CA931791A - Methods for the manufacture by sintering of porous metallic parts and parts manufactured thereby - Google Patents

Methods for the manufacture by sintering of porous metallic parts and parts manufactured thereby

Info

Publication number
CA931791A
CA931791A CA074012A CA74012A CA931791A CA 931791 A CA931791 A CA 931791A CA 074012 A CA074012 A CA 074012A CA 74012 A CA74012 A CA 74012A CA 931791 A CA931791 A CA 931791A
Authority
CA
Canada
Prior art keywords
parts
sintering
manufacture
methods
porous metallic
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
CA074012A
Other languages
English (en)
Inventor
M. Galmiche Philippe
R. Hivert Andre
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 dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of CA931791A publication Critical patent/CA931791A/en
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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Inert Electrodes (AREA)
CA074012A 1969-02-07 1970-02-04 Methods for the manufacture by sintering of porous metallic parts and parts manufactured thereby Expired CA931791A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA931791A true CA931791A (en) 1973-08-14

Family

ID=9028769

Family Applications (1)

Application Number Title Priority Date Filing Date
CA074012A Expired CA931791A (en) 1969-02-07 1970-02-04 Methods for the manufacture by sintering of porous metallic parts and parts manufactured thereby

Country Status (7)

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

Families Citing this family (22)

* 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
DE3644871A1 (de) * 1986-04-04 1987-10-15 Licentia Gmbh Verfahren zur steuerung der sinterung von durch pulvermetallspritzguss hergestellten metallformteilen
DE3611271A1 (de) * 1986-04-04 1987-10-15 Licentia Gmbh Verfahren zur herstellung von 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
DE19716595C1 (de) * 1997-04-21 1998-09-03 Forschungszentrum Juelich Gmbh Dünne, feinporige, metallische Innenschicht eines Rohres
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
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
WO2023061869A1 (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

Also Published As

Publication number Publication date
FR2031787A5 (de) 1970-11-20
DE2005571A1 (de) 1970-09-03
US3711279A (en) 1973-01-16
SE359758B (de) 1973-09-10
JPS4943042B1 (de) 1974-11-19
DE2005571B2 (de) 1973-07-05
GB1294526A (en) 1972-11-01
DE2005571C3 (de) 1974-01-31

Similar Documents

Publication Publication Date Title
CA931791A (en) Methods for the manufacture by sintering of porous metallic parts and parts manufactured thereby
CA930123A (en) Dense graphite structures and method for manufacture therefor
CA964497A (en) Reinforced porous metal structure and manufacture thereof
CA932536A (en) Method of sintering powder bodies and furnace for carrying out the method
CA919753A (en) Assemblies of precision-fitted relatively movable components and method for manufacturing the same
CA937107A (en) Methods for the manufacture of a composite refractory metallic element with porous coating and the corresponding metallic elements
CA932533A (en) Structural element and method of making the same
AU1635170A (en) Rapid sintering of porous compacts
CA722216A (en) Porous refractory bodies and methods of manufacturing the same
CA824073A (en) Method of making ceramic shapes
CA815976A (en) Apparatus suitable for the production of metal oxides
CA929314A (en) Method of making porous bodies
CA810343A (en) Method for the manufacture of electrets and novel electrets produced thereby
CA807608A (en) Method of sintering finely divided materials
CA819657A (en) Fabrication of porous sintered amalgamated zinc structures
CA887019A (en) Manufacture of narrow sintered metal strips
CA826256A (en) Sintered zinc structure and method of making same
CA846089A (en) Manufacture of porous bodies
AU2362670A (en) Assemblies of precision-fitted relatively movablle components and methods for manufacturing the same
AU444164B2 (en) Porous metallic layer and formation
CA807099A (en) Method of making alloy powders
CA871421A (en) Porous metal structure
CA855037A (en) Filter means and method of making the same
CA809964A (en) Catheter-needle assembly and method for its manufacture
CA804607A (en) Ketones and process for the manufacture thereof