GB1239863A - Treatment of zirconium and its alloys by chemical displacement - Google Patents

Treatment of zirconium and its alloys by chemical displacement

Info

Publication number
GB1239863A
GB1239863A GB2259169A GB2259169A GB1239863A GB 1239863 A GB1239863 A GB 1239863A GB 2259169 A GB2259169 A GB 2259169A GB 2259169 A GB2259169 A GB 2259169A GB 1239863 A GB1239863 A GB 1239863A
Authority
GB
United Kingdom
Prior art keywords
zirconium
alloys
chemical displacement
treatment
plated
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
GB2259169A
Inventor
Francesco Brossa
Giovanni Ferrari
Giuseppe Musso
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Publication of GB1239863A publication Critical patent/GB1239863A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/10—Other heavy metals
    • C23G1/106—Other heavy metals refractory metals

Abstract

1,239,863. Plating zirconium. EUROPEAN ATOMIC ENERGY COMMUNITY. May 2, 1969 [May 13, 1968], No. 22591/69. Heading C7F. Zirconium and its alloys are plated by chemical displacement, the workpiece being first pickled and then immersed in a bath of molten CuCl 2 in an inert atmosphere at 430‹ -600‹C. for 10 seconds to 20 minutes to obtain a copper coating. Residual salts adhering to the coated surface may be removed by immersion in a LiCl-KCl eutectic at 500‹C, for 8-10 seconds, followed by water rinsing. The Cu coating may be used as a base for electro-plated Ni, Au, Ag, Cr, Cd, Pb, As, or Sb, or as a base for coatings of Nb, Mo, or W deposited from their halides in the gaseous phase.
GB2259169A 1968-05-13 1969-05-02 Treatment of zirconium and its alloys by chemical displacement Expired GB1239863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3694268 1968-05-13

Publications (1)

Publication Number Publication Date
GB1239863A true GB1239863A (en) 1971-07-21

Family

ID=11245843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2259169A Expired GB1239863A (en) 1968-05-13 1969-05-02 Treatment of zirconium and its alloys by chemical displacement

Country Status (5)

Country Link
BE (1) BE732623A (en)
FR (1) FR2008412A1 (en)
GB (1) GB1239863A (en)
LU (1) LU58581A1 (en)
NL (1) NL6906830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1466038A1 (en) * 2002-01-18 2004-10-13 Cast Centre Pty., Ltd. Magnesium-zirconium alloying

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1466038A1 (en) * 2002-01-18 2004-10-13 Cast Centre Pty., Ltd. Magnesium-zirconium alloying
EP1466038A4 (en) * 2002-01-18 2006-07-19 Cast Centre Pty Ltd Magnesium-zirconium alloying
AU2003201396B2 (en) * 2002-01-18 2007-08-23 Cast Centre Pty Ltd Magnesium-zirconium alloying

Also Published As

Publication number Publication date
LU58581A1 (en) 1969-08-22
FR2008412A1 (en) 1970-01-23
BE732623A (en) 1969-10-16
DE1924963A1 (en) 1969-11-27
DE1924963B2 (en) 1977-01-13
NL6906830A (en) 1969-11-17

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