GB410645A - Improvements in or relating to the electro-plating of articles with chromium - Google Patents

Improvements in or relating to the electro-plating of articles with chromium

Info

Publication number
GB410645A
GB410645A GB21303/33A GB2130333A GB410645A GB 410645 A GB410645 A GB 410645A GB 21303/33 A GB21303/33 A GB 21303/33A GB 2130333 A GB2130333 A GB 2130333A GB 410645 A GB410645 A GB 410645A
Authority
GB
United Kingdom
Prior art keywords
chromium
plating
electro
articles
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
GB21303/33A
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Publication of GB410645A publication Critical patent/GB410645A/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
    • C25D3/04—Electroplating: Baths therefor from solutions of 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)

Abstract

Chromium deposited at high current-densities from an electroplating bath of chromic acid containing a considerable proportion of sodium tetrachromate is of a yellowish colour and is readily alloyed with the foundation metal, e.g. aluminium, iron, nickel or zinc by heating below the fusion point of either metal.
GB21303/33A 1932-07-29 1933-07-28 Improvements in or relating to the electro-plating of articles with chromium Expired GB410645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR410645X 1932-07-29

Publications (1)

Publication Number Publication Date
GB410645A true GB410645A (en) 1934-05-24

Family

ID=8897621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21303/33A Expired GB410645A (en) 1932-07-29 1933-07-28 Improvements in or relating to the electro-plating of articles with chromium

Country Status (4)

Country Link
US (1) US1985308A (en)
DE (1) DE608757C (en)
FR (1) FR754299A (en)
GB (1) GB410645A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415724A (en) * 1936-10-15 1947-02-11 Frank H Beall Chromium plating
DE1496967A1 (en) * 1963-08-26
DE1496978B2 (en) * 1966-01-18 1970-11-12 Roggendorf, Wilhelm, 7640 Kehl Galvanic chrome bath
US3442777A (en) * 1966-06-20 1969-05-06 Corillium Corp Chromium plating process
US3454474A (en) * 1966-11-23 1969-07-08 Corillium Corp Chromium plating process
US11639552B2 (en) * 2015-05-14 2023-05-02 Lacks Enterprises, Inc. Method for creating multiple electrical current pathways on a work piece

Also Published As

Publication number Publication date
FR754299A (en) 1933-11-02
US1985308A (en) 1934-12-25
DE608757C (en) 1935-01-31

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