DE50201420D1 - SINTER METAL PARTS WITH HOMOGENIC DISTRIBUTION OF NON-HOMOGENIC MELTING COMPONENTS, AND METHOD FOR THEIR PRODUCTION - Google Patents
SINTER METAL PARTS WITH HOMOGENIC DISTRIBUTION OF NON-HOMOGENIC MELTING COMPONENTS, AND METHOD FOR THEIR PRODUCTIONInfo
- Publication number
- DE50201420D1 DE50201420D1 DE50201420T DE50201420T DE50201420D1 DE 50201420 D1 DE50201420 D1 DE 50201420D1 DE 50201420 T DE50201420 T DE 50201420T DE 50201420 T DE50201420 T DE 50201420T DE 50201420 D1 DE50201420 D1 DE 50201420D1
- Authority
- DE
- Germany
- Prior art keywords
- homogenic
- production
- distribution
- metal parts
- light 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.)
- Revoked
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
- 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
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0408—Light metal alloys
- C22C1/0416—Aluminium-based alloys
-
- 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
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
- B22F2003/206—Hydrostatic or hydraulic 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Adornments (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Production of components and semi-finished products comprises: preparing a powder material made from light metal and alloying components, especially wear-resistant carriers; isostatically pressing into a molded body; and extruding close to the sintering temperature of the light metal. Preferred Features: The light metal is aluminum. The alloying components comprise 10-30 wt.% silicon, 0-3 wt.% magnesium, 0-5 wt.% copper, 0-7 wt.% zinc, and 0-7 wt.% iron. The wear-resistant carriers are selected from silicon and/or hard material particle additives, especially oxides, carbides and silicates in an amount of 0-30 wt.%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50201420T DE50201420D1 (en) | 2001-07-20 | 2002-07-22 | SINTER METAL PARTS WITH HOMOGENIC DISTRIBUTION OF NON-HOMOGENIC MELTING COMPONENTS, AND METHOD FOR THEIR PRODUCTION |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10135485A DE10135485A1 (en) | 2001-07-20 | 2001-07-20 | Process for the near-net-shape production of components or semi-finished products made of light-metal alloys that are difficult to machine, and component or semi-finished product produced by the method |
EP01127413A EP1281461B1 (en) | 2001-07-20 | 2001-11-23 | Process for preparing near net shaped workpieces from light metal alloys that are difficult to work |
DE50201420T DE50201420D1 (en) | 2001-07-20 | 2002-07-22 | SINTER METAL PARTS WITH HOMOGENIC DISTRIBUTION OF NON-HOMOGENIC MELTING COMPONENTS, AND METHOD FOR THEIR PRODUCTION |
PCT/DE2002/002692 WO2003011501A2 (en) | 2001-07-20 | 2002-07-22 | Sinter metal parts with homogeneous distribution of non-homogeneously melting components and method for the production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50201420D1 true DE50201420D1 (en) | 2004-12-02 |
Family
ID=7692559
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10135485A Withdrawn DE10135485A1 (en) | 2001-07-20 | 2001-07-20 | Process for the near-net-shape production of components or semi-finished products made of light-metal alloys that are difficult to machine, and component or semi-finished product produced by the method |
DE50103474T Revoked DE50103474D1 (en) | 2001-07-20 | 2001-11-23 | Process for the near-net-shape production of components or semi-finished products made of hard-to-machine light metal alloys |
DE50201420T Revoked DE50201420D1 (en) | 2001-07-20 | 2002-07-22 | SINTER METAL PARTS WITH HOMOGENIC DISTRIBUTION OF NON-HOMOGENIC MELTING COMPONENTS, AND METHOD FOR THEIR PRODUCTION |
DE10293319T Expired - Fee Related DE10293319D2 (en) | 2001-07-20 | 2002-07-22 | Sintered metal parts with homogeneous distribution of non-homogeneously melting components, and process for their production |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10135485A Withdrawn DE10135485A1 (en) | 2001-07-20 | 2001-07-20 | Process for the near-net-shape production of components or semi-finished products made of light-metal alloys that are difficult to machine, and component or semi-finished product produced by the method |
DE50103474T Revoked DE50103474D1 (en) | 2001-07-20 | 2001-11-23 | Process for the near-net-shape production of components or semi-finished products made of hard-to-machine light metal alloys |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10293319T Expired - Fee Related DE10293319D2 (en) | 2001-07-20 | 2002-07-22 | Sintered metal parts with homogeneous distribution of non-homogeneously melting components, and process for their production |
Country Status (11)
Country | Link |
---|---|
US (1) | US20040208772A1 (en) |
EP (2) | EP1281461B1 (en) |
JP (1) | JP2004536232A (en) |
KR (1) | KR20040030054A (en) |
AT (2) | ATE275015T1 (en) |
BR (1) | BR0211267A (en) |
CA (1) | CA2438397A1 (en) |
DE (4) | DE10135485A1 (en) |
ES (2) | ES2227044T3 (en) |
HU (1) | HUP0401206A2 (en) |
WO (1) | WO2003011501A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1829668B (en) | 2003-06-12 | 2011-02-23 | 佐治亚技术研究公司 | Methods of making boron carbide components and boron carbide components |
US8377369B2 (en) * | 2004-12-20 | 2013-02-19 | Georgia Tech Research Corporation | Density and hardness pressureless sintered and post-HIPed B4C |
EP1879630A2 (en) * | 2005-04-11 | 2008-01-23 | Georgia Tech Research Corporation | Boron carbide component and methods for the manufacture thereof |
DE102006031366C5 (en) * | 2006-07-06 | 2010-01-28 | Ecka Granulate Velden Gmbh | Process for producing molded parts from dispersion-strengthened metal alloys |
DE202008001976U1 (en) | 2007-03-14 | 2008-07-24 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG | Fluid-tight sintered metal parts |
EP2123377A1 (en) | 2008-05-23 | 2009-11-25 | Rovalma, S.A. | Method for manufacturing a workpiece, in particular a forming tool or a forming tool component |
DE102010034014B4 (en) * | 2010-08-11 | 2015-06-25 | Schwäbische Hüttenwerke Automotive GmbH | Sinter composite and process for its preparation |
DE102011009835A1 (en) | 2011-01-31 | 2012-08-02 | Audi Ag | Manufacture of aluminum matrix composite involves pressing mixture of aluminum powder and pulverized powder-form non-metallic particles, and rolling |
DE102013201334A1 (en) * | 2013-01-29 | 2014-07-31 | Schaeffler Technologies Gmbh & Co. Kg | Clamping rail with a supporting body made of an AlSi alloy |
CN105603271A (en) * | 2016-01-27 | 2016-05-25 | 东莞佛亚铝业有限公司 | High-silicon aluminum alloy wire and preparing method thereof |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE377434B (en) * | 1967-06-26 | 1975-07-07 | Asea Ab | |
US3774290A (en) * | 1972-02-09 | 1973-11-27 | Brush Wellman | Method of fabricating a beryllium-titanium composite |
FR2537654B2 (en) * | 1982-06-17 | 1987-01-30 | Pechiney Aluminium | IMPROVEMENT OF ENGINE SHIRTS BASED ON ALUMINUM ALLOYS AND CALIBRATED SILICON GRAINS AND PROCESSES FOR OBTAINING SAME |
JPS6134156A (en) * | 1984-07-26 | 1986-02-18 | Nippon Gakki Seizo Kk | Composite material for ornamentation |
DD231510B1 (en) * | 1984-12-21 | 1990-03-14 | Funk A Bergbau Huettenkombinat | METHOD FOR PRODUCING WIRE FROM A SILVER SINTERED MATERIAL |
JPS6296603A (en) * | 1985-10-22 | 1987-05-06 | Honda Motor Co Ltd | Production of structural member made of heat-resistant high-strength al sintered alloy |
JPH07116541B2 (en) * | 1985-11-29 | 1995-12-13 | 日産自動車株式会社 | Aluminum-based bearing alloy and method for producing the same |
US4797085A (en) * | 1986-12-04 | 1989-01-10 | Aerojet-General Corporation | Forming apparatus employing a shape memory alloy die |
DE3700805A1 (en) * | 1987-01-14 | 1990-03-08 | Fraunhofer Ges Forschung | Fibre-reinforced composite material based on tungsten/heavy metal |
US4762679A (en) * | 1987-07-06 | 1988-08-09 | The United States Of America As Represented By The Secretary Of The Air Force | Billet conditioning technique for manufacturing powder metallurgy preforms |
CH675089A5 (en) * | 1988-02-08 | 1990-08-31 | Asea Brown Boveri | |
US5057273A (en) * | 1990-11-29 | 1991-10-15 | Industrial Materials Technology, Inc. | Method for uniaxial compaction of materials in a cold isostatic process |
US5762843A (en) * | 1994-12-23 | 1998-06-09 | Kennametal Inc. | Method of making composite cermet articles |
US5482672A (en) * | 1995-02-09 | 1996-01-09 | Friedman; Ira | Process for extruding tantalum and/or niobium |
DE69814498T2 (en) * | 1997-02-12 | 2003-11-20 | Yamaha Motor Co Ltd | Pistons for an internal combustion engine and process for its manufacture |
US6042779A (en) * | 1998-07-30 | 2000-03-28 | Reynolds Metals Company | Extrusion fabrication process for discontinuous carbide particulate metal matrix composites and super hypereutectic A1/Si |
-
2001
- 2001-07-20 DE DE10135485A patent/DE10135485A1/en not_active Withdrawn
- 2001-11-23 DE DE50103474T patent/DE50103474D1/en not_active Revoked
- 2001-11-23 EP EP01127413A patent/EP1281461B1/en not_active Revoked
- 2001-11-23 ES ES01127413T patent/ES2227044T3/en not_active Expired - Lifetime
- 2001-11-23 AT AT01127413T patent/ATE275015T1/en not_active IP Right Cessation
-
2002
- 2002-07-22 BR BR0211267-1A patent/BR0211267A/en not_active Application Discontinuation
- 2002-07-22 JP JP2003516724A patent/JP2004536232A/en active Pending
- 2002-07-22 HU HU0401206A patent/HUP0401206A2/en unknown
- 2002-07-22 EP EP20020754408 patent/EP1412113B1/en not_active Revoked
- 2002-07-22 ES ES02754408T patent/ES2231721T3/en not_active Expired - Lifetime
- 2002-07-22 DE DE50201420T patent/DE50201420D1/en not_active Revoked
- 2002-07-22 WO PCT/DE2002/002692 patent/WO2003011501A2/en not_active Application Discontinuation
- 2002-07-22 CA CA002438397A patent/CA2438397A1/en not_active Abandoned
- 2002-07-22 DE DE10293319T patent/DE10293319D2/en not_active Expired - Fee Related
- 2002-07-22 AT AT02754408T patent/ATE280647T1/en not_active IP Right Cessation
- 2002-07-22 KR KR10-2004-7000580A patent/KR20040030054A/en not_active Application Discontinuation
- 2002-07-22 US US10/483,645 patent/US20040208772A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
BR0211267A (en) | 2004-08-03 |
EP1412113B1 (en) | 2004-10-27 |
ES2227044T3 (en) | 2005-04-01 |
EP1281461B1 (en) | 2004-09-01 |
KR20040030054A (en) | 2004-04-08 |
EP1281461A1 (en) | 2003-02-05 |
ATE275015T1 (en) | 2004-09-15 |
EP1412113A2 (en) | 2004-04-28 |
WO2003011501A3 (en) | 2003-05-01 |
HUP0401206A2 (en) | 2004-10-28 |
WO2003011501A2 (en) | 2003-02-13 |
JP2004536232A (en) | 2004-12-02 |
US20040208772A1 (en) | 2004-10-21 |
ES2231721T3 (en) | 2005-05-16 |
CA2438397A1 (en) | 2003-02-13 |
DE50103474D1 (en) | 2004-10-07 |
ATE280647T1 (en) | 2004-11-15 |
DE10293319D2 (en) | 2004-07-01 |
DE10135485A1 (en) | 2003-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee | ||
8331 | Complete revocation |