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WO2002060621A3 - Procede de realisation de mousse metallique et corps metallique produit a partir de celle-ci - Google Patents

Procede de realisation de mousse metallique et corps metallique produit a partir de celle-ci Download PDF

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Publication number
WO2002060621A3
WO2002060621A3 PCT/EP2002/000245 EP0200245W WO02060621A3 WO 2002060621 A3 WO2002060621 A3 WO 2002060621A3 EP 0200245 W EP0200245 W EP 0200245W WO 02060621 A3 WO02060621 A3 WO 02060621A3
Authority
WO
WIPO (PCT)
Prior art keywords
produced according
metallic foam
production
metal bodies
bodies produced
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.)
Ceased
Application number
PCT/EP2002/000245
Other languages
German (de)
English (en)
Other versions
WO2002060621A2 (fr
Inventor
Benno Niedermann
Wilfried Knott
Manfred Recksik
Andreas Weier
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.)
Buehler Druckguss AG
Evonik Goldschmidt GmbH
Original Assignee
Buehler Druckguss AG
TH Goldschmidt AG
Goldschmidt 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 Buehler Druckguss AG, TH Goldschmidt AG, Goldschmidt GmbH filed Critical Buehler Druckguss AG
Priority to DE50202904T priority Critical patent/DE50202904D1/de
Priority to EP02708278A priority patent/EP1356131B1/fr
Priority to AT02708278T priority patent/ATE294251T1/de
Priority to AU2002242664A priority patent/AU2002242664A1/en
Publication of WO2002060621A2 publication Critical patent/WO2002060621A2/fr
Publication of WO2002060621A3 publication Critical patent/WO2002060621A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

La présente invention concerne un procédé permettant la réalisation de mousse métallique ainsi que d'un corps métallique produit à partir de celle-ci. A cet effet, l'invention fait intervenir un procédé de réalisation de mousse métallique par addition d'un agent porogène à un bain de fusion de métal, ledit procédé se caractérisant en ce que le bain de fusion est introduit dans l'empreinte de moule d'une machine de moulage de métaux sous pression, et transformé en mousse au moyen d'un agent porogène à séparation gazeuse, solide à température ambiante.
PCT/EP2002/000245 2001-02-01 2002-01-12 Procede de realisation de mousse metallique et corps metallique produit a partir de celle-ci Ceased WO2002060621A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE50202904T DE50202904D1 (de) 2001-02-01 2002-01-12 Verfahren zur herstellung von metallschaum und danach hergestellter metallkörper
EP02708278A EP1356131B1 (fr) 2001-02-01 2002-01-12 Procede de realisation de mousse metallique et corps metallique produit a partir de celle-ci
AT02708278T ATE294251T1 (de) 2001-02-01 2002-01-12 Verfahren zur herstellung von metallschaum und danach hergestellter metallkörper
AU2002242664A AU2002242664A1 (en) 2001-02-01 2002-01-12 Method for the production of metallic foam and metal bodies produced according to said method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10104339A DE10104339A1 (de) 2001-02-01 2001-02-01 Verfahren zur Herstellung von Metallschaum und danach hergestellter Metallkörper
DE10104339.2 2001-02-01

Publications (2)

Publication Number Publication Date
WO2002060621A2 WO2002060621A2 (fr) 2002-08-08
WO2002060621A3 true WO2002060621A3 (fr) 2002-09-19

Family

ID=7672359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/000245 Ceased WO2002060621A2 (fr) 2001-02-01 2002-01-12 Procede de realisation de mousse metallique et corps metallique produit a partir de celle-ci

Country Status (6)

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

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406649B (de) * 1996-05-02 2000-07-25 Mepura Metallpulver Verfahren zur herstellung von porösen matrixmaterialien, insbesondere formkörpern, auf basis von metallen, und von halbzeug dafür
JP2004058130A (ja) * 2002-07-31 2004-02-26 Kobe Steel Ltd 軽合金の射出発泡成形方法及び射出発泡成形装置
DE10325819B4 (de) * 2003-06-07 2005-06-23 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zur Herstellung eines Metallschaumkörpers
DE102004003743A1 (de) * 2004-01-23 2005-08-11 Bühler Druckguss AG Mischvorrichtung
DE102008000100B4 (de) 2008-01-18 2013-10-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines leichtgewichtigen Grünkörpers, danach hergestellter leichtgewichtiger Grünkörper und Verfahren zur Herstellung eines leichtgewichtigen Formkörpers
RU2619422C2 (ru) * 2015-07-31 2017-05-15 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-петербургский политехнический университет Петра Великого" ФГАОУ ВО "СПбПУ" Способ получения пористого металлического тела из алюминиевого сплава
EP3168273B1 (fr) 2015-11-11 2018-05-23 Evonik Degussa GmbH Polymere durcissable
PL3321304T3 (pl) 2016-11-15 2019-11-29 Evonik Degussa Gmbh Mieszaniny cyklicznych, rozgałęzionych siloksanów typu D/T i ich dalszych produktów
EP3415548B1 (fr) 2017-06-13 2020-03-25 Evonik Operations GmbH Procédé de fabrication de polyéthersiloxanes liés par sic
EP3415547B1 (fr) 2017-06-13 2020-03-25 Evonik Operations GmbH Procédé de fabrication de polyéthersiloxanes liés par sic
EP3438158B1 (fr) 2017-08-01 2020-11-25 Evonik Operations GmbH Production de polyéthersiloxanes par une liaison sioc
EP3467006B1 (fr) 2017-10-09 2022-11-30 Evonik Operations GmbH Mélanges de siloxanes ramifiés-cycliques de type d/t et leurs produits secondaires
EP3492513B1 (fr) 2017-11-29 2021-11-03 Evonik Operations GmbH Procédé de fabrication de polyéthersiloxanes liés au sioc ramifiés dans la partie siloxane
EP3611214A1 (fr) 2018-08-15 2020-02-19 Evonik Operations GmbH Copolymères bloc polydiméthylsiloxane-polyoxyalkylène linéaires à liaisons sioc
EP3611215A1 (fr) 2018-08-15 2020-02-19 Evonik Operations GmbH Procédé de production de siloxanes portant des groupes acétoxy
ES2998233T3 (en) 2019-05-28 2025-02-19 Evonik Operations Gmbh Method for producing siloxanes bearing acetoxy groups
EP3744760A1 (fr) 2019-05-28 2020-12-02 Evonik Operations GmbH Procédé de fabrication de polyéthersiloxanes liés au sioc ramifiés dans la partie siloxane
EP3744759B1 (fr) 2019-05-28 2024-07-17 Evonik Operations GmbH Procédé de fabrication de polyéthersiloxanes liés au sioc ramifiés dans la partie siloxane
EP3744754B1 (fr) 2019-05-28 2024-10-02 Evonik Operations GmbH Procédé de production de siloxanes portant des groupes acétoxy
PL3744756T3 (pl) 2019-05-28 2024-10-28 Evonik Operations Gmbh Układy acetoksylowe
EP3744774B1 (fr) 2019-05-28 2021-09-01 Evonik Operations GmbH Procédé de recyclage des silicones
ES2913783T3 (es) 2019-05-28 2022-06-06 Evonik Operations Gmbh Procedimiento para la purificación de acetoxisiloxanos

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892934A (en) * 1959-01-05 1962-04-04 Lor Corp Casting complex structures with foamed metal core and solid skin
DE1164102B (de) * 1956-03-19 1964-02-27 Lor Corp Verfahren zur Herstellung von Metallschaumkoerpern
US3816952A (en) * 1969-02-19 1974-06-18 Ethyl Corp Preparation of metal foams with viscosity increasing gases
WO1999064287A1 (fr) * 1998-06-09 1999-12-16 M.I.M. Hüttenwerke Duisburg Gmbh Procede pour renforcer la cavite d'un element d'automobile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1408468B2 (de) * 1959-01-05 1972-10-19 Lor Corp., Enid, OkIa. (V.St.A.) Verfahren zur herstellung von schaummetall in einem kontinuierlichen arbeitsgang
DE2006445C3 (de) * 1969-02-19 1975-01-02 Ethyl Corp., Richmond, Va. (V.St.A.) Verfahren zur Herstellung von Aluminiumschaumformkörpern
US5161595A (en) * 1990-06-07 1992-11-10 Aluminium Pechiney Process for the lost foam casting, under low pressure, of aluminium alloy articles
DE69212157T2 (de) * 1991-05-31 1996-11-21 Alcan Int Ltd Verfahren und vorrichtung zum herstellen profilierter platten aus teilchenstabilisiertem metallschaum
US5281251A (en) * 1992-11-04 1994-01-25 Alcan International Limited Process for shape casting of particle stabilized metal foam
DE19501508C1 (de) * 1995-01-19 1996-04-25 Lemfoerder Metallwaren Ag Bauteil für das Fahrwerk eines Kraftfahrzeuges und Verfahren zur Herstellung eines solchen Bauteils
AT406027B (de) * 1996-04-19 2000-01-25 Leichtmetallguss Kokillenbau W Verfahren zur herstellung von formteilen aus metallschaum
AT408076B (de) * 1996-10-07 2001-08-27 Mepura Metallpulver Verfahren zur herstellung von schaummetall- bzw. schaummetall/metall-verbund-formkörpern, anlage zu deren herstellung und deren verwendung
DE19832794C1 (de) * 1998-07-21 1999-10-07 Fraunhofer Ges Forschung Verfahren zur Herstellung eines Hohlprofils, das mit Metallschaum gefüllt ist und Strangpresse zur Herstellung eines derartigen Hohlprofils

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164102B (de) * 1956-03-19 1964-02-27 Lor Corp Verfahren zur Herstellung von Metallschaumkoerpern
GB892934A (en) * 1959-01-05 1962-04-04 Lor Corp Casting complex structures with foamed metal core and solid skin
US3816952A (en) * 1969-02-19 1974-06-18 Ethyl Corp Preparation of metal foams with viscosity increasing gases
WO1999064287A1 (fr) * 1998-06-09 1999-12-16 M.I.M. Hüttenwerke Duisburg Gmbh Procede pour renforcer la cavite d'un element d'automobile

Also Published As

Publication number Publication date
ATE294251T1 (de) 2005-05-15
WO2002060621A2 (fr) 2002-08-08
EP1356131B1 (fr) 2005-04-27
DE50202904D1 (de) 2005-06-02
DE10104339A1 (de) 2002-08-08
ES2240704T3 (es) 2005-10-16
AU2002242664A1 (en) 2002-08-12
EP1356131A2 (fr) 2003-10-29

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