AU2003294649A1 - Components and semi-finished pieces with a metallic foamed layer - Google Patents

Components and semi-finished pieces with a metallic foamed layer

Info

Publication number
AU2003294649A1
AU2003294649A1 AU2003294649A AU2003294649A AU2003294649A1 AU 2003294649 A1 AU2003294649 A1 AU 2003294649A1 AU 2003294649 A AU2003294649 A AU 2003294649A AU 2003294649 A AU2003294649 A AU 2003294649A AU 2003294649 A1 AU2003294649 A1 AU 2003294649A1
Authority
AU
Australia
Prior art keywords
semi
components
foamed layer
finished pieces
metallic foamed
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.)
Abandoned
Application number
AU2003294649A
Inventor
Winfried Bunsmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wilhelm Karmann GmbH
Original Assignee
Wilhelm Karmann 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
Application filed by Wilhelm Karmann GmbH filed Critical Wilhelm Karmann GmbH
Publication of AU2003294649A1 publication Critical patent/AU2003294649A1/en
Abandoned legal-status Critical Current

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
    • B22F7/002—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 porous nature
    • B22F7/004—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 porous nature comprising at least one non-porous part
    • B22F7/006—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 porous nature comprising at least one non-porous part the porous part being obtained by foaming
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
AU2003294649A 2002-12-21 2003-12-11 Components and semi-finished pieces with a metallic foamed layer Abandoned AU2003294649A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10260418A DE10260418A1 (en) 2002-12-21 2002-12-21 Components and semi-finished products with a metallic foam layer
DE10260418.5 2002-12-21
PCT/DE2003/004101 WO2004058436A1 (en) 2002-12-21 2003-12-11 Components and semi-finished pieces with a metallic foamed layer

Publications (1)

Publication Number Publication Date
AU2003294649A1 true AU2003294649A1 (en) 2004-07-22

Family

ID=32519281

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003294649A Abandoned AU2003294649A1 (en) 2002-12-21 2003-12-11 Components and semi-finished pieces with a metallic foamed layer

Country Status (3)

Country Link
AU (1) AU2003294649A1 (en)
DE (1) DE10260418A1 (en)
WO (1) WO2004058436A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331138B (en) * 2020-02-19 2021-11-16 北京锦灏科技有限公司 Method for preparing foam metal thin-wall composite pipe with controllable filling density gradient

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124591C1 (en) * 1991-01-21 1993-02-11 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De Foamable metal body prodn. with reduced density differences - by charging hollow section with mixt. of powder contg. expanding agent and metal powder, and precompacting
DE19612781C1 (en) * 1996-03-29 1997-08-21 Karmann Gmbh W Component made of metallic foam material, process for final shaping of this component and device for carrying out the process
WO2000071285A1 (en) * 1999-05-19 2000-11-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Component comprised of a composite material containing a formable metallic material and method for producing the same
DE10034406A1 (en) * 2000-07-14 2002-01-24 Aaw Produktions Ag Mauren Deformed metallic composite material production comprises plastically deforming a crude composite material with a foam core layer and covering layers in a press
DE10136370B4 (en) * 2001-07-26 2005-03-31 Schwingel, Dirk, Dr. Composite material and component made therefrom consisting of a foamed metal core and solid cover sheets, and method for the production

Also Published As

Publication number Publication date
WO2004058436A1 (en) 2004-07-15
DE10260418A1 (en) 2004-07-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase