DE1533319B1 - Verfahren zur pulvermetallurgischen Herstellung poroeser Zinkkoerper aus oberflaechlich oxydierten Zinkteilchen - Google Patents

Verfahren zur pulvermetallurgischen Herstellung poroeser Zinkkoerper aus oberflaechlich oxydierten Zinkteilchen

Info

Publication number
DE1533319B1
DE1533319B1 DE19661533319 DE1533319A DE1533319B1 DE 1533319 B1 DE1533319 B1 DE 1533319B1 DE 19661533319 DE19661533319 DE 19661533319 DE 1533319 A DE1533319 A DE 1533319A DE 1533319 B1 DE1533319 B1 DE 1533319B1
Authority
DE
Germany
Prior art keywords
zinc
temperature
particles
sintering
bodies
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.)
Withdrawn
Application number
DE19661533319
Other languages
German (de)
English (en)
Inventor
Toronto Franciszek
Francis John Kelly
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.)
Duracell Inc Canada
Original Assignee
Mallory Battery Company of Canada 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 Mallory Battery Company of Canada Ltd filed Critical Mallory Battery Company of Canada Ltd
Publication of DE1533319B1 publication Critical patent/DE1533319B1/de
Withdrawn legal-status Critical Current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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • 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
    • H01M4/04—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
    • H01M4/0402—Methods of deposition of the 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
    • H01M4/04—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Powder Metallurgy (AREA)
DE19661533319 1965-03-29 1966-03-29 Verfahren zur pulvermetallurgischen Herstellung poroeser Zinkkoerper aus oberflaechlich oxydierten Zinkteilchen Withdrawn DE1533319B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA926760 1965-03-29

Publications (1)

Publication Number Publication Date
DE1533319B1 true DE1533319B1 (de) 1969-12-04

Family

ID=4142215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661533319 Withdrawn DE1533319B1 (de) 1965-03-29 1966-03-29 Verfahren zur pulvermetallurgischen Herstellung poroeser Zinkkoerper aus oberflaechlich oxydierten Zinkteilchen

Country Status (10)

Country Link
JP (2) JPS497764B1 (da)
BE (1) BE678638A (da)
BR (1) BR6678273D0 (da)
CH (1) CH470925A (da)
DE (1) DE1533319B1 (da)
DK (1) DK131352B (da)
GB (1) GB1087124A (da)
IL (1) IL25414A (da)
NL (2) NL6604091A (da)
SE (1) SE317119B (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416728A1 (de) * 1984-05-07 1985-11-07 Varta Batterie Ag, 3000 Hannover Poroese zinkelektrode fuer alkali-mangan-zellen
DE19726961C1 (de) * 1997-06-25 1998-11-26 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung poröser Formkörper aus Metall, Keramik oder Kompositwerkstoffen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615779C3 (de) * 1976-04-10 1980-04-03 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Herstellung von gesinterten Elektrodenkörpern
JPH10312802A (ja) * 1997-05-14 1998-11-24 Katayama Tokushu Kogyo Kk アルカリ乾電池負極用金属及びその製造方法、並びにアルカリ乾電池
FR3038623B1 (fr) * 2015-07-10 2017-06-30 Fives Procede permettant de retirer les oxydes presents a la surface des nodules d'une poudre metallique avant l'utilisation de celle-ci dans un procede industriel
CN111299596B (zh) * 2019-12-04 2021-07-23 东北大学 蛋白质发泡制备生物医用可降解多孔锌的方法
CN111804917A (zh) * 2020-05-29 2020-10-23 武汉理工大学 基于元素反应/扩散原理的提升“金属升华造孔法”造孔效率的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416728A1 (de) * 1984-05-07 1985-11-07 Varta Batterie Ag, 3000 Hannover Poroese zinkelektrode fuer alkali-mangan-zellen
DE19726961C1 (de) * 1997-06-25 1998-11-26 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung poröser Formkörper aus Metall, Keramik oder Kompositwerkstoffen

Also Published As

Publication number Publication date
SE317119B (da) 1969-11-10
NL136809C (da)
IL25414A (en) 1969-11-12
BE678638A (da) 1966-09-01
CH470925A (de) 1969-04-15
DK131352C (da) 1975-11-24
DK131352B (da) 1975-06-30
JPS5026483B1 (da) 1975-09-01
BR6678273D0 (pt) 1973-04-10
JPS497764B1 (da) 1974-02-22
GB1087124A (en) 1967-10-11
NL6604091A (da) 1966-09-30

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee