DK127989B - Fremgangsmåde til fremstilling af porøse sintrede zinkanoder. - Google Patents

Fremgangsmåde til fremstilling af porøse sintrede zinkanoder.

Info

Publication number
DK127989B
DK127989B DK110968AA DK110968A DK127989B DK 127989 B DK127989 B DK 127989B DK 110968A A DK110968A A DK 110968AA DK 110968 A DK110968 A DK 110968A DK 127989 B DK127989 B DK 127989B
Authority
DK
Denmark
Prior art keywords
production
porous sintered
zinc anodes
sintered zinc
anodes
Prior art date
Application number
DK110968AA
Other languages
Danish (da)
English (en)
Inventor
M Rao
Original Assignee
Mallory & Co Inc P R
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
Priority claimed from US624034A external-priority patent/US3337336A/en
Application filed by Mallory & Co Inc P R filed Critical Mallory & Co Inc P R
Priority to DK385170A priority Critical patent/DK130497B/da
Publication of DK127989B publication Critical patent/DK127989B/da

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
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1134—Inorganic fillers
    • 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
    • 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
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • 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
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy electrodes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Powder Metallurgy (AREA)
  • Inert Electrodes (AREA)
DK110968AA 1967-03-17 1968-03-15 Fremgangsmåde til fremstilling af porøse sintrede zinkanoder. DK127989B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK385170A DK130497B (da) 1967-03-17 1970-07-24 Fremgangsmåde til fremstilling af en porøs, sintret, amalgameret zinkstruktur, især til anvendelse som anoder i tørelementer.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US624034A US3337336A (en) 1967-03-17 1967-03-17 Addition agents for sintering purposes
US669325A US3413116A (en) 1967-03-17 1967-06-21 Addition agents for sintering purposes

Publications (1)

Publication Number Publication Date
DK127989B true DK127989B (da) 1974-02-11

Family

ID=27089579

Family Applications (1)

Application Number Title Priority Date Filing Date
DK110968AA DK127989B (da) 1967-03-17 1968-03-15 Fremgangsmåde til fremstilling af porøse sintrede zinkanoder.

Country Status (11)

Country Link
US (1) US3413116A (en:Method)
BE (1) BE712303A (en:Method)
CH (1) CH503378A (en:Method)
DE (1) DE1671856B2 (en:Method)
DK (1) DK127989B (en:Method)
ES (1) ES351695A1 (en:Method)
FR (1) FR1574748A (en:Method)
GB (1) GB1211403A (en:Method)
IL (1) IL29642A (en:Method)
NL (1) NL6803810A (en:Method)
SE (1) SE347843B (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655447A (en) * 1969-09-08 1972-04-11 Mallory & Co Inc P R Means and method for making porous bodies of integral structure
JPS5539601B1 (en:Method) * 1970-05-12 1980-10-13
US3645793A (en) * 1970-06-01 1972-02-29 Esb Inc Method for producing porous metal battery electrode structure
US4460543A (en) * 1982-04-10 1984-07-17 Grillo-Werke Ag Process for preparation of zinc powder for alkaline batteries by amalgamation of zinc powder
DE3416728A1 (de) * 1984-05-07 1985-11-07 Varta Batterie Ag, 3000 Hannover Poroese zinkelektrode fuer alkali-mangan-zellen
US6410160B1 (en) * 1998-05-04 2002-06-25 Colorado School Of Mines Porous metal-containing materials, method of manufacture and products incorporating or made from the materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE583869C (de) * 1929-02-23 1933-09-11 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Elektroden fuer Akkumulatoren durch Druck- und bzw. oder Waermebehandlung von zweckmaessig aus Metallcarbonyl gewonnenen Metallpulvern
US3322535A (en) * 1965-06-01 1967-05-30 Mallory & Co Inc P R Addition agents for exothermic sintering processes

Also Published As

Publication number Publication date
FR1574748A (en:Method) 1969-07-18
CH503378A (de) 1971-02-15
DE1671856B2 (de) 1977-04-28
BE712303A (en:Method) 1968-09-16
US3413116A (en) 1968-11-26
IL29642A (en) 1972-01-27
SE347843B (en:Method) 1972-08-14
GB1211403A (en) 1970-11-04
ES351695A1 (es) 1969-12-01
NL6803810A (en:Method) 1968-09-18
DE1671856A1 (de) 1971-12-23

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