SG147458A1 - Microwave processing of mim preforms - Google Patents
Microwave processing of mim preformsInfo
- Publication number
- SG147458A1 SG147458A1 SG200807853-7A SG2008078537A SG147458A1 SG 147458 A1 SG147458 A1 SG 147458A1 SG 2008078537 A SG2008078537 A SG 2008078537A SG 147458 A1 SG147458 A1 SG 147458A1
- Authority
- SG
- Singapore
- Prior art keywords
- component
- mim
- preforms
- microwave processing
- preform
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- 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
-
- 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
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
-
- 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
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
- B22F3/1025—Removal of binder or filler not by heating only
-
- 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
- B22F3/22—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
- B22F3/227—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 organic binder assisted extrusion
-
- 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
- B22F3/10—Sintering only
- B22F2003/1042—Sintering only with support for articles to be sintered
- B22F2003/1046—Sintering only with support for articles to be sintered with separating means for articles to be sintered
-
- 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
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
- B22F2003/1054—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding by microwave
-
- 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
-
- 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
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
MICROWAVE PROCESSING OF MIM PREFORMS A method of producing a metallic component includes: providing a mixture of a metallic powder and a binder; melting the mixture and forming the mixture into a preform (48) in the shape of the component; remove a majority of the binder from the preform (48); and heating the preform (48) with microwave energy to remove the remainder of the binder and to sinter the metal powder together to form the component. The component may be formed as an individual component or continuously.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/908,292 US20060251536A1 (en) | 2005-05-05 | 2005-05-05 | Microwave processing of mim preforms |
Publications (1)
Publication Number | Publication Date |
---|---|
SG147458A1 true SG147458A1 (en) | 2008-11-28 |
Family
ID=36950537
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200807853-7A SG147458A1 (en) | 2005-05-05 | 2006-05-05 | Microwave processing of mim preforms |
SG200603029A SG126932A1 (en) | 2005-05-05 | 2006-05-05 | Microwave processing of mim preforms |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200603029A SG126932A1 (en) | 2005-05-05 | 2006-05-05 | Microwave processing of mim preforms |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060251536A1 (en) |
EP (1) | EP1719566B1 (en) |
JP (1) | JP2006312784A (en) |
BR (1) | BRPI0601718A (en) |
CA (1) | CA2545699C (en) |
DE (1) | DE602006008208D1 (en) |
SG (2) | SG147458A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8409318B2 (en) * | 2006-12-15 | 2013-04-02 | General Electric Company | Process and apparatus for forming wire from powder materials |
FR2913900B1 (en) * | 2007-03-22 | 2009-04-24 | Commissariat Energie Atomique | PROCESS FOR MANUFACTURING PARTS BY PIM OR MICROPIM |
CN104117677B (en) * | 2013-04-23 | 2017-02-08 | 昆山广兴电子有限公司 | Manufacturing method of metal fan wheel |
US10072506B2 (en) | 2014-06-30 | 2018-09-11 | Rolls-Royce Corporation | Coated gas turbine engine components |
GB201418258D0 (en) * | 2014-10-15 | 2014-11-26 | Rolls Royce Plc | Manufacture method |
US10800108B2 (en) | 2016-12-02 | 2020-10-13 | Markforged, Inc. | Sinterable separation material in additive manufacturing |
US10000011B1 (en) | 2016-12-02 | 2018-06-19 | Markforged, Inc. | Supports for sintering additively manufactured parts |
CA3040921C (en) | 2016-12-06 | 2024-02-20 | Markforged, Inc. | Additive manufacturing with heat-flexed material feeding |
CN109014176A (en) * | 2018-08-07 | 2018-12-18 | 深圳市铂科新材料股份有限公司 | A kind of preparation method of gas turbine engine blade |
CN109277574B (en) * | 2018-11-23 | 2021-06-22 | 湖南英捷高科技有限责任公司 | Preparation method of air-conditioning compressor rocker |
EP3907022A1 (en) * | 2020-05-08 | 2021-11-10 | Siemens Aktiengesellschaft | Method for manufacturing a material layer |
DE102020216193A1 (en) * | 2020-12-17 | 2022-08-11 | Rolls-Royce Deutschland Ltd & Co Kg | Blade component, method of manufacture thereof and gas turbine |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3120501C2 (en) * | 1981-05-22 | 1983-02-10 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | "Process and device for the production of molded parts" |
DE3527367A1 (en) * | 1985-07-31 | 1987-02-12 | Mtu Muenchen Gmbh | COMPONENTS PRODUCED ON A POWDER METALLURGICAL WAY |
JPS62164801A (en) * | 1986-01-16 | 1987-07-21 | Nippon Tungsten Co Ltd | Production of metallic thin-walled sintered body |
US4765950A (en) * | 1987-10-07 | 1988-08-23 | Risi Industries, Inc. | Process for fabricating parts from particulate material |
JPH03232904A (en) * | 1990-02-06 | 1991-10-16 | Daido Steel Co Ltd | Extruded green compact of alloy powder and sintered product thereof |
JPH0525509A (en) * | 1991-07-20 | 1993-02-02 | Daido Steel Co Ltd | Production of metallic wire by extrusion |
JPH07138608A (en) * | 1993-11-17 | 1995-05-30 | Tomoegawa Paper Co Ltd | Production of metallic fiber sintered sheet |
DE4340652C2 (en) * | 1993-11-30 | 2003-10-16 | Widia Gmbh | Composite and process for its manufacture |
US6004505A (en) * | 1996-07-26 | 1999-12-21 | Dennis Tool Corporation | Process and apparatus for the preparation of particulate or solid parts |
JP3274960B2 (en) * | 1996-02-23 | 2002-04-15 | 相田化学工業株式会社 | Manufacturing method of sintered metal products |
US6740287B2 (en) * | 2001-02-22 | 2004-05-25 | Romain Louis Billiet | Method for making articles from nanoparticulate materials |
US6709622B2 (en) * | 2001-03-23 | 2004-03-23 | Romain Billiet | Porous nanostructures and method of fabrication thereof |
US20030012677A1 (en) * | 2001-07-11 | 2003-01-16 | Senini Robert J. | Bi-metallic metal injection molded hand tool and manufacturing method |
US20030062660A1 (en) * | 2001-10-03 | 2003-04-03 | Beard Bradley D. | Process of metal injection molding multiple dissimilar materials to form composite parts |
JP2003268465A (en) * | 2002-03-12 | 2003-09-25 | Daido Metal Co Ltd | Method for manufacturing copper-based sintered bearing material |
JP2004124159A (en) * | 2002-10-01 | 2004-04-22 | Gifu Prefecture | Method and apparatus for manufacturing metal sintered compact, metal sintered compact, and hydrogen storage material using it |
-
2005
- 2005-05-05 US US10/908,292 patent/US20060251536A1/en not_active Abandoned
-
2006
- 2006-05-02 JP JP2006128266A patent/JP2006312784A/en active Pending
- 2006-05-04 DE DE602006008208T patent/DE602006008208D1/en active Active
- 2006-05-04 CA CA2545699A patent/CA2545699C/en not_active Expired - Fee Related
- 2006-05-04 EP EP06252361A patent/EP1719566B1/en not_active Not-in-force
- 2006-05-04 BR BRPI0601718-5A patent/BRPI0601718A/en not_active Application Discontinuation
- 2006-05-05 SG SG200807853-7A patent/SG147458A1/en unknown
- 2006-05-05 SG SG200603029A patent/SG126932A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
BRPI0601718A (en) | 2006-12-26 |
CA2545699A1 (en) | 2006-11-05 |
US20060251536A1 (en) | 2006-11-09 |
CA2545699C (en) | 2015-10-20 |
SG126932A1 (en) | 2006-11-29 |
EP1719566B1 (en) | 2009-08-05 |
EP1719566A2 (en) | 2006-11-08 |
DE602006008208D1 (en) | 2009-09-17 |
JP2006312784A (en) | 2006-11-16 |
EP1719566A3 (en) | 2007-04-04 |
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