DE602005001437D1 - Pulvermetallurgisches Herstellungsverfahren von Metallteilen - Google Patents
Pulvermetallurgisches Herstellungsverfahren von MetallteilenInfo
- Publication number
- DE602005001437D1 DE602005001437D1 DE602005001437T DE602005001437T DE602005001437D1 DE 602005001437 D1 DE602005001437 D1 DE 602005001437D1 DE 602005001437 T DE602005001437 T DE 602005001437T DE 602005001437 T DE602005001437 T DE 602005001437T DE 602005001437 D1 DE602005001437 D1 DE 602005001437D1
- Authority
- DE
- Germany
- Prior art keywords
- production process
- metal parts
- powder metallurgical
- metallurgical production
- powder
- 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
Classifications
-
- 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
- B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- 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
- B22F2998/10—Processes characterised by the sequence of their steps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0427075 | 2004-12-10 | ||
GBGB0427075.7A GB0427075D0 (en) | 2004-12-10 | 2004-12-10 | A method of manufacturing a metal article by power metallurgy |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602005001437D1 true DE602005001437D1 (de) | 2007-08-02 |
DE602005001437T2 DE602005001437T2 (de) | 2007-10-31 |
Family
ID=34073498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005001437T Active DE602005001437T2 (de) | 2004-12-10 | 2005-11-10 | Pulvermetallurgisches Herstellungsverfahren von Metallteilen |
Country Status (4)
Country | Link |
---|---|
US (1) | US7407622B2 (de) |
EP (1) | EP1669144B1 (de) |
DE (1) | DE602005001437T2 (de) |
GB (1) | GB0427075D0 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0607228D0 (en) * | 2006-04-11 | 2006-05-17 | Rolls Royce Plc | A method of manufacturing a hollow article |
US9289816B2 (en) * | 2009-01-22 | 2016-03-22 | Ihi Corporation | Production method of leading edge reinforcement of fan blade |
GB0922488D0 (en) * | 2009-12-23 | 2010-02-03 | Advanced Interactive Materials | Improvements in or relating to hot isostatic pressing |
GB201007570D0 (en) * | 2010-05-06 | 2010-06-23 | Rolls Royce Plc | A mould assembly |
US8392016B2 (en) | 2010-06-25 | 2013-03-05 | LNT PM Inc. | Adaptive method for manufacturing of complicated shape parts by hot isostatic pressing of powder materials with using irreversibly deformable capsules and inserts |
FR2963294B1 (fr) | 2010-07-30 | 2014-10-10 | Faurecia Automotive Ind | Dispositif de maintien d'accessoire avec des moyens de reglage, et ensemble associe. |
US9028744B2 (en) | 2011-08-31 | 2015-05-12 | Pratt & Whitney Canada Corp. | Manufacturing of turbine shroud segment with internal cooling passages |
US8784044B2 (en) | 2011-08-31 | 2014-07-22 | Pratt & Whitney Canada Corp. | Turbine shroud segment |
US8784037B2 (en) | 2011-08-31 | 2014-07-22 | Pratt & Whitney Canada Corp. | Turbine shroud segment with integrated impingement plate |
US8784041B2 (en) | 2011-08-31 | 2014-07-22 | Pratt & Whitney Canada Corp. | Turbine shroud segment with integrated seal |
US9079245B2 (en) | 2011-08-31 | 2015-07-14 | Pratt & Whitney Canada Corp. | Turbine shroud segment with inter-segment overlap |
WO2014012187A1 (en) * | 2012-07-20 | 2014-01-23 | Dalhousie University | Die compaction powder metallurgy |
WO2014082678A1 (en) | 2012-11-30 | 2014-06-05 | European Space Agency | Method of manufacturing a metallic component from individual units arranged in a space filling arrangement |
EP2796230A1 (de) | 2013-04-22 | 2014-10-29 | Gervaux Ltd | Verfahren zur Herstellung einer metallischen Komponente mit Drahtwicklung und heißisostatischem Pressen |
GB2517939B (en) | 2013-09-05 | 2016-08-10 | Rolls Royce Plc | A method and apparatus for separating a canister and component |
BE1022481B1 (fr) | 2014-10-28 | 2016-05-02 | Techspace Aero S.A. | Aube a treillis de compresseur de turbomachine axiale |
US11117190B2 (en) | 2016-04-07 | 2021-09-14 | Great Lakes Images & Engineering, Llc | Using thin-walled containers in powder metallurgy |
WO2018091969A1 (en) * | 2016-11-18 | 2018-05-24 | Salvatore Moricca | Controlled hip container collapse for waste treatment |
US10502093B2 (en) * | 2017-12-13 | 2019-12-10 | Pratt & Whitney Canada Corp. | Turbine shroud cooling |
US10533454B2 (en) | 2017-12-13 | 2020-01-14 | Pratt & Whitney Canada Corp. | Turbine shroud cooling |
US10570773B2 (en) | 2017-12-13 | 2020-02-25 | Pratt & Whitney Canada Corp. | Turbine shroud cooling |
US11274569B2 (en) | 2017-12-13 | 2022-03-15 | Pratt & Whitney Canada Corp. | Turbine shroud cooling |
GB201811430D0 (en) * | 2018-07-12 | 2018-08-29 | Rolls Royce Plc | Fabricating hollow components |
CN116786822A (zh) * | 2020-07-30 | 2023-09-22 | 中国航发商用航空发动机有限责任公司 | 一种空心风扇叶片粉末热等静压近净成形制备方法 |
US11365645B2 (en) | 2020-10-07 | 2022-06-21 | Pratt & Whitney Canada Corp. | Turbine shroud cooling |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA990106A (en) | 1972-03-27 | 1976-06-01 | Joseph M. Wentzell | Methods and apparatus for consolidating powder |
GB1400118A (en) * | 1972-11-13 | 1975-07-16 | Crucible Inc | Method for the production of hollow powder metal articles |
US4142888A (en) * | 1976-06-03 | 1979-03-06 | Kelsey-Hayes Company | Container for hot consolidating powder |
JPS58141896A (ja) | 1982-02-19 | 1983-08-23 | Toyota Motor Corp | 粉末成形体における横孔の成形方法 |
JPS61273298A (ja) | 1985-05-28 | 1986-12-03 | Nippon Kokan Kk <Nkk> | 粉体の成形方法 |
US5130084A (en) * | 1990-12-24 | 1992-07-14 | United Technologies Corporation | Powder forging of hollow articles |
GB2306353B (en) * | 1995-10-28 | 1998-10-07 | Rolls Royce Plc | A method of manufacturing a blade |
US5960249A (en) * | 1998-03-06 | 1999-09-28 | General Electric Company | Method of forming high-temperature components and components formed thereby |
JP3702719B2 (ja) | 1999-08-12 | 2005-10-05 | セイコーエプソン株式会社 | ネジの製造方法 |
GB0112876D0 (en) * | 2001-05-26 | 2001-07-18 | Rolls Royce Plc | A method of manufacturing an article |
GB2400055B (en) * | 2003-03-29 | 2006-01-11 | Rolls Royce Plc | A hollow component with internal damping |
US7261855B2 (en) * | 2004-03-26 | 2007-08-28 | Igor Troitski | Method and system for manufacturing of complex shape parts from powder materials by hot isostatic pressing with controlled pressure inside the tooling and providing the shape of the part by multi-layer inserts |
-
2004
- 2004-12-10 GB GBGB0427075.7A patent/GB0427075D0/en not_active Ceased
-
2005
- 2005-11-10 DE DE602005001437T patent/DE602005001437T2/de active Active
- 2005-11-10 EP EP05256957A patent/EP1669144B1/de not_active Expired - Fee Related
- 2005-11-15 US US11/273,027 patent/US7407622B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1669144B1 (de) | 2007-06-20 |
US7407622B2 (en) | 2008-08-05 |
EP1669144A1 (de) | 2006-06-14 |
GB0427075D0 (en) | 2005-01-12 |
DE602005001437T2 (de) | 2007-10-31 |
US20060127265A1 (en) | 2006-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |