DE3362966D1 - Method of reducing corrosion of aluminium components - Google Patents

Method of reducing corrosion of aluminium components

Info

Publication number
DE3362966D1
DE3362966D1 DE8383300018T DE3362966T DE3362966D1 DE 3362966 D1 DE3362966 D1 DE 3362966D1 DE 8383300018 T DE8383300018 T DE 8383300018T DE 3362966 T DE3362966 T DE 3362966T DE 3362966 D1 DE3362966 D1 DE 3362966D1
Authority
DE
Germany
Prior art keywords
reducing corrosion
aluminium components
aluminium
components
corrosion
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
DE8383300018T
Other languages
German (de)
Inventor
Ronald William Elkington
David Francis Fletcher
Albert Harold Carter
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of DE3362966D1 publication Critical patent/DE3362966D1/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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DE8383300018T 1982-01-06 1983-01-05 Method of reducing corrosion of aluminium components Expired DE3362966D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8200291 1982-01-06

Publications (1)

Publication Number Publication Date
DE3362966D1 true DE3362966D1 (en) 1986-05-22

Family

ID=10527484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383300018T Expired DE3362966D1 (en) 1982-01-06 1983-01-05 Method of reducing corrosion of aluminium components

Country Status (3)

Country Link
EP (1) EP0083571B1 (en)
DE (1) DE3362966D1 (en)
GB (1) GB2114113B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835072A (en) * 1985-06-17 1989-05-30 International Fuel Cells Corporation Apparatus employing an aqueous solution
US4670357A (en) * 1985-06-17 1987-06-02 International Fuel Cells Corporation Fuel cell powerplant employing an aqueous solution
GB2178220B (en) * 1985-06-18 1989-07-05 Int Fuel Cells Corp Fuel cell powerplant employing an aqueous solution
US4804591A (en) * 1985-06-18 1989-02-14 International Fuel Cells Fuel cell powerplant employing an aqueous solution
US4923767A (en) * 1985-06-18 1990-05-08 International Fuel Cells Fuel cell power plants employing an aqueous solution
NZ223955A (en) * 1987-03-24 1990-06-26 Alcan Int Ltd Aqueous heat transfer system containing delayed release inhibitor capsule
GB8712198D0 (en) * 1987-05-22 1987-06-24 Alcan Int Ltd Water treatment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087475A (en) * 1953-08-03 1955-02-24 Condensation Application Mec Method and device for protecting copper and copper alloys in contact with salt water, in particular for tubular condensers
FR1204092A (en) * 1957-10-08 1960-01-22 Ca Atomic Energy Ltd Improvements in the protection of aluminum alloys against corrosion
US3578508A (en) * 1967-04-12 1971-05-11 Martin B Pearlman Treatment of ferrous metal surfaces to prevent corrosion
FR2048116A5 (en) * 1969-06-02 1971-03-19 Borg Service Protection of copper in salt - water
US3968313A (en) * 1971-05-10 1976-07-06 Pearlman Martin B Surface treatment
JPS5140538B1 (en) * 1971-05-28 1976-11-04

Also Published As

Publication number Publication date
EP0083571A1 (en) 1983-07-13
GB8300120D0 (en) 1983-02-09
GB2114113A (en) 1983-08-17
GB2114113B (en) 1985-01-09
EP0083571B1 (en) 1986-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee