CA2588626A1 - Procede de fabbrication d'elements statiques pour turbines a gaz - Google Patents
Procede de fabbrication d'elements statiques pour turbines a gaz Download PDFInfo
- Publication number
- CA2588626A1 CA2588626A1 CA002588626A CA2588626A CA2588626A1 CA 2588626 A1 CA2588626 A1 CA 2588626A1 CA 002588626 A CA002588626 A CA 002588626A CA 2588626 A CA2588626 A CA 2588626A CA 2588626 A1 CA2588626 A1 CA 2588626A1
- Authority
- CA
- Canada
- Prior art keywords
- density
- static
- static component
- precursor
- pores
- 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.)
- Abandoned
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- 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
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/22—Manufacture essentially without removing material by sintering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002588626A CA2588626A1 (fr) | 2007-05-15 | 2007-05-15 | Procede de fabbrication d'elements statiques pour turbines a gaz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002588626A CA2588626A1 (fr) | 2007-05-15 | 2007-05-15 | Procede de fabbrication d'elements statiques pour turbines a gaz |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2588626A1 true CA2588626A1 (fr) | 2008-11-15 |
Family
ID=39971156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002588626A Abandoned CA2588626A1 (fr) | 2007-05-15 | 2007-05-15 | Procede de fabbrication d'elements statiques pour turbines a gaz |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2588626A1 (fr) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7764230B2 (en) | 2007-03-13 | 2010-07-27 | Alcatel-Lucent Usa Inc. | Methods for locating transmitters using backward ray tracing |
US20150037163A1 (en) * | 2012-01-23 | 2015-02-05 | Kawasaki Jukogyo Kabushiki Kaisha | Blades for axial flow compressor and method for manufacturing same |
CN104711456A (zh) * | 2013-12-17 | 2015-06-17 | 北京有色金属研究总院 | 粉末注射成形中空涡轮的合金选择及制备方法 |
CN104937277A (zh) * | 2012-12-11 | 2015-09-23 | 克劳斯联合有限两合公司 | 用于磁耦合泵的容器和制造方法 |
EP2930309A1 (fr) * | 2014-02-27 | 2015-10-14 | Pratt & Whitney Canada Corp. | Procédé de fabrication d'une paroie refroidie de turbine a gaz |
EP2971974A4 (fr) * | 2013-03-14 | 2016-04-13 | United Technologies Corp | Panneau d'habillage pour chambre de combustion de moteur à turbine à gaz à fabrication additive |
CN105522157A (zh) * | 2015-12-29 | 2016-04-27 | 北京有色金属研究总院 | 一种车用增压涡轮的粉末注射成形质量控制方法 |
US9434004B2 (en) | 2010-11-25 | 2016-09-06 | Rolls-Royce Deutschland Ltd & Co Kg | Method for producing engine components with a geometrically complex structure |
US9517507B2 (en) | 2014-07-17 | 2016-12-13 | Pratt & Whitney Canada Corp. | Method of shaping green part and manufacturing method using same |
US9950370B2 (en) | 2011-12-20 | 2018-04-24 | Rolls-Royce Deutschland Ltd & Co Kg | Method for manufacturing a part by metal injection molding |
EP3540084A1 (fr) * | 2018-03-16 | 2019-09-18 | Rolls-Royce Deutschland Ltd & Co KG | Procédé de traitement thermique de composants, composant et moteur d'aéronef |
CN112410618A (zh) * | 2020-11-19 | 2021-02-26 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Gh4698高温合金模具制备方法 |
US11097343B2 (en) | 2015-03-12 | 2021-08-24 | Pratt & Whitney Canada Corp. | Method of forming a component from a green part |
-
2007
- 2007-05-15 CA CA002588626A patent/CA2588626A1/fr not_active Abandoned
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7764230B2 (en) | 2007-03-13 | 2010-07-27 | Alcatel-Lucent Usa Inc. | Methods for locating transmitters using backward ray tracing |
US9434004B2 (en) | 2010-11-25 | 2016-09-06 | Rolls-Royce Deutschland Ltd & Co Kg | Method for producing engine components with a geometrically complex structure |
US9950370B2 (en) | 2011-12-20 | 2018-04-24 | Rolls-Royce Deutschland Ltd & Co Kg | Method for manufacturing a part by metal injection molding |
US9631635B2 (en) * | 2012-01-23 | 2017-04-25 | Kawasaki Jukogyo Kabushiki Kaisha | Blades for axial flow compressor and method for manufacturing same |
US20150037163A1 (en) * | 2012-01-23 | 2015-02-05 | Kawasaki Jukogyo Kabushiki Kaisha | Blades for axial flow compressor and method for manufacturing same |
EP2808560A4 (fr) * | 2012-01-23 | 2015-10-21 | Kawasaki Heavy Ind Ltd | Ailettes pour compresseur axial et leur procédé de fabrication |
CN104081061B (zh) * | 2012-01-23 | 2017-08-25 | 川崎重工业株式会社 | 轴流式压缩机叶片及其制造方法 |
CN104937277A (zh) * | 2012-12-11 | 2015-09-23 | 克劳斯联合有限两合公司 | 用于磁耦合泵的容器和制造方法 |
EP2971974A4 (fr) * | 2013-03-14 | 2016-04-13 | United Technologies Corp | Panneau d'habillage pour chambre de combustion de moteur à turbine à gaz à fabrication additive |
CN104711456A (zh) * | 2013-12-17 | 2015-06-17 | 北京有色金属研究总院 | 粉末注射成形中空涡轮的合金选择及制备方法 |
EP2930309A1 (fr) * | 2014-02-27 | 2015-10-14 | Pratt & Whitney Canada Corp. | Procédé de fabrication d'une paroie refroidie de turbine a gaz |
US9903275B2 (en) | 2014-02-27 | 2018-02-27 | Pratt & Whitney Canada Corp. | Aircraft components with porous portion and methods of making |
US9517507B2 (en) | 2014-07-17 | 2016-12-13 | Pratt & Whitney Canada Corp. | Method of shaping green part and manufacturing method using same |
US11097343B2 (en) | 2015-03-12 | 2021-08-24 | Pratt & Whitney Canada Corp. | Method of forming a component from a green part |
US11883882B2 (en) | 2015-03-12 | 2024-01-30 | Pratt & Whitney Canada Corp. | Method of forming a component from a green part |
CN105522157A (zh) * | 2015-12-29 | 2016-04-27 | 北京有色金属研究总院 | 一种车用增压涡轮的粉末注射成形质量控制方法 |
EP3540084A1 (fr) * | 2018-03-16 | 2019-09-18 | Rolls-Royce Deutschland Ltd & Co KG | Procédé de traitement thermique de composants, composant et moteur d'aéronef |
US11311935B2 (en) | 2018-03-16 | 2022-04-26 | Rolls-Royce Deutschland Ltd & Co Kg | Thermal treatment method for metal injection molding parts, a metal injection molding part and an aircraft engine |
CN112410618A (zh) * | 2020-11-19 | 2021-02-26 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Gh4698高温合金模具制备方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |
Effective date: 20170606 |