IT1165359B - Processo e soluzione di elettroplaccatura con cromo trivalente a bassa concentrazione - Google Patents

Processo e soluzione di elettroplaccatura con cromo trivalente a bassa concentrazione

Info

Publication number
IT1165359B
IT1165359B IT27054/79A IT2705479A IT1165359B IT 1165359 B IT1165359 B IT 1165359B IT 27054/79 A IT27054/79 A IT 27054/79A IT 2705479 A IT2705479 A IT 2705479A IT 1165359 B IT1165359 B IT 1165359B
Authority
IT
Italy
Prior art keywords
electroplating
solution
low concentration
trivalent chrome
concentration trivalent
Prior art date
Application number
IT27054/79A
Other languages
English (en)
Other versions
IT7927054A0 (it
Inventor
Donald John Barclay
Vigar James Michael Linford
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
Priority claimed from GB7844177A external-priority patent/GB2033427B/en
Priority claimed from GB7922791A external-priority patent/GB2051861B/en
Priority claimed from GB7932300A external-priority patent/GB2038361B/en
Application filed by Ibm filed Critical Ibm
Publication of IT7927054A0 publication Critical patent/IT7927054A0/it
Application granted granted Critical
Publication of IT1165359B publication Critical patent/IT1165359B/it

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)
IT27054/79A 1978-11-11 1979-11-06 Processo e soluzione di elettroplaccatura con cromo trivalente a bassa concentrazione IT1165359B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7844177A GB2033427B (en) 1978-11-11 1978-11-11 Chromium electroplating
GB7922791A GB2051861B (en) 1979-06-29 1979-06-29 Deposition of thick chromium films from trivalent chromium plating solutions
GB7932300A GB2038361B (en) 1978-11-11 1979-09-18 Trivalent chromium plating bath

Publications (2)

Publication Number Publication Date
IT7927054A0 IT7927054A0 (it) 1979-11-06
IT1165359B true IT1165359B (it) 1987-04-22

Family

ID=27260618

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27054/79A IT1165359B (it) 1978-11-11 1979-11-06 Processo e soluzione di elettroplaccatura con cromo trivalente a bassa concentrazione

Country Status (6)

Country Link
AT (1) AT370782B (it)
DE (1) DE2944142A1 (it)
IE (1) IE49204B1 (it)
IN (1) IN153802B (it)
IT (1) IT1165359B (it)
NL (1) NL7908159A (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431639A (en) * 1974-12-11 1976-04-14 Ibm Uk Electroplating chromium and its alloys
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
GB1591051A (en) * 1977-01-26 1981-06-10 Ibm Electroplating chromium and its alloys

Also Published As

Publication number Publication date
NL7908159A (nl) 1980-05-13
DE2944142C2 (it) 1990-03-01
AT370782B (de) 1983-05-10
DE2944142A1 (de) 1980-05-29
IT7927054A0 (it) 1979-11-06
IN153802B (it) 1984-08-18
IE792160L (en) 1980-05-11
IE49204B1 (en) 1985-08-21
ATA710279A (de) 1982-09-15

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