FR2322217A1 - Bain de chromage electrolytique a chrome trivalent - Google Patents

Bain de chromage electrolytique a chrome trivalent

Info

Publication number
FR2322217A1
FR2322217A1 FR7625869A FR7625869A FR2322217A1 FR 2322217 A1 FR2322217 A1 FR 2322217A1 FR 7625869 A FR7625869 A FR 7625869A FR 7625869 A FR7625869 A FR 7625869A FR 2322217 A1 FR2322217 A1 FR 2322217A1
Authority
FR
France
Prior art keywords
trivalent chrome
electrolytic tub
tub
chrome electrolytic
trivalent
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
FR7625869A
Other languages
English (en)
Other versions
FR2322217B1 (fr
Inventor
John Cooper Crowther
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson 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 Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Publication of FR2322217A1 publication Critical patent/FR2322217A1/fr
Application granted granted Critical
Publication of FR2322217B1 publication Critical patent/FR2322217B1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
FR7625869A 1975-08-27 1976-08-26 Bain de chromage electrolytique a chrome trivalent Granted FR2322217A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB35337/75A GB1562188A (en) 1975-08-27 1975-08-27 Chromium electroplating baths
KR7601877A KR810000219B1 (ko) 1975-08-27 1976-08-03 크롬 전기도금 방법

Publications (2)

Publication Number Publication Date
FR2322217A1 true FR2322217A1 (fr) 1977-03-25
FR2322217B1 FR2322217B1 (fr) 1979-07-20

Family

ID=26262678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625869A Granted FR2322217A1 (fr) 1975-08-27 1976-08-26 Bain de chromage electrolytique a chrome trivalent

Country Status (7)

Country Link
US (1) US4053374A (fr)
JP (1) JPS5229436A (fr)
KR (1) KR810000219B1 (fr)
CA (1) CA1063547A (fr)
DE (1) DE2638327A1 (fr)
FR (1) FR2322217A1 (fr)
GB (1) GB1562188A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612091A (en) * 1982-06-30 1986-09-16 Asociation Pour La Recherche Et Le Developpement Des Methodes Et Processus Industriels Chromium electroplating trivalent chrominum bath therefore and method of making such bath

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552263A (en) * 1977-03-04 1979-09-12 Bnf Metals Tech Centre Trivalent chromium plating baths
GB2071151B (en) * 1980-03-10 1983-04-07 Ibm Trivalent chromium electroplating
JPS5937673A (ja) * 1982-08-27 1984-03-01 株式会社エルコ・インタ−ナショナル 電気コネクタ組立体
JPS6156294A (ja) * 1984-08-27 1986-03-20 Nippon Kokan Kk <Nkk> クロム合金メツキ浴
US4804446A (en) * 1986-09-19 1989-02-14 The United States Of America As Represented By The Secretary Of Commerce Electrodeposition of chromium from a trivalent electrolyte
US5415763A (en) * 1993-08-18 1995-05-16 The United States Of America As Represented By The Secretary Of Commerce Methods and electrolyte compositions for electrodepositing chromium coatings
US5759243A (en) * 1995-03-27 1998-06-02 The United States Of America As Represented By The Secretary Of Commerce Methods and electrolyte compositions for electrodepositing metal-carbon alloys
US6004448A (en) * 1995-06-06 1999-12-21 Atotech Usa, Inc. Deposition of chromium oxides from a trivalent chromium solution containing a complexing agent for a buffer
US6248228B1 (en) 1999-03-19 2001-06-19 Technic, Inc. And Specialty Chemical System, Inc. Metal alloy halide electroplating baths
US20080274373A1 (en) * 2004-10-18 2008-11-06 Yamaha Hatsudoki Kabushiki Kaisha Engine Part
JP5322083B2 (ja) * 2007-07-12 2013-10-23 奥野製薬工業株式会社 ３価クロムめっき浴及びその製造方法
US10415148B2 (en) 2014-03-07 2019-09-17 Macdermid Acumen, Inc. Passivation of micro-discontinuous chromium deposited from a trivalent electrolyte

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1781789A (en) * 1927-09-30 1930-11-18 Ternstedt Mfg Co Chromium plating
FR2254657A1 (fr) * 1973-12-13 1975-07-11 Albright & Wilson

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR668751A (fr) * 1928-05-12 1929-11-06 Bain pour le dépôt électrolytique de chrome, cobalt, ou autres métaux ou alliages
DE1247803C2 (de) * 1959-10-07 1973-03-29 Du Pont Verfahren zur herstellung von selbsttragenden metallverbundfalmen durch galvaniscles abscheiden
US3733347A (en) * 1971-02-19 1973-05-15 Du Pont Werner chromium complexes and methods for their preparation
US3733346A (en) * 1971-02-19 1973-05-15 Du Pont Werner chromium complexes and method for their preparation
US3706639A (en) * 1971-02-19 1972-12-19 Du Pont Rejuvenated chromium plating medium containing chromic compound
GB1378883A (en) * 1971-02-23 1974-12-27 Albright & Wilson Electroplating
GB1368749A (en) * 1971-09-30 1974-10-02 British Non Ferrous Metals Res Electrodeposition of chromium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1781789A (en) * 1927-09-30 1930-11-18 Ternstedt Mfg Co Chromium plating
FR2254657A1 (fr) * 1973-12-13 1975-07-11 Albright & Wilson

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612091A (en) * 1982-06-30 1986-09-16 Asociation Pour La Recherche Et Le Developpement Des Methodes Et Processus Industriels Chromium electroplating trivalent chrominum bath therefore and method of making such bath

Also Published As

Publication number Publication date
US4053374A (en) 1977-10-11
KR810000219B1 (ko) 1981-03-23
CA1063547A (fr) 1979-10-02
JPS5229436A (en) 1977-03-05
FR2322217B1 (fr) 1979-07-20
GB1562188A (en) 1980-03-05
DE2638327A1 (de) 1977-03-03

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