DE69221119T2 - Verfahren zur herstellung eines porösen metallkörpers - Google Patents

Verfahren zur herstellung eines porösen metallkörpers

Info

Publication number
DE69221119T2
DE69221119T2 DE69221119T DE69221119T DE69221119T2 DE 69221119 T2 DE69221119 T2 DE 69221119T2 DE 69221119 T DE69221119 T DE 69221119T DE 69221119 T DE69221119 T DE 69221119T DE 69221119 T2 DE69221119 T2 DE 69221119T2
Authority
DE
Germany
Prior art keywords
oxide
open
metallic material
metal
firing
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 - Fee Related
Application number
DE69221119T
Other languages
German (de)
English (en)
Other versions
DE69221119D1 (de
Inventor
Kiyoshi Nihon Millipor Fukuura
Kuniyoshi - Takahara
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.)
Entegris Inc
Original Assignee
Nihon Millipore KK
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 Nihon Millipore KK filed Critical Nihon Millipore KK
Application granted granted Critical
Publication of DE69221119D1 publication Critical patent/DE69221119D1/de
Publication of DE69221119T2 publication Critical patent/DE69221119T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22F3/1143—Making porous workpieces or articles involving an oxidation, reduction or reaction step
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/249969—Of silicon-containing material [e.g., glass, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Inert Electrodes (AREA)
DE69221119T 1991-09-04 1992-09-04 Verfahren zur herstellung eines porösen metallkörpers Expired - Fee Related DE69221119T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25022091 1991-09-04
PCT/JP1992/001137 WO1993005190A1 (fr) 1991-09-04 1992-09-04 Procede pour la production de corps metalliques poreux

Publications (2)

Publication Number Publication Date
DE69221119D1 DE69221119D1 (de) 1997-08-28
DE69221119T2 true DE69221119T2 (de) 1997-12-11

Family

ID=17204622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221119T Expired - Fee Related DE69221119T2 (de) 1991-09-04 1992-09-04 Verfahren zur herstellung eines porösen metallkörpers

Country Status (4)

Country Link
US (1) US5417917A (enExample)
EP (1) EP0559904B1 (enExample)
DE (1) DE69221119T2 (enExample)
WO (1) WO1993005190A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009057127A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Teilchenfilter, Filterkörper, deren Herstellung und Verwendung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19700277A1 (de) * 1997-01-07 1998-07-09 Basf Ag Metalloxide enthaltende Spritzgießmassen zur Herstellung von Metallformkörpern
US5885379A (en) * 1997-03-28 1999-03-23 The Landover Company Tempered powdered metallurgical construct and method
AU3970499A (en) * 1998-05-04 1999-11-23 Colorado School Of Mines Porous metal-containing materials, method of manufacture and products incorporating or made from the materials
US6582651B1 (en) 1999-06-11 2003-06-24 Geogia Tech Research Corporation Metallic articles formed by reduction of nonmetallic articles and method of producing metallic articles
EP1377423A4 (en) * 2000-09-22 2004-03-31 Praxair Technology Inc COLD ISOSTATIC COMPRESSION PROCESS AND MOLD
US6372165B1 (en) 2000-09-22 2002-04-16 Praxair Technology, Inc. Cold isopressing method
US6524421B1 (en) 2000-09-22 2003-02-25 Praxair Technology, Inc. Cold isopressing method
US6940659B2 (en) * 2002-01-11 2005-09-06 Ultradent Products, Inc. Cone-shaped lens having increased forward light intensity and kits incorporating such lenses
US7458991B2 (en) * 2002-02-08 2008-12-02 Howmedica Osteonics Corp. Porous metallic scaffold for tissue ingrowth
AU2003252463A1 (en) * 2002-06-13 2003-12-31 Companhia Brasileira De Metalurgia E Mineracao Method for producing metal powder and formed product of raw material for metal
CN111362306B (zh) * 2020-03-20 2022-06-17 湖南特种金属材料有限责任公司 一种球形多孔四氧化三锰的制备方法及其制备设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919730A (en) * 1929-06-11 1933-07-25 Ig Farbenindustrie Ag Porous metal and metal oxide
US2122053A (en) * 1935-01-22 1938-06-28 Accumulatoren Fabrik Ag Process of manufacturing porous metallic bodies
DE1273826B (de) * 1963-08-20 1968-07-25 Erdoelchemie Gmbh Verfahren zur Herstellung poroeser Metallkoerper, insbesondere zur Verwendung als Katalysatoren
US3276919A (en) * 1963-10-28 1966-10-04 Electro Optical Systems Inc Process for forming metal structures having very fine pores
US3762920A (en) * 1969-04-15 1973-10-02 Univ Swansea Reduction of ores
US3839020A (en) * 1971-06-11 1974-10-01 Nippon Soda Co Process for the production of alloy sponge of titanium or zirconium base metal by mixing a halide of the alloying metal with titanium or zirconium tetrachloride and simultaneously reducing
JPS6039721B2 (ja) * 1977-01-18 1985-09-07 株式会社東芝 多孔質亜鉛焼結体の製造方法
JPS558477A (en) * 1978-07-05 1980-01-22 N D C Kk Production of porous body of aluminum or its alloy
US4604259A (en) * 1983-10-11 1986-08-05 Scm Corporation Process for making copper-rich metal shapes by powder metallurgy
JPH0717928B2 (ja) * 1986-06-05 1995-03-01 三菱マテリアル株式会社 多孔質Ｃｕ合金焼結体の製造方法
JPS63183103A (ja) * 1987-01-26 1988-07-28 Chugai Ro Kogyo Kaisha Ltd 射出成形体の焼結方法
JPS6417805A (en) * 1987-07-13 1989-01-20 Kobe Steel Ltd Production of porous sintered compact
US4996022A (en) * 1989-07-14 1991-02-26 Juki Corporation Process for producing a sintered body
JPH0356631A (ja) * 1989-07-25 1991-03-12 Mitsubishi Materials Corp 溶融炭酸塩型燃料電池のアノード電極用多孔質Ｃｕ合金焼結板の製造方法
US5114447A (en) * 1991-03-12 1992-05-19 Mott Metallurgical Corporation Ultra-high efficiency porous metal filter
US5312582A (en) * 1993-02-04 1994-05-17 Institute Of Gas Technology Porous structures from solid solutions of reduced oxides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009057127A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Teilchenfilter, Filterkörper, deren Herstellung und Verwendung

Also Published As

Publication number Publication date
EP0559904A4 (enExample) 1994-01-05
EP0559904B1 (en) 1997-07-23
EP0559904A1 (en) 1993-09-15
US5417917A (en) 1995-05-23
WO1993005190A1 (fr) 1993-03-18
DE69221119D1 (de) 1997-08-28

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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: NIHON MYKROLIS K.K., TOKIO/TOKYO, JP

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

Owner name: MILLIPORE CORP., BEDFORD, MASS., US

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

Owner name: ENTEGRIS,INC.(N.D.GES.D.STAATES DELAWARE), CHA, US

8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: ENTEGRIS, INC., BILLERICA, MASS., US