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MA35743B1 - Dutilisation d'une solution contenant des ions sulfates pour reduire le noircissement ou le ternissement d'une tole lors de son stockage et tole traitee par une telle solution - Google Patents

Dutilisation d'une solution contenant des ions sulfates pour reduire le noircissement ou le ternissement d'une tole lors de son stockage et tole traitee par une telle solution

Info

Publication number
MA35743B1
MA35743B1 MA37148A MA37148A MA35743B1 MA 35743 B1 MA35743 B1 MA 35743B1 MA 37148 A MA37148 A MA 37148A MA 37148 A MA37148 A MA 37148A MA 35743 B1 MA35743 B1 MA 35743B1
Authority
MA
Morocco
Prior art keywords
sheet
solution
tarnishing
blackening
reduce
Prior art date
Application number
MA37148A
Other languages
English (en)
Inventor
Daniel Chaleix
Christian Allely
Pascale Feltin
Maxime Monnoyer
Original Assignee
Arcelormittal Investigacion Y Desarrollo
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 Arcelormittal Investigacion Y Desarrollo filed Critical Arcelormittal Investigacion Y Desarrollo
Publication of MA35743B1 publication Critical patent/MA35743B1/fr

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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical 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
    • 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
    • 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
    • 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
    • C23C22/68—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 solutions with pH between 6 and 8
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/1266—O, S, or organic compound in metal component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

L'invention concerne principalement l'utilisation d'une solution aqueuse de traitement contenant des ions sulfates so42-à une concentration supérieure ou égale à 0,01 mol/l, pour traiter une tôle comprenant un substrat en acier revêtu sur au moins une de ses faces d'un revêtement comprenant au moins du zinc et du magnésium, en vue de réduire le noircissement ou le ternissement de la tôle lors de son stockage. L'invention concerne également la tôle traitée par une telle solution.
MA37148A 2012-01-10 2014-06-23 Dutilisation d'une solution contenant des ions sulfates pour reduire le noircissement ou le ternissement d'une tole lors de son stockage et tole traitee par une telle solution MA35743B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2012/000013 WO2013104835A1 (fr) 2012-01-10 2012-01-10 Utilisation d'une solution contenant des ions sulfates pour reduire le noircissement ou le ternissement d'une tole lors de son stockage et tole traitee par une telle solution.

Publications (1)

Publication Number Publication Date
MA35743B1 true MA35743B1 (fr) 2014-12-01

Family

ID=45722660

Family Applications (1)

Application Number Title Priority Date Filing Date
MA37148A MA35743B1 (fr) 2012-01-10 2014-06-23 Dutilisation d'une solution contenant des ions sulfates pour reduire le noircissement ou le ternissement d'une tole lors de son stockage et tole traitee par une telle solution

Country Status (16)

Country Link
US (2) US10704157B2 (fr)
EP (1) EP2802682B1 (fr)
JP (1) JP6280049B2 (fr)
KR (3) KR20140119729A (fr)
CN (2) CN109440097A (fr)
BR (1) BR112014016471B1 (fr)
CA (1) CA2863497C (fr)
ES (1) ES2828473T3 (fr)
HU (1) HUE051070T2 (fr)
MA (1) MA35743B1 (fr)
MX (1) MX374549B (fr)
PL (1) PL2802682T3 (fr)
RU (1) RU2581943C2 (fr)
UA (1) UA111876C2 (fr)
WO (1) WO2013104835A1 (fr)
ZA (1) ZA201404502B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109855B4 (de) * 2012-10-16 2015-07-23 Thyssenkrupp Steel Europe Ag Verfahren zum Herstellen eines mit einer metallischen Korrosionsschutzschicht beschichteten Stahlprodukts
EP2995674B1 (fr) * 2014-09-11 2020-07-15 thyssenkrupp AG Utilisation d'un sulfate et procede pour la production d'un élément en acier par formage dans une machine de formage
EP3405600B1 (fr) * 2016-01-19 2019-10-16 ThyssenKrupp Steel Europe AG Procédé de fabrication d'un produit en acier doté d'un revêtement de zinc et d'une couche active tribilogiquement appliquée sur celui-ci ainsi que produit en acier obtenu de maniere correspondante
WO2019073274A1 (fr) * 2017-10-12 2019-04-18 Arcelormittal Procédé de traitement de feuille métallique et feuille métallique traitée à l'aide de ce procédé
WO2019073273A1 (fr) * 2017-10-12 2019-04-18 Arcelormittal Procédé de traitement de feuille métallique et feuille métallique traitée avec ce procédé
WO2021074672A1 (fr) * 2019-10-16 2021-04-22 Arcelormittal Procédé de traitement de feuille métallique et feuille métallique traitée à l'aide de ce procédé

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177381A (ja) 1983-03-26 1984-10-08 Nippon Steel Corp 耐黒変性に優れた溶融亜鉛系メツキ鋼板の製造法
TW363088B (en) * 1996-12-13 1999-07-01 Nisshin Steel Co Ltd Molten Zn-Al-Mg plated steel sheet of good corrosion resistance and good appearance, and process
US6528182B1 (en) 1998-09-15 2003-03-04 Sollac Zinc coated steel plates coated with a pre-lubricating hydroxysulphate layer and methods for obtaining same
US6607844B1 (en) * 1999-03-15 2003-08-19 Kobe Steel, Ltd. Zn-Mg electroplated metal sheet and fabrication process therefor
WO2005010623A2 (fr) * 2003-07-24 2005-02-03 Zebra Imaging, Inc. Visualisation d'environnement ameliore utilisant des stereogrammes holographiques
FR2864552B1 (fr) * 2003-12-24 2006-07-21 Usinor Traitement de surface par hydroxysulfate
JP4776458B2 (ja) * 2005-07-22 2011-09-21 新日本製鐵株式会社 耐食性、耐熱性、耐指紋性、導電性、塗装性および加工時の耐黒カス性に優れたクロメートフリー表面処理金属材
JP2007204769A (ja) * 2006-01-30 2007-08-16 Jfe Steel Kk 耐食性、耐疵つき性、耐変色性及び耐水性に優れた表面処理鋼板並びにその製造方法
WO2011158513A1 (fr) * 2010-06-18 2011-12-22 日新製鋼株式会社 Tôle d'acier plaquée revêtue par conversion chimique et son procédé de production
CA2822035C (fr) * 2010-12-17 2019-07-30 Arcelormittal Investigacion Y Desarrollo Sl Tole d'acier comprenant un revetement multicouche

Also Published As

Publication number Publication date
BR112014016471A2 (pt) 2017-06-13
KR102258538B1 (ko) 2021-05-31
KR20160128440A (ko) 2016-11-07
MX2014008455A (es) 2015-04-08
PL2802682T3 (pl) 2021-04-19
JP6280049B2 (ja) 2018-02-14
UA111876C2 (uk) 2016-06-24
CN109440097A (zh) 2019-03-08
US10704157B2 (en) 2020-07-07
KR20140119729A (ko) 2014-10-10
WO2013104835A1 (fr) 2013-07-18
US20200318252A1 (en) 2020-10-08
HUE051070T2 (hu) 2021-01-28
MX374549B (es) 2025-03-06
EP2802682B1 (fr) 2020-09-23
ES2828473T3 (es) 2021-05-26
RU2014132696A (ru) 2016-03-10
EP2802682A1 (fr) 2014-11-19
US20150093594A1 (en) 2015-04-02
CA2863497A1 (fr) 2013-07-18
CN104040027A (zh) 2014-09-10
RU2581943C2 (ru) 2016-04-20
JP2015504977A (ja) 2015-02-16
KR20190060018A (ko) 2019-05-31
BR112014016471B1 (pt) 2021-07-06
BR112014016471A8 (pt) 2017-07-04
ZA201404502B (en) 2015-09-30
CA2863497C (fr) 2016-09-06

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