ATE294251T1 - METHOD FOR PRODUCING METAL FOAM AND METAL BODY PRODUCED THEREFROM - Google Patents

METHOD FOR PRODUCING METAL FOAM AND METAL BODY PRODUCED THEREFROM

Info

Publication number
ATE294251T1
ATE294251T1 AT02708278T AT02708278T ATE294251T1 AT E294251 T1 ATE294251 T1 AT E294251T1 AT 02708278 T AT02708278 T AT 02708278T AT 02708278 T AT02708278 T AT 02708278T AT E294251 T1 ATE294251 T1 AT E294251T1
Authority
AT
Austria
Prior art keywords
foam
body produced
metal
produced therefrom
producing
Prior art date
Application number
AT02708278T
Other languages
German (de)
Inventor
Benno Niedermann
Wilfried Knott
Manfred Recksik
Andreas Weier
Time Shanghai
Original Assignee
Goldschmidt Gmbh
Buehler Druckguss Ag
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 Goldschmidt Gmbh, Buehler Druckguss Ag filed Critical Goldschmidt Gmbh
Application granted granted Critical
Publication of ATE294251T1 publication Critical patent/ATE294251T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/005—Casting metal foams
    • 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
    • C22C1/08—Alloys with open or closed pores
    • 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
    • C22C1/08—Alloys with open or closed pores
    • C22C1/083—Foaming process in molten metal other than by powder metallurgy
    • C22C1/087—Foaming process in molten metal other than by powder metallurgy after casting in solidified or solidifying metal to make porous metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

The invention relates to a method for producing metallic foam and metal body produced according to said method. The aim of the invention is to produce a method which produces a metallic foam by adding a foaming agent to the metal melt, characterised in that the metal melt is introduced into the mould cavity in a metallic die casting machine and foamed by means of a gas-releasing foam-foaming agent which is solid at room temperature.
AT02708278T 2001-02-01 2002-01-12 METHOD FOR PRODUCING METAL FOAM AND METAL BODY PRODUCED THEREFROM ATE294251T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10104339A DE10104339A1 (en) 2001-02-01 2001-02-01 Process for the production of metal foam and metal body produced thereafter
PCT/EP2002/000245 WO2002060621A2 (en) 2001-02-01 2002-01-12 Method for the production of metallic foam and metal bodies produced according to said method

Publications (1)

Publication Number Publication Date
ATE294251T1 true ATE294251T1 (en) 2005-05-15

Family

ID=7672359

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02708278T ATE294251T1 (en) 2001-02-01 2002-01-12 METHOD FOR PRODUCING METAL FOAM AND METAL BODY PRODUCED THEREFROM

Country Status (6)

Country Link
EP (1) EP1356131B1 (en)
AT (1) ATE294251T1 (en)
AU (1) AU2002242664A1 (en)
DE (2) DE10104339A1 (en)
ES (1) ES2240704T3 (en)
WO (1) WO2002060621A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406649B (en) * 1996-05-02 2000-07-25 Mepura Metallpulver METHOD FOR PRODUCING POROUS MATRIX MATERIALS, IN PARTICULAR MOLDED BODIES, BASED ON METALS, AND SEMI-FINISHED PRODUCTS THEREFOR
JP2004058130A (en) * 2002-07-31 2004-02-26 Kobe Steel Ltd Method and apparatus for injection-foamed molding of light alloy
DE10325819B4 (en) * 2003-06-07 2005-06-23 Friedrich-Alexander-Universität Erlangen-Nürnberg Process for producing a metal foam body
DE102004003743A1 (en) * 2004-01-23 2005-08-11 Bühler Druckguss AG mixing device
DE102008000100B4 (en) 2008-01-18 2013-10-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. A process for producing a lightweight green body, then manufactured lightweight green body and method for producing a lightweight molded article
RU2619422C2 (en) * 2015-07-31 2017-05-15 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-петербургский политехнический университет Петра Великого" ФГАОУ ВО "СПбПУ" Method of obtaining porous metal body from aluminium alloy
ES2676430T3 (en) 2015-11-11 2018-07-19 Evonik Degussa Gmbh Curable polymers
PL3321304T3 (en) 2016-11-15 2019-11-29 Evonik Degussa Gmbh Mixtures of cyclic branched d/t-type siloxanes and their ensuing products
EP3415548B1 (en) 2017-06-13 2020-03-25 Evonik Operations GmbH Method for producing sic-linked polyether siloxanes
EP3415547B1 (en) 2017-06-13 2020-03-25 Evonik Operations GmbH Method for producing sic-linked polyether siloxanes
EP3438158B1 (en) 2017-08-01 2020-11-25 Evonik Operations GmbH Production of sioc-linked siloxanes
EP3467006B1 (en) 2017-10-09 2022-11-30 Evonik Operations GmbH Mixtures of cyclic branched d/t-type siloxanes and their ensuing products
ES2901137T3 (en) 2017-11-29 2022-03-21 Evonik Operations Gmbh Procedure for the production of polyethersiloxanes linked to SiOC branched in the siloxane part
EP3611215A1 (en) 2018-08-15 2020-02-19 Evonik Operations GmbH Method for producing acetoxy groups carrying siloxanes
EP3611214A1 (en) 2018-08-15 2020-02-19 Evonik Operations GmbH Sioc-linked, linear polydimethylsiloxane polyoxyalkylene block copolymers
EP3744774B1 (en) 2019-05-28 2021-09-01 Evonik Operations GmbH Method for recycling of silicones
EP3744759B1 (en) 2019-05-28 2024-07-17 Evonik Operations GmbH Method of manufacturing sioc linked polyether branched in siloxane section
EP3744760A1 (en) 2019-05-28 2020-12-02 Evonik Operations GmbH Method of manufacturing sioc linked polyether branched in siloxane section
EP3744754B1 (en) 2019-05-28 2024-10-02 Evonik Operations GmbH Method for producing siloxanes bearing acetoxy groups
EP3744756B1 (en) 2019-05-28 2024-07-03 Evonik Operations GmbH Acetoxy systems
EP3744753B1 (en) 2019-05-28 2022-04-06 Evonik Operations GmbH Method for purifying acetoxy siloxanes
EP3744755B1 (en) 2019-05-28 2024-10-09 Evonik Operations GmbH Method for producing siloxanes bearing acetoxy groups

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164102B (en) * 1956-03-19 1964-02-27 Lor Corp Process for the production of metal foam bodies
GB892934A (en) * 1959-01-05 1962-04-04 Lor Corp Casting complex structures with foamed metal core and solid skin
DE1408468B2 (en) * 1959-01-05 1972-10-19 Lor Corp., Enid, OkIa. (V.St.A.) PROCESS FOR THE PRODUCTION OF FOAM METAL IN ONE CONTINUOUS WORK
DE2006445C3 (en) * 1969-02-19 1975-01-02 Ethyl Corp., Richmond, Va. (V.St.A.) Process for the production of aluminum foam moldings
US3816952A (en) * 1969-02-19 1974-06-18 Ethyl Corp Preparation of metal foams with viscosity increasing gases
US5161595A (en) * 1990-06-07 1992-11-10 Aluminium Pechiney Process for the lost foam casting, under low pressure, of aluminium alloy articles
CA2109957C (en) * 1991-05-31 1998-12-15 Harry Sang Process and apparatus for producing shaped slabs of particle stabilized foamed metal
US5281251A (en) * 1992-11-04 1994-01-25 Alcan International Limited Process for shape casting of particle stabilized metal foam
DE19501508C1 (en) * 1995-01-19 1996-04-25 Lemfoerder Metallwaren Ag Section of a vehicle wheel support
AT406027B (en) * 1996-04-19 2000-01-25 Leichtmetallguss Kokillenbau W METHOD FOR PRODUCING MOLDED PARTS FROM METAL FOAM
AT408076B (en) * 1996-10-07 2001-08-27 Mepura Metallpulver METHOD FOR THE PRODUCTION OF FOAM METAL OR FOAM / METAL COMPOSITE MOLDED BODIES, SYSTEM FOR THE PRODUCTION AND USE THEREOF
WO1999064287A1 (en) * 1998-06-09 1999-12-16 M.I.M. Hüttenwerke Duisburg Gmbh Method for reinforcing a cavity of a motor vehicle structural member
DE19832794C1 (en) * 1998-07-21 1999-10-07 Fraunhofer Ges Forschung Method and extrusion press for producing a hollow profile filled with metal foam

Also Published As

Publication number Publication date
EP1356131A2 (en) 2003-10-29
WO2002060621A2 (en) 2002-08-08
DE50202904D1 (en) 2005-06-02
WO2002060621A3 (en) 2002-09-19
EP1356131B1 (en) 2005-04-27
DE10104339A1 (en) 2002-08-08
AU2002242664A1 (en) 2002-08-12
ES2240704T3 (en) 2005-10-16

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