EP1666624A4 - Hot dip zinc plated steel sheet and method for production thereof - Google Patents

Hot dip zinc plated steel sheet and method for production thereof

Info

Publication number
EP1666624A4
EP1666624A4 EP04772660A EP04772660A EP1666624A4 EP 1666624 A4 EP1666624 A4 EP 1666624A4 EP 04772660 A EP04772660 A EP 04772660A EP 04772660 A EP04772660 A EP 04772660A EP 1666624 A4 EP1666624 A4 EP 1666624A4
Authority
EP
European Patent Office
Prior art keywords
hot dip
dip zinc
steel sheet
plated steel
coating film
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.)
Granted
Application number
EP04772660A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1666624B1 (en
EP1666624A1 (en
Inventor
Shoichiro Taira
Yoshiharu Sugimoto
Yoichi Miyakawa
Akira Gamou
Masayasu Nagoshi
Takashi Kawano
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP1666624A1 publication Critical patent/EP1666624A1/en
Publication of EP1666624A4 publication Critical patent/EP1666624A4/en
Application granted granted Critical
Publication of EP1666624B1 publication Critical patent/EP1666624B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • 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
    • C23C2/26—After-treatment
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • 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
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/53—Treatment of zinc 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

Abstract

A hot dip zinc plated steel sheet, which has a hot dip zinc plating layer having a flat portion formed on the surface thereof, wherein a coating film comprising compounds containing Zn, Fe and O is formed in the flat portion, the coating film has a average thickness (A) of 10 to 100 nm as determined from the elemental analysis thereof, and a value of [Fe]/([Zn]+ [Fe]) in the coating film is 0.002 to 0.25 wherein each of [Zn] and [Fe] represents a content (atom.%) of Zn or Fe in the coating film. The above hot dip zinc plated steel sheet is excellent in press working characteristics, adhesiveness and chemical treatment characteristics, and thus is suitable for use in an automobile and a household electrical appliance.
EP04772660.9A 2003-08-29 2004-08-26 Hot dip zinc plated steel sheet and method for production thereof Active EP1666624B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2003307073 2003-08-29
JP2003307072 2003-08-29
JP2003324771 2003-09-17
JP2003324770 2003-09-17
JP2004008967 2004-01-16
PCT/JP2004/012704 WO2005021823A1 (en) 2003-08-29 2004-08-26 Hot dip zinc plated steel sheet and method for production thereof

Publications (3)

Publication Number Publication Date
EP1666624A1 EP1666624A1 (en) 2006-06-07
EP1666624A4 true EP1666624A4 (en) 2009-07-22
EP1666624B1 EP1666624B1 (en) 2017-06-07

Family

ID=34280119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04772660.9A Active EP1666624B1 (en) 2003-08-29 2004-08-26 Hot dip zinc plated steel sheet and method for production thereof

Country Status (6)

Country Link
EP (1) EP1666624B1 (en)
KR (1) KR20060033811A (en)
CN (1) CN1846011B (en)
CA (1) CA2535894C (en)
TW (1) TWI288188B (en)
WO (1) WO2005021823A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864552B1 (en) * 2003-12-24 2006-07-21 Usinor SURFACE TREATMENT WITH HYDROXYSULFATE
CA2742354C (en) * 2008-12-16 2014-02-25 Jfe Steel Corporation Galvanized steel sheet and method for manufacturing the same
JP5648309B2 (en) * 2010-03-31 2015-01-07 Ｊｆｅスチール株式会社 Method for producing hot dip galvanized steel sheet
CN102888578B (en) * 2011-07-19 2014-12-24 宝山钢铁股份有限公司 Method for producing hot-dip galvanized steel plate having excellent surface friction characteristics
KR102312464B1 (en) * 2017-02-10 2021-10-13 제이에프이 스틸 가부시키가이샤 High-strength galvanized steel sheet and its manufacturing method
CN113832425B (en) * 2021-09-23 2022-12-27 马鞍山钢铁股份有限公司 Zinc-magnesium-aluminum plated steel plate with excellent blackening resistance and adhesive property and preparation method thereof
CN113817973B (en) * 2021-09-23 2022-12-27 马鞍山钢铁股份有限公司 Surface treatment liquid for improving surface oxidation and coating performance of alloyed galvanized hot forming steel, hot forming steel plate, preparation method and application

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002256448A (en) * 2001-03-05 2002-09-11 Nkk Corp Method for manufacturing galvannealed steel sheet
EP1288325A1 (en) * 2000-04-24 2003-03-05 Nkk Corporation Galvannealed sheet steel and method for production thereof
EP1616973A1 (en) * 2003-04-18 2006-01-18 JFE Steel Corporation Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3318385B2 (en) * 1993-03-04 2002-08-26 川崎製鉄株式会社 Alloyed hot-dip galvanized steel sheet with excellent press workability and plating resistance
US6129995A (en) * 1997-03-19 2000-10-10 Nkk Corporation Zinciferous coated steel sheet and method for producing the same
JP3397150B2 (en) * 1998-11-25 2003-04-14 住友金属工業株式会社 Hot-dip galvanized steel sheet
JP3797478B2 (en) * 2001-11-01 2006-07-19 Ｊｆｅスチール株式会社 Alloy hot-dip galvanized steel sheet
JP3570409B2 (en) * 2001-11-01 2004-09-29 Ｊｆｅスチール株式会社 Galvannealed steel sheet
JP3807341B2 (en) * 2002-04-18 2006-08-09 Ｊｆｅスチール株式会社 Method for producing galvannealed steel sheet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288325A1 (en) * 2000-04-24 2003-03-05 Nkk Corporation Galvannealed sheet steel and method for production thereof
JP2002256448A (en) * 2001-03-05 2002-09-11 Nkk Corp Method for manufacturing galvannealed steel sheet
EP1616973A1 (en) * 2003-04-18 2006-01-18 JFE Steel Corporation Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof

Also Published As

Publication number Publication date
CA2535894C (en) 2009-10-06
WO2005021823A1 (en) 2005-03-10
TW200516172A (en) 2005-05-16
EP1666624B1 (en) 2017-06-07
CA2535894A1 (en) 2005-03-10
KR20060033811A (en) 2006-04-19
EP1666624A1 (en) 2006-06-07
CN1846011B (en) 2011-06-08
TWI288188B (en) 2007-10-11
CN1846011A (en) 2006-10-11

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