
0,2 y 2% en peso.
8. Un componente de acuerdo a la reivindicación
6,
en donde un tratamiento con calor previo a la
aplicación de un recubrimiento de barrera térmica se lleva a
cabo
en una atmósfera con una presión parcial baja de
oxígeno, especialmente de 10^{-7} y 10^{-5} bares.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02015282A EP1380672A1 (en) | 2002-07-09 | 2002-07-09 | Highly oxidation resistant component |
EP02015282 | 2002-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2268378T3 true ES2268378T3 (es) | 2007-03-16 |
Family
ID=29724420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES03738115T Expired - Lifetime ES2268378T3 (es) | 2002-07-09 | 2003-07-03 | Componente altamente resistente a la oxidacion. |
Country Status (8)
Country | Link |
---|---|
US (3) | US7368177B2 (es) |
EP (5) | EP1380672A1 (es) |
JP (2) | JP2005532193A (es) |
CN (2) | CN100482864C (es) |
AT (1) | ATE326559T1 (es) |
DE (1) | DE60305329T2 (es) |
ES (1) | ES2268378T3 (es) |
WO (2) | WO2004005581A1 (es) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1524334A1 (de) * | 2003-10-17 | 2005-04-20 | Siemens Aktiengesellschaft | Schutzschicht zum Schutz eines Bauteils gegen Korrosion und Oxidation bei hohen Temperaturen und Bauteil |
WO2006076000A2 (en) * | 2004-04-15 | 2006-07-20 | The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations | Thermal barrier coatings using intermediate tce nanocomposites |
JP4607530B2 (ja) † | 2004-09-28 | 2011-01-05 | 株式会社日立製作所 | 遮熱被覆を有する耐熱部材およびガスタービン |
EP1674662A1 (de) * | 2004-12-23 | 2006-06-28 | Siemens Aktiengesellschaft | Elektrolyt für die Abscheidung einer Legierung und Verfahren zur elektrolytischen Abscheidung |
EP1837485B8 (en) | 2006-03-24 | 2010-09-22 | Siemens Aktiengesellschaft | Component with a protective layer |
CN100526064C (zh) * | 2005-04-05 | 2009-08-12 | 中国科学院金属研究所 | 一种纳米晶复合涂层及其制备方法 |
EP1790754A1 (de) * | 2005-11-24 | 2007-05-30 | Siemens Aktiengesellschaft | Schichtsystem mit Gadolinium-Mischkristall-Pyrochlorphase |
EP1790743A1 (de) * | 2005-11-24 | 2007-05-30 | Siemens Aktiengesellschaft | Legierung, Schutzschicht und Bauteil |
DE502005010521D1 (de) * | 2005-11-24 | 2010-12-23 | Siemens Ag | Legierung, Schutzschicht und Bauteil |
EP1793008A1 (de) * | 2005-12-02 | 2007-06-06 | Siemens Aktiengesellschaft | Legierung, Schutzschicht zum Schutz eines Bauteils gegen Korrosion und Oxidation bei hohen Temperaturen und Bauteil |
EP1818419A1 (de) * | 2006-01-16 | 2007-08-15 | Siemens Aktiengesellschaft | Legierung, Schutzschicht und Bauteil |
EP1925687A1 (de) * | 2006-11-24 | 2008-05-28 | Siemens Aktiengesellschaft | NiCoCrAI-Schicht und metallisches Schichtsystem |
EP1932935A1 (de) * | 2006-12-05 | 2008-06-18 | Siemens Aktiengesellschaft | Verfahren zur Herstellung einer Turbinenschaufel mit einem Oxid auf einer metallischen Schicht, eine Turbineschaufel ,Verwendung einer solchen Turbinenschaufel und ein Verfahren zum Betreiben einer Turbine |
EP1939315A1 (en) * | 2006-12-21 | 2008-07-02 | Siemens AG | Component with a substrate and a protective layer |
US7727318B2 (en) | 2007-01-09 | 2010-06-01 | General Electric Company | Metal alloy compositions and articles comprising the same |
US7931759B2 (en) | 2007-01-09 | 2011-04-26 | General Electric Company | Metal alloy compositions and articles comprising the same |
US7846243B2 (en) * | 2007-01-09 | 2010-12-07 | General Electric Company | Metal alloy compositions and articles comprising the same |
CN101229699B (zh) * | 2007-01-25 | 2012-06-27 | 湖南科力远新能源股份有限公司 | 一种多孔金属载体及其制备方法 |
DE102007008278A1 (de) * | 2007-02-20 | 2008-08-21 | Mtu Aero Engines Gmbh | Beschichtung für Gasturbinenbauteile sowie Verfahren und Vorrichtung zur Bereitstellung einer Beschichtung |
EP2115186A1 (en) * | 2007-02-26 | 2009-11-11 | Siemens Aktiengesellschaft | Component with a substrate and a protective layer |
CN101310972B (zh) * | 2007-05-25 | 2011-02-09 | 中国科学院金属研究所 | 一种共沉积梯度MCrAlY涂层的制备工艺 |
EP2119805A1 (de) * | 2008-05-15 | 2009-11-18 | Siemens Aktiengesellschaft | Verfahren zur Herstellung einer optimierten Haftvermittlerschicht durch teilweise Verdampfung der Haftvermittlerschicht |
EP2294235A1 (de) * | 2008-05-20 | 2011-03-16 | Siemens Aktiengesellschaft | Zweilagige mcralx-schicht mit unterschiedlichen kobalt- und nickelgehalten |
CN101724301B (zh) * | 2008-10-15 | 2012-07-25 | 中国科学院金属研究所 | 一种MCrAlY+AlSiY复合涂层及制备工艺 |
EP2206805A1 (de) * | 2009-01-08 | 2010-07-14 | Siemens Aktiengesellschaft | MCrAIX-Schicht mit unterschiedlichen Chrom- und Aluminiumgehalten |
EP2216421A1 (de) * | 2009-01-29 | 2010-08-11 | Siemens Aktiengesellschaft | Legierung, Schutzschicht und Bauteil |
WO2011042052A1 (en) * | 2009-10-07 | 2011-04-14 | Siemens Aktiengesellschaft | Component with a substrate and a protective layer |
EP2341166A1 (en) * | 2009-12-29 | 2011-07-06 | Siemens Aktiengesellschaft | Nano and micro structured ceramic thermal barrier coating |
JP5490736B2 (ja) * | 2010-01-25 | 2014-05-14 | 株式会社日立製作所 | セラミックアブレーダブルコーテイングを有するガスタービン用シュラウド |
EP2539489A1 (en) * | 2010-02-26 | 2013-01-02 | Siemens Aktiengesellschaft | Two layered metallic bondcoat |
EP2392684A1 (de) * | 2010-06-02 | 2011-12-07 | Siemens Aktiengesellschaft | Legierung, Schutzchicht und Bauteil |
US8623623B2 (en) * | 2010-06-29 | 2014-01-07 | E I Du Pont De Nemours And Company | Xylose utilization in recombinant Zymomonas |
EP2557201A1 (de) * | 2011-08-09 | 2013-02-13 | Siemens Aktiengesellschaft | Legierung, Schutzschicht und Bauteil |
US9441114B2 (en) | 2011-09-09 | 2016-09-13 | Siemens Aktiengesellschaft | High temperature bond coating with increased oxidation resistance |
US9556748B2 (en) | 2011-09-12 | 2017-01-31 | Siemens Aktiengesellschaft | Layer system with double MCrAlX metallic layer |
EP2568054A1 (de) * | 2011-09-12 | 2013-03-13 | Siemens Aktiengesellschaft | Legierung, Schutzschicht und Bauteil |
US20130115072A1 (en) * | 2011-11-09 | 2013-05-09 | General Electric Company | Alloys for bond coatings and articles incorporating the same |
US20130164558A1 (en) * | 2011-12-27 | 2013-06-27 | United Technologies Corporation | Oxidation Resistant Coating with Substrate Compatibility |
US9428825B1 (en) * | 2012-02-01 | 2016-08-30 | U.S. Department Of Energy | MCrAlY bond coat with enhanced yttrium |
JP5967534B2 (ja) * | 2012-08-17 | 2016-08-10 | 東北電力株式会社 | 熱遮蔽被膜の形成方法および熱遮蔽被膜被覆部材 |
CN102888583B (zh) * | 2012-10-29 | 2014-09-10 | 中国科学院上海硅酸盐研究所 | 一种CoNiCrAlY涂层及其制备方法和应用 |
EP2743369A1 (en) * | 2012-12-11 | 2014-06-18 | Siemens Aktiengesellschaft | Coating system, method of coating a substrate, and gas turbine component |
US9518325B2 (en) | 2013-03-19 | 2016-12-13 | General Electric Company | Treated coated article and process of treating a coated article |
DE102013209189A1 (de) * | 2013-05-17 | 2014-11-20 | Siemens Aktiengesellschaft | Schutzbeschichtung und Gasturbinenkomponente mit der Schutzbeschichtung |
EP2857638A1 (en) * | 2013-10-02 | 2015-04-08 | Siemens Aktiengesellschaft | A component for a turbomachine and a method for construction of the component |
CN104651835B (zh) * | 2015-01-30 | 2018-04-03 | 广东电网有限责任公司电力科学研究院 | 一种燃气轮机叶片复合涂层 |
EP3485053A1 (en) * | 2016-09-12 | 2019-05-22 | Siemens Aktiengesellschaft | Nicocraly-alloy, powder and layer system |
CN107190260B (zh) * | 2017-05-24 | 2019-05-10 | 中国船舶重工集团公司第七二五研究所 | 一种耐蚀隔热涂层体系及其制备方法 |
CN106987755A (zh) * | 2017-06-05 | 2017-07-28 | 北京普瑞新材科技有限公司 | 一种MCrAlY合金及其制备方法 |
DE102018218018A1 (de) * | 2018-10-22 | 2020-04-23 | Siemens Aktiengesellschaft | Auftragschweißen von Nickelbasis-Superlegierungen mittels zweier Pulver, Pulvermischung und Verfahren |
CN109763089B (zh) * | 2018-12-18 | 2020-09-25 | 江苏大学 | 一种提高MCrAlY防护涂层表面Al含量及高温服役性能的处理方法 |
US11346006B2 (en) * | 2019-11-27 | 2022-05-31 | University Of Central Florida Research Foundation, Inc. | Rare-earth doped thermal barrier coating bond coat for thermally grown oxide luminescence sensing |
US11718917B2 (en) | 2019-11-27 | 2023-08-08 | University Of Central Florida Research Foundation, Inc. | Phosphor thermometry device for synchronized acquisition of luminescence lifetime decay and intensity on thermal barrier coatings |
CN111809094B (zh) * | 2020-06-03 | 2021-12-14 | 上海理工大学 | 一种耐高温氧化的高熵合金、热障涂层及热障涂层的制备方法 |
US11142818B1 (en) * | 2020-09-14 | 2021-10-12 | Honeywell International Inc. | Grit-blasted and densified bond coat for thermal barrier coating and method of manufacturing the same |
CN112575296A (zh) * | 2020-11-12 | 2021-03-30 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种涡轮叶片高温防护涂层及其制备方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4615864A (en) * | 1980-05-01 | 1986-10-07 | Howmet Turbine Components Corporation | Superalloy coating composition with oxidation and/or sulfidation resistance |
US5514482A (en) * | 1984-04-25 | 1996-05-07 | Alliedsignal Inc. | Thermal barrier coating system for superalloy components |
US4719080A (en) * | 1985-06-10 | 1988-01-12 | United Technologies Corporation | Advanced high strength single crystal superalloy compositions |
JP2949605B2 (ja) * | 1991-09-20 | 1999-09-20 | 株式会社日立製作所 | 合金被覆ガスタービン翼及びその製造方法 |
DE69508658T2 (de) * | 1994-06-24 | 1999-10-14 | Praxair S.T. Technology | Verfahren zur Herstellung von Karbidteilchen feinverteilt in einem Überzug auf Basis von M Cr Al Y |
GB9426257D0 (en) * | 1994-12-24 | 1995-03-01 | Rolls Royce Plc | Thermal barrier coating for a superalloy article and method of application |
JPH09157866A (ja) * | 1995-11-30 | 1997-06-17 | Mitsubishi Heavy Ind Ltd | 耐食・耐酸化コーティング膜 |
US5792521A (en) * | 1996-04-18 | 1998-08-11 | General Electric Company | Method for forming a multilayer thermal barrier coating |
SG71151A1 (en) | 1997-09-17 | 2000-03-21 | Gen Electric | Bond coat for a thermal barrier coating system and method therefor |
US6255011B1 (en) * | 1998-03-02 | 2001-07-03 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell stack |
US6001492A (en) * | 1998-03-06 | 1999-12-14 | General Electric Company | Graded bond coat for a thermal barrier coating system |
JP2002513081A (ja) * | 1998-04-29 | 2002-05-08 | シーメンス アクチエンゲゼルシヤフト | 腐食保護層付き製品と腐食保護層の製造方法 |
US6291084B1 (en) * | 1998-10-06 | 2001-09-18 | General Electric Company | Nickel aluminide coating and coating systems formed therewith |
WO2000075398A1 (en) * | 1999-06-02 | 2000-12-14 | Abb Research Ltd. | Coating composition for high temperature protection |
US6287644B1 (en) * | 1999-07-02 | 2001-09-11 | General Electric Company | Continuously-graded bond coat and method of manufacture |
SG96589A1 (en) | 1999-12-20 | 2003-06-16 | United Technologies Corp | Methods of providing article with corrosion resistant coating and coated article |
US20020098294A1 (en) * | 2000-02-07 | 2002-07-25 | Yuk-Chiu Lau | Method of providing a protective coating on a metal substrate, and related articles |
US6403165B1 (en) * | 2000-02-09 | 2002-06-11 | General Electric Company | Method for modifying stoichiometric NiAl coatings applied to turbine airfoils by thermal processes |
EP1260612A1 (en) * | 2001-05-25 | 2002-11-27 | ALSTOM (Switzerland) Ltd | A bond or overlay MCrAIY-coating |
WO2004011688A2 (en) * | 2002-07-25 | 2004-02-05 | University Of Virginia Patent Foundation | Method and apparatus for dispersion strengthened bond coats for thermal barrier coatings |
-
2002
- 2002-07-09 EP EP02015282A patent/EP1380672A1/en not_active Withdrawn
-
2003
- 2003-07-03 WO PCT/EP2003/007141 patent/WO2004005581A1/en active Application Filing
- 2003-07-03 US US10/520,238 patent/US7368177B2/en not_active Expired - Fee Related
- 2003-07-03 CN CNB038162334A patent/CN100482864C/zh not_active Expired - Fee Related
- 2003-07-03 AT AT03738115T patent/ATE326559T1/de not_active IP Right Cessation
- 2003-07-03 DE DE60305329T patent/DE60305329T2/de not_active Expired - Fee Related
- 2003-07-03 EP EP03735696A patent/EP1520062A1/en not_active Ceased
- 2003-07-03 JP JP2004518699A patent/JP2005532193A/ja not_active Ceased
- 2003-07-03 EP EP03738115A patent/EP1534878B1/en not_active Expired - Lifetime
- 2003-07-03 EP EP09007385A patent/EP2098615A1/en not_active Ceased
- 2003-07-03 EP EP09007384A patent/EP2098614A1/en not_active Ceased
- 2003-07-03 WO PCT/EP2003/007139 patent/WO2004005580A1/en active IP Right Grant
- 2003-07-03 JP JP2004518700A patent/JP2005532474A/ja active Pending
- 2003-07-03 US US10/520,237 patent/US20050238893A1/en not_active Abandoned
- 2003-07-03 CN CNB038162326A patent/CN100441740C/zh not_active Expired - Fee Related
- 2003-07-03 ES ES03738115T patent/ES2268378T3/es not_active Expired - Lifetime
-
2008
- 2008-04-18 US US12/148,405 patent/US20080206595A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE60305329T2 (de) | 2007-03-29 |
EP1534878A1 (en) | 2005-06-01 |
US7368177B2 (en) | 2008-05-06 |
US20050238893A1 (en) | 2005-10-27 |
DE60305329D1 (de) | 2006-06-22 |
CN100441740C (zh) | 2008-12-10 |
CN1665960A (zh) | 2005-09-07 |
JP2005532474A (ja) | 2005-10-27 |
ATE326559T1 (de) | 2006-06-15 |
EP2098614A1 (en) | 2009-09-09 |
US20080206595A1 (en) | 2008-08-28 |
EP1534878B1 (en) | 2006-05-17 |
CN1665959A (zh) | 2005-09-07 |
WO2004005581A1 (en) | 2004-01-15 |
JP2005532193A (ja) | 2005-10-27 |
EP1380672A1 (en) | 2004-01-14 |
CN100482864C (zh) | 2009-04-29 |
EP1520062A1 (en) | 2005-04-06 |
EP2098615A1 (en) | 2009-09-09 |
US20050238907A1 (en) | 2005-10-27 |
WO2004005580A1 (en) | 2004-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2268378T3 (es) | Componente altamente resistente a la oxidacion. | |
US7264887B2 (en) | MCrAlY bond coating and method of depositing said MCrAlY bond coating | |
US6610419B1 (en) | Product with an anticorrosion protective layer and a method for producing an anticorrosion protective | |
US5624721A (en) | Method of producing a superalloy article | |
CN1986889A (zh) | 用于隔热涂层的经铂改性的NiCoCrAlY结合涂层 | |
JPH10507230A (ja) | 腐食・酸化及び熱的過負荷に対して部材を保護するための保護層並びにその製造方法 | |
JPH09296702A (ja) | 断熱被覆製品並びに被覆法 | |
EP2122003B1 (en) | Component with a substrate and a protective layer | |
JP2007522341A (ja) | 低熱伝導度を有する耐久性遮熱コーティング | |
US20050118453A1 (en) | Beta-phase nickel aluminide coating | |
WO2006084925A1 (es) | Procedimiento para la proteccion de aleaciones de titanio frente a altas temperaturas y material obtenido | |
EP1215301B1 (en) | Method for treating the bond coating of a component | |
EP1729959A2 (en) | Durable thermal barrier coating having low thermal conductivity | |
JP7244667B2 (ja) | 熱サイクル疲労と耐硫化性の優れたtbc用の高度なボンドコート材料 | |
EP1491659B1 (en) | A method of depositing a coating system | |
EP2115186A1 (en) | Component with a substrate and a protective layer |