GB1183642A - Manufacture of Porous Metal Products - Google Patents

Manufacture of Porous Metal Products

Info

Publication number
GB1183642A
GB1183642A GB08697/68A GB1869768A GB1183642A GB 1183642 A GB1183642 A GB 1183642A GB 08697/68 A GB08697/68 A GB 08697/68A GB 1869768 A GB1869768 A GB 1869768A GB 1183642 A GB1183642 A GB 1183642A
Authority
GB
United Kingdom
Prior art keywords
metal
heating
cotton
impregnated
preferred
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
GB08697/68A
Other languages
English (en)
Inventor
Thomas Brian Ashcroft
Walter Betteridge
Victor Allen Tracey
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.)
Inco Ltd
Original Assignee
Inco Ltd
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 Inco Ltd filed Critical Inco Ltd
Priority to GB08697/68A priority Critical patent/GB1183642A/en
Priority to CH1169568A priority patent/CH499887A/fr
Priority to CH1169668A priority patent/CH485026A/fr
Priority to FR1578407D priority patent/FR1578407A/fr
Priority to NL6811536A priority patent/NL6811536A/xx
Priority to FR1579742D priority patent/FR1579742A/fr
Priority to NL6811574A priority patent/NL6811574A/xx
Priority to BE719581D priority patent/BE719581A/xx
Priority to DE1758827A priority patent/DE1758827C3/de
Priority to ES357287A priority patent/ES357287A1/es
Priority to ES357286A priority patent/ES357286A1/es
Priority to BE719580D priority patent/BE719580A/xx
Priority to DE1758826A priority patent/DE1758826C3/de
Priority to SE11120/68A priority patent/SE358662B/xx
Publication of GB1183642A publication Critical patent/GB1183642A/en
Priority to US20870A priority patent/US3689320A/en
Priority to CA108,267A priority patent/CA945207A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • 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
    • B22F3/002—Manufacture of articles essentially made from metallic fibres
    • 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
    • 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
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8846—Impregnation
    • H01M4/885—Impregnation followed by reduction of the catalyst salt precursor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Powder Metallurgy (AREA)
GB08697/68A 1967-08-17 1967-08-17 Manufacture of Porous Metal Products Expired GB1183642A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
GB08697/68A GB1183642A (en) 1967-08-17 1967-08-17 Manufacture of Porous Metal Products
CH1169568A CH499887A (fr) 1967-08-17 1968-08-05 Procédé de fabrication d'une plaque métallique
CH1169668A CH485026A (fr) 1967-08-17 1968-08-05 Procédé de fabrication d'une réplique métallique d'une matière fibreuse
FR1578407D FR1578407A (enExample) 1967-08-17 1968-08-14
NL6811536A NL6811536A (enExample) 1967-08-17 1968-08-14
FR1579742D FR1579742A (enExample) 1967-08-17 1968-08-14
NL6811574A NL6811574A (enExample) 1967-08-17 1968-08-14
BE719581D BE719581A (enExample) 1967-08-17 1968-08-16
DE1758827A DE1758827C3 (de) 1967-08-17 1968-08-16 Verfahren zum Herstellen von Metallfaserteilen
ES357287A ES357287A1 (es) 1967-08-17 1968-08-16 Un procedimiento para la produccion de una placa metalica aimpregnar para formar un electrodo para una bateria alcali- na.
ES357286A ES357286A1 (es) 1967-08-17 1968-08-16 Un metodo para la produccion de una replica en metal de un material fibroso.
BE719580D BE719580A (enExample) 1967-08-17 1968-08-16
DE1758826A DE1758826C3 (de) 1967-08-17 1968-08-16 Verfahren zum Herstellen von Metallfaserteilen
SE11120/68A SE358662B (enExample) 1967-08-17 1968-08-19
US20870A US3689320A (en) 1967-08-17 1970-03-25 Method for making a battery plate using cellulosic material
CA108,267A CA945207A (en) 1967-08-17 1971-03-19 Porous sintered battery plaque

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3803667 1967-08-17
GB08697/68A GB1183642A (en) 1967-08-17 1967-08-17 Manufacture of Porous Metal Products

Publications (1)

Publication Number Publication Date
GB1183642A true GB1183642A (en) 1970-03-11

Family

ID=26253549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08697/68A Expired GB1183642A (en) 1967-08-17 1967-08-17 Manufacture of Porous Metal Products

Country Status (9)

Country Link
US (1) US3689320A (enExample)
BE (2) BE719581A (enExample)
CH (2) CH485026A (enExample)
DE (1) DE1758827C3 (enExample)
ES (2) ES357287A1 (enExample)
FR (2) FR1578407A (enExample)
GB (1) GB1183642A (enExample)
NL (2) NL6811536A (enExample)
SE (1) SE358662B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150542B (de) * 1958-01-16 1963-06-20 Zahn Hermann Brennstoffbehaelter fuer ein Gasfeuerzeug
US4175153A (en) * 1978-05-16 1979-11-20 Monsanto Company Inorganic anisotropic hollow fibers
US6099880A (en) * 1999-05-24 2000-08-08 Nabisco, Inc. Variable-width swirl pattern in candy
US6706239B2 (en) * 2001-02-05 2004-03-16 Porvair Plc Method of co-forming metal foam articles and the articles formed by the method thereof
DE102004018047A1 (de) * 2004-04-08 2005-11-10 Tesa Ag Verfahren zum dauerhaften Verschließen von Löchern insbesondere in Blechen oder in Kunststoffteilen von Automobilkarosserien
US7328831B1 (en) 2004-06-25 2008-02-12 Porvair Plc Method of making a brazed metal article and the article formed thereby
DE102004032089B3 (de) * 2004-06-25 2005-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung offenporiger Metallschaumkörper
NZ583608A (en) * 2007-08-01 2011-09-30 Nagarjuna Energy Private Ltd A process for preventing polymerization of cracked volatile products during pyrolysis and gasification
US11342564B2 (en) 2017-07-19 2022-05-24 Battelle Energy Alliance, Llc Three-dimensional architectured anode, a direct carbon fuel cell including the three-dimensional architectured anode, and related methods
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

Also Published As

Publication number Publication date
BE719580A (enExample) 1969-02-17
BE719581A (enExample) 1969-02-17
NL6811536A (enExample) 1969-02-19
CH485026A (fr) 1970-01-31
DE1758827C3 (de) 1974-05-09
DE1758827B2 (de) 1973-10-11
FR1579742A (enExample) 1969-08-29
SE358662B (enExample) 1973-08-06
US3689320A (en) 1972-09-05
CH499887A (fr) 1970-11-30
NL6811574A (enExample) 1969-02-19
FR1578407A (enExample) 1969-08-14
ES357287A1 (es) 1970-04-01
DE1758827A1 (de) 1972-04-06
ES357286A1 (es) 1970-03-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
433D Application made for revocation (sect. 33/1949)
433G Case decided by the comptroller ** application refused (sect. 33/1949)
PLNP Patent lapsed through nonpayment of renewal fees