FR2421962A1 - BATH AND ANODE ARRANGEMENT FOR THE DEPOSIT OF METALS BY GALVANOPLASTY AND THEIR METHOD OF USE - Google Patents

BATH AND ANODE ARRANGEMENT FOR THE DEPOSIT OF METALS BY GALVANOPLASTY AND THEIR METHOD OF USE

Info

Publication number
FR2421962A1
FR2421962A1 FR7905103A FR7905103A FR2421962A1 FR 2421962 A1 FR2421962 A1 FR 2421962A1 FR 7905103 A FR7905103 A FR 7905103A FR 7905103 A FR7905103 A FR 7905103A FR 2421962 A1 FR2421962 A1 FR 2421962A1
Authority
FR
France
Prior art keywords
anode
metals
bath
galvanoplasty
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
FR7905103A
Other languages
French (fr)
Other versions
FR2421962B1 (en
Inventor
Donald J Barclay
James M Vigar
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2421962A1 publication Critical patent/FR2421962A1/en
Application granted granted Critical
Publication of FR2421962B1 publication Critical patent/FR2421962B1/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
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium

Abstract

Bain de galvanoplastie dans lequel les électrolytes d'anode et de cathode sont séparés par une membrane perfluorée d'échange de cations. L'électrolyte d'anode comporte de préférence un agent de dépolarisation pour réduire le potentiel de l'anode. Le pH de l'électrolyte d'anode peut être ajusté pour permettre à l'hydrogène de circuler à travers la membrane pour compenser la formation d'hydrogène à la cathode. L'agencement d'anode comprend un compartiment dont la surface est constituée en partie par une membrane perfluorée d'échange de cations et qui contient l'anode et l'électrolyte d'anode. Application à la galvanoplastie des métaux.Electroplating bath in which the anode and cathode electrolytes are separated by a perfluorinated cation exchange membrane. The anode electrolyte preferably includes a depolarizing agent to reduce the potential of the anode. The pH of the anode electrolyte can be adjusted to allow hydrogen to flow through the membrane to compensate for the formation of hydrogen at the cathode. The anode arrangement comprises a compartment the surface of which is formed in part by a perfluorinated cation exchange membrane and which contains the anode and the anode electrolyte. Application to the electroplating of metals.

FR7905103A 1978-04-06 1979-02-20 BATH AND ANODE ARRANGEMENT FOR THE DEPOSIT OF METALS BY GALVANOPLASTY AND THEIR METHOD OF USE Granted FR2421962A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13458/78A GB1602404A (en) 1978-04-06 1978-04-06 Electroplating of chromium

Publications (2)

Publication Number Publication Date
FR2421962A1 true FR2421962A1 (en) 1979-11-02
FR2421962B1 FR2421962B1 (en) 1981-10-30

Family

ID=10023343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905103A Granted FR2421962A1 (en) 1978-04-06 1979-02-20 BATH AND ANODE ARRANGEMENT FOR THE DEPOSIT OF METALS BY GALVANOPLASTY AND THEIR METHOD OF USE

Country Status (9)

Country Link
JP (1) JPS59595B2 (en)
CA (1) CA1120427A (en)
CH (1) CH639430A5 (en)
DE (1) DE2912351A1 (en)
FR (1) FR2421962A1 (en)
GB (1) GB1602404A (en)
IT (1) IT1166721B (en)
NL (1) NL7902628A (en)
SE (1) SE429980B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109816B (en) * 1981-11-18 1985-01-23 Ibm Electrodeposition of chromium
GB2109817B (en) * 1981-11-18 1985-07-03 Ibm Electrodeposition of chromium
GB2110242B (en) * 1981-11-18 1985-06-12 Ibm Electroplating chromium
GB2109815B (en) * 1981-11-18 1985-09-04 Ibm Electrodepositing chromium
ATE33686T1 (en) * 1982-02-09 1988-05-15 Ibm ELECTROLYTIC DEPOSITION OF CHROMIUM AND ITS ALLOYS.
JP3188361B2 (en) * 1994-06-27 2001-07-16 ペルメレック電極株式会社 Chrome plating method
DE19834353C2 (en) 1998-07-30 2000-08-17 Hillebrand Walter Gmbh & Co Kg Alkaline zinc-nickel bath
DE19848467C5 (en) * 1998-10-21 2006-04-27 Walter Hillebrand Gmbh & Co. Kg Galvanotechnik Alkaline zinc-nickel bath
US7442286B2 (en) 2004-02-26 2008-10-28 Atotech Deutschland Gmbh Articles with electroplated zinc-nickel ternary and higher alloys, electroplating baths, processes and systems for electroplating such alloys
US7563348B2 (en) * 2004-06-28 2009-07-21 Lam Research Corporation Electroplating head and method for operating the same
DE102006035871B3 (en) * 2006-08-01 2008-03-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the deposition of chromium layers as hard chrome plating, plating bath and hard chrome plated surfaces and their use
US7780840B2 (en) 2008-10-30 2010-08-24 Trevor Pearson Process for plating chromium from a trivalent chromium plating bath
RS58504B1 (en) 2012-11-21 2019-04-30 Tata Steel Ijmuiden Bv Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237143A (en) * 1968-06-04 1971-06-30 Burroughs Corp Method and apparatus for electroplating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006067A (en) * 1973-03-05 1977-02-01 Gussack Mark C Oxidation-reduction process
GB1431639A (en) * 1974-12-11 1976-04-14 Ibm Uk Electroplating chromium and its alloys
US4113588A (en) * 1976-03-09 1978-09-12 Solex Research Corporation Of Japan Process for recovery of waste H2 SO4 and HCl
CH634881A5 (en) * 1978-04-14 1983-02-28 Bbc Brown Boveri & Cie METHOD FOR ELECTROLYTICALLY DEPOSITING METALS.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237143A (en) * 1968-06-04 1971-06-30 Burroughs Corp Method and apparatus for electroplating

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 82, no. 8, 24 février 1975, réf.49294f, page 417, COLUMBUS, OHIO (US) & JP - A - 74 086 227 (YUASA BATTERY CO. LTD.), HAYASHI YOJI; Purification and regeneration of Chromium plating Baths' *
IBM TECHNICAL DISCLOSURE BULLETIN, volume 17, no. 11, avril 1975 New York (US), D.S MANSBRIDGE: 'Ion-exchange Menbrane for Anode Protection', page 3442 *

Also Published As

Publication number Publication date
SE429980B (en) 1983-10-10
DE2912351A1 (en) 1979-10-18
GB1602404A (en) 1981-11-11
IT7921366A0 (en) 1979-03-28
NL7902628A (en) 1979-10-09
JPS59595B2 (en) 1984-01-07
IT1166721B (en) 1987-05-06
DE2912351C2 (en) 1990-11-15
CA1120427A (en) 1982-03-23
SE7903037L (en) 1979-10-07
JPS54134038A (en) 1979-10-18
CH639430A5 (en) 1983-11-15
FR2421962B1 (en) 1981-10-30

Similar Documents

Publication Publication Date Title
FR2421962A1 (en) BATH AND ANODE ARRANGEMENT FOR THE DEPOSIT OF METALS BY GALVANOPLASTY AND THEIR METHOD OF USE
ES8403170A1 (en) Electroplating method.
FR2447615A1 (en) ELECTROCHEMICAL GENERATOR WITH ANODE MADE OF A GROUP IA METAL, WITH CATHODE MADE OF AN ORGANIC COMPOUND WITH PHTHALOCYANIN OR PORPHINE FUNCTION AND WITH INERTE ELECTROLYTE
FR2431196A1 (en) REDOX ACCUMULATOR AND METHOD FOR STORING AND RELEASING ENERGY IN AN ELECTROCHEMICAL CELL
ES8505737A1 (en) Process for electrolytical coating with a metal layer and optionally electrolytical treatment of a metal strip.
JPS5573872A (en) Etching of surface comprising coppur or coppur alloy
Weymeersch et al. Zinc Electrodeposition at High Current Densities. I.-- Electrochemical Study
FR2426340A1 (en) GALVANIC PRIMARY BATTERY AND PROCESS FOR IMPROVING ITS CHARACTERISTICS
GB1431639A (en) Electroplating chromium and its alloys
FR2447409A1 (en) ELECTROFORMING ELECTROFORMING SYSTEM
FR2430103A1 (en) ELECTROCHEMICAL ENERGY SOURCE AND METHOD FOR THE PRODUCTION THEREOF
JPS5789499A (en) Composite electrodeposition of boron nitride and metal
SU815088A1 (en) Zing-plating electrolyte
FR2379174A1 (en) PROCESS FOR THE PRODUCTION OF ELECTRIC CURRENT IN AN ELECTROCHEMICAL GENERATOR INCLUDING AN ANODIC COLLECTOR INCLUDING A PASSIVE LAYER
US2043823A (en) Anode
FR2445394A1 (en) METHOD FOR INCREASING THE CURRENT YIELD OF A MOLTEN ELECTROLYTE ELECTROLYSIS WITH OXYGEN RELEASE AT THE ANODE
JPS5675598A (en) Composite plating method
JPS57126988A (en) High speed hard chromium plating method
Meuthen et al. Electrolytic High Capacity Zinc Coating of Steel Strip by Mechanical Modification of the Boundary Layer
SE7501837L (en)
Laban Mass-Production Methods in Depositing Nickel at High Current Density
Spiridonov The Effect of Surface-Active Substances on the Electrodeposition of a Chromium-Cobalt Alloy
FR2440621A1 (en) ADJUSTABLE CATHODE WITH RIBS FOR POWER MODULES WITH CONSUMABLE ANODES
JPS5573899A (en) Electrochemical treatment of metal surface
Cymboliste et al. Blister Pits in Electrodeposits