ES2142004T3 - PROCEDURE FOR GALVANIZING BY HOT DIPPING. - Google Patents

PROCEDURE FOR GALVANIZING BY HOT DIPPING.

Info

Publication number
ES2142004T3
ES2142004T3 ES96113879T ES96113879T ES2142004T3 ES 2142004 T3 ES2142004 T3 ES 2142004T3 ES 96113879 T ES96113879 T ES 96113879T ES 96113879 T ES96113879 T ES 96113879T ES 2142004 T3 ES2142004 T3 ES 2142004T3
Authority
ES
Spain
Prior art keywords
baths
procedure
construction elements
galvanizing
hot dipping
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
ES96113879T
Other languages
Spanish (es)
Inventor
Helmut Naujokat
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.)
Balcke Duerr GmbH
Original Assignee
Balcke Duerr GmbH
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 Balcke Duerr GmbH filed Critical Balcke Duerr GmbH
Application granted granted Critical
Publication of ES2142004T3 publication Critical patent/ES2142004T3/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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE CINCADO AL FUEGO, ESPECIALMENTE PARA ELEMENTOS DE CONSTRUCCION ALARGADOS Y FINOS, DESPUES DE HABER PASADO POR UNO O VARIOS BAÑOS DE DESENGRASE, UNO O VARIOS BAÑOS DE DECAPADO Y UNO O VARIOS BAÑOS DE FUNDENTE. CON EL FIN DE CONSEGUIR UN PROCEDIMIENTO VENTAJOSO DESDE EL PUNTO DE VISTA DE LAS INVERSIONES Y LOS GASTOS DE EXPLOTACION, LOS ELEMENTOS DE CONSTRUCCION SON INTRODUCIDOS SUCESIVAMENTE MEDIANTE UN SISTEMA DE ARRASTRE DE MARCHA CONTINUA A INTERVALOS (T) EN UNOS BAÑOS DE TRATAMIENTO PREVIO (2, 3, 4) DISPUESTOS EN EL SENTIDO DEL ARRASTRE Y PREFERIBLEMENTE UNO DETRAS DE OTRO, Y DE LOS QUE AL MENOS UN BAÑO (2) EFECTUA DE FORMA SIMULTANEA VARIOS PASOS DE TRATAMIENTO PREVIO, MANTENIENDOSE TODOS LOS BAÑOS A UNA TEMPERATURA SUPERIOR A LA TEMPERATURA AMBIENTE Y CONECTADOS AL MENOS A UN DISPOSITIVO DE ASPIRACION PARA LOS VAPORES QUE SE PRODUCEN.THE INVENTION REFERS TO A FIRE-ZINCING PROCEDURE, ESPECIALLY FOR EXTENDED AND FINE CONSTRUCTION ELEMENTS, AFTER HAVING PASSED THROUGH ONE OR MULTIPLE BLEEDING BATHS, ONE OR MULTIPLE FLOORING BATHS. IN ORDER TO ACHIEVE AN ADVANTAGEOUS PROCEDURE FROM THE POINT OF VIEW OF INVESTMENTS AND OPERATING EXPENSES, THE CONSTRUCTION ELEMENTS ARE INTRODUCED SUCCESSIVELY THROUGH A CONTINUOUS RUNWAY SYSTEM (T) IN A PREVIOUS BATHS. , 3, 4) ARRANGED IN THE DIRECTION OF THE DRAG AND PREFERABLY ONE BEHIND ANOTHER, AND OF WHICH AT LEAST ONE BATH (2) CARRIED OUT SEVERAL STEPS OF PRE-TREATMENT, KEEPING ALL BATHS AT A TEMPERATURE ABOVE THE TEMPERATURE ENVIRONMENT AND CONNECTED AT LEAST TO A SUCTION DEVICE FOR THE VAPORS THAT ARE PRODUCED.

ES96113879T 1996-08-30 1996-08-30 PROCEDURE FOR GALVANIZING BY HOT DIPPING. Expired - Lifetime ES2142004T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96113879A EP0826788B1 (en) 1996-08-30 1996-08-30 Galvanizing method

Publications (1)

Publication Number Publication Date
ES2142004T3 true ES2142004T3 (en) 2000-04-01

Family

ID=8223144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96113879T Expired - Lifetime ES2142004T3 (en) 1996-08-30 1996-08-30 PROCEDURE FOR GALVANIZING BY HOT DIPPING.

Country Status (7)

Country Link
EP (1) EP0826788B1 (en)
AT (1) ATE188260T1 (en)
DE (2) DE29623455U1 (en)
DK (1) DK0826788T3 (en)
ES (1) ES2142004T3 (en)
RU (1) RU2141003C1 (en)
SI (1) SI0826788T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2536733C1 (en) * 2013-05-14 2014-12-27 Общество С Ограниченной Ответственностью "Евростандарт" Application of coating on long-length metal article from melt
DE102022102291A1 (en) 2022-02-01 2023-08-03 The Coatinc Company Holding GmbH Galvanizing plant and method for galvanizing piece goods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852410A (en) * 1954-03-16 1958-09-16 Republic Steel Corp Use of titanium article support for hot dip galvanizing apparatus
GB1433019A (en) * 1973-06-26 1976-04-22 Turner Lisle Ltd Galvanizing plant
JPS59211563A (en) * 1983-05-16 1984-11-30 Marushiyou Kogyo Kk Automatic dipping device
DE3409935C1 (en) * 1983-11-11 1985-04-18 Hoesch Ag, 4600 Dortmund Method and device for hot-galvanising ribbed tubes
JPH079055B2 (en) * 1990-02-21 1995-02-01 新日本製鐵株式会社 Method for producing galvannealed steel sheet

Also Published As

Publication number Publication date
DE29623455U1 (en) 1998-08-13
DK0826788T3 (en) 2000-06-13
EP0826788B1 (en) 1999-12-29
DE59604052D1 (en) 2000-02-03
EP0826788A1 (en) 1998-03-04
SI0826788T1 (en) 2000-04-30
RU2141003C1 (en) 1999-11-10
ATE188260T1 (en) 2000-01-15

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