IE49204B1 - Low concentration trivalent chromium electroplating solution and process - Google Patents

Low concentration trivalent chromium electroplating solution and process

Info

Publication number
IE49204B1
IE49204B1 IE2160/79A IE216079A IE49204B1 IE 49204 B1 IE49204 B1 IE 49204B1 IE 2160/79 A IE2160/79 A IE 2160/79A IE 216079 A IE216079 A IE 216079A IE 49204 B1 IE49204 B1 IE 49204B1
Authority
IE
Ireland
Prior art keywords
chromium
solution
concentration
plating
bath
Prior art date
Application number
IE2160/79A
Other languages
English (en)
Other versions
IE792160L (en
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 IE792160L publication Critical patent/IE792160L/xx
Publication of IE49204B1 publication Critical patent/IE49204B1/en

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)
IE2160/79A 1978-11-11 1979-11-09 Low concentration trivalent chromium electroplating solution and process IE49204B1 (en)

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
IE792160L IE792160L (en) 1980-05-11
IE49204B1 true IE49204B1 (en) 1985-08-21

Family

ID=27260618

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2160/79A IE49204B1 (en) 1978-11-11 1979-11-09 Low concentration trivalent chromium electroplating solution and process

Country Status (6)

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

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
DE2944142C2 (enrdf_load_stackoverflow) 1990-03-01
IT1165359B (it) 1987-04-22
DE2944142A1 (de) 1980-05-29
IE792160L (en) 1980-05-11
IT7927054A0 (it) 1979-11-06
IN153802B (enrdf_load_stackoverflow) 1984-08-18
ATA710279A (de) 1982-09-15
AT370782B (de) 1983-05-10
NL7908159A (nl) 1980-05-13

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Legal Events

Date Code Title Description
MK9A Patent expired