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DE50005107D1 - Herstellung von Metallschäumen - Google Patents

Herstellung von Metallschäumen

Info

Publication number
DE50005107D1
DE50005107D1 DE50005107T DE50005107T DE50005107D1 DE 50005107 D1 DE50005107 D1 DE 50005107D1 DE 50005107 T DE50005107 T DE 50005107T DE 50005107 T DE50005107 T DE 50005107T DE 50005107 D1 DE50005107 D1 DE 50005107D1
Authority
DE
Germany
Prior art keywords
metal
blowing agent
temperature
melting
mixture
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.)
Expired - Lifetime
Application number
DE50005107T
Other languages
English (en)
Inventor
Dr Knott
Dr 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.)
Evonik Goldschmidt GmbH
Original Assignee
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 TH Goldschmidt AG, Goldschmidt GmbH filed Critical TH Goldschmidt AG
Priority to DE50005107T priority Critical patent/DE50005107D1/de
Application granted granted Critical
Publication of DE50005107D1 publication Critical patent/DE50005107D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1125—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers involving a foaming process
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE50005107T 1999-02-24 2000-02-11 Herstellung von Metallschäumen Expired - Lifetime DE50005107D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50005107T DE50005107D1 (de) 1999-02-24 2000-02-11 Herstellung von Metallschäumen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19907855A DE19907855C1 (de) 1999-02-24 1999-02-24 Herstellung von Metallschäumen
DE50005107T DE50005107D1 (de) 1999-02-24 2000-02-11 Herstellung von Metallschäumen

Publications (1)

Publication Number Publication Date
DE50005107D1 true DE50005107D1 (de) 2004-03-04

Family

ID=7898625

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19907855A Expired - Fee Related DE19907855C1 (de) 1999-02-24 1999-02-24 Herstellung von Metallschäumen
DE50005107T Expired - Lifetime DE50005107D1 (de) 1999-02-24 2000-02-11 Herstellung von Metallschäumen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19907855A Expired - Fee Related DE19907855C1 (de) 1999-02-24 1999-02-24 Herstellung von Metallschäumen

Country Status (6)

Country Link
US (1) US6444007B1 (de)
EP (1) EP1031393B1 (de)
AT (1) ATE258477T1 (de)
CA (1) CA2298348C (de)
DE (2) DE19907855C1 (de)
NO (1) NO20000848L (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6852272B2 (en) * 2001-03-07 2005-02-08 Advanced Ceramics Research, Inc. Method for preparation of metallic and ceramic foam products and products made
DE50209776D1 (de) * 2001-05-19 2007-05-03 Goldschmidt Gmbh Herstellung von metallschäumen
DE10161348A1 (de) * 2001-12-13 2003-06-26 Trw Automotive Safety Sys Gmbh Fahrzeuglenkrad
CA2533534C (en) 2003-07-24 2013-03-19 Tecomet, Inc. Assembled non-random foams
WO2005113179A2 (en) * 2004-05-14 2005-12-01 Jeanette Garr A process and system for manufacturing a metal foam product, and uses thereof
US7582361B2 (en) * 2004-06-21 2009-09-01 Purgert Robert M Lightweight structural members
TW201003024A (en) * 2008-04-28 2010-01-16 Basf Se Open-cell porous shaped bodies for heat exchangers
US20110111250A1 (en) * 2009-11-10 2011-05-12 Ken Evans Process for producing a foamed metal article
US20150321289A1 (en) * 2014-05-12 2015-11-12 Siemens Energy, Inc. Laser deposition of metal foam
DE102014209408A1 (de) 2014-05-19 2015-11-19 Evonik Degussa Gmbh Ethoxylatherstellung unter Verwendung hoch aktiver Doppelmetallcyanid-Katalysatoren
LT3168273T (lt) 2015-11-11 2018-09-10 Evonik Degussa Gmbh Polimerai, galintys sudaryti skersinius ryšius
PL3321304T3 (pl) 2016-11-15 2019-11-29 Evonik Degussa Gmbh Mieszaniny cyklicznych, rozgałęzionych siloksanów typu D/T i ich dalszych produktów
EP3415547B1 (de) 2017-06-13 2020-03-25 Evonik Operations GmbH Verfahren zur herstellung sic-verknüpfter polyethersiloxane
EP3415548B1 (de) 2017-06-13 2020-03-25 Evonik Operations GmbH Verfahren zur herstellung sic-verknüpfter polyethersiloxane
EP3438158B1 (de) 2017-08-01 2020-11-25 Evonik Operations GmbH Herstellung von sioc-verknüpften polyethersiloxanen
EP3467006B1 (de) 2017-10-09 2022-11-30 Evonik Operations GmbH Mischungen zyklischer-verzweigter siloxane vom d/t-typ und deren folgeprodukte
EP3611215A1 (de) 2018-08-15 2020-02-19 Evonik Operations GmbH Verfahren zur herstellung acetoxygruppen-tragender siloxane
EP3611214A1 (de) 2018-08-15 2020-02-19 Evonik Operations GmbH Sioc-verknüpfte, lineare polydimethylsiloxan-polyoxyalkylen-blockcopolymere
CN111250707B (zh) * 2020-03-14 2022-04-01 中北大学 基于选择性激光熔化成形技术的复合金属发泡粉体材料及其制备方法
CN112662908B (zh) * 2021-01-04 2023-09-12 云南迈特力医疗技术有限公司 一种多孔低熔点金属外骨骼的制备装置及方法
CN114871433A (zh) * 2022-04-21 2022-08-09 湖北黄石科创模具技术研究院有限公司 一种基于碳酸氢钠颗粒多孔透气钢的制备方法
CN115074569B (zh) * 2022-07-21 2023-03-31 内蒙古环投环保技术有限公司 一种多孔铜合金的制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895819A (en) * 1957-09-03 1959-07-21 Bjorksten Res Lab Inc Method for preparing a catalytic metal foam and use thereof
US2983597A (en) * 1959-06-11 1961-05-09 Lor Corp Metal foam and method for making
US3087807A (en) * 1959-12-04 1963-04-30 United Aircraft Corp Method of making foamed metal
US3300296A (en) * 1963-07-31 1967-01-24 American Can Co Method of producing a lightweight foamed metal
US3297431A (en) * 1965-06-02 1967-01-10 Standard Oil Co Cellarized metal and method of producing same
WO1989009796A1 (fr) * 1988-04-05 1989-10-19 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Composition expansible, procede pour sa production, mousse rigide, et procede pour sa production
JPH0317236A (ja) * 1989-06-14 1991-01-25 Nkk Corp 発泡金属の製造方法
US4973358A (en) * 1989-09-06 1990-11-27 Alcan International Limited Method of producing lightweight foamed metal
DE4101630A1 (de) * 1990-06-08 1991-12-12 Fraunhofer Ges Forschung Verfahren zur herstellung aufschaeumbarer metallkoerper und verwendung derselben
ATE140169T1 (de) * 1991-05-31 1996-07-15 Alcan Int Ltd Verfahren und vorrichtung zum herstellen profilierter platten aus teilchenstabilisiertem metallschaum
US5213612A (en) * 1991-10-17 1993-05-25 General Electric Company Method of forming porous bodies of molybdenum or tungsten
DE4206303C1 (de) * 1992-02-28 1993-06-17 Mepura Metallpulver Ges.M.B.H., Ranshofen, At
CH686413A5 (de) * 1992-06-09 1996-03-29 Matec Holding Ag Verfahren zur Herstellung von Formteilen und Anwendung desselben.
DE19651197C2 (de) * 1995-12-15 1999-10-28 Susan Dietzschold Werkstoff zum Herstellen poröser Metallkörper
JP3352584B2 (ja) * 1996-03-11 2002-12-03 神鋼鋼線工業株式会社 金属発泡体の製造方法
DE19734394C2 (de) * 1996-08-13 2003-06-18 Friedrich Wilhelm Bessel Inst Verfahren und Vorrichtung zur Herstellung von 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
ES2193439T3 (es) * 1997-06-10 2003-11-01 Goldschmidt Ag Th Cuerpo metalico espumable.

Also Published As

Publication number Publication date
EP1031393A1 (de) 2000-08-30
CA2298348A1 (en) 2000-08-24
CA2298348C (en) 2008-06-17
DE19907855C1 (de) 2000-09-21
US6444007B1 (en) 2002-09-03
NO20000848D0 (no) 2000-02-21
EP1031393B1 (de) 2004-01-28
NO20000848L (no) 2000-08-25
ATE258477T1 (de) 2004-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GOLDSCHMIDT GMBH, 45127 ESSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: EVONIK GOLDSCHMIDT GMBH, 45127 ESSEN, DE