IT1392855B1 - NEW FORMULATION OF FLUSHING SOLUTION IN GENERAL STEEL HOT GALVANIZING PROCESSES - Google Patents

NEW FORMULATION OF FLUSHING SOLUTION IN GENERAL STEEL HOT GALVANIZING PROCESSES

Info

Publication number
IT1392855B1
IT1392855B1 ITAL2009A000002A ITAL20090002A IT1392855B1 IT 1392855 B1 IT1392855 B1 IT 1392855B1 IT AL2009A000002 A ITAL2009A000002 A IT AL2009A000002A IT AL20090002 A ITAL20090002 A IT AL20090002A IT 1392855 B1 IT1392855 B1 IT 1392855B1
Authority
IT
Italy
Prior art keywords
hot galvanizing
general steel
steel hot
new formulation
flushing solution
Prior art date
Application number
ITAL2009A000002A
Other languages
Italian (it)
Inventor
Ugo Bottanelli
Original Assignee
Bottanelli
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 Bottanelli filed Critical Bottanelli
Priority to ITAL2009A000002A priority Critical patent/IT1392855B1/en
Priority to EP10711936.4A priority patent/EP2430206B1/en
Priority to PCT/IT2010/000052 priority patent/WO2010095154A1/en
Publication of ITAL20090002A1 publication Critical patent/ITAL20090002A1/en
Application granted granted Critical
Publication of IT1392855B1 publication Critical patent/IT1392855B1/en

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
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • 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
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/12—Aluminium or alloys based thereon
    • 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
    • C23C2/30—Fluxes or coverings on molten baths

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
ITAL2009A000002A 2009-02-19 2009-02-19 NEW FORMULATION OF FLUSHING SOLUTION IN GENERAL STEEL HOT GALVANIZING PROCESSES IT1392855B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITAL2009A000002A IT1392855B1 (en) 2009-02-19 2009-02-19 NEW FORMULATION OF FLUSHING SOLUTION IN GENERAL STEEL HOT GALVANIZING PROCESSES
EP10711936.4A EP2430206B1 (en) 2009-02-19 2010-02-17 Modification of the composition of the flux solution for hot-dip batch galvanizing of steel parts
PCT/IT2010/000052 WO2010095154A1 (en) 2009-02-19 2010-02-17 Modification of the composition of the flux solution for hot-dip batch galvanizing of steel parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITAL2009A000002A IT1392855B1 (en) 2009-02-19 2009-02-19 NEW FORMULATION OF FLUSHING SOLUTION IN GENERAL STEEL HOT GALVANIZING PROCESSES

Publications (2)

Publication Number Publication Date
ITAL20090002A1 ITAL20090002A1 (en) 2010-08-20
IT1392855B1 true IT1392855B1 (en) 2012-04-02

Family

ID=41055106

Family Applications (1)

Application Number Title Priority Date Filing Date
ITAL2009A000002A IT1392855B1 (en) 2009-02-19 2009-02-19 NEW FORMULATION OF FLUSHING SOLUTION IN GENERAL STEEL HOT GALVANIZING PROCESSES

Country Status (3)

Country Link
EP (1) EP2430206B1 (en)
IT (1) IT1392855B1 (en)
WO (1) WO2010095154A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2646303C2 (en) * 2016-07-12 2018-03-02 Акционерное общество "Уралэлектромедь" Flux for hot galvanizing of steel products
DE102021111089A1 (en) 2021-04-29 2022-11-03 Seppeler Holding Und Verwaltungs Gmbh & Co. Kg Process, system and use of these in batch galvanizing
CN115323304B (en) * 2022-08-30 2024-02-09 重庆广仁能源装备股份有限公司 Hot galvanizing method for low-silicon active steel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060228482A1 (en) * 2005-04-07 2006-10-12 International Lead Zinc Research Organization, Inc. Zinc-aluminum alloy coating of metal objects
US7811389B2 (en) * 2005-12-20 2010-10-12 Teck Metals Ltd. Flux and process for hot dip galvanization
AU2007258462A1 (en) * 2006-06-09 2007-12-21 Teck Cominco Metals Ltd. High-aluminum alloy for general galvanizing

Also Published As

Publication number Publication date
EP2430206A1 (en) 2012-03-21
ITAL20090002A1 (en) 2010-08-20
WO2010095154A1 (en) 2010-08-26
EP2430206B1 (en) 2013-07-03

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