GB2109816B - Electrodeposition of chromium - Google Patents

Electrodeposition of chromium

Info

Publication number
GB2109816B
GB2109816B GB08134778A GB8134778A GB2109816B GB 2109816 B GB2109816 B GB 2109816B GB 08134778 A GB08134778 A GB 08134778A GB 8134778 A GB8134778 A GB 8134778A GB 2109816 B GB2109816 B GB 2109816B
Authority
GB
United Kingdom
Prior art keywords
chromium
acid
ions
complexant
thiocyanate
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
GB08134778A
Other languages
English (en)
Other versions
GB2109816A (en
Inventor
Donald John Barclay
James Michael Linford Vigar
William Morris Morgan
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
Priority to GB08134778A priority Critical patent/GB2109816B/en
Priority to JP57180082A priority patent/JPS5887291A/ja
Priority to US06/437,993 priority patent/US4472250A/en
Priority to EP82306020A priority patent/EP0079770B1/en
Priority to AT82306020T priority patent/ATE15239T1/de
Priority to DE8282306020T priority patent/DE3265889D1/de
Priority to CA000415387A priority patent/CA1208159A/en
Priority to ZA828368A priority patent/ZA828368B/xx
Priority to AU90681/82A priority patent/AU550891B2/en
Priority to CA000415906A priority patent/CA1214426A/en
Publication of GB2109816A publication Critical patent/GB2109816A/en
Application granted granted Critical
Publication of GB2109816B publication Critical patent/GB2109816B/en
Expired 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • 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)
GB08134778A 1981-11-18 1981-11-18 Electrodeposition of chromium Expired GB2109816B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB08134778A GB2109816B (en) 1981-11-18 1981-11-18 Electrodeposition of chromium
JP57180082A JPS5887291A (ja) 1981-11-18 1982-10-15 クロム電気メツキ液
US06/437,993 US4472250A (en) 1981-11-18 1982-11-01 Bath and process for the electrodeposition of chromium
AT82306020T ATE15239T1 (de) 1981-11-18 1982-11-11 Elektroplattierung von chrom und seine legierungen.
EP82306020A EP0079770B1 (en) 1981-11-18 1982-11-11 Electrodeposition of chromium and its alloys
DE8282306020T DE3265889D1 (en) 1981-11-18 1982-11-11 Electrodeposition of chromium and its alloys
CA000415387A CA1208159A (en) 1981-11-18 1982-11-12 Electrodeposition of chromium and its alloys
ZA828368A ZA828368B (en) 1981-11-18 1982-11-15 Electrodeposition of chromium and its alloys
AU90681/82A AU550891B2 (en) 1981-11-18 1982-11-17 Electrodeposition of chromium
CA000415906A CA1214426A (en) 1981-11-18 1982-11-18 Trivalent chromium electroplating solution and bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08134778A GB2109816B (en) 1981-11-18 1981-11-18 Electrodeposition of chromium

Publications (2)

Publication Number Publication Date
GB2109816A GB2109816A (en) 1983-06-08
GB2109816B true GB2109816B (en) 1985-01-23

Family

ID=10525980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08134778A Expired GB2109816B (en) 1981-11-18 1981-11-18 Electrodeposition of chromium

Country Status (9)

Country Link
US (1) US4472250A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0079770B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5887291A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE15239T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU550891B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1208159A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3265889D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2109816B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA828368B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3685999B2 (ja) * 2001-02-16 2005-08-24 株式会社太洋工作所 メッキ成形品の製造方法
TW554086B (en) * 2001-02-16 2003-09-21 Taiyo Mfg Co Ltd Method for producing plated molded product
JP5050048B2 (ja) * 2006-03-31 2012-10-17 アトテック・ドイチュラント・ゲーエムベーハー 結晶質クロム堆積物
EP2217745B1 (en) 2007-10-02 2014-06-11 Atotech Deutschland GmbH Crystalline chromium alloy deposit
US7780840B2 (en) 2008-10-30 2010-08-24 Trevor Pearson Process for plating chromium from a trivalent chromium plating bath
US9765437B2 (en) 2009-03-24 2017-09-19 Roderick D. Herdman Chromium alloy coating with enhanced resistance to corrosion in calcium chloride environments
CN103510130B (zh) * 2012-06-26 2016-08-24 武汉材料保护研究所 三价铬硬铬电镀方法
EP2899299A1 (en) * 2014-01-24 2015-07-29 COVENTYA S.p.A. Electroplating bath containing trivalent chromium and process for depositing chromium
EP3728701A1 (en) * 2017-12-22 2020-10-28 Tata Steel IJmuiden B.V. Method for manufacturing chromium-chromium oxide coated blackplate
KR20200052588A (ko) 2018-11-07 2020-05-15 윤종오 3가 크롬 합금 도금액, Ｃｒ-Ｔｉ-Ａｕ 합금 도금액, Ｃｒ-Ｔｉ-Ｎｉ 합금 도금액, Ｃｒ-Ｔｉ-Ｃｏ 합금 도금액 및 도금 제품

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062737A (en) * 1974-12-11 1977-12-13 International Business Machines Corporation Electrodeposition of chromium
US4161432A (en) * 1975-12-03 1979-07-17 International Business Machines Corporation Electroplating chromium and its alloys
GB1591051A (en) * 1977-01-26 1981-06-10 Ibm Electroplating chromium and its alloys
GB1552263A (en) * 1977-03-04 1979-09-12 Bnf Metals Tech Centre Trivalent chromium plating baths
GB1602404A (en) * 1978-04-06 1981-11-11 Ibm Electroplating of chromium
GB2038361B (en) * 1978-11-11 1983-08-17 Ibm Trivalent chromium plating bath
GB2034354B (en) * 1978-11-11 1982-12-01 Ibm Elimination of anode hydrogen cyanide formation in trivalent chromium plating
JPS55119192A (en) * 1979-03-09 1980-09-12 Toyo Soda Mfg Co Ltd Trivalent chromium plating bath
GB2071151B (en) * 1980-03-10 1983-04-07 Ibm Trivalent chromium electroplating
GB2093861B (en) * 1981-02-09 1984-08-22 Canning Materials W Ltd Bath for electrodeposition of chromium

Also Published As

Publication number Publication date
EP0079770B1 (en) 1985-08-28
US4472250A (en) 1984-09-18
JPS6131196B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-07-18
GB2109816A (en) 1983-06-08
CA1208159A (en) 1986-07-22
ZA828368B (en) 1983-09-28
DE3265889D1 (en) 1985-10-03
AU550891B2 (en) 1986-04-10
AU9068182A (en) 1983-05-26
JPS5887291A (ja) 1983-05-25
ATE15239T1 (de) 1985-09-15
EP0079770A1 (en) 1983-05-25

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Legal Events

Date Code Title Description
773I Case decided by the comptroller (sect. 73(2)/1977)