JP5893180B2 - 最適化された高温断熱層 - Google Patents
最適化された高温断熱層 Download PDFInfo
- Publication number
- JP5893180B2 JP5893180B2 JP2015010171A JP2015010171A JP5893180B2 JP 5893180 B2 JP5893180 B2 JP 5893180B2 JP 2015010171 A JP2015010171 A JP 2015010171A JP 2015010171 A JP2015010171 A JP 2015010171A JP 5893180 B2 JP5893180 B2 JP 5893180B2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- weight
- stabilizer
- ceramic material
- zirconia
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims description 29
- 238000000576 coating method Methods 0.000 claims abstract description 250
- 239000011248 coating agent Substances 0.000 claims abstract description 232
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 198
- 239000000463 material Substances 0.000 claims abstract description 150
- 239000003381 stabilizer Substances 0.000 claims abstract description 93
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000012535 impurity Substances 0.000 claims abstract description 37
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims description 47
- 229910010293 ceramic material Inorganic materials 0.000 claims description 46
- 239000002245 particle Substances 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 19
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 claims description 13
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical group [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- GEZAXHSNIQTPMM-UHFFFAOYSA-N dysprosium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Dy+3].[Dy+3] GEZAXHSNIQTPMM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- 229910052595 hematite Inorganic materials 0.000 claims 1
- 239000011019 hematite Substances 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 229910001948 sodium oxide Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 abstract description 58
- 239000000758 substrate Substances 0.000 abstract description 56
- 238000005245 sintering Methods 0.000 abstract description 39
- 239000012720 thermal barrier coating Substances 0.000 abstract description 27
- 241000588731 Hafnia Species 0.000 abstract description 26
- 230000001351 cycling effect Effects 0.000 abstract description 11
- 239000011159 matrix material Substances 0.000 abstract description 7
- 241000968352 Scandia <hydrozoan> Species 0.000 abstract description 4
- HJGMWXTVGKLUAQ-UHFFFAOYSA-N oxygen(2-);scandium(3+) Chemical compound [O-2].[O-2].[O-2].[Sc+3].[Sc+3] HJGMWXTVGKLUAQ-UHFFFAOYSA-N 0.000 abstract description 4
- 229910000310 actinide oxide Inorganic materials 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 229910000311 lanthanide oxide Inorganic materials 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 61
- 239000000203 mixture Substances 0.000 description 53
- 239000012071 phase Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 27
- 239000007789 gas Substances 0.000 description 26
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 description 17
- 239000013078 crystal Substances 0.000 description 17
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 17
- 230000035882 stress Effects 0.000 description 15
- 230000009466 transformation Effects 0.000 description 15
- 238000010587 phase diagram Methods 0.000 description 14
- 238000007750 plasma spraying Methods 0.000 description 14
- 229910045601 alloy Inorganic materials 0.000 description 13
- 239000000956 alloy Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000000151 deposition Methods 0.000 description 11
- 239000011800 void material Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 230000008018 melting Effects 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 229910052747 lanthanoid Inorganic materials 0.000 description 8
- 150000002602 lanthanoids Chemical class 0.000 description 8
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 8
- 238000005382 thermal cycling Methods 0.000 description 8
- 229910052779 Neodymium Inorganic materials 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000008021 deposition Effects 0.000 description 7
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000007751 thermal spraying Methods 0.000 description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 238000005328 electron beam physical vapour deposition Methods 0.000 description 5
- 238000010285 flame spraying Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- 239000011195 cermet Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229910002077 partially stabilized zirconia Inorganic materials 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 229910000601 superalloy Inorganic materials 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000844 transformation Methods 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 229910052768 actinide Inorganic materials 0.000 description 2
- 150000001255 actinides Chemical class 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005524 ceramic coating Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001652 electrophoretic deposition Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007712 rapid solidification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 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
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002078 fully stabilized zirconia Inorganic materials 0.000 description 1
- 229910001938 gadolinium oxide Inorganic materials 0.000 description 1
- 229940075613 gadolinium oxide Drugs 0.000 description 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/083—Oxides of refractory metals or yttrium
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
- C04B2235/3246—Stabilised zirconias, e.g. YSZ or cerium stabilised zirconia
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
-
- 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
- Y10T428/12493—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.]
- Y10T428/1266—O, S, or organic compound in metal component
- Y10T428/12667—Oxide of transition metal or Al
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24471—Crackled, crazed or slit
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
- Y10T428/24997—Of metal-containing material
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Coating By Spraying Or Casting (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
(1)低い熱伝導度、
(2)高い熱膨張係数、
(3)高い融点、
(4)高い熱衝撃抵抗、
(5)腐食への抵抗性、
(6)ボンドコートとの相溶性(適合性)。
これらの全ての要求を考慮すると、6−9重量%のイットリアで安定化されたジルコニア(イットリア安定化ジルコニア)(7YSZ)は、従来から選択される材料である。空気プラズマ溶射を用いて堆積された7YSZ−TBCの熱伝導度は、0.8W/(Km)程度低いものでありえる。しかしながら、熱伝導性は、焼結の結果として、高温露出の後に1.5−2.0W/(Km)まで上昇し、TBCの断熱性能を大幅に悪化する。さらに、焼結によるマイクロクラックと微細なボイドの除去は、被覆耐久性において悪影響を有する被覆剛性の増加をもたらす。したがって、耐久性を長くし、延長した耐用寿命の期間にわたって優れた断熱性を提供することができるTBCを生成するための新規な材料を見つけ、被覆構造物を最適化するための探求がある。
酸化ナトリウム(Na2O):0.1重量%、
シリカ(SiO2):0.05重量%、
アルミナ(Al2O3):0.01重量%、
チタニア(TiO2):0.05重量%、
ヘマタイト(Fe2O3):0.05重量%、
カルシア(CaO):0.05重量%、及び、
マグネシア(MgO):0.05重量%。
他の実施形態では、周知の不純物の限度は、およそ以下の通りである。
Na2O3:0.01重量%、
SiO2:0.01重量%、
Al2O3:0.01重量%、
TiO2:0.01重量%、
Fe2O3:0.01重量%、
CaO:0.025重量%、及び、
MgO:0.025重量。
上記の実施形態における不純物の限度は、列記された不純物の幾つか又は全てがその材料に多量含まれるということを示すものではない。本発明の実施形態は、上記に列記された不純物の1つ以上が0重量%である場合も含む。
Na2O:0.002重量%、
SiO2:0.005重量%、
Al2O3:0.015重量%、
TiO2:0.002重量%、
Fe2O3:0.04重量%、
CaO:0.02重量%、
MgO:0.002重量%、
Cr2O3:0.001重量%。
Y2O3:4−12重量%、
Yb2O5:4−16重量%、
Y2O3、及び、Yb2O5:4−16重量%、
Y2O3、Yb2O5、及び、Sc2O3、又は、ランタノイド酸化物:4−16重量%。
好ましい実施形態では、その組成範囲は、おおよそ以下の通りである。
Y2O3:6−9重量%、
Yb2O5:10−16重量%、
Y2O3、及び、Yb2O5:4−16重量%、
Y2O3、Yb2O5、及び、Sc2O3、又は、ランタノイド酸化物:4−16重量%。
Nd2O3:4−20重量%、
Eu2O3:4−16重量%、
Nd2O3、及び、Eu2O3:4−16重量%。
より好ましくは以下の通りである。
Nd2O3:8−16重量%、
Eu2O3:10−16重量%、
Nd2O3、及び、Eu2O3:4−16重量%。
Y2O3:4−12重量%、
Dy2O3:4−16重量%、
Y2O3、及び、Dy2O3:4−16重量%、
Y2O3、Dy2O3、及び、Sc2O3、又は、ランタノイド酸化物:4−16重量%。
より好ましくは、以下の通りである。
Y2O3:6−9重量%、
Dy2O3:6−14重量%、
Y2O3、及び、Dy2O3:4−16重量%。
(1)MCrAlYボンドコート、高純度YSZ中間被覆、及び、YSZ上部被覆、
(2)MCrAlYボンドコート、高純度−高密度YSZ中間層、多孔性の高純度イッテルビア安定化ジルコニア、及び、
(3)MCrAlYボンドコート、高純度ジルコニアまたはハフニアと合金化されるイッテルビア、セリア、ガドリニウム酸化物、イットリア、ジスプロシアのうちの2つ以上の多数の安定剤を用いたlow−kのTBC材料、高純度のイッテルビアで安定化されたジルコニアの密集した多孔性のセラミックシール(減少された焼結抵抗)。
(1)耐酸化性及び高温耐食性のMCrAlY、MAl、または、MCrボンドコート、
(2)基板への熱伝達を減少させ、接着性を改善するという主要な機能を有する中間層であり、役0.2から1.0mmの厚さを有し、ジルコニアで安定化されたセラミックまたはハフニアで安定化されたセラミック、または、
(3)磨耗性のセラミック上部被覆とMCrAlYボンドコートまたは基板との間の熱伝達を減少させ、熱膨張を最小化するという機能を有する、耐酸化性のMCrAlYの中間層であるサーメット、及び、高純度ジルコニア/ハフニアセラミック。
磨耗性シールベースの材料は、焼き流し鋳造、または、他の製造技術に基づく超合金格子表面であってもよい。
102 先端部
104 エアフォイル部
106 端部
108 通気通路
110 断熱層被覆
Claims (18)
- 高温断熱層または磨耗性シール被覆に使用されるセラミック材料であって、
前記セラミック材料が、熱溶射用途の形態で提供され、
4から20重量%の1つ以上の希土類酸化物の安定剤と、
ジルコニア(ZrO2)、ハフニア(HfO2)、及び、それらの組合せのうちの少なくとも1つである残部と、を含み、
前記ジルコニア(ZrO2)及び/又はハフニア(HfO2)が、前記安定剤によって部分的に安定化され、
不純物の総量が、0.15重量%以下であり、
酸化物不純物の量が、
0.01重量%以下の酸化ナトリウム、
0.01重量%以下のシリカ、
0.01重量%以下のアルミナ、
0.01重量%以下のチタニア、
0.01重量%以下のヘマタイト、
0.025重量%以下のカルシア、及び
0.025重量%以下のマグネシアである、
セラミック材料。 - 前記安定剤が、4から12重量%のイットリアである、請求項1に記載のセラミック材料。
- 前記安定剤が、6から9重量%のイットリアである、請求項1に記載のセラミック材料。
- 前記材料が、溶液の形態で提供される、請求項1に記載のセラミック材料。
- 前記材料が、粉末または部分的に安定化された粉末のスラリーの一方の形態で提供される、請求項1に記載のセラミック材料。
- 前記粉末が、個別の構成要素と有機結合剤との乾燥された溶射粉末、組み合わされた個別の構成要素と有機結合剤との乾燥された溶射粉末、溶融され、粉砕された粉末、凝集され、焼結された粉末、プラズマ緻密化材料、又は、化学溶液で作られた粉末である、請求項5に記載のセラミック材料。
- 前記粉末材料が、5から150ミクロンの粒径を有する、請求項5に記載のセラミック材料。
- 不純物の総量が、0.10重量%以下である、請求項1に記載のセラミック材料。
- 前記セラミック材料が、高温断熱層または磨耗性シール被覆の用途の混合セラミック材料の一部であり、
前記混合セラミック材料が、粉末または部分的に安定化された粉末のスラリーの一方の形態で提供される、請求項1に記載のセラミック材料。 - 前記混合材料が、プレースホルダ―を含む、請求項9に記載のセラミック材料。
- 前記1つ以上のセラミック材料が、前記混合材料の70から99重量%を含み、前記プレースホルダ−が、前記混合材料の1から30重量%を含む、請求項10に記載のセラミック材料。
- 前記安定剤が、10から16重量%のイッテルビアである、請求項1に記載のセラミック材料。
- 前記安定剤が、4から16重量%のイットリアとイッテルビアとの組合せである、請求項1に記載のセラミック材料。
- 前記安定剤が、4から16重量%のジスプロシアである、請求項1に記載のセラミック材料。
- 前記安定剤が、ネオジミア若しくはユーロピア又はそれらの組合せである、請求項1に記載のセラミック材料。
- 前記全体の安定剤が、4から16重量%であり、イットリア及び/又はイッテルビアからなる第1安定剤と、1つ以上の他の希土類酸化物からなる第2安定剤と、を含む、請求項1に記載のセラミック材料。
- 前記全体の安定剤が、4から16重量%であり、ジスプロシアからなる第1安定剤と、1つ以上の他の希土類酸化物からなる第2安定剤と、を含む、請求項1に記載のセラミック材料。
- 前記全体の安定剤が、4から20重量%であり、イットリア及び/又はイッテルビアからなる第1安定剤と、ネオジミア及び/又はユーロピア及びそれらの組合せからなる第2安定剤と、を含む、請求項1に記載のセラミック材料。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72426805P | 2005-10-07 | 2005-10-07 | |
US60/724,268 | 2005-10-07 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013105886A Division JP2013166695A (ja) | 2005-10-07 | 2013-05-20 | 最適化された高温断熱層 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015108196A JP2015108196A (ja) | 2015-06-11 |
JP5893180B2 true JP5893180B2 (ja) | 2016-03-23 |
Family
ID=37689568
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006275678A Pending JP2007107098A (ja) | 2005-10-07 | 2006-10-06 | 最適化された高温断熱層 |
JP2013105886A Pending JP2013166695A (ja) | 2005-10-07 | 2013-05-20 | 最適化された高温断熱層 |
JP2015010171A Active JP5893180B2 (ja) | 2005-10-07 | 2015-01-22 | 最適化された高温断熱層 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006275678A Pending JP2007107098A (ja) | 2005-10-07 | 2006-10-06 | 最適化された高温断熱層 |
JP2013105886A Pending JP2013166695A (ja) | 2005-10-07 | 2013-05-20 | 最適化された高温断熱層 |
Country Status (7)
Country | Link |
---|---|
US (5) | US7723249B2 (ja) |
EP (1) | EP1772441B1 (ja) |
JP (3) | JP2007107098A (ja) |
CN (1) | CN101081735B (ja) |
AT (1) | ATE535504T1 (ja) |
CA (1) | CA2562668C (ja) |
ES (1) | ES2374636T3 (ja) |
Families Citing this family (110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7722246B1 (en) * | 2005-04-20 | 2010-05-25 | Carty William M | Method for determining the thermal expansion coefficient of ceramic bodies and glazes |
US7723249B2 (en) * | 2005-10-07 | 2010-05-25 | Sulzer Metco (Us), Inc. | Ceramic material for high temperature service |
US8603930B2 (en) | 2005-10-07 | 2013-12-10 | Sulzer Metco (Us), Inc. | High-purity fused and crushed zirconia alloy powder and method of producing same |
ES2328395T3 (es) | 2005-10-21 | 2009-11-12 | Sulzer Metco (Us) Inc. | Un metodo de fabricacion de polvo de oxido metalico de alta pureza y fluido para un sistema de plasma. |
US7799716B2 (en) * | 2006-03-03 | 2010-09-21 | Sulzer Metco (Us), Inc. | Partially-alloyed zirconia powder |
US8021762B2 (en) * | 2006-05-26 | 2011-09-20 | Praxair Technology, Inc. | Coated articles |
US20070274837A1 (en) * | 2006-05-26 | 2007-11-29 | Thomas Alan Taylor | Blade tip coatings |
CA2653492C (en) * | 2006-05-26 | 2015-04-14 | Praxair Technology, Inc. | High purity powders and coatings prepared therefrom |
US20080026160A1 (en) * | 2006-05-26 | 2008-01-31 | Thomas Alan Taylor | Blade tip coating processes |
CA2585992C (en) * | 2006-06-08 | 2014-06-17 | Sulzer Metco (Us) Inc. | Dysprosia stabilized zirconia abradable |
US7776459B2 (en) | 2006-08-18 | 2010-08-17 | United Technologies Corporation | High sodium containing thermal barrier coating |
EP1911858B1 (de) * | 2006-10-02 | 2012-07-11 | Sulzer Metco AG | Verfahren zur Herstellung einer Beschichtung mit kolumnarer Struktur |
EP1932936A1 (de) * | 2006-12-15 | 2008-06-18 | Siemens Aktiengesellschaft | Verfahren zum Beschichten eines Bauteils |
FR2910466A1 (fr) | 2006-12-21 | 2008-06-27 | Commissariat Energie Atomique | Procede de fabrication d'un materiau ceramique refractaire a haute temperature de solidus. |
FR2910465B1 (fr) | 2006-12-21 | 2011-03-04 | Commissariat Energie Atomique | Materiau ceramique refractaire a haute temperature de solidus, son procede de fabrication et piece de structure incorporant ledit materiau. |
EP2025772A1 (de) * | 2007-08-16 | 2009-02-18 | Sulzer Metco AG | Verfahren zum Herstellen einer funktionalen Schicht |
US7846561B2 (en) * | 2007-09-19 | 2010-12-07 | Siemens Energy, Inc. | Engine portions with functional ceramic coatings and methods of making same |
US20090184280A1 (en) * | 2008-01-18 | 2009-07-23 | Rolls-Royce Corp. | Low Thermal Conductivity, CMAS-Resistant Thermal Barrier Coatings |
US20090186237A1 (en) | 2008-01-18 | 2009-07-23 | Rolls-Royce Corp. | CMAS-Resistant Thermal Barrier Coatings |
FR2927997A1 (fr) * | 2008-02-25 | 2009-08-28 | Snecma Sa | Procede pour tester un revetement de pied d'aube. |
KR20090093819A (ko) * | 2008-02-28 | 2009-09-02 | 코바렌트 마테리얼 가부시키가이샤 | 플라즈마 처리 장치에 이용되는 소결체 및 부재 |
EP2098606A1 (en) * | 2008-03-04 | 2009-09-09 | Siemens Aktiengesellschaft | A MCrAlY alloy, methods to produce a MCrAlY layer and a honeycomb seal |
GB0809440D0 (en) * | 2008-05-23 | 2008-07-02 | Southside Thermal Sciences Sts | Multi-functional material compositions, structures incorporating the same and methods for detecting ageing in luminescent material compositions |
EP2141328A1 (en) * | 2008-07-03 | 2010-01-06 | Siemens Aktiengesellschaft | Sealing system between a shroud segment and a rotor blade tip and manufacturing method for such a segment |
CA2739008C (en) * | 2008-09-30 | 2015-04-07 | 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 |
US8124252B2 (en) * | 2008-11-25 | 2012-02-28 | Rolls-Royce Corporation | Abradable layer including a rare earth silicate |
US20110033630A1 (en) * | 2009-08-05 | 2011-02-10 | Rolls-Royce Corporation | Techniques for depositing coating on ceramic substrate |
US8506243B2 (en) * | 2009-11-19 | 2013-08-13 | United Technologies Corporation | Segmented thermally insulating coating |
CN101831602B (zh) * | 2010-02-09 | 2011-12-21 | 江苏大学 | 热膨胀匹配复合热障涂层的制备方法 |
JP4593683B1 (ja) * | 2010-02-16 | 2010-12-08 | 昭和電工株式会社 | 表面被覆サーメット部材及びその製造方法 |
US9598972B2 (en) * | 2010-03-30 | 2017-03-21 | United Technologies Corporation | Abradable turbine air seal |
US8337989B2 (en) | 2010-05-17 | 2012-12-25 | United Technologies Corporation | Layered thermal barrier coating with blended transition |
WO2012012431A1 (en) | 2010-07-23 | 2012-01-26 | Rolls-Royce Corporation | Thermal barrier coatings including c mas-resistant thermal barrier coating layers |
US20140261080A1 (en) | 2010-08-27 | 2014-09-18 | Rolls-Royce Corporation | Rare earth silicate environmental barrier coatings |
US20120148769A1 (en) * | 2010-12-13 | 2012-06-14 | General Electric Company | Method of fabricating a component using a two-layer structural coating |
CN102094165B (zh) * | 2010-12-27 | 2012-07-04 | 北京工业大学 | 高耐磨机械密封动环及其制备方法 |
EP2683844B1 (en) * | 2011-03-09 | 2019-05-08 | Rolls-Royce Corporation | Abradable layer |
US9719353B2 (en) | 2011-04-13 | 2017-08-01 | Rolls-Royce Corporation | Interfacial diffusion barrier layer including iridium on a metallic substrate |
RU2463279C1 (ru) * | 2011-04-26 | 2012-10-10 | Государственное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) | ЗАЩИТНОЕ СТЕКЛОКРИСТАЛЛИЧЕСКОЕ ПОКРЫТИЕ ДЛЯ SiC-СОДЕРЖАЩИХ МАТЕРИАЛОВ И СПОСОБ ЕГО ПОЛУЧЕНИЯ |
CN102390996B (zh) * | 2011-08-11 | 2013-05-15 | 九江嘉远科技有限公司 | 一种吸嘴制作工艺 |
DE102011081323B3 (de) * | 2011-08-22 | 2012-06-21 | Siemens Aktiengesellschaft | Laufschaufel für eine Strömungsmaschine und Strömungsmaschine mit der Laufschaufel |
US9034479B2 (en) * | 2011-10-13 | 2015-05-19 | General Electric Company | Thermal barrier coating systems and processes therefor |
US9023486B2 (en) * | 2011-10-13 | 2015-05-05 | General Electric Company | Thermal barrier coating systems and processes therefor |
CN103102716B (zh) * | 2011-11-11 | 2015-11-04 | 神华集团有限责任公司 | 一种涂层组合物、涂层系统、和具有所述涂层系统的构件 |
US20130177772A1 (en) * | 2012-01-05 | 2013-07-11 | General Electric Company | Radiation mitigated articles and methods of making the same |
US9428837B2 (en) * | 2012-03-27 | 2016-08-30 | United Technologies Corporation | Multi-material thermal barrier coating system |
US9988309B2 (en) * | 2012-05-20 | 2018-06-05 | Skyworks Solutions, Inc. | Thermal barrier coating material with enhanced toughness |
US9204109B1 (en) * | 2012-10-31 | 2015-12-01 | Florida Turbine Technologies, Inc. | IR detection of small cracks during fatigue testing |
EP2971560B1 (en) * | 2013-03-15 | 2020-05-06 | United Technologies Corporation | Maxmet composites for turbine engine component tips |
US9816392B2 (en) | 2013-04-10 | 2017-11-14 | General Electric Company | Architectures for high temperature TBCs with ultra low thermal conductivity and abradability and method of making |
CN103290352B (zh) * | 2013-06-18 | 2015-09-09 | 广西旭腾实业集团有限公司 | 一种喷涂法制备氧化锆热障涂层的方法 |
EP2851356A1 (en) * | 2013-09-20 | 2015-03-25 | Alstom Technology Ltd | Method for producing means with thermal resist for applying at a surface of a heat exposed component |
US9289917B2 (en) * | 2013-10-01 | 2016-03-22 | General Electric Company | Method for 3-D printing a pattern for the surface of a turbine shroud |
US20150118441A1 (en) * | 2013-10-25 | 2015-04-30 | General Electric Company | Thermo-photo-shielding for high temperature thermal management |
EP3916121A1 (en) * | 2013-11-14 | 2021-12-01 | Raytheon Technologies Corporation | Ceramic coated articles and manufacture methods |
FR3013360B1 (fr) * | 2013-11-19 | 2015-12-04 | Snecma | Procede integre de frittage pour microfissuration et tenue a l'erosion des barrieres thermiques |
US20150147524A1 (en) * | 2013-11-26 | 2015-05-28 | Christopher A. Petorak | Modified thermal barrier composite coatings |
US11479846B2 (en) | 2014-01-07 | 2022-10-25 | Honeywell International Inc. | Thermal barrier coatings for turbine engine components |
US8939705B1 (en) | 2014-02-25 | 2015-01-27 | Siemens Energy, Inc. | Turbine abradable layer with progressive wear zone multi depth grooves |
WO2016133987A2 (en) | 2015-02-18 | 2016-08-25 | Siemens Aktiengesellschaft | Forming cooling passages in combustion turbine superalloy castings |
US8939706B1 (en) | 2014-02-25 | 2015-01-27 | Siemens Energy, Inc. | Turbine abradable layer with progressive wear zone having a frangible or pixelated nib surface |
US9249680B2 (en) | 2014-02-25 | 2016-02-02 | Siemens Energy, Inc. | Turbine abradable layer with asymmetric ridges or grooves |
US8939707B1 (en) | 2014-02-25 | 2015-01-27 | Siemens Energy, Inc. | Turbine abradable layer with progressive wear zone terraced ridges |
US8939716B1 (en) | 2014-02-25 | 2015-01-27 | Siemens Aktiengesellschaft | Turbine abradable layer with nested loop groove pattern |
EP3111052A1 (en) | 2014-02-25 | 2017-01-04 | Siemens Aktiengesellschaft | Turbine component thermal barrier coating with crack isolating engineered surface features |
US9151175B2 (en) | 2014-02-25 | 2015-10-06 | Siemens Aktiengesellschaft | Turbine abradable layer with progressive wear zone multi level ridge arrays |
US9243511B2 (en) | 2014-02-25 | 2016-01-26 | Siemens Aktiengesellschaft | Turbine abradable layer with zig zag groove pattern |
EP2918705B1 (en) | 2014-03-12 | 2017-05-03 | Rolls-Royce Corporation | Coating including diffusion barrier layer including iridium and oxide layer and method of coating |
US11098399B2 (en) | 2014-08-06 | 2021-08-24 | Raytheon Technologies Corporation | Ceramic coating system and method |
WO2016076305A1 (ja) * | 2014-11-11 | 2016-05-19 | 三菱日立パワーシステムズ株式会社 | 遮熱コーティング、および、タービン部材 |
US10329205B2 (en) | 2014-11-24 | 2019-06-25 | Rolls-Royce Corporation | Bond layer for silicon-containing substrates |
CN104446458A (zh) * | 2014-12-03 | 2015-03-25 | 山东理工大学 | 氧化钇稳定氧化铪真空镀膜材料的制法 |
US20160265367A1 (en) * | 2014-12-22 | 2016-09-15 | General Electric Company | Environmental barrier coating with abradable coating for ceramic matrix composites |
US20160236994A1 (en) * | 2015-02-17 | 2016-08-18 | Rolls-Royce Corporation | Patterned abradable coatings and methods for the manufacture thereof |
US10190435B2 (en) | 2015-02-18 | 2019-01-29 | Siemens Aktiengesellschaft | Turbine shroud with abradable layer having ridges with holes |
JP6411931B2 (ja) * | 2015-03-26 | 2018-10-24 | 太平洋セメント株式会社 | 複合中空粒子 |
US20170122560A1 (en) * | 2015-10-28 | 2017-05-04 | General Electric Company | Gas turbine component with improved thermal barrier coating system |
JP6908973B2 (ja) | 2016-06-08 | 2021-07-28 | 三菱重工業株式会社 | 遮熱コーティング、タービン部材、ガスタービン、ならびに遮熱コーティングの製造方法 |
US10995624B2 (en) * | 2016-08-01 | 2021-05-04 | General Electric Company | Article for high temperature service |
EP3505805B1 (en) | 2016-08-26 | 2021-09-29 | NGK Insulators, Ltd. | Heat-insulating member |
US10513463B2 (en) | 2016-09-27 | 2019-12-24 | Skyworks Solutions, Inc. | Enhanced fracture toughness thermal barrier coating material |
US10415579B2 (en) | 2016-09-28 | 2019-09-17 | General Electric Company | Ceramic coating compositions for compressor blade and methods for forming the same |
DK201600605A1 (en) | 2016-10-07 | 2018-04-16 | Haldor Topsoe As | Combustion Chamber Hot Face Refractory Lining |
FR3058469B1 (fr) | 2016-11-09 | 2020-08-21 | Safran | Piece de turbomachine revetue d'une barriere thermique et procede pour l'obtenir |
US10428727B2 (en) * | 2017-04-14 | 2019-10-01 | Ford Motor Company | Bonding strength enhancement for ceramic coating on high temperature alloy |
FR3067391B1 (fr) | 2017-06-12 | 2020-12-04 | Safran | Revetement anti-cmas a efficacite renforcee |
DE102017005800A1 (de) * | 2017-06-21 | 2018-12-27 | H.C. Starck Surface Technology and Ceramic Powders GmbH | Zirkoniumoxidpulver zum thermischen Spritzen |
US11597991B2 (en) * | 2017-06-26 | 2023-03-07 | Raytheon Technologies Corporation | Alumina seal coating with interlayer |
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 |
US10947625B2 (en) * | 2017-09-08 | 2021-03-16 | Raytheon Technologies Corporation | CMAS-resistant thermal barrier coating and method of making a coating thereof |
CN107604299B (zh) * | 2017-09-11 | 2020-03-13 | 北京工业大学 | 一种隔热涂层用的复合材料及其涂层制备方法 |
DE102017216756A1 (de) * | 2017-09-21 | 2019-03-21 | Siemens Aktiengesellschaft | Reines Zirkonoxidpulver, Schicht und Schichtsystem |
US10851656B2 (en) | 2017-09-27 | 2020-12-01 | Rolls-Royce Corporation | Multilayer environmental barrier coating |
DE102018204498A1 (de) * | 2018-03-23 | 2019-09-26 | Siemens Aktiengesellschaft | Keramisches Material auf der Basis von Zirkonoxid mit weiteren Oxiden |
US11261750B2 (en) | 2018-03-26 | 2022-03-01 | Rolls-Royce North American Technologies Inc. | CMC blade track with integral abradable |
JP7169077B2 (ja) | 2018-03-26 | 2022-11-10 | 三菱重工業株式会社 | 遮熱コーティング、タービン部材、ガスタービン及び遮熱コーティングの製造方法 |
JP7015199B2 (ja) * | 2018-03-28 | 2022-02-02 | 株式会社フジミインコーポレーテッド | 溶射材並びにコーティング皮膜の製造方法 |
CN108439977B (zh) * | 2018-04-23 | 2021-01-19 | 北京航空航天大学 | 一种高温低热导氧化铪基热障涂层材料及其制备方法 |
KR20210070983A (ko) * | 2018-10-09 | 2021-06-15 | 오를리콘 메트코 (유에스) 아이엔씨. | 차열 코팅(tbc) 톱 코트용 고엔트로피 산화물 |
CN110129709B (zh) * | 2019-06-11 | 2021-09-10 | 华东理工大学 | 一种陶瓷层的制备方法以及由此得到的陶瓷层及其热障涂层 |
DE102019217445A1 (de) * | 2019-11-12 | 2021-05-12 | Siemens Aktiengesellschaft | Keramisches Material, Pulver sowie Schichtsystem |
CN110791734A (zh) * | 2019-11-29 | 2020-02-14 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种涡轮工作叶片热障涂层制备方法 |
CN110735117B (zh) * | 2019-11-29 | 2021-06-29 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种双联体导向叶片热障涂层制备方法 |
US11339671B2 (en) | 2019-12-20 | 2022-05-24 | Honeywell International Inc. | Methods for manufacturing porous barrier coatings using air plasma spray techniques |
US20210340388A1 (en) * | 2020-05-01 | 2021-11-04 | General Electric Company | Composition for thermal barrier coating |
CA3233971A1 (en) * | 2021-11-18 | 2023-05-25 | Yi Hu | Porous agglomerates and encapsulated agglomerates for abradable sealant materials and methods of manufacturing the same |
CN115584463B (zh) * | 2022-07-22 | 2024-05-10 | 山东大学 | 一种抗熔盐腐蚀的热障涂层及其制备方法 |
CN117568737B (zh) * | 2024-01-12 | 2024-05-28 | 北矿新材科技有限公司 | 具有高抗热震和高磨耗性的涂层及其制备方法、发动机和飞行器 |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360598A (en) * | 1980-03-26 | 1982-11-23 | Ngk Insulators, Ltd. | Zirconia ceramics and a method of producing the same |
US4565792A (en) | 1983-06-20 | 1986-01-21 | Norton Company | Partially stabilized zirconia bodies |
US4535033A (en) | 1983-08-16 | 1985-08-13 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Thermal barrier coating system |
US4520114A (en) * | 1983-09-26 | 1985-05-28 | Celanese Corporation | Production of metastable tetragonal zirconia |
JPS6141757A (ja) * | 1984-08-01 | 1986-02-28 | Hitachi Ltd | しや熱コ−テイング用ZrO2系粉末 |
FR2578241B1 (fr) * | 1985-03-01 | 1990-03-30 | Rhone Poulenc Spec Chim | Zircone stabilisee, son procede de preparation et son application dans des compositions ceramiques |
US4639356A (en) | 1985-11-05 | 1987-01-27 | American Cyanamid Company | High technology ceramics with partially stabilized zirconia |
US4849142A (en) | 1986-01-03 | 1989-07-18 | Jupiter Technologies, Inc. | Superplastic forging of zirconia ceramics |
JPS62207884A (ja) * | 1986-03-07 | 1987-09-12 | Toshiba Corp | 高温耐熱部材 |
CA1326396C (en) * | 1987-12-02 | 1994-01-25 | Mitsubishi Gas Chemical Company, Inc. | Deoxidizer package for use with foods |
JPH01179725A (ja) | 1988-01-08 | 1989-07-17 | Daido Steel Co Ltd | 超高純度部分安定化ジルコニアの製造方法 |
JPH01317167A (ja) | 1988-03-15 | 1989-12-21 | Tosoh Corp | 薄膜形成用酸化ジルコニウム焼結体及びその製造方法 |
US4898368A (en) | 1988-08-26 | 1990-02-06 | Union Carbide Corporation | Wear resistant metallurgical tuyere |
US5015502A (en) | 1988-11-03 | 1991-05-14 | Allied-Signal Inc. | Ceramic thermal barrier coating with alumina interlayer |
US4936745A (en) | 1988-12-16 | 1990-06-26 | United Technologies Corporation | Thin abradable ceramic air seal |
US5073433B1 (en) | 1989-10-20 | 1995-10-31 | Praxair Technology Inc | Thermal barrier coating for substrates and process for producing it |
JPH03223455A (ja) * | 1990-01-29 | 1991-10-02 | Sugitani Kinzoku Kogyo Kk | セラミック溶射材料 |
US5418003A (en) * | 1993-09-10 | 1995-05-23 | General Electric Company | Vapor deposition of ceramic materials |
US6182176B1 (en) * | 1994-02-24 | 2001-01-30 | Hewlett-Packard Company | Queue-based predictive flow control mechanism |
US6102656A (en) * | 1995-09-26 | 2000-08-15 | United Technologies Corporation | Segmented abradable ceramic coating |
US5670270A (en) * | 1995-11-16 | 1997-09-23 | The Dow Chemical Company | Electrode structure for solid state electrochemical devices |
US6123997A (en) * | 1995-12-22 | 2000-09-26 | General Electric Company | Method for forming a thermal barrier coating |
DE69615517T2 (de) | 1995-12-22 | 2002-05-16 | Gen Electric | Körper mit Hochtemperatur-Schutzschicht und Verfahren zum Beschichten |
CN1225079A (zh) * | 1996-07-05 | 1999-08-04 | 福塞科国际有限公司 | 陶瓷组合物 |
JPH1025578A (ja) * | 1996-07-10 | 1998-01-27 | Toshiba Corp | 耐熱部材およびその製造方法 |
US6042878A (en) | 1996-12-31 | 2000-03-28 | General Electric Company | Method for depositing a ceramic coating |
SG72959A1 (en) * | 1998-06-18 | 2000-05-23 | United Technologies Corp | Article having durable ceramic coating with localized abradable portion |
ATE420272T1 (de) * | 1999-12-20 | 2009-01-15 | Sulzer Metco Ag | Profilierte, als anstreifschicht verwendete oberfläche in strömungsmaschinen |
EP1126044A1 (en) | 2000-02-16 | 2001-08-22 | General Electric Company | High purity yttria stabilized zirconia for physical vapor deposition |
US6352788B1 (en) * | 2000-02-22 | 2002-03-05 | General Electric Company | Thermal barrier coating |
JP3631982B2 (ja) * | 2000-06-16 | 2005-03-23 | 三菱重工業株式会社 | 遮熱コーティング材の製造方法 |
JP3825231B2 (ja) * | 2000-07-24 | 2006-09-27 | 三菱重工業株式会社 | 溶射用中空セラミックス粉末の製造方法 |
JP4463472B2 (ja) * | 2000-12-08 | 2010-05-19 | サルツァー・メトコ(ユーエス)・インコーポレーテッド | 予め合金化された安定化ジルコニアパウダー及び改良された熱バリアコーティング |
JP2004529615A (ja) * | 2000-12-22 | 2004-09-30 | チルド フード プロセッサーズ リミテッド | 包装された調理済み食物の自動的な生産 |
US6544665B2 (en) * | 2001-01-18 | 2003-04-08 | General Electric Company | Thermally-stabilized thermal barrier coating |
US7001859B2 (en) | 2001-01-22 | 2006-02-21 | Ohio Aerospace Institute | Low conductivity and sintering-resistant thermal barrier coatings |
US6812176B1 (en) | 2001-01-22 | 2004-11-02 | Ohio Aerospace Institute | Low conductivity and sintering-resistant thermal barrier coatings |
JP4091275B2 (ja) * | 2001-06-29 | 2008-05-28 | 株式会社東芝 | 金属セラミックス積層構造部材およびその製造方法 |
JP2003160852A (ja) * | 2001-11-26 | 2003-06-06 | Mitsubishi Heavy Ind Ltd | 遮熱コーティング材、その製造方法、タービン部材及びガスタービン |
AU2003207560A1 (en) * | 2002-01-14 | 2003-07-30 | Sulzer Metco (Us) Inc. | High temperature spray dried composite abradable powder for combustion spraying and abradable barrier coating produced using same |
US20030138658A1 (en) * | 2002-01-22 | 2003-07-24 | Taylor Thomas Alan | Multilayer thermal barrier coating |
US6893994B2 (en) * | 2002-08-13 | 2005-05-17 | Saint-Gobain Ceramics & Plastics, Inc. | Plasma spheroidized ceramic powder |
CN1229304C (zh) * | 2002-11-16 | 2005-11-30 | 太原理工大学 | 一种纳米四方相氧化锆粉体及制备方法 |
WO2005017226A1 (en) * | 2003-01-10 | 2005-02-24 | University Of Connecticut | Coatings, materials, articles, and methods of making thereof |
US20040146613A1 (en) * | 2003-01-28 | 2004-07-29 | Paul Diebel | Shelf stable, dehydrated, heat-treated meat protein product and method of preparing same |
FR2854072B1 (fr) * | 2003-04-23 | 2006-08-04 | Centre Nat Rech Scient | Vecteur pour administration par voie orale |
JP2005002409A (ja) | 2003-06-11 | 2005-01-06 | Toshiba Corp | セラミックス被覆部材とその製造方法およびセラミックス被覆部材を用いた遮熱コーティング高温部品 |
CN1203830C (zh) * | 2003-09-05 | 2005-06-01 | 清华大学 | 多晶氧化锆陶瓷牙桩材料及其制备方法 |
US6960395B2 (en) | 2003-12-30 | 2005-11-01 | General Electric Company | Ceramic compositions useful for thermal barrier coatings having reduced thermal conductivity |
US20050142393A1 (en) | 2003-12-30 | 2005-06-30 | Boutwell Brett A. | Ceramic compositions for thermal barrier coatings stabilized in the cubic crystalline phase |
US7291403B2 (en) * | 2004-02-03 | 2007-11-06 | General Electric Company | Thermal barrier coating system |
US20050238894A1 (en) | 2004-04-22 | 2005-10-27 | Gorman Mark D | Mixed metal oxide ceramic compositions for reduced conductivity thermal barrier coatings |
US7723249B2 (en) | 2005-10-07 | 2010-05-25 | Sulzer Metco (Us), Inc. | Ceramic material for high temperature service |
US7773459B2 (en) * | 2006-01-13 | 2010-08-10 | Furuno Electric Co., Ltd. | Underwater sounding method and apparatus |
US20070274837A1 (en) | 2006-05-26 | 2007-11-29 | Thomas Alan Taylor | Blade tip coatings |
US8021762B2 (en) * | 2006-05-26 | 2011-09-20 | Praxair Technology, Inc. | Coated articles |
US7776459B2 (en) | 2006-08-18 | 2010-08-17 | United Technologies Corporation | High sodium containing thermal barrier coating |
FR2910466A1 (fr) | 2006-12-21 | 2008-06-27 | Commissariat Energie Atomique | Procede de fabrication d'un materiau ceramique refractaire a haute temperature de solidus. |
US7846561B2 (en) | 2007-09-19 | 2010-12-07 | Siemens Energy, Inc. | Engine portions with functional ceramic coatings and methods of making same |
-
2006
- 2006-09-13 US US11/520,043 patent/US7723249B2/en active Active
- 2006-09-13 US US11/520,044 patent/US7955708B2/en active Active
- 2006-09-13 US US11/520,042 patent/US20070082131A1/en not_active Abandoned
- 2006-09-13 US US11/520,041 patent/US7955707B2/en active Active
- 2006-10-02 AT AT06121639T patent/ATE535504T1/de active
- 2006-10-02 EP EP20060121639 patent/EP1772441B1/en not_active Revoked
- 2006-10-02 ES ES06121639T patent/ES2374636T3/es active Active
- 2006-10-05 CA CA 2562668 patent/CA2562668C/en active Active
- 2006-10-06 JP JP2006275678A patent/JP2007107098A/ja active Pending
- 2006-10-06 CN CN2006101495026A patent/CN101081735B/zh active Active
-
2010
- 2010-12-03 US US12/960,107 patent/US8187717B1/en active Active
-
2013
- 2013-05-20 JP JP2013105886A patent/JP2013166695A/ja active Pending
-
2015
- 2015-01-22 JP JP2015010171A patent/JP5893180B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007107098A (ja) | 2007-04-26 |
EP1772441A1 (en) | 2007-04-11 |
US20070082131A1 (en) | 2007-04-12 |
US7955708B2 (en) | 2011-06-07 |
CN101081735A (zh) | 2007-12-05 |
JP2013166695A (ja) | 2013-08-29 |
US7955707B2 (en) | 2011-06-07 |
CA2562668A1 (en) | 2007-04-07 |
US20120114929A1 (en) | 2012-05-10 |
US20100311562A1 (en) | 2010-12-09 |
EP1772441B1 (en) | 2011-11-30 |
US20110003119A1 (en) | 2011-01-06 |
CN101081735B (zh) | 2013-03-13 |
ES2374636T3 (es) | 2012-02-20 |
US7723249B2 (en) | 2010-05-25 |
JP2015108196A (ja) | 2015-06-11 |
US20100075147A1 (en) | 2010-03-25 |
ATE535504T1 (de) | 2011-12-15 |
US8187717B1 (en) | 2012-05-29 |
CA2562668C (en) | 2013-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5893180B2 (ja) | 最適化された高温断熱層 | |
US20210261465A1 (en) | Ceramic material for high temperature service | |
KR100688417B1 (ko) | 확산 강화형 희토류 안정화 지르코니아 | |
EP1484426B1 (en) | Sinter resistant abradable thermal barrier coating | |
EP1375701B1 (en) | Thermal barrier coating material | |
US20110164961A1 (en) | Coating system for clearance control in rotating machinery | |
US20110171488A1 (en) | Thermal barrier coating systems | |
CA2549600A1 (en) | Ceramic abradable material with alumina dopant | |
EP1666627A2 (en) | Low thermal conductivity thermal barrier coating system and method therefor | |
JP2021191899A (ja) | 基材上に高温保護層を接合するための付着促進層、並びにそれの製造方法 | |
JP2008196040A (ja) | 耐熱部材 | |
EP1829824A1 (en) | Partially-alloyed zirconia powder | |
CN112756232A (zh) | 修复涂层系统和方法 | |
JP7086649B2 (ja) | 高温用の物品 | |
US20240059904A1 (en) | Composite thermal spray powder of oxides and non-oxides | |
KR101796731B1 (ko) | 열차폐 코팅용 코어/쉘 복합체 분말의 제조방법 및 이에 의해 제조된 코어/쉘 복합체 | |
IZADINIA et al. | Thermal insulation capability and adhesion strength of unpyrolyzed thick thermal barrier coatings | |
JP2022134211A (ja) | 耐熱部材および発電システム | |
McDonald et al. | Composition Effects of La2Ce2O7 Thermal Barrier Coatings against Calcium-Magnesium-Aluminum-Silicate (CMAS) at 1250 C |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20150408 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150420 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150611 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150914 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151105 |
|
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: 20160125 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160223 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5893180 Country of ref document: JP 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 |