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AU2003292355A1 - Method of treating sheet metal before galvanisation - Google Patents

Method of treating sheet metal before galvanisation

Info

Publication number
AU2003292355A1
AU2003292355A1 AU2003292355A AU2003292355A AU2003292355A1 AU 2003292355 A1 AU2003292355 A1 AU 2003292355A1 AU 2003292355 A AU2003292355 A AU 2003292355A AU 2003292355 A AU2003292355 A AU 2003292355A AU 2003292355 A1 AU2003292355 A1 AU 2003292355A1
Authority
AU
Australia
Prior art keywords
galvanisation
sheet metal
metal before
treating sheet
treating
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.)
Abandoned
Application number
AU2003292355A
Other versions
AU2003292355A8 (en
Inventor
Gerard Le Gouefflec
Lahcen Ougarane
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA a Directoire et Conseil de Surveillance pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA a Directoire et Conseil de Surveillance pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of AU2003292355A1 publication Critical patent/AU2003292355A1/en
Publication of AU2003292355A8 publication Critical patent/AU2003292355A8/en
Abandoned 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • 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
    • C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coating With Molten Metal (AREA)
AU2003292355A 2002-10-23 2003-10-10 Method of treating sheet metal before galvanisation Abandoned AU2003292355A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0213242A FR2846341B1 (en) 2002-10-23 2002-10-23 METHOD OF TREATING THE SHEET BEFORE GALVANIZATION
FR02/13242 2002-10-23
PCT/FR2003/050085 WO2004038057A2 (en) 2002-10-23 2003-10-10 Method of treating sheet metal before galvanisation

Publications (2)

Publication Number Publication Date
AU2003292355A1 true AU2003292355A1 (en) 2004-05-13
AU2003292355A8 AU2003292355A8 (en) 2004-05-13

Family

ID=32088208

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003292355A Abandoned AU2003292355A1 (en) 2002-10-23 2003-10-10 Method of treating sheet metal before galvanisation

Country Status (3)

Country Link
AU (1) AU2003292355A1 (en)
FR (1) FR2846341B1 (en)
WO (1) WO2004038057A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527771C2 (en) 2004-10-29 2006-05-30 Aga Ab Procedure for the manufacture of elongated steel products
EP3109344A1 (en) * 2015-06-25 2016-12-28 Linde Aktiengesellschaft Process to degrease metal foil/sheet and to adjust grain size

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864257A (en) * 1930-05-31 1932-06-21 Bostwick Steel Lath Company Means for removing lubricating compound from perforated sheet metal
US2288980A (en) * 1941-10-30 1942-07-07 Gen Properties Company Inc Method of cleaning metals
FR919857A (en) * 1946-01-08 1947-03-20 Traitements Applic Et Rech S T Process for treating metal parts for any coating operation and in particular for enamelling
US2625495A (en) * 1948-06-04 1953-01-13 Surface Combustion Corp High-temperature cleaning of ferrous metal
US3052014A (en) * 1958-04-21 1962-09-04 Aluminum Co Of America Flame treatment of aluminum
JPH0211784A (en) * 1988-06-29 1990-01-16 Nippon Steel Corp Surface cleaning treatment of drawn steel wire rod
JP2663090B2 (en) * 1993-02-25 1997-10-15 昭和アルミニウム株式会社 Metal strip frame processing apparatus and processing method

Also Published As

Publication number Publication date
FR2846341A1 (en) 2004-04-30
WO2004038057A3 (en) 2004-07-22
AU2003292355A8 (en) 2004-05-13
WO2004038057A2 (en) 2004-05-06
FR2846341B1 (en) 2006-07-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase