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FR2396102A1 - CONTINUOUS HIGH-SPEED ELECTROLYTIC DEPOSIT PROCESS ON A MOVING METAL SUBSTRATE - Google Patents

CONTINUOUS HIGH-SPEED ELECTROLYTIC DEPOSIT PROCESS ON A MOVING METAL SUBSTRATE

Info

Publication number
FR2396102A1
FR2396102A1 FR7720716A FR7720716A FR2396102A1 FR 2396102 A1 FR2396102 A1 FR 2396102A1 FR 7720716 A FR7720716 A FR 7720716A FR 7720716 A FR7720716 A FR 7720716A FR 2396102 A1 FR2396102 A1 FR 2396102A1
Authority
FR
France
Prior art keywords
metal substrate
continuous high
deposit process
moving metal
electrolytic deposit
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.)
Granted
Application number
FR7720716A
Other languages
French (fr)
Other versions
FR2396102B1 (en
Inventor
Robert Hourquin
Marc Moreau
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.)
Trefimetaux SAS
Original Assignee
Trefimetaux SAS
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 Trefimetaux SAS filed Critical Trefimetaux SAS
Priority to FR7720716A priority Critical patent/FR2396102A1/en
Priority to DE2827699A priority patent/DE2827699C3/en
Priority to NL7806793A priority patent/NL7806793A/en
Priority to IT24915/78A priority patent/IT1095926B/en
Priority to DK285278A priority patent/DK285278A/en
Priority to LU79878A priority patent/LU79878A1/en
Priority to BE188864A priority patent/BE868490A/en
Priority to GB7828186A priority patent/GB2000522B/en
Publication of FR2396102A1 publication Critical patent/FR2396102A1/en
Application granted granted Critical
Publication of FR2396102B1 publication Critical patent/FR2396102B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

L'invention concerne un procédé de dépôt électrolytique en continu à grande vitesse, sur un substrat en mouvement. Dans le cas où un substrat de résistance ohmique non négligeable défile devant une pluralité d'anodes, on constate des déséquilibres de répartition du courant. Le procédé, selon l'invention, consiste à alimenter chaque groupe d'anodes avec un générateur séparé de courant continu soumis à une régulation d'intensité ou assurant une auto-régulation par mise en série des primaires des transformateurs. Application à l'étamage électrolytique à grande vitesse de fils de cuivre de petit diamètreThe invention relates to a method for continuous electroplating at high speed on a moving substrate. In the case where a substrate of non-negligible ohmic resistance passes in front of a plurality of anodes, current distribution imbalances are observed. The method, according to the invention, consists in supplying each group of anodes with a separate direct current generator subject to intensity regulation or ensuring self-regulation by placing the transformers primaries in series. Application to high speed electrolytic tinning of small diameter copper wires

FR7720716A 1977-06-29 1977-06-29 CONTINUOUS HIGH-SPEED ELECTROLYTIC DEPOSIT PROCESS ON A MOVING METAL SUBSTRATE Granted FR2396102A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7720716A FR2396102A1 (en) 1977-06-29 1977-06-29 CONTINUOUS HIGH-SPEED ELECTROLYTIC DEPOSIT PROCESS ON A MOVING METAL SUBSTRATE
NL7806793A NL7806793A (en) 1977-06-29 1978-06-23 PROCEDURE FOR THE KONTINU ELECTROLYTIC DEPOSITION WITH HIGH SPEED ON A MOVING METAL SUBSTRATE.
IT24915/78A IT1095926B (en) 1977-06-29 1978-06-23 CONTINUOUS HIGH SPEED ELECTROLYTIC DEPOSIT PROCEDURE ON A MOVING METAL SUBSTRATE
DE2827699A DE2827699C3 (en) 1977-06-29 1978-06-23 Device for continuous high-speed electrolytic deposition on a substrate
DK285278A DK285278A (en) 1977-06-29 1978-06-26 PROCEDURE FOR GALVANIZING A CONTINUOUS MOVING METALLIC SUBSTRATE
LU79878A LU79878A1 (en) 1977-06-29 1978-06-27 CONTINUOUS HIGH-SPEED ELECTROLYTIC DEPOSIT PROCESS ON A MOVING METAL SUBSTRATE
BE188864A BE868490A (en) 1977-06-29 1978-06-27 CONTINUOUS HIGH-SPEED ELECTROLYTIC DEPOSIT PROCESS ON A MOVING METAL SUBSTRATE
GB7828186A GB2000522B (en) 1977-06-29 1978-06-28 Process and apparatus for continuous electro deposition on mobile metallic substrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7720716A FR2396102A1 (en) 1977-06-29 1977-06-29 CONTINUOUS HIGH-SPEED ELECTROLYTIC DEPOSIT PROCESS ON A MOVING METAL SUBSTRATE

Publications (2)

Publication Number Publication Date
FR2396102A1 true FR2396102A1 (en) 1979-01-26
FR2396102B1 FR2396102B1 (en) 1981-03-27

Family

ID=9193024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720716A Granted FR2396102A1 (en) 1977-06-29 1977-06-29 CONTINUOUS HIGH-SPEED ELECTROLYTIC DEPOSIT PROCESS ON A MOVING METAL SUBSTRATE

Country Status (8)

Country Link
BE (1) BE868490A (en)
DE (1) DE2827699C3 (en)
DK (1) DK285278A (en)
FR (1) FR2396102A1 (en)
GB (1) GB2000522B (en)
IT (1) IT1095926B (en)
LU (1) LU79878A1 (en)
NL (1) NL7806793A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939681A1 (en) * 1989-12-01 1991-06-06 Schering Ag METHOD FOR CONTROLLING THE OUTLET OF GALVANIC PLANTS AND FOR IMPLEMENTING THE METHOD OF THE SERVICE ARRANGEMENT
CL2009001998A1 (en) * 2009-10-27 2010-06-18 Reyes Juan Horacio Gonzalez System of electro-obtaining of copper from electrolytes that has an electronic cell with anodes and cathodes and that comprises independent power sources each to feed a cathode of the cell and being a short distance from the cathode and a recirculation of the heat dissipated by the sources towards the electrolyte.
JP5795514B2 (en) * 2011-09-29 2015-10-14 アルメックスＰｅ株式会社 Continuous plating equipment

Also Published As

Publication number Publication date
DE2827699A1 (en) 1979-01-04
GB2000522A (en) 1979-01-10
LU79878A1 (en) 1979-02-12
IT1095926B (en) 1985-08-17
DE2827699C3 (en) 1981-07-02
FR2396102B1 (en) 1981-03-27
DE2827699B2 (en) 1980-07-24
BE868490A (en) 1978-10-16
NL7806793A (en) 1979-01-03
GB2000522B (en) 1982-01-20
DK285278A (en) 1978-12-30
IT7824915A0 (en) 1978-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse