SE7709487L - ELECTRIC REPLACEMENT BATH - Google Patents

ELECTRIC REPLACEMENT BATH

Info

Publication number
SE7709487L
SE7709487L SE7709487A SE7709487A SE7709487L SE 7709487 L SE7709487 L SE 7709487L SE 7709487 A SE7709487 A SE 7709487A SE 7709487 A SE7709487 A SE 7709487A SE 7709487 L SE7709487 L SE 7709487L
Authority
SE
Sweden
Prior art keywords
carboxylic acid
bromide
acetate
electric replacement
replacement bath
Prior art date
Application number
SE7709487A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE426851B (en
Inventor
J C Crowther
B Allen
Original Assignee
Albright & Wilson
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 Albright & Wilson filed Critical Albright & Wilson
Publication of SE7709487L publication Critical patent/SE7709487L/en
Publication of SE426851B publication Critical patent/SE426851B/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)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Residential Or Office Buildings (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

CHROME PLATING SOLUTION INCLUDING FORMATE, ACETATE, BROMIDE, AND AMMONIA Plating baths comprising trivalent chromium and as complexants, a carboxylic acid, a bromide and ammonia show improved stability that the carboxylic acid is a mixture of formate and up to a third the weight of carboxylic acid of an acetate.
SE7709487A 1976-08-24 1977-08-23 WATER BASED CHROME ELECTROPLETATION BATH SE426851B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35158/76A GB1592761A (en) 1976-08-24 1976-08-24 Electroplating baths

Publications (2)

Publication Number Publication Date
SE7709487L true SE7709487L (en) 1978-02-25
SE426851B SE426851B (en) 1983-02-14

Family

ID=10374505

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709487A SE426851B (en) 1976-08-24 1977-08-23 WATER BASED CHROME ELECTROPLETATION BATH

Country Status (16)

Country Link
JP (1) JPS5326741A (en)
AT (1) AT358348B (en)
AU (1) AU513101B2 (en)
BE (1) BE858025A (en)
CA (1) CA1110197A (en)
DE (1) DE2737748A1 (en)
DK (1) DK372477A (en)
ES (1) ES461845A1 (en)
FI (1) FI62347C (en)
FR (1) FR2362948A1 (en)
GB (1) GB1592761A (en)
IT (1) IT1082297B (en)
MX (1) MX149183A (en)
NL (1) NL7709322A (en)
NO (1) NO148965C (en)
SE (1) SE426851B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529581A1 (en) * 1982-06-30 1984-01-06 Armines ELECTROLYSIS BATH BASED ON TRIVALENT CHROME
JPS6156294A (en) * 1984-08-27 1986-03-20 Nippon Kokan Kk <Nkk> Chromium alloy plating bath
FI129420B (en) 2020-04-23 2022-02-15 Savroc Ltd An aqueous electroplating bath

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455580A (en) * 1973-12-13 1976-11-17 Albright & Wilson Electrodeposition of chromium

Also Published As

Publication number Publication date
SE426851B (en) 1983-02-14
IT1082297B (en) 1985-05-21
ATA615077A (en) 1980-01-15
GB1592761A (en) 1981-07-08
AU2805977A (en) 1979-02-22
NO148965B (en) 1983-10-10
FI62347C (en) 1982-12-10
DK372477A (en) 1978-02-25
BE858025A (en) 1978-02-23
JPS5326741A (en) 1978-03-13
FR2362948B1 (en) 1980-09-05
FI772509A (en) 1978-02-25
AT358348B (en) 1980-09-10
NO148965C (en) 1984-01-18
AU513101B2 (en) 1980-11-13
ES461845A1 (en) 1978-12-01
FR2362948A1 (en) 1978-03-24
MX149183A (en) 1983-09-20
CA1110197A (en) 1981-10-06
DE2737748A1 (en) 1978-03-02
FI62347B (en) 1982-08-31
NL7709322A (en) 1978-02-28
NO772913L (en) 1978-02-27

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