ES2173555T3 - Procedimiento de preparacion de una chapa de acero esmaltado de modo directo. - Google Patents

Procedimiento de preparacion de una chapa de acero esmaltado de modo directo.

Info

Publication number
ES2173555T3
ES2173555T3 ES98400466T ES98400466T ES2173555T3 ES 2173555 T3 ES2173555 T3 ES 2173555T3 ES 98400466 T ES98400466 T ES 98400466T ES 98400466 T ES98400466 T ES 98400466T ES 2173555 T3 ES2173555 T3 ES 2173555T3
Authority
ES
Spain
Prior art keywords
coating
steel sheet
pickled
immersion
procedure
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
ES98400466T
Other languages
English (en)
Inventor
Vincent Cholet
Daniel Vonner
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
Application granted granted Critical
Publication of ES2173555T3 publication Critical patent/ES2173555T3/es
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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D3/00—Chemical treatment of the metal surfaces prior to coating
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49986—Subsequent to metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Detergent Compositions (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO QUE CONSTA DE LAS ETAPAS SIGUIENTES EN EL ORDEN QUE SE INDICA: 1/ DECAPADO, 2/ PRIMER TRATAMIENTO DE SUPERFICIE EN UNA SOLA OPERACION QUE CUMPLE LOS TRES CRITERIOS DE RESISTENCIA A LA CORROSION, LUBRIFICACION Y DESENGRASABILIDAD, 3/ CONFORMACION, 4/ SEGUNDO TRATAMIENTO DE SUPERFICIE DENOMINADO DE NIQUELADO, 5/ ESMALTADO. GRACIAS A ESTE ORDEN DE LAS OPERACIONES Y A LOS CRITERIOS QUE DEFINEN EL PRIMER TRATAMIENTO DE SUPERFICIE, PUEDE REALIZARSE EL DECAPADO EN LINEA EN LAS INSTALACIONES DE PRODUCCION DE CINTAS DE CHAPA DE ACERO.
ES98400466T 1997-03-21 1998-02-27 Procedimiento de preparacion de una chapa de acero esmaltado de modo directo. Expired - Lifetime ES2173555T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703452A FR2761082B1 (fr) 1997-03-21 1997-03-21 Procede de preparation d'un objet en tole d'acier emaille en mode direct

Publications (1)

Publication Number Publication Date
ES2173555T3 true ES2173555T3 (es) 2002-10-16

Family

ID=9505039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98400466T Expired - Lifetime ES2173555T3 (es) 1997-03-21 1998-02-27 Procedimiento de preparacion de una chapa de acero esmaltado de modo directo.

Country Status (9)

Country Link
US (1) US6199263B1 (es)
EP (1) EP0866147B1 (es)
AT (1) ATE216000T1 (es)
CA (1) CA2234433A1 (es)
DE (1) DE69804705T2 (es)
DK (1) DK0866147T3 (es)
ES (1) ES2173555T3 (es)
FR (1) FR2761082B1 (es)
PT (1) PT866147E (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2805277B1 (fr) * 2000-02-18 2002-04-19 Usinor Procede de fabrication d'une piece metallique emaillee sans operation de degraissage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569453A (en) 1949-09-14 1951-10-02 Poor & Co Vitreous enamel base stock, vitreous enameled articles and method
US2809907A (en) 1953-04-17 1957-10-15 Parker Rust Proof Co Vitreous enameling
US2983634A (en) 1958-05-13 1961-05-09 Gen Am Transport Chemical nickel plating of magnesium and its alloys
GB886361A (en) 1958-10-20 1962-01-03 Pfizer & Co C Metal treatment
DE1802182C3 (de) 1968-10-10 1979-05-31 Bayer Ag, 5090 Leverkusen Verfahren zur Vorbehandlung von Stahlblechen für Emaillierungen
US3927460A (en) * 1972-08-07 1975-12-23 Kawasaki Steel Co Pretreating process for vitreous enamelling
FR2739396B1 (fr) * 1995-09-28 1997-10-24 Lorraine Laminage Procede de preparation de la surface metallique d'un objet, notamment en tole d'acier, pour emaillage en mode direct

Also Published As

Publication number Publication date
DE69804705T2 (de) 2002-10-17
PT866147E (pt) 2002-08-30
DE69804705D1 (de) 2002-05-16
DK0866147T3 (da) 2002-07-29
CA2234433A1 (fr) 1998-09-21
FR2761082B1 (fr) 1999-04-30
US6199263B1 (en) 2001-03-13
FR2761082A1 (fr) 1998-09-25
EP0866147B1 (fr) 2002-04-10
EP0866147A1 (fr) 1998-09-23
ATE216000T1 (de) 2002-04-15

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