ES450982A1 - Electrolytic production of perforated metal foil - Google Patents

Electrolytic production of perforated metal foil

Info

Publication number
ES450982A1
ES450982A1 ES450982A ES450982A ES450982A1 ES 450982 A1 ES450982 A1 ES 450982A1 ES 450982 A ES450982 A ES 450982A ES 450982 A ES450982 A ES 450982A ES 450982 A1 ES450982 A1 ES 450982A1
Authority
ES
Spain
Prior art keywords
sheet
perforated
bath
metal foil
perforated metal
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
ES450982A
Other languages
Spanish (es)
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 Europe Ltd
Original Assignee
Inco Europe 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 Europe Ltd filed Critical Inco Europe Ltd
Publication of ES450982A1 publication Critical patent/ES450982A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/14—Etching locally
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
    • 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
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Conductive Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Refinements introduced in a process for the production of a continuous length of perforated sheet metal comprising passing a continuous length of sheet metal through an electrolytic etching bath, one side of the sheet being held in contact with an endless surface which is inert with respect to the electrolyte and the other side of the sheet held in contact with an endless perforated titanium mask, and apply a potential difference of less than 10 volts through the sheet and a cathode immersed in the bath, thereby that the sheet exposed to the bath through the perforated mask is removed by anodic etching. (Machine-translation by Google Translate, not legally binding)
ES450982A 1975-08-26 1976-08-25 Electrolytic production of perforated metal foil Expired ES450982A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35178/75A GB1524985A (en) 1975-08-26 1975-08-26 Electrolytic production of perforated metal foil

Publications (1)

Publication Number Publication Date
ES450982A1 true ES450982A1 (en) 1978-03-01

Family

ID=10374751

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450982A Expired ES450982A1 (en) 1975-08-26 1976-08-25 Electrolytic production of perforated metal foil

Country Status (18)

Country Link
JP (1) JPS5844760B2 (en)
AT (1) AT349849B (en)
BE (1) BE845558A (en)
CA (1) CA1078777A (en)
CH (1) CH611194A5 (en)
DE (1) DE2638115A1 (en)
DK (1) DK383176A (en)
ES (1) ES450982A1 (en)
FR (1) FR2321977A1 (en)
GB (1) GB1524985A (en)
IE (1) IE44382B1 (en)
IN (1) IN144751B (en)
IT (1) IT1069842B (en)
LU (1) LU75661A1 (en)
NL (1) NL7609393A (en)
NO (1) NO146644C (en)
SE (1) SE7609387L (en)
ZA (1) ZA765012B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2085237A1 (en) * 1994-04-06 1996-05-16 Univ Madrid Process for engraving drawings and precision perforation of metal sheets and electrochemical cell for performing this

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082700A (en) * 1983-10-07 1985-05-10 Kawasaki Steel Corp Counter flow device for radial cell type plating tank
FR2677271A1 (en) * 1991-06-04 1992-12-11 Commissariat Energie Atomique Process for the production of microporous membranes
WO2007085062A1 (en) * 2006-01-27 2007-08-02 Zijad Cehic Production of perforated aluminium (in the form of sheet or foil) hard- or soft-rolled
WO2014203915A1 (en) * 2013-06-21 2014-12-24 東レエンジニアリング株式会社 Electrospray device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB453042A (en) * 1934-12-31 1936-09-03 Mallory Patents Holding Compan Improvements in and relating to the etching of metals
FR1426402A (en) * 1964-12-24 1966-01-28 Ibm Metal deposition process
BE661799A (en) * 1965-03-30 1965-09-30 Acec Process for manufacturing thin metal sheets, pierced with a multitude of very small holes and thin metal sheets produced according to this process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2085237A1 (en) * 1994-04-06 1996-05-16 Univ Madrid Process for engraving drawings and precision perforation of metal sheets and electrochemical cell for performing this

Also Published As

Publication number Publication date
IT1069842B (en) 1985-03-25
NL7609393A (en) 1977-03-01
CA1078777A (en) 1980-06-03
NO146644B (en) 1982-08-02
GB1524985A (en) 1978-09-13
NO762904L (en) 1977-03-01
AU1706676A (en) 1978-03-02
IE44382L (en) 1977-02-26
AT349849B (en) 1979-04-25
NO146644C (en) 1982-11-10
IN144751B (en) 1978-07-01
JPS5227029A (en) 1977-03-01
ATA631876A (en) 1978-09-15
BE845558A (en) 1977-02-28
DE2638115A1 (en) 1977-03-17
ZA765012B (en) 1977-05-25
SE7609387L (en) 1977-02-27
IE44382B1 (en) 1981-11-04
FR2321977A1 (en) 1977-03-25
JPS5844760B2 (en) 1983-10-05
CH611194A5 (en) 1979-05-31
LU75661A1 (en) 1977-04-27
FR2321977B1 (en) 1982-05-14
DK383176A (en) 1977-02-27

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