DE2005571C3 - Verfahren zur pulvermetallurgischen Herstellung dünner, poröser Formkörper - Google Patents

Verfahren zur pulvermetallurgischen Herstellung dünner, poröser Formkörper

Info

Publication number
DE2005571C3
DE2005571C3 DE2005571A DE2005571A DE2005571C3 DE 2005571 C3 DE2005571 C3 DE 2005571C3 DE 2005571 A DE2005571 A DE 2005571A DE 2005571 A DE2005571 A DE 2005571A DE 2005571 C3 DE2005571 C3 DE 2005571C3
Authority
DE
Germany
Prior art keywords
resin
porous
powder
thin
solvent
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
Application number
DE2005571A
Other languages
German (de)
English (en)
Other versions
DE2005571B2 (de
DE2005571A1 (de
Inventor
Philippe Clamart Galmiche
Andre Pontoise Hivert
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.)
Office National d'Études et de Recherches Aérospatiales
Original Assignee
Office National d'Études et de Recherches Aérospatiales
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 Office National d'Études et de Recherches Aérospatiales filed Critical Office National d'Études et de Recherches Aérospatiales
Publication of DE2005571A1 publication Critical patent/DE2005571A1/de
Publication of DE2005571B2 publication Critical patent/DE2005571B2/de
Application granted granted Critical
Publication of DE2005571C3 publication Critical patent/DE2005571C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0053—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0055—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B01D71/0223—Group 8, 9 or 10 metals
    • B01D71/02232—Nickel
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Geology (AREA)
  • Powder Metallurgy (AREA)
  • Inert Electrodes (AREA)
DE2005571A 1969-02-07 1970-02-06 Verfahren zur pulvermetallurgischen Herstellung dünner, poröser Formkörper Expired DE2005571C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6902847A FR2031787A5 (enExample) 1969-02-07 1969-02-07

Publications (3)

Publication Number Publication Date
DE2005571A1 DE2005571A1 (de) 1970-09-03
DE2005571B2 DE2005571B2 (de) 1973-07-05
DE2005571C3 true DE2005571C3 (de) 1974-01-31

Family

ID=9028769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2005571A Expired DE2005571C3 (de) 1969-02-07 1970-02-06 Verfahren zur pulvermetallurgischen Herstellung dünner, poröser Formkörper

Country Status (7)

Country Link
US (1) US3711279A (enExample)
JP (1) JPS4943042B1 (enExample)
CA (1) CA931791A (enExample)
DE (1) DE2005571C3 (enExample)
FR (1) FR2031787A5 (enExample)
GB (1) GB1294526A (enExample)
SE (1) SE359758B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10052226B4 (de) * 2000-10-21 2005-04-21 Forschungszentrum Jülich GmbH Verfahren zur Herstellung einer metallischen Folie mit gradierter Porosität und nach diesem Verfahren hergestellte Folie

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040823A (en) * 1971-07-20 1977-08-09 Lorraine M. Cleland Method of producing an electrical resistant fluid-permeable heat generating member
SE411004B (sv) * 1974-03-14 1979-11-19 Westinghouse Electric Corp Forfarande for framstellning av en jernelektrod
DE2444957C2 (de) * 1974-09-20 1982-08-12 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung eines Verbundwerkstoffs aus kohlenstoffhaltigem Pulver und Metallpulver
CA1076846A (en) * 1975-12-24 1980-05-06 Edward L. Thellmann Thermally stable sintered porous metal articles
DE2615779C3 (de) * 1976-04-10 1980-04-03 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Herstellung von gesinterten Elektrodenkörpern
AU7961882A (en) * 1981-01-29 1982-08-05 Nippon Seisen Co. Ltd. Metallic sintered body
DE3611271A1 (de) * 1986-04-04 1987-10-15 Licentia Gmbh Verfahren zur herstellung von metallformteilen
DE3644871A1 (de) * 1986-04-04 1987-10-15 Licentia Gmbh Verfahren zur steuerung der sinterung von durch pulvermetallspritzguss hergestellten metallformteilen
US5122326A (en) * 1987-03-02 1992-06-16 Vacuum Industries Inc. Method of removing binder material from shaped articles under vacuum pressure conditions
JPH0647684B2 (ja) * 1989-01-20 1994-06-22 川崎製鉄株式会社 射出成形体の脱脂方法
US5312580A (en) * 1992-05-12 1994-05-17 Erickson Diane S Methods of manufacturing porous metal alloy fuel cell components
JPH09502131A (ja) * 1994-06-24 1997-03-04 マイクロパイレティックス、ヒーターズ、インターナショナル 多孔質メンブランおよびその製造方法
DE19758454A1 (de) * 1997-04-21 1998-10-22 Forschungszentrum Juelich Gmbh Dünne, feinporige Metallschicht
US7458991B2 (en) * 2002-02-08 2008-12-02 Howmedica Osteonics Corp. Porous metallic scaffold for tissue ingrowth
DE102004028887A1 (de) * 2004-06-15 2006-01-05 Robert Bosch Gmbh Verfahren zum Herstellen mindestens eines Bereichs einer Filtereinrichtung, insbesondere eines Partikelfilters für eine Brennkraftmaschine
DE102004035310A1 (de) * 2004-07-21 2006-02-16 Robert Bosch Gmbh Verfahren zum Herstellen mindestens eines Bereichs einer Filterstruktur, insbesondere für einen Partikelfilter im Abgassystem einer Brennkraftmaschine
CN110354694B (zh) * 2019-08-16 2022-03-08 广州赛隆增材制造有限责任公司 一种金属复合多孔膜管的活化烧结制备方法
CN112778130B (zh) * 2021-01-25 2023-05-16 江西省正百科技有限公司 一种有机玻璃回收工艺
CA3234951A1 (en) * 2021-10-15 2023-04-20 Basf Se Process for manufacturing a porous transport layer
CN114260443B (zh) * 2021-11-25 2023-09-26 西安汇瑞丰科贸有限公司 用于电加热雾化器用超薄金属多孔膜材料、带材、生产方法
CN115475942B (zh) * 2022-09-26 2024-05-14 安泰环境工程技术有限公司 一种多孔钛板及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10052226B4 (de) * 2000-10-21 2005-04-21 Forschungszentrum Jülich GmbH Verfahren zur Herstellung einer metallischen Folie mit gradierter Porosität und nach diesem Verfahren hergestellte Folie

Also Published As

Publication number Publication date
FR2031787A5 (enExample) 1970-11-20
DE2005571B2 (de) 1973-07-05
JPS4943042B1 (enExample) 1974-11-19
CA931791A (en) 1973-08-14
US3711279A (en) 1973-01-16
GB1294526A (en) 1972-11-01
DE2005571A1 (de) 1970-09-03
SE359758B (enExample) 1973-09-10

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee