EP3059033A4 - Method for bonding metal powder injection molded bodies - Google Patents
Method for bonding metal powder injection molded bodies Download PDFInfo
- Publication number
- EP3059033A4 EP3059033A4 EP14854623.7A EP14854623A EP3059033A4 EP 3059033 A4 EP3059033 A4 EP 3059033A4 EP 14854623 A EP14854623 A EP 14854623A EP 3059033 A4 EP3059033 A4 EP 3059033A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal powder
- injection molded
- molded bodies
- powder injection
- bonding metal
- 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.)
- Withdrawn
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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
- B22F7/064—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts using an intermediate powder layer
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
- F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
-
- 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
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- 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
- F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
-
- 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
- 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
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/237—Brazing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Powder Metallurgy (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013214346 | 2013-10-15 | ||
PCT/JP2014/074514 WO2015056513A1 (en) | 2013-10-15 | 2014-09-17 | Method for bonding metal powder injection molded bodies |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3059033A1 EP3059033A1 (en) | 2016-08-24 |
EP3059033A4 true EP3059033A4 (en) | 2017-06-21 |
Family
ID=52827966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14854623.7A Withdrawn EP3059033A4 (en) | 2013-10-15 | 2014-09-17 | Method for bonding metal powder injection molded bodies |
Country Status (8)
Country | Link |
---|---|
US (1) | US20160221081A1 (en) |
EP (1) | EP3059033A4 (en) |
JP (1) | JP6245268B2 (en) |
KR (1) | KR20160098182A (en) |
CN (1) | CN105612015B (en) |
CA (1) | CA2926768C (en) |
TW (1) | TWI511815B (en) |
WO (1) | WO2015056513A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015210770A1 (en) * | 2015-06-12 | 2016-12-15 | Rolls-Royce Deutschland Ltd & Co Kg | Component construction, component for a gas turbine and method for producing a component of a gas turbine by metal powder injection molding |
FR3039839B1 (en) * | 2015-08-06 | 2019-12-20 | Safran Aircraft Engines | PROCESS FOR MANUFACTURING A PART OF COMPOSITE MATERIAL |
CN105562696A (en) * | 2016-01-11 | 2016-05-11 | 江西理工大学 | Metal 3D printing method |
CN106735170B (en) * | 2016-12-20 | 2019-01-25 | 佛山铂利镁特金属科技有限公司 | A kind of injection moulding method of big part metalwork |
CN110573279B (en) * | 2017-04-27 | 2021-08-10 | 联邦摩高气门机构公司 | Poppet valve and method of manufacturing the same |
WO2018220213A1 (en) * | 2017-06-01 | 2018-12-06 | Safran | Method for improved manufacturing of a dual microstructure part |
FR3066936B1 (en) * | 2017-06-01 | 2019-11-01 | Safran | IMPROVED CO-CLEANING WELDING PROCESS |
KR102013256B1 (en) * | 2017-11-23 | 2019-10-21 | 두산중공업 주식회사 | Steam turbine |
CN108326308A (en) * | 2017-12-25 | 2018-07-27 | 杭州铭赫科技有限公司 | A kind of hollow and thin-walled structural metal powder fission injection moulding splicing sintering method |
CN108687348A (en) * | 2018-05-25 | 2018-10-23 | 合肥汇智新材料科技有限公司 | A kind of Novel valve core production technology |
FR3096912B1 (en) * | 2019-06-07 | 2021-10-29 | Safran Aircraft Engines | A method of manufacturing a turbomachine part by MIM molding |
KR102289703B1 (en) | 2019-12-31 | 2021-08-17 | 한국과학기술원 | Chip-scale atomic clock |
JP7435161B2 (en) * | 2020-03-30 | 2024-02-21 | セイコーエプソン株式会社 | Manufacturing method of metal composite sintered body |
DE102020133998A1 (en) * | 2020-12-17 | 2022-06-23 | Rolls-Royce Deutschland Ltd & Co Kg | Blade component, method of manufacture thereof and gas turbine |
CN114289996B (en) * | 2021-12-15 | 2023-04-11 | 北京航星机器制造有限公司 | Large-size platform manufacturing and creep control method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10331599A1 (en) * | 2003-07-11 | 2005-02-03 | Mtu Aero Engines Gmbh | Component for a gas turbine and method for producing the same |
DE102011082484A1 (en) * | 2011-09-12 | 2013-03-14 | Robert Bosch Gmbh | Manufacturing a powder injection molded-composite component, comprises e.g. providing powder injection molded-green sheets to be connected into a composite component, applying an adhesive system on a joining point |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0711305A (en) * | 1993-06-28 | 1995-01-13 | Seiko Instr Inc | Method for joining injection molded articles of metallic powder and ceramic powder |
JP3647066B2 (en) * | 1994-07-06 | 2005-05-11 | オリンパス株式会社 | Manufacturing method of sintered body |
JP2004197622A (en) | 2002-12-17 | 2004-07-15 | Ishikawajima Harima Heavy Ind Co Ltd | Turbine compressor stationary blade |
JP2006249943A (en) * | 2005-03-08 | 2006-09-21 | Honda Motor Co Ltd | Centrifugal impeller |
CN1873245A (en) * | 2005-05-31 | 2006-12-06 | 李茂碷 | Circulator and manufactureing method |
JP2007117306A (en) * | 2005-10-26 | 2007-05-17 | Sri Sports Ltd | Golf club shaft |
FR2918702B1 (en) * | 2007-07-13 | 2009-10-16 | Snecma Sa | CLINKING FOR TURBOMACHINE BLADE |
JP5091615B2 (en) * | 2007-10-15 | 2012-12-05 | 三菱重工業株式会社 | Stator blade ring segment assembly method, stator blade ring segment, connecting member, welding method |
TWI383561B (en) * | 2008-11-24 | 2013-01-21 | Arx Group | Injection molding of the bobbin and its manufacturing method |
JP5277426B2 (en) | 2009-03-31 | 2013-08-28 | 日本ピストンリング株式会社 | Method for joining metal powder injection molded body and method for producing metal composite sintered body |
CA2797746C (en) * | 2009-04-29 | 2021-12-07 | Maetta Sciences Inc. | A method for co-processing components in a metal injection molding process, and components made via the same |
JP5751415B2 (en) * | 2011-07-13 | 2015-07-22 | 株式会社Ihi | Manufacturing method of blade for gas turbine engine |
-
2014
- 2014-09-17 CN CN201480056174.8A patent/CN105612015B/en active Active
- 2014-09-17 CA CA2926768A patent/CA2926768C/en active Active
- 2014-09-17 WO PCT/JP2014/074514 patent/WO2015056513A1/en active Application Filing
- 2014-09-17 EP EP14854623.7A patent/EP3059033A4/en not_active Withdrawn
- 2014-09-17 JP JP2015542549A patent/JP6245268B2/en active Active
- 2014-09-17 KR KR1020167012218A patent/KR20160098182A/en not_active Application Discontinuation
- 2014-10-02 TW TW103134399A patent/TWI511815B/en active
-
2016
- 2016-04-07 US US15/093,246 patent/US20160221081A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10331599A1 (en) * | 2003-07-11 | 2005-02-03 | Mtu Aero Engines Gmbh | Component for a gas turbine and method for producing the same |
DE102011082484A1 (en) * | 2011-09-12 | 2013-03-14 | Robert Bosch Gmbh | Manufacturing a powder injection molded-composite component, comprises e.g. providing powder injection molded-green sheets to be connected into a composite component, applying an adhesive system on a joining point |
Non-Patent Citations (1)
Title |
---|
See also references of WO2015056513A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2015056513A1 (en) | 2015-04-23 |
CN105612015A (en) | 2016-05-25 |
EP3059033A1 (en) | 2016-08-24 |
KR20160098182A (en) | 2016-08-18 |
CA2926768C (en) | 2018-10-23 |
TW201524640A (en) | 2015-07-01 |
JPWO2015056513A1 (en) | 2017-03-09 |
CN105612015B (en) | 2019-04-12 |
US20160221081A1 (en) | 2016-08-04 |
TWI511815B (en) | 2015-12-11 |
CA2926768A1 (en) | 2015-04-23 |
JP6245268B2 (en) | 2017-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20160517 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170524 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04D 29/02 20060101ALI20170518BHEP Ipc: F04D 29/54 20060101ALI20170518BHEP Ipc: B22F 7/06 20060101AFI20170518BHEP Ipc: F01D 9/04 20060101ALI20170518BHEP Ipc: F01D 5/34 20060101ALN20170518BHEP Ipc: B22F 3/22 20060101ALI20170518BHEP |
|
17Q | First examination report despatched |
Effective date: 20180518 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20180914 |