ES2089848T3 - Articulos sinterizados. - Google Patents
Articulos sinterizados.Info
- Publication number
- ES2089848T3 ES2089848T3 ES93920979T ES93920979T ES2089848T3 ES 2089848 T3 ES2089848 T3 ES 2089848T3 ES 93920979 T ES93920979 T ES 93920979T ES 93920979 T ES93920979 T ES 93920979T ES 2089848 T3 ES2089848 T3 ES 2089848T3
- Authority
- ES
- Spain
- Prior art keywords
- components
- pct
- infiltrant material
- date mar
- mutual mating
- 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.)
- Expired - Lifetime
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
-
- 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
-
- 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
- B22F3/26—Impregnating
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12021—All metal or with adjacent metals having metal particles having composition or density gradient or differential porosity
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12042—Porous component
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12153—Interconnected void structure [e.g., permeable, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Powder Metallurgy (AREA)
- Inorganic Insulating Materials (AREA)
- Glass Compositions (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Dc Digital Transmission (AREA)
- Check Valves (AREA)
- Filtering Materials (AREA)
- Automatic Assembly (AREA)
Abstract
SE PRESENTA UN METODO PARA REALIZAR UN ARTICULO UNIENDO ENTRE SI AL MENOS DOS COMPONENTES POROSOS, EL METODO COMPRENDE LOS PASOS DE REALIZAR AL MENOS DOS COMPONENTES PM, GENERALMENTE TUBULARES QUE SE UNIRAN EN LA DIRECCION AXIAL, CADA COMPONENTE TIENE UNA LONGITUD AXIAL MENOR QUE LA DEL ARTICULO TUBULAR; LOS MENCIONADOS COMPONENTES TIENEN AMBOS UNA POROSIDAD INTERCONECTADA Y CADA UNO DE ELLOS TIENE AL MENOS UNA CARA MUTUAMENTE ENCAJABLE; ENSAMBLAR DICHOS COMPONENTES ENTRE SI DE MANERA QUE AL MENOS UNA DE LAS CARAS MUTUAMENTE ENCAJABLES ESTE PROXIMA A LA OTRA; COLOCAR UN MATERIAL INFILTRADOR EN EL ORIFICIO DE LOS COMPONENTES ENSAMBLADOS; CALENTAR LOS COMPONENTES ENSAMBLADOS PARA FUNDIR EL MATERIAL INFILTRADO Y PROVOCAR QUE SE INFILTRE EN DICHA POROSIDAD INTERCONECTADA EN AL MENOS LA REGION DE LAS CARAS DE MUTUO ENCAJE DE MANERA QUE SE PROVOQUE QUE DICHOS COMPONENTES SE UNAN ENTRE SI MEDIANTE EL MATERIAL INFILTRADO. SE DAN EJEMPLOS DE LA MANUFACTURA DE GUIAS DE VALVULA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929220181A GB9220181D0 (en) | 1992-09-24 | 1992-09-24 | Sintered articles |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2089848T3 true ES2089848T3 (es) | 1996-10-01 |
Family
ID=10722432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93920979T Expired - Lifetime ES2089848T3 (es) | 1992-09-24 | 1993-09-21 | Articulos sinterizados. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5654106A (es) |
EP (1) | EP0665777B1 (es) |
JP (1) | JPH08504886A (es) |
KR (1) | KR950703421A (es) |
AT (1) | ATE140889T1 (es) |
DE (1) | DE69303909T2 (es) |
ES (1) | ES2089848T3 (es) |
GB (2) | GB9220181D0 (es) |
WO (1) | WO1994006589A1 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2811386B1 (fr) * | 2000-07-05 | 2002-08-30 | Peugeot Citroen Automobiles Sa | Procede de fabrication d'un manchon destine a accoupler deux arbres canneles et manchon d'accouplement obtenu par le procede |
DE10126477C1 (de) * | 2001-05-31 | 2002-12-05 | Hasse & Wrede Gmbh | Drehschwingungsdämpfer |
US6843823B2 (en) | 2001-09-28 | 2005-01-18 | Caterpillar Inc. | Liquid phase sintered braze forms |
US7897102B2 (en) * | 2004-08-27 | 2011-03-01 | Helio Precision Products, Inc. | Method of making valve guide by powder metallurgy process |
US20060275607A1 (en) * | 2005-06-06 | 2006-12-07 | Semih Demir | Composite assemblies including powdered metal components |
US7857193B2 (en) * | 2005-11-23 | 2010-12-28 | Babcock & Wilcox Technical Services Y-12, Llc | Method of forming and assembly of parts |
US9403213B2 (en) * | 2006-11-13 | 2016-08-02 | Howmedica Osteonics Corp. | Preparation of formed orthopedic articles |
DE102009035972B4 (de) | 2009-08-04 | 2011-11-17 | W.C. Heraeus Gmbh | Cermethaltige Durchführung für eine medizinisch implantierbare Vorrichtung |
DE102009035971B4 (de) * | 2009-08-04 | 2013-01-17 | Heraeus Precious Metals Gmbh & Co. Kg | Elektrische Durchführung für eine medizinisch implantierbare Vorrichtung |
DE102010006690B4 (de) | 2010-02-02 | 2013-03-28 | Heraeus Precious Metals Gmbh & Co. Kg | Verfahren zum Herstellen einer elektrischen Durchführung, elektrische Durchführung sowie implantierbare Vorrichtung |
DE102010006689B4 (de) | 2010-02-02 | 2013-04-18 | Heraeus Precious Metals Gmbh & Co. Kg | Verfahren zum Herstellen einer elektrischen Durchführung, elektrische Durchführung sowie implantierbare Vorrichtung |
DE102010061958A1 (de) | 2010-11-25 | 2012-05-31 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Herstellung von Triebwerksbauteilen mit geometrisch komplexer Struktur |
DE102011089260A1 (de) * | 2011-12-20 | 2013-06-20 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Herstellung eines Bauteils durch Metallpulverspritzgießen |
TWI461613B (zh) * | 2012-01-10 | 2014-11-21 | Newcera Technology Co Ltd | 微型潤滑組件 |
US9478959B2 (en) | 2013-03-14 | 2016-10-25 | Heraeus Deutschland GmbH & Co. KG | Laser welding a feedthrough |
US9431801B2 (en) | 2013-05-24 | 2016-08-30 | Heraeus Deutschland GmbH & Co. KG | Method of coupling a feedthrough assembly for an implantable medical device |
US9403023B2 (en) | 2013-08-07 | 2016-08-02 | Heraeus Deutschland GmbH & Co. KG | Method of forming feedthrough with integrated brazeless ferrule |
US9610451B2 (en) | 2013-12-12 | 2017-04-04 | Heraeus Deutschland GmbH & Co. KG | Direct integration of feedthrough to implantable medical device housing using a gold alloy |
US9610452B2 (en) | 2013-12-12 | 2017-04-04 | Heraeus Deutschland GmbH & Co. KG | Direct integration of feedthrough to implantable medical device housing by sintering |
US9504841B2 (en) | 2013-12-12 | 2016-11-29 | Heraeus Deutschland GmbH & Co. KG | Direct integration of feedthrough to implantable medical device housing with ultrasonic welding |
DE102013021059A1 (de) * | 2013-12-18 | 2015-06-18 | Bleistahl-Produktions Gmbh & Co Kg. | Double/Triple layer Ventilführung |
EP3900783B1 (en) | 2020-02-21 | 2023-08-16 | Heraeus Medical Components, LLC | Ferrule for non-planar medical device housing |
EP4230258A1 (en) | 2020-02-21 | 2023-08-23 | Heraeus Medical Components, LLC | Ferrule with strain relief spacer for implantable medical device |
DE102020109187A1 (de) | 2020-04-02 | 2021-10-07 | Schaeffler Technologies AG & Co. KG | Rollenstößel für eine Pumpe und Verfahren zur Herstellung eines Hubübertragungsteils |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3652261A (en) * | 1969-06-25 | 1972-03-28 | American Metal Climax Inc | Iron powder infiltrant |
US3717442A (en) * | 1971-05-17 | 1973-02-20 | Johnson & Co Inc A | Brazing alloy composition |
JPS56165582A (en) * | 1980-05-26 | 1981-12-19 | Agency Of Ind Science & Technol | Method for joining of porous body and ingot body |
US4425299A (en) * | 1980-09-24 | 1984-01-10 | Sumitomo Electric Industries, Ltd. | Method for bonding sintered metal pieces |
KR890004522B1 (ko) * | 1982-09-06 | 1989-11-10 | 미쯔비시긴조구 가부시기가이샤 | 동용침 철계소결합금 부재의 제조방법과 그 방법에 의하여 제조된 2층 밸브 시이트 |
GB2153850B (en) * | 1984-02-07 | 1987-08-12 | Nippon Piston Ring Co Ltd | Method of manufacturing a camshaft |
US4787129A (en) * | 1984-07-06 | 1988-11-29 | Dresser Industries, Inc. | Metal of manufacturing a composite journal bushing |
JPS63145702A (ja) * | 1986-12-09 | 1988-06-17 | Hitachi Powdered Metals Co Ltd | 鉄系焼結複合部品の製造方法 |
US4857695A (en) * | 1987-01-26 | 1989-08-15 | Toyota Jidosha Kabushiki Kaisha | Solder and soldering method for sintered metal parts |
US4976778A (en) * | 1988-03-08 | 1990-12-11 | Scm Metal Products, Inc. | Infiltrated powder metal part and method for making same |
JP2581793B2 (ja) * | 1989-03-20 | 1997-02-12 | 日立粉末冶金株式会社 | 焼結部材の溶浸接合方法 |
GB8921826D0 (en) * | 1989-09-27 | 1989-11-08 | Brico Eng | Valve guide |
US5203488A (en) * | 1990-07-12 | 1993-04-20 | Lanxide Technology Company, Lp | Method for joining ceramic composite bodies and articles formed thereby |
FR2671993B1 (fr) * | 1991-01-28 | 1996-05-15 | Sintertech | Procede de fabrication d'une piece frittee a base d'acier, utilisation et piece obtenue. |
-
1992
- 1992-09-24 GB GB929220181A patent/GB9220181D0/en active Pending
-
1993
- 1993-09-21 JP JP6507937A patent/JPH08504886A/ja active Pending
- 1993-09-21 AT AT93920979T patent/ATE140889T1/de active
- 1993-09-21 KR KR1019950701129A patent/KR950703421A/ko not_active Application Discontinuation
- 1993-09-21 US US08/403,905 patent/US5654106A/en not_active Expired - Fee Related
- 1993-09-21 ES ES93920979T patent/ES2089848T3/es not_active Expired - Lifetime
- 1993-09-21 DE DE69303909T patent/DE69303909T2/de not_active Expired - Fee Related
- 1993-09-21 GB GB9505467A patent/GB2285453B/en not_active Expired - Fee Related
- 1993-09-21 WO PCT/GB1993/001982 patent/WO1994006589A1/en active IP Right Grant
- 1993-09-21 EP EP93920979A patent/EP0665777B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69303909T2 (de) | 1997-02-06 |
GB9220181D0 (en) | 1992-11-04 |
KR950703421A (ko) | 1995-09-20 |
GB2285453B (en) | 1996-06-26 |
ATE140889T1 (de) | 1996-08-15 |
WO1994006589A1 (en) | 1994-03-31 |
EP0665777A1 (en) | 1995-08-09 |
GB2285453A (en) | 1995-07-12 |
JPH08504886A (ja) | 1996-05-28 |
EP0665777B1 (en) | 1996-07-31 |
US5654106A (en) | 1997-08-05 |
GB9505467D0 (en) | 1995-05-03 |
DE69303909D1 (de) | 1996-09-05 |
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Legal Events
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