JP2011508092A - Cmas浸透耐性向上のための希土類アルミン酸塩層を含む遮熱コーティング系及び被覆物品 - Google Patents
Cmas浸透耐性向上のための希土類アルミン酸塩層を含む遮熱コーティング系及び被覆物品 Download PDFInfo
- Publication number
- JP2011508092A JP2011508092A JP2010540732A JP2010540732A JP2011508092A JP 2011508092 A JP2011508092 A JP 2011508092A JP 2010540732 A JP2010540732 A JP 2010540732A JP 2010540732 A JP2010540732 A JP 2010540732A JP 2011508092 A JP2011508092 A JP 2011508092A
- Authority
- JP
- Japan
- Prior art keywords
- rare earth
- thermal barrier
- barrier coating
- earth aluminate
- coating system
- 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
- 239000012720 thermal barrier coating Substances 0.000 title claims abstract description 102
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 64
- -1 rare earth aluminate Chemical class 0.000 title claims abstract description 59
- 230000035515 penetration Effects 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims abstract description 5
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 25
- 238000000576 coating method Methods 0.000 claims description 22
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 12
- 229910000601 superalloy Inorganic materials 0.000 claims description 11
- 229910000951 Aluminide Inorganic materials 0.000 claims description 10
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 9
- 241000588731 Hafnia Species 0.000 claims description 8
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 229910052747 lanthanoid Inorganic materials 0.000 claims 1
- 150000002602 lanthanoids Chemical class 0.000 claims 1
- 229910002077 partially stabilized zirconia Inorganic materials 0.000 claims 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 90
- 238000000034 method Methods 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000000151 deposition Methods 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000000378 calcium silicate Substances 0.000 description 6
- 229910052918 calcium silicate Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000004455 differential thermal analysis Methods 0.000 description 4
- 238000005328 electron beam physical vapour deposition Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 150000002910 rare earth metals Chemical class 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005240 physical vapour deposition Methods 0.000 description 3
- 238000007751 thermal spraying Methods 0.000 description 3
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 150000002603 lanthanum Chemical class 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 238000007750 plasma spraying Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000943 NiAl Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- OYINIGQXPJKPOM-UHFFFAOYSA-N aluminum calcium magnesium silicate Chemical compound [Si]([O-])([O-])([O-])[O-].[Al+3].[Mg+2].[Ca+2] OYINIGQXPJKPOM-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000007749 high velocity oxygen fuel spraying Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical group [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000010290 vacuum plasma spraying Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- C23C28/30—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
-
- 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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- 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
- Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
-
- 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.]
- Y10T428/1266—O, S, or organic compound in metal component
- Y10T428/12667—Oxide of transition metal or Al
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Physical Vapour Deposition (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
【選択図】 図1
Description
12 遮熱コーティング系
14 基材
16 ボンドコート層
20 アルミニウム酸化物層
24 遮熱コーティング(TBC)
26 TBC内側層
28 最上層
30 遷移層
40 希土類アルミン酸塩含有材料
42 封止性反応層
44 高融点希土類カルシウムケイ酸塩相
Claims (23)
- 基材に施工するためのCMAS浸透耐性遮熱コーティング系であって、
(1)基材と接した状態でこれを覆うボンドコートと、
(2)ボンドコートを覆う遮熱コーティングであって、(i)ジルコニア及びハフニアの少なくとも1種を含む遮熱コーティング材料を含む内側層と、(ii)内側層の少なくとも一部分を覆う最上層であって、希土類アルミン酸塩含有材料を含む最上層とを含む遮熱コーティングと
を含むCMAS浸透耐性遮熱コーティング系。 - 希土類アルミン酸塩含有材料が、単相希土類アルミン酸塩化合物、2種以上の希土類アルミン酸塩化合物の混合物、希土類アルミン酸塩化合物とアルミニウム酸化物(Al2O3)の混合物及び希土類アルミン酸塩化合物と希土類酸化物の混合物からなる群の1種以上を含む、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 希土類アルミン酸塩含有材料が、2RE2O3・Al2O3、REAlO3、RE3Al5O12からなる群から選択される単相希土類アルミン酸塩化合物(式中、REはランタン系列の希土類元素、イットリウム又はそれらの組合せである。)を含む、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 希土類アルミン酸塩含有材料が約20〜約90モル%のアルミニウム酸化物(Al2O3)成分を含み、残部が希土類酸化物である、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 希土類アルミン酸塩含有材料が、2Gd2O3・Al2O3、2Dy2O3・Al2O3、2Y2O3・Al2O3、2Er2O3・Al2O3、LaAlO3、NdAlO3、SmAlO3、EuAlO3、GdAlO3、DyAlO3、ErAlO3、Dy3Al5O12、Y3Al5O12、Er3Al5O12及びLu3Al5O12から選択される1種以上の化合物を含む、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 内側層が、少なくとも部分的に安定化されたジルコニア組成物、少なくとも部分的に安定化されたハフニア組成物及びそれらの組合せからなる群から選択される遮熱コーティング材料を含む、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 遮熱コーティング材料が、7YSZよりも低い熱伝導度をもたらすことができる、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 遮熱コーティングが、基材に熱保護を与えることのできる複数の副層をさらに含む、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 最上層が、基材をなす物品の種類に応じて決まる厚さを有する、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 内側層と最上層の間に設けられた1以上の遷移層であって、内側層と最上層との間で組成勾配をなす1以上の遷移層を含む、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 基材が、ニッケル基超合金、鉄基超合金、コバルト基超合金及びそれらの組合せから選択される超合金材料を含む、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- ボンドコートが、MCrAlXオーバレイ皮膜、単純拡散アルミナイド皮膜及び白金改質アルミナイド皮膜からなる群の1種以上を含む、請求項1記載のCMAS浸透耐性遮熱コーティング系。
- 基材に施工するためのCMAS浸透耐性遮熱コーティング系であって、
(1)基材と接した状態でこれを覆うボンドコートであって、MCrAlXオーバレイ皮膜、単純拡散アルミナイド皮膜及び白金改質アルミナイド皮膜からなる群の1種以上を含むボンドコートと、
(2)ボンドコートを覆う遮熱コーティングであって、(i)ジルコニアとハフニアの1種以上を含む遮熱コーティング材料を含む内側層と、(ii)内側層の少なくとも一部分を覆う最上層であって、単相希土類アルミン酸塩化合物、2種以上の希土類アルミン酸塩化合物の混合物、希土類アルミン酸塩化合物とアルミニウム酸化物(Al2O3)の混合物及び希土類アルミン酸塩化合物と希土類酸化物の混合物からなる群の1種以上を含む希土類アルミン酸塩含有材料を含む最上層とを含む遮熱コーティングと
を含むCMAS浸透耐性遮熱コーティング系。 - CMAS浸透耐性遮熱コーティング系を有する物品であって、
(1)表面を有する基材と、
(2)基材と接した状態でこれを覆うボンドコートと、
(3)ボンドコートを覆う遮熱コーティングであって、(i)ジルコニアとハフニアの1種以上を含む遮熱コーティング材料を含む内側層と、(ii)内側層の少なくとも一部分を覆う最上層であって、希土類アルミン酸塩含有材料を含む最上層とを含む遮熱コーティングと
を含む物品。 - 希土類アルミン酸塩含有材料が、単相希土類アルミン酸塩化合物、2種以上の希土類アルミン酸塩化合物の混合物、希土類アルミン酸塩化合物とアルミニウム酸化物(Al2O3)の混合物及び希土類アルミン酸塩化合物と希土類酸化物の混合物からなる群の1種以上を含む、請求項14記載の物品。
- 希土類アルミン酸塩含有材料が、2Gd2O3・Al2O3、2Dy2O3・Al2O3、2Y2O3・Al2O3、2Er2O3・Al2O3、LaAlO3、NdAlO3、SmAlO3、EuAlO3、GdAlO3、DyAlO3、ErAlO3、Dy3Al5O12、Y3Al5O12、Er3Al5O12及びLu3Al5O12からなる群から選択される1種以上の化合物を含む、請求項14記載の物品。
- 希土類アルミン酸塩含有材料が、約20〜約90モル%のアルミニウム酸化物(Al2O3)成分を含み、残部が希土類酸化物である、請求項14記載の物品。
- ガスタービンエンジンの部品を含み、部品がガスタービンエンジンのブレード、ノズル又は燃焼器部分である、請求項14記載の物品。
- ボンドコートの厚さが約2〜約20ミルであり、内側層の厚さが約2〜約25ミルであり、最上層の厚さが約10〜約60ミルである、請求項18記載の物品。
- ガスタービンエンジンの部品を含み、部品がタービンエンジンのブレード又はノズルである、請求項14記載の物品。
- ボンドコートの厚さが約1〜約6ミルであり、内側層の厚さが約1〜約10ミルであり、最上層の厚さが約0.5〜約10ミルである、請求項20記載の物品。
- ボンドコート上に熱成長酸化物層をさらに含む、請求項14記載の物品。
- 基材が、ニッケル基超合金、鉄基超合金、コバルト基超合金及びそれらの組合せから選択される超合金材料を含む、請求項14記載の物品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/964,953 | 2007-12-27 | ||
US11/964,953 US8062759B2 (en) | 2007-12-27 | 2007-12-27 | Thermal barrier coating systems including a rare earth aluminate layer for improved resistance to CMAS infiltration and coated articles |
PCT/US2008/085832 WO2009085572A2 (en) | 2007-12-27 | 2008-12-08 | Thermal barrier coating systems including a rare earth aluminate layer for improved resistance to cmas infiltration and coated articles |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011508092A true JP2011508092A (ja) | 2011-03-10 |
JP5468552B2 JP5468552B2 (ja) | 2014-04-09 |
Family
ID=40513696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010540732A Active JP5468552B2 (ja) | 2007-12-27 | 2008-12-08 | Cmas浸透耐性向上のための希土類アルミン酸塩層を含む遮熱コーティング系及び被覆物品 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8062759B2 (ja) |
JP (1) | JP5468552B2 (ja) |
CA (1) | CA2709930C (ja) |
DE (1) | DE112008003501B4 (ja) |
GB (1) | GB2469941B (ja) |
WO (1) | WO2009085572A2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014531559A (ja) * | 2011-09-30 | 2014-11-27 | ゼネラル・エレクトリック・カンパニイ | 回転機械構成要素を修理する方法 |
KR20160022361A (ko) * | 2013-06-20 | 2016-02-29 | 어플라이드 머티어리얼스, 인코포레이티드 | 플라즈마 내침식성 희토류 옥사이드 기반 박막 코팅 |
JP2017113748A (ja) * | 2015-12-09 | 2017-06-29 | ゼネラル・エレクトリック・カンパニイ | 皮膜の検査方法 |
JP2021507090A (ja) * | 2017-12-19 | 2021-02-22 | エリコン メテコ(ユーエス)インコーポレイテッド | Ebc層及びcmc層を保護するための耐侵食性且つcmas耐性コーティング並びに溶射コーティング方法 |
JP2021519386A (ja) * | 2018-04-09 | 2021-08-10 | エリコン メテコ(ユーエス)インコーポレイテッド | Cmas耐性、高歪み許容性及び低熱伝導率の遮熱コーティング及び溶射コーティング方法 |
WO2024018686A1 (ja) * | 2022-07-22 | 2024-01-25 | 株式会社Ihi | 耐砂塵被膜 |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4607914B2 (ja) * | 2007-02-20 | 2011-01-05 | 株式会社東芝 | セラミックス被覆部材およびその製造方法 |
US20090186237A1 (en) * | 2008-01-18 | 2009-07-23 | Rolls-Royce Corp. | CMAS-Resistant Thermal Barrier Coatings |
US20090252985A1 (en) * | 2008-04-08 | 2009-10-08 | Bangalore Nagaraj | Thermal barrier coating system and coating methods for gas turbine engine shroud |
EP2344590B1 (en) * | 2008-09-30 | 2016-11-30 | Rolls-Royce Corporation | Coating including a rare earth silicate-based layer including a second phase |
US8470460B2 (en) * | 2008-11-25 | 2013-06-25 | Rolls-Royce Corporation | Multilayer thermal barrier coatings |
US20110033630A1 (en) * | 2009-08-05 | 2011-02-10 | Rolls-Royce Corporation | Techniques for depositing coating on ceramic substrate |
US9051652B2 (en) * | 2009-12-07 | 2015-06-09 | United Technologies Corporation | Article having thermal barrier coating |
US20110150666A1 (en) * | 2009-12-18 | 2011-06-23 | Brian Thomas Hazel | Turbine blade |
US20130189531A1 (en) * | 2010-03-29 | 2013-07-25 | Rolls-Royce Corporation | Multilayer cmas-resistant barrier coatings |
WO2012012431A1 (en) | 2010-07-23 | 2012-01-26 | Rolls-Royce Corporation | Thermal barrier coatings including c mas-resistant thermal barrier coating layers |
WO2012027442A1 (en) | 2010-08-27 | 2012-03-01 | Rolls-Royce Corporation | Rare earth silicate environmental barrier coatings |
US20150274981A1 (en) * | 2010-09-22 | 2015-10-01 | Skyworks Solutions, Inc. | Dual function lanthanide coatings |
CN102534611A (zh) * | 2010-12-27 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | 壳体及其制造方法 |
US9139897B2 (en) | 2010-12-30 | 2015-09-22 | United Technologies Corporation | Thermal barrier coatings and methods of application |
CN102605326A (zh) * | 2011-01-25 | 2012-07-25 | 鸿富锦精密工业(深圳)有限公司 | 壳体及其制造方法 |
CN102618822A (zh) * | 2011-01-26 | 2012-08-01 | 鸿富锦精密工业(深圳)有限公司 | 壳体及其制造方法 |
JP2015521232A (ja) * | 2012-04-23 | 2015-07-27 | ジ・ユニバーシティー・オブ・コネチカット | 断熱層被膜を形成する方法、それにより形成される断熱層被膜、及びそれを備える物 |
US9920417B2 (en) | 2014-10-27 | 2018-03-20 | General Electric Company | Article and method of making thereof |
US9790587B2 (en) | 2014-10-28 | 2017-10-17 | General Electric Company | Article and method of making thereof |
US10329205B2 (en) | 2014-11-24 | 2019-06-25 | Rolls-Royce Corporation | Bond layer for silicon-containing substrates |
US9869188B2 (en) | 2014-12-12 | 2018-01-16 | General Electric Company | Articles for high temperature service and method for making |
US10472286B2 (en) * | 2015-02-10 | 2019-11-12 | University Of Connecticut | Yttrium aluminum garnet based thermal barrier coatings |
CN104988454A (zh) * | 2015-07-09 | 2015-10-21 | 北京航空航天大学 | 一种抗熔融cmas腐蚀的稀土铝酸盐热障涂层及其制备方法 |
FR3042137B1 (fr) * | 2015-10-07 | 2017-12-01 | Safran | Piece de turbomachine revetue d'un revetement ceramique de protection, procede de fabrication et d'utilisation d'une telle piece |
US10221703B2 (en) | 2015-11-24 | 2019-03-05 | General Electric Company | Articles having damage-tolerant thermal barrier coating |
DE102016201947A1 (de) | 2016-02-10 | 2017-08-10 | MTU Aero Engines AG | Wärmedämmschicht mit hohem Korrosionswiderstand |
US10822966B2 (en) | 2016-05-09 | 2020-11-03 | General Electric Company | Thermal barrier system with bond coat barrier |
US11739410B2 (en) * | 2016-06-15 | 2023-08-29 | The Penn State Research Foundation | Thermal barrier coatings |
FR3053075B1 (fr) * | 2016-06-24 | 2020-03-27 | Snecma | Piece de turbomachine revetue d'une barriere thermique et d'un revetement de protection contre les cmas et procede pour l'obtenir |
US10995624B2 (en) * | 2016-08-01 | 2021-05-04 | General Electric Company | Article for high temperature service |
US10822696B2 (en) | 2016-12-14 | 2020-11-03 | General Electric Company | Article with thermal barrier coating and method for making |
US20190017177A1 (en) | 2017-07-17 | 2019-01-17 | Rolls-Royce Corporation | Thermal barrier coatings for components in high-temperature mechanical systems |
US11655543B2 (en) | 2017-08-08 | 2023-05-23 | Rolls-Royce Corporation | CMAS-resistant barrier coatings |
DE102017119387B4 (de) | 2017-08-24 | 2024-03-07 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | CMAS-resistente Schutzschicht sowie Gegenstand umfassend eine solche Schutzschicht |
US10550462B1 (en) | 2017-09-08 | 2020-02-04 | United Technologies Corporation | Coating with dense columns separated by gaps |
EP3453779B1 (en) | 2017-09-08 | 2022-04-20 | Raytheon Technologies Corporation | Multi layer cmas resistant thermal barrier coating |
US10851656B2 (en) | 2017-09-27 | 2020-12-01 | Rolls-Royce Corporation | Multilayer environmental barrier coating |
US11401611B2 (en) * | 2017-11-09 | 2022-08-02 | Solution Spray Technologies, LLC | Thermal barrier coatings with CMAS resistance |
US11668198B2 (en) | 2018-08-03 | 2023-06-06 | Raytheon Technologies Corporation | Fiber-reinforced self-healing environmental barrier coating |
US11505506B2 (en) | 2018-08-16 | 2022-11-22 | Raytheon Technologies Corporation | Self-healing environmental barrier coating |
US10934220B2 (en) | 2018-08-16 | 2021-03-02 | Raytheon Technologies Corporation | Chemical and topological surface modification to enhance coating adhesion and compatibility |
US11535571B2 (en) | 2018-08-16 | 2022-12-27 | Raytheon Technologies Corporation | Environmental barrier coating for enhanced resistance to attack by molten silicate deposits |
WO2020131929A1 (en) * | 2018-12-18 | 2020-06-25 | Oerlikon Metco (Us) Inc. | Coating for protecting ebc and cmc layers and thermal spray coating method thereof |
CN113862598A (zh) * | 2021-09-01 | 2021-12-31 | 暨南大学 | 一种用于TBCs或EBCs的抗CMAS防护层及其制备方法以及由此得到的防护结构 |
CN114774834B (zh) * | 2022-03-08 | 2024-04-26 | 郑州大学 | 一种高熵稀土铝酸盐热防护涂层的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006347872A (ja) * | 2005-06-14 | 2006-12-28 | General Electric Co <Ge> | 珪素含有材料のための遮熱/耐環境コーティングシステム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19807163C1 (de) * | 1998-02-20 | 1999-10-28 | Rainer Gadow | Wärmedämmaterial und Verfahren zum Herstellen eines solchen |
US6558814B2 (en) * | 2001-08-03 | 2003-05-06 | General Electric Company | Low thermal conductivity thermal barrier coating system and method therefor |
US6929852B2 (en) * | 2002-08-08 | 2005-08-16 | Siemens Westinghouse Power Corporation | Protective overlayer for ceramics |
US7226672B2 (en) * | 2002-08-21 | 2007-06-05 | United Technologies Corporation | Turbine components with thermal barrier coatings |
US7374825B2 (en) * | 2004-12-01 | 2008-05-20 | General Electric Company | Protection of thermal barrier coating by an impermeable barrier coating |
US7364807B2 (en) | 2004-12-06 | 2008-04-29 | General Electric Company | Thermal barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability |
US7429424B2 (en) | 2004-12-06 | 2008-09-30 | General Electric Company | Sintering resistant, low conductivity, high stability thermal barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability |
US20060280954A1 (en) | 2005-06-13 | 2006-12-14 | Irene Spitsberg | Corrosion resistant sealant for outer EBL of silicon-containing substrate and processes for preparing same |
US20060280955A1 (en) | 2005-06-13 | 2006-12-14 | Irene Spitsberg | Corrosion resistant sealant for EBC of silicon-containing substrate and processes for preparing same |
US7442444B2 (en) | 2005-06-13 | 2008-10-28 | General Electric Company | Bond coat for silicon-containing substrate for EBC and processes for preparing same |
US20070160859A1 (en) | 2006-01-06 | 2007-07-12 | General Electric Company | Layered thermal barrier coatings containing lanthanide series oxides for improved resistance to CMAS degradation |
-
2007
- 2007-12-27 US US11/964,953 patent/US8062759B2/en active Active
-
2008
- 2008-12-08 JP JP2010540732A patent/JP5468552B2/ja active Active
- 2008-12-08 WO PCT/US2008/085832 patent/WO2009085572A2/en active Application Filing
- 2008-12-08 DE DE112008003501.6T patent/DE112008003501B4/de active Active
- 2008-12-08 GB GB1009422.5A patent/GB2469941B/en active Active
- 2008-12-08 CA CA2709930A patent/CA2709930C/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006347872A (ja) * | 2005-06-14 | 2006-12-28 | General Electric Co <Ge> | 珪素含有材料のための遮熱/耐環境コーティングシステム |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014531559A (ja) * | 2011-09-30 | 2014-11-27 | ゼネラル・エレクトリック・カンパニイ | 回転機械構成要素を修理する方法 |
KR20160022361A (ko) * | 2013-06-20 | 2016-02-29 | 어플라이드 머티어리얼스, 인코포레이티드 | 플라즈마 내침식성 희토류 옥사이드 기반 박막 코팅 |
US11053581B2 (en) | 2013-06-20 | 2021-07-06 | Applied Materials, Inc. | Plasma erosion resistant rare-earth oxide based thin film coatings |
KR102294960B1 (ko) * | 2013-06-20 | 2021-08-26 | 어플라이드 머티어리얼스, 인코포레이티드 | 플라즈마 내침식성 희토류 옥사이드 기반 박막 코팅 |
JP2017113748A (ja) * | 2015-12-09 | 2017-06-29 | ゼネラル・エレクトリック・カンパニイ | 皮膜の検査方法 |
JP2021507090A (ja) * | 2017-12-19 | 2021-02-22 | エリコン メテコ(ユーエス)インコーポレイテッド | Ebc層及びcmc層を保護するための耐侵食性且つcmas耐性コーティング並びに溶射コーティング方法 |
JP7319269B2 (ja) | 2017-12-19 | 2023-08-01 | エリコン メテコ(ユーエス)インコーポレイテッド | Ebc層及びcmc層を保護するための耐侵食性且つcmas耐性コーティング並びに溶射コーティング方法 |
JP2021519386A (ja) * | 2018-04-09 | 2021-08-10 | エリコン メテコ(ユーエス)インコーポレイテッド | Cmas耐性、高歪み許容性及び低熱伝導率の遮熱コーティング及び溶射コーティング方法 |
US11982194B2 (en) | 2018-04-09 | 2024-05-14 | Oerlikon Metco (Us) Inc. | CMAS resistant, high strain tolerant and low thermal conductivity thermal barrier coatings and thermal spray coating method |
WO2024018686A1 (ja) * | 2022-07-22 | 2024-01-25 | 株式会社Ihi | 耐砂塵被膜 |
Also Published As
Publication number | Publication date |
---|---|
GB2469941B (en) | 2013-03-06 |
CA2709930A1 (en) | 2009-07-09 |
WO2009085572A2 (en) | 2009-07-09 |
CA2709930C (en) | 2016-10-04 |
GB2469941A (en) | 2010-11-03 |
US20090169914A1 (en) | 2009-07-02 |
GB201009422D0 (en) | 2010-07-21 |
DE112008003501B4 (de) | 2024-03-07 |
US8062759B2 (en) | 2011-11-22 |
WO2009085572A3 (en) | 2009-12-30 |
DE112008003501T5 (de) | 2010-11-04 |
JP5468552B2 (ja) | 2014-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5468552B2 (ja) | Cmas浸透耐性向上のための希土類アルミン酸塩層を含む遮熱コーティング系及び被覆物品 | |
JP2011508093A (ja) | Cmas浸透耐性を向上させる方法 | |
US9023486B2 (en) | Thermal barrier coating systems and processes therefor | |
EP2766504B1 (en) | Thermal barrier coating systems and processes therefor | |
US7862901B2 (en) | Yttria containing thermal barrier coating topcoat layer and method for applying the coating layer | |
US6933061B2 (en) | Thermal barrier coating protected by thermally glazed layer and method for preparing same | |
US20160333455A1 (en) | Thermal Barrier Coating with Lower Thermal Conductivity | |
US7306859B2 (en) | Thermal barrier coating system and process therefor | |
JP2007182631A (ja) | Cmas劣化耐性の向上したランタニド系列酸化物を含む積層遮熱コーティング | |
EP2947173B1 (en) | Calcium magnesium aluminosilicate (cmas) resistant thermal barrier coating and coating process therefor | |
US11473432B2 (en) | Anti-CMAS coating with enhanced efficiency | |
US7537806B2 (en) | Method for producing a thermal barrier coating on a substrate | |
EP3705597A1 (en) | Thermal barrier coating with improved adhesion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111205 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111205 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130527 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130604 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130903 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130910 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131203 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140108 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140129 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5468552 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |