ATE280647T1 - SINTERED METAL PARTS WITH HOMOGENEOUS DISTRIBUTION OF NON-HOMOGENEOUSLY MELTING COMPONENTS, AND METHOD FOR THEIR PRODUCTION - Google Patents

SINTERED METAL PARTS WITH HOMOGENEOUS DISTRIBUTION OF NON-HOMOGENEOUSLY MELTING COMPONENTS, AND METHOD FOR THEIR PRODUCTION

Info

Publication number
ATE280647T1
ATE280647T1 AT02754408T AT02754408T ATE280647T1 AT E280647 T1 ATE280647 T1 AT E280647T1 AT 02754408 T AT02754408 T AT 02754408T AT 02754408 T AT02754408 T AT 02754408T AT E280647 T1 ATE280647 T1 AT E280647T1
Authority
AT
Austria
Prior art keywords
production
metal parts
sintered metal
light metal
homogeneous distribution
Prior art date
Application number
AT02754408T
Other languages
German (de)
Inventor
Manfred Arlt
Alfred Boelstler
Anton Eiberger
Manfred Heinritz
Rainhard Laag
Angelika Pohl
Jochen Schmid
Otto Stock
Gerhard Subek
Original Assignee
Schwaebische Huettenwerke Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7692559&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE280647(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schwaebische Huettenwerke Gmbh filed Critical Schwaebische Huettenwerke Gmbh
Application granted granted Critical
Publication of ATE280647T1 publication Critical patent/ATE280647T1/en

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

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.%.
AT02754408T 2001-07-20 2002-07-22 SINTERED METAL PARTS WITH HOMOGENEOUS DISTRIBUTION OF NON-HOMOGENEOUSLY MELTING COMPONENTS, AND METHOD FOR THEIR PRODUCTION ATE280647T1 (en)

Applications Claiming Priority (3)

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
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
ATE280647T1 true ATE280647T1 (en) 2004-11-15

Family

ID=7692559

Family Applications (2)

Application Number Title Priority Date Filing Date
AT01127413T ATE275015T1 (en) 2001-07-20 2001-11-23 METHOD FOR THE NEAR-FINAL PRODUCTION OF COMPONENTS OR SEMI-FINISHED PRODUCTS MADE OF DIFFICULT TO MACHIN LIGHT METAL ALLOYS
AT02754408T ATE280647T1 (en) 2001-07-20 2002-07-22 SINTERED METAL PARTS WITH HOMOGENEOUS DISTRIBUTION OF NON-HOMOGENEOUSLY MELTING COMPONENTS, AND METHOD FOR THEIR PRODUCTION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT01127413T ATE275015T1 (en) 2001-07-20 2001-11-23 METHOD FOR THE NEAR-FINAL PRODUCTION OF COMPONENTS OR SEMI-FINISHED PRODUCTS MADE OF DIFFICULT TO MACHIN LIGHT METAL ALLOYS

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1641727A4 (en) 2003-06-12 2009-04-01 Georgia Tech Res Inst Processes and methods of making boron carbide 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
US7854190B2 (en) * 2005-04-11 2010-12-21 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)

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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

Also Published As

Publication number Publication date
KR20040030054A (en) 2004-04-08
EP1412113A2 (en) 2004-04-28
US20040208772A1 (en) 2004-10-21
DE10293319D2 (en) 2004-07-01
WO2003011501A2 (en) 2003-02-13
ES2231721T3 (en) 2005-05-16
HUP0401206A2 (en) 2004-10-28
ES2227044T3 (en) 2005-04-01
BR0211267A (en) 2004-08-03
EP1412113B1 (en) 2004-10-27
JP2004536232A (en) 2004-12-02
ATE275015T1 (en) 2004-09-15
CA2438397A1 (en) 2003-02-13
EP1281461B1 (en) 2004-09-01
WO2003011501A3 (en) 2003-05-01
DE50103474D1 (en) 2004-10-07
DE10135485A1 (en) 2003-02-06
EP1281461A1 (en) 2003-02-05
DE50201420D1 (en) 2004-12-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RZN Patent revoked