GB349842A - Process for electrolytically depositing aluminium - Google Patents

Process for electrolytically depositing aluminium

Info

Publication number
GB349842A
GB349842A GB22997/30A GB2299730A GB349842A GB 349842 A GB349842 A GB 349842A GB 22997/30 A GB22997/30 A GB 22997/30A GB 2299730 A GB2299730 A GB 2299730A GB 349842 A GB349842 A GB 349842A
Authority
GB
United Kingdom
Prior art keywords
aluminium
anode
electrolyte
metal
electrolysis
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
GB22997/30A
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.)
Aluminium Industrie AG
Original Assignee
Aluminium Industrie AG
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 Aluminium Industrie AG filed Critical Aluminium Industrie AG
Publication of GB349842A publication Critical patent/GB349842A/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
    • C25D3/66—Electroplating: Baths therefor from melts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • Y10S428/935—Electroplating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12639—Adjacent, identical composition, components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

349,842. Electrolysis. ALUMINIUMINDUSTRIE AKT.-GES., Neuhausen, Switzerland. July 30, 1930, No. 22997. Convention date, Aug. 24, 1929. [Class 41.] Alloys, depositing; metals, pickling. - Metal articles are electroplated with aluminium containing a small quantity of a metal which is negative to aluminium in the electrochemical series, a fused bath of an electrolyte having a lower melting point than aluminium being employed. A suitable electrolyte consists of 1 part of sodium chloride to 3 parts of aluminium chloride. The anode may be of crude aluminium or of an aluminium alloy; impurities such as iron, carbon and silicon remain in the anode. The additional metal to be deposited may be introduced into the electrolyte as a compound or by means of auxiliary anodes. In the case of lead some tenths of one per cent in the deposit are sufficient. The current density is preferably less than 9À3 amps per sq. ft. The article to be plated should be cleaned by brushing and etching and connected for a short time as anode before plating. Specifications 280,881 and 299,689, [both in Class 41, Electrolysis], are referred to.
GB22997/30A 1929-08-24 1930-07-30 Process for electrolytically depositing aluminium Expired GB349842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE349842X 1929-08-24

Publications (1)

Publication Number Publication Date
GB349842A true GB349842A (en) 1931-06-04

Family

ID=6258995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22997/30A Expired GB349842A (en) 1929-08-24 1930-07-30 Process for electrolytically depositing aluminium

Country Status (3)

Country Link
US (1) US1904107A (en)
FR (1) FR698748A (en)
GB (1) GB349842A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192073A (en) * 1957-04-26 1965-06-29 Chrysler Corp Method of making oxidation resistant and ductile iron base aluminum alloys
US3259557A (en) * 1962-03-02 1966-07-05 Nat Steel Corp Method of electrodepositing aluminum

Also Published As

Publication number Publication date
FR698748A (en) 1931-02-03
US1904107A (en) 1933-04-18

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