JP2015072012A - タービンシュラウドの表面パターンの3d印刷法 - Google Patents
タービンシュラウドの表面パターンの3d印刷法 Download PDFInfo
- Publication number
- JP2015072012A JP2015072012A JP2014199552A JP2014199552A JP2015072012A JP 2015072012 A JP2015072012 A JP 2015072012A JP 2014199552 A JP2014199552 A JP 2014199552A JP 2014199552 A JP2014199552 A JP 2014199552A JP 2015072012 A JP2015072012 A JP 2015072012A
- Authority
- JP
- Japan
- Prior art keywords
- ridges
- coating
- turbine
- ridge
- base surface
- 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
- 238000000034 method Methods 0.000 title claims description 36
- 238000007639 printing Methods 0.000 title abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 42
- 239000011248 coating agent Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000000151 deposition Methods 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims abstract description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 49
- 239000012720 thermal barrier coating Substances 0.000 claims description 44
- 239000000919 ceramic Substances 0.000 claims description 21
- 238000010146 3D printing Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 10
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- WOIHABYNKOEWFG-UHFFFAOYSA-N [Sr].[Ba] Chemical compound [Sr].[Ba] WOIHABYNKOEWFG-UHFFFAOYSA-N 0.000 claims description 6
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002084 calcia-stabilized zirconia Inorganic materials 0.000 claims description 5
- 229910002076 stabilized zirconia Inorganic materials 0.000 claims description 5
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 claims description 5
- 229910002085 magnesia-stabilized zirconia Inorganic materials 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910000943 NiAl Inorganic materials 0.000 claims description 2
- 229910000765 intermetallic Inorganic materials 0.000 claims description 2
- 238000005524 ceramic coating Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 description 20
- 239000007789 gas Substances 0.000 description 19
- 239000000843 powder Substances 0.000 description 12
- 230000008901 benefit Effects 0.000 description 7
- 229910044991 metal oxide Inorganic materials 0.000 description 7
- 150000004706 metal oxides Chemical class 0.000 description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 4
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000449 hafnium oxide Inorganic materials 0.000 description 3
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- VQCBHWLJZDBHOS-UHFFFAOYSA-N erbium(iii) oxide Chemical compound O=[Er]O[Er]=O VQCBHWLJZDBHOS-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910001938 gadolinium oxide Inorganic materials 0.000 description 2
- 229940075613 gadolinium oxide Drugs 0.000 description 2
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 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
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229940075894 denatured ethanol Drugs 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229910003440 dysprosium oxide Inorganic materials 0.000 description 1
- NLQFUUYNQFMIJW-UHFFFAOYSA-N dysprosium(iii) oxide Chemical compound O=[Dy]O[Dy]=O NLQFUUYNQFMIJW-UHFFFAOYSA-N 0.000 description 1
- 230000000373 effect on fracture Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910001940 europium oxide Inorganic materials 0.000 description 1
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229910001954 samarium oxide Inorganic materials 0.000 description 1
- 229940075630 samarium oxide Drugs 0.000 description 1
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- -1 ytterbia Chemical compound 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
- F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
- F01D11/125—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material with a reinforcing structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- 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
- F01D5/14—Form or construction
- F01D5/20—Specially-shaped blade tips to seal space between tips and stator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/30—Manufacture with deposition of material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/50—Building or constructing in particular ways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/90—Coating; Surface treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
- F05D2250/181—Two-dimensional patterned ridged
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
10 バケット先端
11 後部
12 摩耗可能パターン
13 前面
14 移動の方向
15 後面
16 リッジ
17 矢印
20 ベース面
21 アブレイダブル皮膜
22 中心線
24 リッジの高さ
30 第1の側壁
31 第1の端部
32 第2の側壁
33 第2の端部
34 上部
37 回転可能な軸
42 基準線
43 タービンシュラウド
44 距離
48 第1の角度
50 第2の複数のリッジ
52 第2の角度
60 平均キャンバーライン
62 出口角度
66 第1の端部
68 第2の端部
70 湾曲部
72 直線部
116 第1の複数のリッジ
Claims (20)
- 第1のコーティングを基材に吹き付けるステップと、
パターンで配置される材料の3D印刷によって第1のコーティング上に第2のコーティングを堆積させるステップと
を含む製品の製造方法であって、前記パターンが、タービン部材のベース面に配置される第1の複数のリッジを含んでいて、
第1の複数のリッジの各リッジが第1の側壁と第2の側壁とによって画成され、第1の側壁及び第2の側壁の各々が第1の端部及び反対側の第2の端部を有しており、第1の側壁及び第2の側壁の第1の端部がベース面から延在しており、第1の側壁及び第2の側壁が、リッジの中心線及び頂部を画成する第1の側壁及び第2の側壁の各々の第2の端部で交わるまで互いに向かって傾斜していて、第1の側壁及び第2の側壁がベース面に対して実質的に同じであるが反対向きの傾きで傾斜しており、
タービンバケットの少なくとも後部に対応する第1の複数のリッジの少なくとも第1の部分が、タービンバケットの回転軸に対して第1の角度で配向していて、第1の角度が約20度〜約70度であり、
前記パターンが、第1の複数のリッジの各リッジが互いに実質的に平行となるようにベース面に配置された第1の複数のリッジを含んでおり、
第1の角度がタービンバケットの後縁の出口角度に等しい、方法。 - 第2のコーティングのポロシティが3D印刷の特性の調節によって制御され、前記特性が、粒度分布、飽和度、結合剤/体積比又は層厚の少なくともいずれかを含む、請求項1記載の方法。
- 粒度分布が約50μm〜約200μmである、請求項2記載の方法。
- 第2のコーティングのポロシティが約5%〜約50%である、請求項2記載の方法。
- 第2のコーティングのポロシティが約10%〜約30%である、請求項2記載の方法。
- 第1のコーティングが稠密縦割れ遮熱コーティングである、請求項1記載の方法。
- 第1の複数のリッジの各リッジが互いに約1mm〜約14mmの等間隔で離隔している、請求項1記載の方法。
- 各々のリッジの高さが、ベース面から頂部に向かって垂直に測定して、約0.25mm〜約4mmである、請求項1記載の方法。
- 第1の複数のリッジと第2の複数のリッジが交差するように、第2の複数のリッジがタービンバケットの回転軸に対して第2の角度でベース面に配置されており、第2の角度が第1の角度とは異なる、請求項1記載の方法。
- 第1の複数のリッジが、タービンバケットの前部に対応する第1の複数のリッジの第2の部分に延在しており、第2の部分が第1の複数のリッジの湾曲部を画成しており、湾曲部が、リッジがタービンバケットの平均キャンバーライン形状に実質的に対応して曲がるように配置された第1の複数のリッジを含む、請求項1記載の方法。
- ベース面が、遮熱コーティング、金属ボンドコート、及びタービンシュラウドの表面であって、金属及びセラミックの少なくとも一方であるタービンシュラウドの表面の少なくともいずれかを含む、請求項1記載の方法。
- 遮熱コーティングが、アルミノケイ酸バリウムストロンチウム、純ジルコニア、イットリア安定化ジルコニア、イッテルビア安定化ジルコニア、マグネシア安定化ジルコニア及びカルシア安定化ジルコニアの1種以上を含み、
金属ボンドコートが、β−NiAlの金属間化合物及びMCrAlX(ただし、Mはニッケル、コバルト及び鉄の1種以上を含み、Xはイットリア、ジルコニウム、ケイ素及びハフニウムの1種以上を含む。)の1種以上を含む、請求項11記載の方法。 - 材料が、セラミックコーティング、タービンシュラウドのセラミック表面、金属コーティング及びタービンシュラウドの金属表面の少なくともいずれかを含む、請求項1記載の方法。
- 稠密縦割れ皮膜からなる第1の遮熱コーティングを、部材に吹き付けるステップと、
第2の遮熱コーティングをパターンで3D印刷することによって第1のコーティング上に第2のコーティングを堆積させるステップと
を含む製品の製造方法であって、前記パターンが、部材のベース面に配置される複数のリッジを含んでおり、第2の遮熱コーティングのポロシティが3D印刷の特性の調節によって制御され、前記特性が、粒度分布、飽和度、結合剤/体積比又は層厚の少なくともいずれかを含んでいる、方法。 - 粒度分布が約50μm〜約200μmである、請求項14記載の方法。
- 第2の遮熱コーティングのポロシティが約5%〜約50%である、請求項14記載の方法。
- 第2の遮熱コーティングのポロシティが約10%〜約30%である、請求項14記載の方法。
- 複数のリッジの各リッジが互いに約1mm〜約14mmの等間隔で離隔しており、複数のリッジの各リッジの高さが、ベース面から頂部に向かって垂直に測定して、約0.25mm〜約4mmである、請求項14記載の方法。
- 第1の遮熱コーティング及び第2の遮熱コーティングが、アルミノケイ酸バリウムストロンチウム、純ジルコニア、イットリア安定化ジルコニア、イッテルビア安定化ジルコニア、マグネシア安定化ジルコニア及びカルシア安定化ジルコニアの1種以上を含む、請求項14記載の方法。
- 材料が、セラミックコーティング、タービンシュラウドのセラミック表面、金属コーティング及びタービンシュラウドの金属表面の少なくともいずれかを含む、請求項14記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/043,031 | 2013-10-01 | ||
US14/043,031 US9289917B2 (en) | 2013-10-01 | 2013-10-01 | Method for 3-D printing a pattern for the surface of a turbine shroud |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015072012A true JP2015072012A (ja) | 2015-04-16 |
JP2015072012A5 JP2015072012A5 (ja) | 2017-11-09 |
JP6538323B2 JP6538323B2 (ja) | 2019-07-03 |
Family
ID=51618997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014199552A Active JP6538323B2 (ja) | 2013-10-01 | 2014-09-30 | タービンシュラウドの表面パターンの3d印刷法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9289917B2 (ja) |
EP (1) | EP2857178B1 (ja) |
JP (1) | JP6538323B2 (ja) |
CN (1) | CN104511590B (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8939707B1 (en) * | 2014-02-25 | 2015-01-27 | Siemens Energy, Inc. | Turbine abradable layer with progressive wear zone terraced ridges |
US9944526B2 (en) | 2015-05-13 | 2018-04-17 | Honeywell International Inc. | Carbon fiber preforms |
US10131113B2 (en) | 2015-05-13 | 2018-11-20 | Honeywell International Inc. | Multilayered carbon-carbon composite |
US10302163B2 (en) * | 2015-05-13 | 2019-05-28 | Honeywell International Inc. | Carbon-carbon composite component with antioxidant coating |
US10946473B2 (en) * | 2015-05-14 | 2021-03-16 | General Electric Company | Additive manufacturing on 3-D components |
US10035305B2 (en) | 2015-06-30 | 2018-07-31 | Honeywell International Inc. | Method of making carbon fiber preforms |
US10029299B2 (en) | 2015-07-09 | 2018-07-24 | General Electric Company | Three-dimensional manufacturing methods and systems for turbine components |
US10022890B2 (en) | 2015-09-15 | 2018-07-17 | Honeywell International Inc. | In situ carbonization of a resin to form a carbon-carbon composite |
US10300631B2 (en) | 2015-11-30 | 2019-05-28 | Honeywell International Inc. | Carbon fiber preforms |
JP6632407B2 (ja) | 2016-02-04 | 2020-01-22 | 三菱重工航空エンジン株式会社 | アブレイダブルコーティングの施工方法 |
US20170305141A1 (en) * | 2016-04-26 | 2017-10-26 | Ricoh Company, Ltd. | Apparatus and method for fabricating three-dimensional objects |
CN106217875A (zh) * | 2016-08-03 | 2016-12-14 | 富士胶片电子材料(苏州)有限公司 | 石英容器保护膜的形成方法 |
EP3332894A1 (de) * | 2016-12-08 | 2018-06-13 | Siemens Aktiengesellschaft | Verfahren zur herstellung eines gasturbinenbauteils |
WO2018181559A1 (ja) * | 2017-03-28 | 2018-10-04 | 三菱重工業株式会社 | 遮熱コーティング皮膜およびタービン部材 |
US10774670B2 (en) * | 2017-06-07 | 2020-09-15 | General Electric Company | Filled abradable seal component and associated methods thereof |
DE102017211316A1 (de) | 2017-07-04 | 2019-01-10 | MTU Aero Engines AG | Turbomaschinen-Dichtring |
WO2019040079A1 (en) * | 2017-08-25 | 2019-02-28 | Siemens Aktiengesellschaft | THREE-DIMENSIONAL PRINTING OF A CERAMIC FIBER COMPOSITE TO FORM ABRADABLE LAYER OF TURBINE |
DE102017219317A1 (de) * | 2017-10-27 | 2019-05-02 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Turbinen-, Verdichter-, im 3D-Druck hergestellte- und/oder Motor-Komponente sowie die Verwendung vorgefertigter Teilstücke zur Oberflächenbeschichtung |
US10927695B2 (en) | 2018-11-27 | 2021-02-23 | Raytheon Technologies Corporation | Abradable coating for grooved BOAS |
US10969684B2 (en) | 2019-04-03 | 2021-04-06 | General Electric Company | Protection and enhancement of thermal barrier coating by lithography |
US10948820B2 (en) | 2019-04-03 | 2021-03-16 | General Electric Company | Protection and enhancement of thermal barrier coating integrity by lithography |
US11692490B2 (en) | 2021-05-26 | 2023-07-04 | Doosan Heavy Industries & Construction Co., Ltd. | Gas turbine inner shroud with abradable surface feature |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030175116A1 (en) * | 2001-11-14 | 2003-09-18 | Snecma Moteurs | Abradable coating for gas turbine walls |
JP2006036632A (ja) * | 2004-07-22 | 2006-02-09 | General Electric Co <Ge> | 7FA+e第1段アブレイダブル被膜及びその作製方法 |
US20060110247A1 (en) * | 2004-11-24 | 2006-05-25 | General Electric Company | Pattern for the surface of a turbine shroud |
JP2007107098A (ja) * | 2005-10-07 | 2007-04-26 | Sulzer Metco Us Inc | 最適化された高温断熱層 |
JP2008528722A (ja) * | 2005-01-24 | 2008-07-31 | シンベンション アーゲー | 金属含有コンポジット材料 |
JP2008545026A (ja) * | 2005-07-01 | 2008-12-11 | シンベンション アーゲー | 多孔性網状化複合材料の作製のためのプロセス |
JP2009174429A (ja) * | 2008-01-24 | 2009-08-06 | Hitachi Ltd | 回転機械 |
WO2012160586A1 (ja) * | 2011-05-20 | 2012-11-29 | 株式会社 日立製作所 | ターボ機械のケーシングシュラウド |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867061A (en) | 1973-12-26 | 1975-02-18 | Curtiss Wright Corp | Shroud structure for turbine rotor blades and the like |
US5520508A (en) | 1994-12-05 | 1996-05-28 | United Technologies Corporation | Compressor endwall treatment |
US6519500B1 (en) | 1999-09-16 | 2003-02-11 | Solidica, Inc. | Ultrasonic object consolidation |
ATE420272T1 (de) | 1999-12-20 | 2009-01-15 | Sulzer Metco Ag | Profilierte, als anstreifschicht verwendete oberfläche in strömungsmaschinen |
US6627835B1 (en) | 2000-02-02 | 2003-09-30 | Purdue Research Foundation | Three dimensional object fabrication techniques |
US6397922B1 (en) | 2000-05-24 | 2002-06-04 | Massachusetts Institute Of Technology | Molds for casting with customized internal structure to collapse upon cooling and to facilitate control of heat transfer |
ATE381398T1 (de) | 2000-09-25 | 2008-01-15 | Voxeljet Technology Gmbh | Verfahren zum herstellen eines bauteils in ablagerungstechnik |
US6660405B2 (en) | 2001-05-24 | 2003-12-09 | General Electric Co. | High temperature abradable coating for turbine shrouds without bucket tipping |
US6730413B2 (en) | 2001-07-31 | 2004-05-04 | General Electric Company | Thermal barrier coating |
ATE322972T1 (de) | 2001-10-29 | 2006-04-15 | Therics Inc | System und verfahren zum uniaxialen pressen eines gegenstandes wie eine drei-dimensional gedruckte dosierungsform |
DE10227224B4 (de) | 2002-06-18 | 2005-11-24 | Daimlerchrysler Ag | Verwendung eines Granulates zum Herstellen eines Gegenstandes mit einem 3D-Binderdruck-Verfahren |
US6887528B2 (en) | 2002-12-17 | 2005-05-03 | General Electric Company | High temperature abradable coatings |
US7351290B2 (en) | 2003-07-17 | 2008-04-01 | General Electric Company | Robotic pen |
US20050280185A1 (en) | 2004-04-02 | 2005-12-22 | Z Corporation | Methods and apparatus for 3D printing |
US7141207B2 (en) | 2004-08-30 | 2006-11-28 | General Motors Corporation | Aluminum/magnesium 3D-Printing rapid prototyping |
US7614847B2 (en) | 2004-11-24 | 2009-11-10 | General Electric Company | Pattern for the surface of a turbine shroud |
US7387488B2 (en) | 2005-08-05 | 2008-06-17 | General Electric Company | Cooled turbine shroud |
DE102005053531A1 (de) * | 2005-11-08 | 2007-05-10 | Man Turbo Ag | Wärmedämmende Schutzschicht für ein Bauteil innerhalb des Heißgasbereiches einer Gasturbine |
US7749565B2 (en) | 2006-09-29 | 2010-07-06 | General Electric Company | Method for applying and dimensioning an abradable coating |
US8007246B2 (en) | 2007-01-17 | 2011-08-30 | General Electric Company | Methods and apparatus for coating gas turbine engines |
US20110129640A1 (en) | 2009-11-30 | 2011-06-02 | George Halsey Beall | Method and binder for porous articles |
US20110164981A1 (en) | 2010-01-04 | 2011-07-07 | General Electric Company | Patterned turbomachine component and method of forming a pattern on a turbomachine component |
US8257600B2 (en) | 2010-03-01 | 2012-09-04 | United Technologies Corporation | Printed masking process |
US20160047029A1 (en) * | 2013-03-15 | 2016-02-18 | Aeromet Technologies, Inc. | Method and Apparatus for Depositing Protective Coatings and Components Coated Thereby |
-
2013
- 2013-10-01 US US14/043,031 patent/US9289917B2/en active Active
-
2014
- 2014-09-19 EP EP14185563.5A patent/EP2857178B1/en active Active
- 2014-09-29 CN CN201410509780.2A patent/CN104511590B/zh active Active
- 2014-09-30 JP JP2014199552A patent/JP6538323B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030175116A1 (en) * | 2001-11-14 | 2003-09-18 | Snecma Moteurs | Abradable coating for gas turbine walls |
JP2006036632A (ja) * | 2004-07-22 | 2006-02-09 | General Electric Co <Ge> | 7FA+e第1段アブレイダブル被膜及びその作製方法 |
US20060110247A1 (en) * | 2004-11-24 | 2006-05-25 | General Electric Company | Pattern for the surface of a turbine shroud |
JP2008528722A (ja) * | 2005-01-24 | 2008-07-31 | シンベンション アーゲー | 金属含有コンポジット材料 |
JP2008545026A (ja) * | 2005-07-01 | 2008-12-11 | シンベンション アーゲー | 多孔性網状化複合材料の作製のためのプロセス |
JP2007107098A (ja) * | 2005-10-07 | 2007-04-26 | Sulzer Metco Us Inc | 最適化された高温断熱層 |
JP2009174429A (ja) * | 2008-01-24 | 2009-08-06 | Hitachi Ltd | 回転機械 |
WO2012160586A1 (ja) * | 2011-05-20 | 2012-11-29 | 株式会社 日立製作所 | ターボ機械のケーシングシュラウド |
Also Published As
Publication number | Publication date |
---|---|
JP6538323B2 (ja) | 2019-07-03 |
US9289917B2 (en) | 2016-03-22 |
CN104511590A (zh) | 2015-04-15 |
EP2857178A1 (en) | 2015-04-08 |
EP2857178B1 (en) | 2019-06-05 |
US20150093506A1 (en) | 2015-04-02 |
CN104511590B (zh) | 2019-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6538323B2 (ja) | タービンシュラウドの表面パターンの3d印刷法 | |
US9598973B2 (en) | Seal systems for use in turbomachines and methods of fabricating the same | |
US7600968B2 (en) | Pattern for the surface of a turbine shroud | |
EP2050931B1 (en) | Systems and methods involving abradable air seals | |
JP5923134B2 (ja) | セラミックアブレーダブルコーテイングを有するガスタービン用シュラウド | |
JP6612096B2 (ja) | アブレイダブルシール、及びアブレイダブルシールを形成する方法 | |
US20060110248A1 (en) | Pattern for the surface of a turbine shroud | |
EP3575559B1 (en) | Tapered abradable coatings | |
JP2006036632A (ja) | 7FA+e第1段アブレイダブル被膜及びその作製方法 | |
JP2002256808A (ja) | 燃焼エンジン、ガスタービン及び研磨層 | |
EP2859976A1 (en) | Machining tool and method for abradable coating pattern | |
JP6313762B2 (ja) | 低表面粗度を有する材料からなる摩耗性コーティング | |
KR20170007370A (ko) | 터보기계의 구성요소의 제조 방법, 터보기계의 구성요소 및 터보기계 | |
JP6947851B2 (ja) | スキーラ先端を備えるタービンブレードおよび高密度酸化物分散強化層 | |
Sporer et al. | Ceramics for abradable shroud seal applications | |
Scrinzi et al. | Development of new abradable/abrasive sealing systems for clearance control in gas turbines | |
CN113597501B (zh) | 密封系统中的完全稳定氧化锆 | |
WO2017046942A1 (ja) | 遮熱コーティングおよび発電システム | |
CN105756720A (zh) | 围带可磨耗涂层和制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170927 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170927 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180731 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180731 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20181029 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181226 |
|
TRDD | Decision of grant or rejection written | ||
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20190517 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190521 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190606 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6538323 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 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |