DE69318217D1 - Coated sheet and process for its manufacture - Google Patents

Coated sheet and process for its manufacture

Info

Publication number
DE69318217D1
DE69318217D1 DE69318217T DE69318217T DE69318217D1 DE 69318217 D1 DE69318217 D1 DE 69318217D1 DE 69318217 T DE69318217 T DE 69318217T DE 69318217 T DE69318217 T DE 69318217T DE 69318217 D1 DE69318217 D1 DE 69318217D1
Authority
DE
Germany
Prior art keywords
metal
sheet
coated
oxide
manufacture
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 - Lifetime
Application number
DE69318217T
Other languages
German (de)
Other versions
DE69318217T2 (en
Inventor
Philippe Guesdon
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Publication of DE69318217D1 publication Critical patent/DE69318217D1/en
Application granted granted Critical
Publication of DE69318217T2 publication Critical patent/DE69318217T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Physical Vapour Deposition (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paper (AREA)

Abstract

This coated metal sheet (10) comprises a dip-coated metal substrate (12) covered on at least one of its faces with a film (16) of a thickness of at most 1 mu m, comprising a metal alloy such as an aluminium alloy containing chromium or magnesium, or an oxide such as magnesium oxide or chromium oxide. The intermediate metal layer (14) of dip coating preferably contains chiefly aluminium and has a thickness greater than 10 mu m. The film (16) is deposited on the aluminised metal sheet in a vacuum enclosure (20), for example by pulverising a target with an ion beam. Application to the protection of sheet metal against corrosion, to ductility improvement and to the folding of coated sheet metal and the manufacture of motor vehicle exhaust system components. <IMAGE>
DE69318217T 1992-06-22 1993-06-22 Coated sheet and process for its manufacture Expired - Lifetime DE69318217T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207585A FR2692596B1 (en) 1992-06-22 1992-06-22 Coated sheet and method of manufacturing the sheet.

Publications (2)

Publication Number Publication Date
DE69318217D1 true DE69318217D1 (en) 1998-06-04
DE69318217T2 DE69318217T2 (en) 1998-10-01

Family

ID=9431012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318217T Expired - Lifetime DE69318217T2 (en) 1992-06-22 1993-06-22 Coated sheet and process for its manufacture

Country Status (5)

Country Link
EP (1) EP0576348B1 (en)
AT (1) ATE165630T1 (en)
DE (1) DE69318217T2 (en)
ES (1) ES2115739T3 (en)
FR (1) FR2692596B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527515C1 (en) * 1995-07-27 1996-11-28 Fraunhofer Ges Forschung Corrosion-resistant steel sheet prodn., e.g. for the automobile industry

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2103984A1 (en) * 1971-01-28 1972-09-14 Metallisator Korrosionsschutzt Protecting car exhaust pipes - against corrosion by coating with aluminium layer further coated by zinc
FR2550555B2 (en) * 1983-03-03 1988-12-30 Zincroksid Spa PROCESS FOR THE PROTECTION OF FLAT ZINC-PLATED LAMINATES BY MEANS OF A MULTILAYER ELECTROLYTIC COATING
DE3512176A1 (en) * 1985-04-03 1986-10-09 Winfried 7758 Meersburg Heinzel METHOD FOR TREATING THE SURFACE OF A PRINTING MACHINE CYLINDER
EP0410627A1 (en) * 1989-07-27 1991-01-30 Kabushiki Kaisha Toshiba Oxide film with preferred crystal orientation, method of manufacturing the same, and magneto-optical recording medium
FR2664617B1 (en) * 1990-07-16 1993-08-06 Lorraine Laminage PROCESS FOR COATING ALUMINUM BY HOT TEMPERING OF A STEEL STRIP AND STEEL STRIP OBTAINED BY THIS PROCESS.
JPH1017877A (en) * 1996-06-28 1998-01-20 Ube Ind Ltd Method and apparatus for treating waste
JPH1132778A (en) * 1997-07-24 1999-02-09 Suntory Ltd New serine protease

Also Published As

Publication number Publication date
ATE165630T1 (en) 1998-05-15
FR2692596A1 (en) 1993-12-24
EP0576348B1 (en) 1998-04-29
EP0576348A1 (en) 1993-12-29
FR2692596B1 (en) 1995-03-31
ES2115739T3 (en) 1998-07-01
DE69318217T2 (en) 1998-10-01

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Legal Events

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