CA1064424A - Electrodeposition sur le chrome et ses alliages - Google Patents

Electrodeposition sur le chrome et ses alliages

Info

Publication number
CA1064424A
CA1064424A CA240,570A CA240570A CA1064424A CA 1064424 A CA1064424 A CA 1064424A CA 240570 A CA240570 A CA 240570A CA 1064424 A CA1064424 A CA 1064424A
Authority
CA
Canada
Prior art keywords
chromium
range
solution
concentration
iii
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
CA240,570A
Other languages
English (en)
Inventor
Donald J. Barclay
William M. 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
Application granted granted Critical
Publication of CA1064424A publication Critical patent/CA1064424A/fr
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
    • C25D3/04—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)
  • Moving Of The Head To Find And Align With The Track (AREA)
CA240,570A 1974-12-11 1975-11-26 Electrodeposition sur le chrome et ses alliages Expired CA1064424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5362474A GB1431639A (en) 1974-12-11 1974-12-11 Electroplating chromium and its alloys

Publications (1)

Publication Number Publication Date
CA1064424A true CA1064424A (fr) 1979-10-16

Family

ID=10468459

Family Applications (2)

Application Number Title Priority Date Filing Date
CA240,570A Expired CA1064424A (fr) 1974-12-11 1975-11-26 Electrodeposition sur le chrome et ses alliages
CA240,571A Expired CA1072205A (fr) 1974-12-11 1975-11-26 Appareil de stockage de donnees avec centrage des pistes d'enregistrement

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA240,571A Expired CA1072205A (fr) 1974-12-11 1975-11-26 Appareil de stockage de donnees avec centrage des pistes d'enregistrement

Country Status (7)

Country Link
JP (1) JPS5175631A (fr)
CA (2) CA1064424A (fr)
DE (1) DE2545654C2 (fr)
FR (1) FR2294250A1 (fr)
GB (1) GB1431639A (fr)
HK (1) HK24081A (fr)
IT (1) IT1049022B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1596995A (en) * 1977-06-14 1981-09-03 Ibm Electroplating chromium and its alloys
GB1571193A (en) * 1976-12-16 1980-07-09 Ibm Uk 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
GB2051861B (en) * 1979-06-29 1983-03-09 Ibm Deposition of thick chromium films from trivalent chromium plating solutions
GB2034354B (en) * 1978-11-11 1982-12-01 Ibm Elimination of anode hydrogen cyanide formation in trivalent chromium plating
IN153802B (fr) * 1978-11-11 1984-08-18 Ibm
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
GB8411063D0 (en) * 1984-05-01 1984-06-06 Mccormick M Chromium electroplating
PT2886683T (pt) 2011-05-03 2020-03-26 Atotech Deutschland Gmbh Banho de galvanoplastia e método para produzir camadas de crómio escuro
CN111876801A (zh) * 2020-07-15 2020-11-03 南昌航空大学 一种无裂纹Ni-Cr合金镀层及其制备方法和应用

Also Published As

Publication number Publication date
JPS5175631A (en) 1976-06-30
FR2294250B1 (fr) 1979-05-04
FR2294250A1 (fr) 1976-07-09
IT1049022B (it) 1981-01-20
HK24081A (en) 1981-06-05
DE2545654C2 (de) 1982-09-16
DE2545654A1 (de) 1976-06-16
GB1431639A (en) 1976-04-14
CA1072205A (fr) 1980-02-19
JPS5621075B2 (fr) 1981-05-16

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