EP1844881A3 - Method for producing open pored construction elements made of metal, plastic or ceramic with an ordered foam grid structure - Google Patents

Method for producing open pored construction elements made of metal, plastic or ceramic with an ordered foam grid structure Download PDF

Info

Publication number
EP1844881A3
EP1844881A3 EP07007332A EP07007332A EP1844881A3 EP 1844881 A3 EP1844881 A3 EP 1844881A3 EP 07007332 A EP07007332 A EP 07007332A EP 07007332 A EP07007332 A EP 07007332A EP 1844881 A3 EP1844881 A3 EP 1844881A3
Authority
EP
European Patent Office
Prior art keywords
metal
ceramic
plastic
core
grid structure
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.)
Granted
Application number
EP07007332A
Other languages
German (de)
French (fr)
Other versions
EP1844881A2 (en
EP1844881B1 (en
Inventor
Ulrich Munz
Bernd Kuhs
Raimund Strub
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.)
Laempe & Mossner GmbH
Kurtz GmbH
Original Assignee
Laempe & Mossner GmbH
Kurtz 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 Laempe & Mossner GmbH, Kurtz GmbH filed Critical Laempe & Mossner GmbH
Publication of EP1844881A2 publication Critical patent/EP1844881A2/en
Publication of EP1844881A3 publication Critical patent/EP1844881A3/en
Application granted granted Critical
Publication of EP1844881B1 publication Critical patent/EP1844881B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/105—Salt cores
    • 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
    • C22C1/081—Casting porous metals into porous preform skeleton without foaming

Abstract

Production of light open-pore components made from metal, metal alloys, plastic or ceramic of random geometry comprises pouring the liquid material into a casting device (01), positioning a core stack (04) in a casting mold (03), casting and removing the core. The core stack is formed as a regular multi-dimensional core lattice (09) with defined core lattice surfaces (12) each formed by single regular core bodies (10).
EP07007332A 2006-04-10 2007-04-10 Method for producing open pored construction elements made of metal, plastic or ceramic with an ordered foam grid structure Not-in-force EP1844881B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006017104A DE102006017104A1 (en) 2006-04-10 2006-04-10 Production of light open-pore components made from e.g. metal comprises pouring the liquid material into a casting device, positioning a core stack in a casting mold, casting and removing the core

Publications (3)

Publication Number Publication Date
EP1844881A2 EP1844881A2 (en) 2007-10-17
EP1844881A3 true EP1844881A3 (en) 2007-11-21
EP1844881B1 EP1844881B1 (en) 2010-01-27

Family

ID=38157540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07007332A Not-in-force EP1844881B1 (en) 2006-04-10 2007-04-10 Method for producing open pored construction elements made of metal, plastic or ceramic with an ordered foam grid structure

Country Status (6)

Country Link
US (1) US7588069B2 (en)
EP (1) EP1844881B1 (en)
JP (1) JP2007275992A (en)
AT (1) ATE456410T1 (en)
DE (2) DE102006017104A1 (en)
ES (1) ES2338468T3 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006017104A1 (en) 2006-04-10 2007-10-11 Kurtz Gmbh Production of light open-pore components made from e.g. metal comprises pouring the liquid material into a casting device, positioning a core stack in a casting mold, casting and removing the core
FR2932705B1 (en) * 2008-06-19 2011-02-11 C T I F Ct Tech Des Ind De La Fonderie PREFORM AND PROCESS FOR MOLDING SOLID CELLULAR STRUCTURE MATERIAL
EP2260937A1 (en) * 2009-06-12 2010-12-15 DSM IP Assets B.V. Device for processing and conditioning of material transported through the device
FR2969938B1 (en) * 2010-12-29 2013-05-24 Filtrauto PREFORM FOR REALIZING A METAL FOAM
GB201113506D0 (en) * 2011-08-05 2011-09-21 Materialise Nv Impregnated lattice structure
CN102489686B (en) * 2011-12-28 2015-03-11 昆明理工大学 Method for preparing ceramic particle enhanced steel-base composite material cast by evaporative pattern casting die
WO2013144881A2 (en) * 2012-03-27 2013-10-03 Universidade Do Minho Light-weight metallic structure and respective production method
DE102013019309B4 (en) * 2012-11-14 2014-07-24 Technische Universität Bergakademie Freiberg Method for casting open-pored cellular metal parts
DE102013015395A1 (en) * 2013-09-17 2015-03-19 Daimler Ag Cast component with at least one porous metal body formed by a casting core
CN104148616B (en) * 2014-08-04 2016-10-05 吴建化 The casting method that a kind of metal grill reinforcement merges with Metal Substrate
EP3233334B1 (en) * 2014-12-19 2020-10-07 Roshan, Hathibelagal, M. Steel foam and method for manufacturing steel foam
US10493522B2 (en) 2014-12-19 2019-12-03 Maynard Steel Casting Company Steel foam and method for manufacturing steel foam
US9623480B2 (en) 2014-12-19 2017-04-18 Hathibelagal M. Roshan Steel foam and method for manufacturing steel foam
US10898331B2 (en) * 2015-07-17 2021-01-26 Purdue Research Foundation Bioresorbable porous metals for orthopaedic applications
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US9579714B1 (en) * 2015-12-17 2017-02-28 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10118217B2 (en) 2015-12-17 2018-11-06 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US9968991B2 (en) 2015-12-17 2018-05-15 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core
KR101809970B1 (en) 2016-06-21 2018-01-26 한국생산기술연구원 A metallic plate including iron and lightweight metal and a method for manufacturing the same
US11230503B2 (en) 2017-06-27 2022-01-25 General Electric Company Resin for production of porous ceramic stereolithography and methods of its use
FR3069294B1 (en) * 2017-07-19 2019-08-23 Ntn-Snr Roulements METHOD FOR MANUFACTURING A MONOBLOC MONOBLOC METAL RING OF SMOOTH OR BEARING BEARING, AND BEARING COMPRISING AT LEAST ONE RING OBTAINED BY THE PROCESS
JP2019171441A (en) * 2018-03-29 2019-10-10 アート金属工業株式会社 Base-metal-integrated open porous metal and method of manufacturing the same
CN108620561B (en) * 2018-05-14 2020-04-24 重庆大学 Method for strengthening bonding interface of MgFe composite casting
CN108580852B (en) * 2018-05-14 2020-04-24 重庆大学 Method for enhancing AlFe composite casting bonding interface by lattice material
US20190351642A1 (en) * 2018-05-15 2019-11-21 Divergent Technologies, Inc. Self-supporting lattice structure
CN108555268B (en) * 2018-06-04 2020-07-28 张勇 Hydraulic device for preparing foamed aluminum by seepage method and application method thereof
JP7267809B2 (en) * 2019-03-29 2023-05-02 アート金属工業株式会社 Manufacturing method of regular open porous metal integrated with base metal
CN112355277B (en) * 2019-10-29 2022-02-08 沈阳铸造研究所有限公司 High-melting-point Kelvin structure lattice metal and preparation method and application thereof
CN111496194B (en) * 2020-04-22 2023-07-11 陈万红 Porous pouring member and production process thereof
CN116104893B (en) * 2023-01-03 2023-07-28 中国机械总院集团沈阳铸造研究所有限公司 High-damping variable-rigidity lattice composite structure shock absorber and preparation method thereof

Citations (5)

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Publication number Priority date Publication date Assignee Title
EP0849018A1 (en) * 1996-12-19 1998-06-24 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Workpiece of a lightweight material and method of production
US6155331A (en) * 1994-05-27 2000-12-05 Eos Gmbh Electro Optical Systems Method for use in casting technology
EP1174200A2 (en) * 2000-07-20 2002-01-23 Adam Opel Ag Casting process and core to be used therein
WO2002026419A1 (en) * 2000-09-25 2002-04-04 Generis Gmbh Method for producing a part using a deposition technique
EP1808241A1 (en) * 2006-01-16 2007-07-18 Kurtz GmbH Method for producing open pored construction elements made of metal, plastic or ceramic

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FR2419498A1 (en) * 1978-03-08 1979-10-05 Merlin Gerin CAST COMPOSITE SHIELD
US6767619B2 (en) 2001-05-17 2004-07-27 Charles R. Owens Preform for manufacturing a material having a plurality of voids and method of making the same
DE102006017104A1 (en) 2006-04-10 2007-10-11 Kurtz Gmbh Production of light open-pore components made from e.g. metal comprises pouring the liquid material into a casting device, positioning a core stack in a casting mold, casting and removing the core

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US6155331A (en) * 1994-05-27 2000-12-05 Eos Gmbh Electro Optical Systems Method for use in casting technology
EP0849018A1 (en) * 1996-12-19 1998-06-24 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Workpiece of a lightweight material and method of production
EP1174200A2 (en) * 2000-07-20 2002-01-23 Adam Opel Ag Casting process and core to be used therein
WO2002026419A1 (en) * 2000-09-25 2002-04-04 Generis Gmbh Method for producing a part using a deposition technique
EP1808241A1 (en) * 2006-01-16 2007-07-18 Kurtz GmbH Method for producing open pored construction elements made of metal, plastic or ceramic

Non-Patent Citations (3)

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Title
B. WANTZEN: "Offenporiger Aluminiumschaumguss", KONSTRUKTION, vol. 1/2, 2007, pages IW 11, XP009090673 *
GROTE F ET AL: "GIESSTECHNISCHE HERSTEKLLUNG OFFENPORIGER METALLSCHWÄMME MITTELS MINERALISCHER PLATZHALTER", MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 31, 2000, pages 415 - 418, XP002428114, ISSN: 0933-5137 *
Y. YAMADA, K. SHIMOJIMA, Y. SAKAGUCHI, M. MABUCHI, M. NAKAMURA, T. ASAHINA, T. MUKAI, H. KANAHASHI, K. HIGASHI: "Processing of cellular magnesium materials", ADVANCED ENGINEERING MATERIALS, vol. 2, no. 4, 2000, pages 184 - 187, XP002439004 *

Also Published As

Publication number Publication date
EP1844881A2 (en) 2007-10-17
ES2338468T3 (en) 2010-05-07
DE502007002714D1 (en) 2010-03-18
JP2007275992A (en) 2007-10-25
ATE456410T1 (en) 2010-02-15
US20070296106A1 (en) 2007-12-27
EP1844881B1 (en) 2010-01-27
DE102006017104A1 (en) 2007-10-11
US7588069B2 (en) 2009-09-15

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