ATE372846T1 - Verfahren zur herstellung von porösen gesinterten formkörpern - Google Patents

Verfahren zur herstellung von porösen gesinterten formkörpern

Info

Publication number
ATE372846T1
ATE372846T1 AT02782822T AT02782822T ATE372846T1 AT E372846 T1 ATE372846 T1 AT E372846T1 AT 02782822 T AT02782822 T AT 02782822T AT 02782822 T AT02782822 T AT 02782822T AT E372846 T1 ATE372846 T1 AT E372846T1
Authority
AT
Austria
Prior art keywords
molded bodies
porous sintered
producing porous
surface area
bodies
Prior art date
Application number
AT02782822T
Other languages
English (en)
Inventor
Alexander Boehm
Hartmut Goehler
Dirk Naumann
Original Assignee
Cvrd Inco Ltd
Fraunhofer Ges Forschung
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 Cvrd Inco Ltd, Fraunhofer Ges Forschung filed Critical Cvrd Inco Ltd
Application granted granted Critical
Publication of ATE372846T1 publication Critical patent/ATE372846T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2031—Metallic material the material being particulate
    • B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
    • 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
    • B22F3/1137—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers by coating porous removable preforms
    • 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
    • B22F3/114—Making porous workpieces or articles the porous products being formed by impregnation
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12042—Porous component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12153—Interconnected void structure [e.g., permeable, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]
AT02782822T 2001-10-11 2002-10-04 Verfahren zur herstellung von porösen gesinterten formkörpern ATE372846T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10150948A DE10150948C1 (de) 2001-10-11 2001-10-11 Verfahren zur Herstellung gesinterter poröser Körper

Publications (1)

Publication Number Publication Date
ATE372846T1 true ATE372846T1 (de) 2007-09-15

Family

ID=7702618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02782822T ATE372846T1 (de) 2001-10-11 2002-10-04 Verfahren zur herstellung von porösen gesinterten formkörpern

Country Status (10)

Country Link
US (1) US6926969B2 (de)
EP (1) EP1434663B1 (de)
JP (1) JP4064348B2 (de)
KR (1) KR100578178B1 (de)
CN (2) CN1514756A (de)
AT (1) ATE372846T1 (de)
CA (1) CA2444931C (de)
DE (2) DE10150948C1 (de)
TW (1) TWI257334B (de)
WO (1) WO2003033192A2 (de)

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JP5952149B2 (ja) * 2012-09-27 2016-07-13 住友電気工業株式会社 金属多孔体及びその製造方法
EP3216522A1 (de) 2013-02-06 2017-09-13 Alantum Europe GmbH Oberflächenmodifizierter metallschaumkörper, verfahren zu seiner herstellung und verwendung dafür
US11247266B2 (en) 2013-03-05 2022-02-15 Taisei Kogyo Co., Ltd. Porous sintered body and method of making the same
DE102014209216B4 (de) 2014-05-15 2018-08-23 Glatt Gmbh Katalytisch wirksames poröses Element und Verfahren zu seiner Herstellung
EP3221087B1 (de) * 2014-11-21 2020-02-19 3M Innovative Properties Company Gebondete schleifartikel und verfahren zur herstellung
CN104726775B (zh) * 2015-03-05 2016-09-28 中南大学 一种铁铬铝基多孔合金材料及制备方法
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CN105057682B (zh) * 2015-07-29 2018-07-31 昆山德泰新材料科技有限公司 一种钨铜锡合金粉的制备方法
DE102015216144A1 (de) 2015-08-24 2017-03-02 Wacker Chemie Ag Sinterfilter aus polykristallinem Silicium
CN106041089B (zh) * 2016-06-29 2018-05-22 沈阳昌普超硬精密工具有限公司 漫渗燃烧Ti-Al-Cu-Sn-Ni微孔金刚石砂轮的制造方法
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DE102017216566A1 (de) * 2017-09-19 2019-03-21 Alantum Europe Gmbh Verfahren zur Herstellung eines offenporösen Formkörpers mit modifizierter Oberfläche, der mit einem Metall gebildet ist und einen mit dem Verfahren hergestellten Formkörper
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Also Published As

Publication number Publication date
CA2444931C (en) 2009-09-22
JP4064348B2 (ja) 2008-03-19
WO2003033192A2 (en) 2003-04-24
US20040101706A1 (en) 2004-05-27
CN1514756A (zh) 2004-07-21
DE10150948C1 (de) 2003-05-28
CN101585084A (zh) 2009-11-25
CA2444931A1 (en) 2003-04-24
EP1434663B1 (de) 2007-09-12
JP2005505693A (ja) 2005-02-24
TWI257334B (en) 2006-07-01
DE60222448T2 (de) 2008-06-12
WO2003033192A3 (en) 2003-09-04
CN101585084B (zh) 2012-06-27
DE60222448D1 (de) 2007-10-25
KR100578178B1 (ko) 2006-05-11
KR20040028748A (ko) 2004-04-03
US6926969B2 (en) 2005-08-09
EP1434663A2 (de) 2004-07-07

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