GB847904A - Surface treatment of metals - Google Patents

Surface treatment of metals

Info

Publication number
GB847904A
GB847904A GB2591/46A GB259146A GB847904A GB 847904 A GB847904 A GB 847904A GB 2591/46 A GB2591/46 A GB 2591/46A GB 259146 A GB259146 A GB 259146A GB 847904 A GB847904 A GB 847904A
Authority
GB
United Kingdom
Prior art keywords
iron
metals
surface treatment
zinc
hydrate
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
GB2591/46A
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB847904A publication Critical patent/GB847904A/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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/46—Pretreatment of metallic surfaces to be electroplated of actinides
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G21C21/14—Manufacture of fuel elements or breeder elements contained in non-active casings by plating the fuel in a fluid
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Abstract

A metal above iron in the electromotive series (e.g. aluminium, magnesium, uranium, zinc) is prepared for electroplating with e.g. chromium, copper, iron, nickel or zinc, by treating its surface with a molten hydrate of ferric chloride. The treatment etches the surface and at the same time deposits iron thereon. The hydrate used is preferably FeCl3.6H2O.
GB2591/46A 1945-01-09 1946-01-25 Surface treatment of metals Expired GB847904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US572092A US2849348A (en) 1945-01-09 1945-01-09 Electrodeposition of nickel on uranium

Publications (1)

Publication Number Publication Date
GB847904A true GB847904A (en) 1960-09-14

Family

ID=24286315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2591/46A Expired GB847904A (en) 1945-01-09 1946-01-25 Surface treatment of metals

Country Status (2)

Country Link
US (1) US2849348A (en)
GB (1) GB847904A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366034A (en) * 1981-06-04 1982-12-28 Westinghouse Electric Corp. Hard chromium plating process for cobalt-chromium-tungsten alloys

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE476720C (en) * 1929-05-23 Koerting Akt Ges Geb Self-closing valve for gas firing
FR446949A (en) * 1911-10-14 1912-12-18 Marc Chirade Process for direct nickel plating of aluminum
US2162789A (en) * 1935-04-08 1939-06-20 Edwin F M Speidel Method of preparing metal surface for plating

Also Published As

Publication number Publication date
US2849348A (en) 1958-08-26

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