ATE18075T1 - Elektroplattierung von chrom und seine legierungen. - Google Patents

Elektroplattierung von chrom und seine legierungen.

Info

Publication number
ATE18075T1
ATE18075T1 AT82306021T AT82306021T ATE18075T1 AT E18075 T1 ATE18075 T1 AT E18075T1 AT 82306021 T AT82306021 T AT 82306021T AT 82306021 T AT82306021 T AT 82306021T AT E18075 T1 ATE18075 T1 AT E18075T1
Authority
AT
Austria
Prior art keywords
acid
chromium
chrome
alloys
complexant
Prior art date
Application number
AT82306021T
Other languages
English (en)
Inventor
Donald John Barclay
William Morris Morgan
James Michael Linford Vigar
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE18075T1 publication Critical patent/ATE18075T1/de

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
    • 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

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)
AT82306021T 1981-11-18 1982-11-11 Elektroplattierung von chrom und seine legierungen. ATE18075T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08134779A GB2109817B (en) 1981-11-18 1981-11-18 Electrodeposition of chromium
EP82306021A EP0079771B1 (de) 1981-11-18 1982-11-11 Elektroplattierung von Chrom und seine Legierungen

Publications (1)

Publication Number Publication Date
ATE18075T1 true ATE18075T1 (de) 1986-03-15

Family

ID=10525981

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82306021T ATE18075T1 (de) 1981-11-18 1982-11-11 Elektroplattierung von chrom und seine legierungen.

Country Status (9)

Country Link
US (1) US4448649A (de)
EP (1) EP0079771B1 (de)
JP (1) JPS5887292A (de)
AT (1) ATE18075T1 (de)
AU (1) AU556367B2 (de)
CA (1) CA1210733A (de)
DE (1) DE3269232D1 (de)
GB (1) GB2109817B (de)
ZA (1) ZA828366B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269905A (en) * 1990-04-30 1993-12-14 Elf Atochem North America, Inc. Apparatus and process to regenerate a trivalent chromium bath
KR101367924B1 (ko) * 2006-03-31 2014-03-17 아토테크 도이칠란드 게엠베하 결정형 크롬 고착물
ITMI20071616A1 (it) 2007-08-03 2009-02-04 Cosmo Spa Processo enzimatico per l'ottenimento di 17-alfa monoesteri del cortexolone e/o suoi 9,11-deidroderivati.
ES2491517T3 (es) 2007-10-02 2014-09-08 Atotech Deutschland Gmbh Depósito de aleación de cromo cristalino
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
CN103757667A (zh) * 2014-01-01 2014-04-30 安庆市亿豪工贸发展有限公司 一种镀铬添加剂及其电镀液
EP2899299A1 (de) * 2014-01-24 2015-07-29 COVENTYA S.p.A. Galvanisierbad auf der Basis von dreiwertigem Chrom und Verfahren zur Abscheidung von Chrom
US20170306515A1 (en) * 2016-04-21 2017-10-26 Macdermid Acumen, Inc Dark Colored Chromium Based Electrodeposits
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
US20220403538A1 (en) * 2019-10-31 2022-12-22 Coventya S.P.A. Sulfate based, ammonium free trivalent chromium decorative plating process
CN115928108B (zh) * 2022-12-23 2023-08-01 中国科学院青海盐湖研究所 电化学氧化铬铁直接制备三价铬化合物的方法
CN115838947B (zh) * 2023-02-20 2023-05-26 山东裕航特种合金装备有限公司 电镀铬镍合金的电镀液及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922853A (en) * 1927-12-01 1933-08-15 United Chromium Inc Process for the electrolytic deposition of chromium
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
US4184929A (en) * 1978-04-03 1980-01-22 Oxy Metal Industries Corporation Trivalent chromium plating bath composition and process
GB1602404A (en) * 1978-04-06 1981-11-11 Ibm Electroplating of chromium
GB2034354B (en) * 1978-11-11 1982-12-01 Ibm Elimination of anode hydrogen cyanide formation in trivalent chromium plating
GB2038361B (en) * 1978-11-11 1983-08-17 Ibm Trivalent chromium plating bath
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

Also Published As

Publication number Publication date
AU9068282A (en) 1983-05-26
GB2109817B (en) 1985-07-03
DE3269232D1 (en) 1986-03-27
EP0079771A1 (de) 1983-05-25
CA1210733A (en) 1986-09-02
JPS6229514B2 (de) 1987-06-26
EP0079771B1 (de) 1986-02-19
ZA828366B (en) 1983-09-28
JPS5887292A (ja) 1983-05-25
US4448649A (en) 1984-05-15
GB2109817A (en) 1983-06-08
AU556367B2 (en) 1986-10-30

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