HUP0401206A2 - Sinter metal parts with homogeneous distribution of non-homogeneously melting components and method for the production thereof - Google Patents

Sinter metal parts with homogeneous distribution of non-homogeneously melting components and method for the production thereof

Info

Publication number
HUP0401206A2
HUP0401206A2 HU0401206A HUP0401206A HUP0401206A2 HU P0401206 A2 HUP0401206 A2 HU P0401206A2 HU 0401206 A HU0401206 A HU 0401206A HU P0401206 A HUP0401206 A HU P0401206A HU P0401206 A2 HUP0401206 A2 HU P0401206A2
Authority
HU
Hungary
Prior art keywords
production
metal
density
homogeneous distribution
homogeneous
Prior art date
Application number
HU0401206A
Other languages
Hungarian (hu)
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUP0401206(A2) "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
Publication of HUP0401206A2 publication Critical patent/HUP0401206A2/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

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

A találmány tárgya zsugorítással (szinterezéssel) előállított fémdarabnem homogén olvadású komponensek homogén elosztásával, lényegében nemhomogén olvadású non-ferrum fémporkeverékekből, ahol egy forró-izostatikusan sajtolt, azonos összetételű szilárd test tömörségének(sűrűségének) megfelelő tömörségű (sűrűségű), lényegében véglegeskontúrral rendelkező zsugorított profildarab a kiinduló anyagból, apor folyékony fázisának fellépését megakadályozó feltételek mellett, afém olvadáspontjának 70%-áig terjedő hőmérsékletnél, előnyösen a fémolvadáspontjának 60%-áig terjedő hőmérsékletnél, egy kétoldalt nyitottprésszerszámban való folyamatos izostatikus nyomás alattizsugorításával állítható elő; valamint eljárás ezen zsugorított termékelőállítására. ÓThe subject of the invention is a metal piece produced by shrinking (sintering) with a homogeneous distribution of non-homogeneous melting components, essentially from non-ferrous metal powder mixtures of non-homogeneous melting, where the shrunken profile piece with a compactness (density) corresponding to the density (density) of a solid body of the same composition, essentially a final contour, is the can be produced from a starting material, under conditions that prevent the appearance of a liquid phase of powder, at a temperature up to 70% of the melting point of the metal, preferably at a temperature up to 60% of the melting point of the metal, by shrinking it under continuous isostatic pressure in a double-sided open press tool; and a process for the production of this shrunken product. HE

HU0401206A 2001-07-20 2002-07-22 Sinter metal parts with homogeneous distribution of non-homogeneously melting components and method for the production thereof HUP0401206A2 (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
HUP0401206A2 true HUP0401206A2 (en) 2004-10-28

Family

ID=7692559

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0401206A HUP0401206A2 (en) 2001-07-20 2002-07-22 Sinter metal parts with homogeneous distribution of non-homogeneously melting components and method for the production thereof

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
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)

* Cited by examiner, † Cited by third party
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

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
DE50201420D1 (en) 2004-12-02
EP1281461A1 (en) 2003-02-05
ATE275015T1 (en) 2004-09-15
EP1412113A2 (en) 2004-04-28
WO2003011501A3 (en) 2003-05-01
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
GB9A Succession in title

Owner name: SCHWAEBISCHE HUETTENWERKE AUTOMOTIVE GMBH & CO., DE

Free format text: FORMER OWNER(S): SCHWAEBISCHE HUETTENWERKE GMBH., DE

FH91 Appointment of a representative

Free format text: FORMER REPRESENTATIVE(S): IFJ. SZENTPETERI ADAM SZABADALMI UEGYVIVOE S.B.G.& K. SZABADALMI UEGYVIVOEI IRODA, HU

Representative=s name: SIKOS ROBERT, DANUBIA SZABADALMI ES VEDJEGY IR, HU

FH92 Termination of representative

Representative=s name: IFJ. SZENTPETERI ADAM SZABADALMI UEGYVIVOE S.B, HU