GB472514A - Improvements relating to the electro-deposition of nickel - Google Patents

Improvements relating to the electro-deposition of nickel

Info

Publication number
GB472514A
GB472514A GB35414/36A GB3541436A GB472514A GB 472514 A GB472514 A GB 472514A GB 35414/36 A GB35414/36 A GB 35414/36A GB 3541436 A GB3541436 A GB 3541436A GB 472514 A GB472514 A GB 472514A
Authority
GB
United Kingdom
Prior art keywords
nickel
electro
deposition
per cent
improvements relating
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
GB35414/36A
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.)
Harshaw Chemical Co
Original Assignee
Harshaw Chemical Co
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 Harshaw Chemical Co filed Critical Harshaw Chemical Co
Publication of GB472514A publication Critical patent/GB472514A/en
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
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt

Abstract

Wetting agents such as sulphated octyl or lauryl alcohol are added to nickel-plating baths in amount sufficient to reduce the surface tension to 50 dynes per cm. or below.ALSO:Nickel alloys containing from a trace up to several per cent of selenium or tellurium are deposited by electrolysis from baths containing compounds of these substances as brightening agents. The proportion of the additions to the deposit may be reduced by addition in the bath of a sulphonated organic compound; the deposits may then contain up to 0,1 per cent or more of sulphur.
GB35414/36A 1936-04-14 1936-12-24 Improvements relating to the electro-deposition of nickel Expired GB472514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US472514XA 1936-04-14 1936-04-14

Publications (1)

Publication Number Publication Date
GB472514A true GB472514A (en) 1937-09-24

Family

ID=21947904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35414/36A Expired GB472514A (en) 1936-04-14 1936-12-24 Improvements relating to the electro-deposition of nickel

Country Status (3)

Country Link
DE (1) DE676075C (en)
FR (1) FR816597A (en)
GB (1) GB472514A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL69965C (en) * 1945-08-10
US2647866A (en) * 1950-07-17 1953-08-04 Udylite Corp Electroplating of nickel
BE504701A (en) * 1950-07-17
DE1002179B (en) * 1953-01-24 1957-02-07 Degussa Bath for the electrolytic deposition of metals from alkaline solutions
US2907656A (en) * 1953-11-12 1959-10-06 Chrome Steel Plate Corp Lithographic plates
DE1109480B (en) * 1958-03-29 1961-06-22 Friedr Blasberg G M B H Spezia Cyanide bath for the electrolytic deposition of shiny silver coatings

Also Published As

Publication number Publication date
DE676075C (en) 1939-05-25
FR816597A (en) 1937-08-11

Similar Documents

Publication Publication Date Title
FR863403A (en) Electroplating tinning process
GB381931A (en) Improvements relating to electro-plating and the electrodeposition of metals
GB857849A (en) Additives for electroplating baths
GB472514A (en) Improvements relating to the electro-deposition of nickel
DE1150255B (en) Cyanide-free, alkaline bright zinc bath
DE2537065C2 (en)
GB525848A (en) Improvements in or relating to the electro-deposition of nickel
GB500113A (en) Improvements in processes for nickel-plating of aluminium and its alloys
US2523190A (en) Electrodeposition of nickel from an acid bath
US2389181A (en) Electrodeposition of metals
US2113517A (en) Electrodeposition of silver
US2427280A (en) Nickel electroplating composition
GB472995A (en) Improvements in or relating to the electrodeposition of zinc
US2429970A (en) Silver plating
US2758076A (en) Bright acid copper plating
GB817037A (en) Improvements in process and compositions for the electroposition of copper
US2885330A (en) Production of bright zinc or bright cadmium deposits
US2765269A (en) Bath for plating bright gold
GB410645A (en) Improvements in or relating to the electro-plating of articles with chromium
US2446716A (en) Terne electroplating bath
US2805194A (en) Bright copper plating
US1863869A (en) Electroplating bath
US2524619A (en) Electrodeposition of nickel
GB504026A (en) Improvements in or relating to the polishing of nickel applicable also to the production of decorative or other designs upon the surface
DE1233690B (en) Galvanic nickel bath