MA50350B1 - Procédé de traitement de tôle métallique et tôle métallique traitée par ce procédé - Google Patents
Procédé de traitement de tôle métallique et tôle métallique traitée par ce procédéInfo
- Publication number
- MA50350B1 MA50350B1 MA50350A MA50350A MA50350B1 MA 50350 B1 MA50350 B1 MA 50350B1 MA 50350 A MA50350 A MA 50350A MA 50350 A MA50350 A MA 50350A MA 50350 B1 MA50350 B1 MA 50350B1
- Authority
- MA
- Morocco
- Prior art keywords
- zinc sulfate
- zinc
- metal sheet
- layer
- treated
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title 2
- RZLVQBNCHSJZPX-UHFFFAOYSA-L zinc sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O RZLVQBNCHSJZPX-UHFFFAOYSA-L 0.000 abstract 4
- 229960001763 zinc sulfate Drugs 0.000 abstract 3
- 229910000368 zinc sulfate Inorganic materials 0.000 abstract 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- VCPQWWKLNIMKND-UHFFFAOYSA-L zinc hydroxy sulfate Chemical compound [Zn++].OOS([O-])(=O)=O.OOS([O-])(=O)=O VCPQWWKLNIMKND-UHFFFAOYSA-L 0.000 abstract 1
- 229940118149 zinc sulfate monohydrate Drugs 0.000 abstract 1
- RNZCSKGULNFAMC-UHFFFAOYSA-L zinc;hydrogen sulfate;hydroxide Chemical compound O.[Zn+2].[O-]S([O-])(=O)=O RNZCSKGULNFAMC-UHFFFAOYSA-L 0.000 abstract 1
- KSLUMEQTEAUMJZ-UHFFFAOYSA-L zinc;sulfate;tetrahydrate Chemical compound O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O KSLUMEQTEAUMJZ-UHFFFAOYSA-L 0.000 abstract 1
Classifications
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- 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
- C23C2/34—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
- C23C22/05—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
- 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
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
- C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Laminated Bodies (AREA)
- Chemical Treatment Of Metals (AREA)
- Coating With Molten Metal (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
'invention concerne un substrat en acier revêtu, sur au moins une de ses faces, d'un revêtement métallique à base de zinc ou de ses alliages, le revêtement métallique étant lui-même revêtu d'une couche à base de sulfate de zinc comprenant au moins un des composés choisis parmi du monohydrate de sulfate de zinc, du tétrahydrate de sulfate de zinc et de l'heptahydrate de sulfate de zinc, la couche à base de sulfate de zinc ne comprenant pas d'hydroxysulfate de zinc ni de molécule d'eau libre ni non plus de groupe hydroxyle libre, la densité de surface du soufre dans la couche à base de sulfate de zinc étant supérieure ou égale à 0,5 mg/m². L'invention concerne également le procédé de traitement correspondant.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2017/001246 WO2019073274A1 (fr) | 2017-10-12 | 2017-10-12 | Procédé de traitement de feuille métallique et feuille métallique traitée à l'aide de ce procédé |
PCT/IB2018/057047 WO2019073320A1 (fr) | 2017-10-12 | 2018-09-14 | Procédé de traitement de feuille métallique et feuille métallique traitée par ce procédé |
Publications (2)
Publication Number | Publication Date |
---|---|
MA50350A MA50350A (fr) | 2020-08-19 |
MA50350B1 true MA50350B1 (fr) | 2024-05-31 |
Family
ID=60293985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA50350A MA50350B1 (fr) | 2017-10-12 | 2018-09-14 | Procédé de traitement de tôle métallique et tôle métallique traitée par ce procédé |
Country Status (13)
Country | Link |
---|---|
US (1) | US11319633B2 (fr) |
EP (1) | EP3695022B1 (fr) |
JP (1) | JP6979126B2 (fr) |
KR (1) | KR102407065B1 (fr) |
CN (1) | CN111133123B (fr) |
CA (1) | CA3073016C (fr) |
FI (1) | FI3695022T3 (fr) |
MA (1) | MA50350B1 (fr) |
MX (1) | MX2020003587A (fr) |
RU (1) | RU2755906C1 (fr) |
UA (1) | UA125320C2 (fr) |
WO (2) | WO2019073274A1 (fr) |
ZA (1) | ZA202000836B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019073273A1 (fr) | 2017-10-12 | 2019-04-18 | Arcelormittal | Procédé de traitement de feuille métallique et feuille métallique traitée avec ce procédé |
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 |
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 (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3383734B2 (ja) | 1995-11-15 | 2003-03-04 | 日新製鋼株式会社 | クロメート処理亜鉛めっき鋼板の製造装置 |
FR2783256B1 (fr) | 1998-09-15 | 2000-10-27 | Lorraine Laminage | Traitement anodique de toles d'acier zingue dans des solutions aqueuses contenant des sulfates |
JP3449283B2 (ja) | 1999-03-11 | 2003-09-22 | 住友金属工業株式会社 | プレス成形性に優れた亜鉛系めっき鋼板とその製造方法 |
JP2003089881A (ja) | 2001-09-17 | 2003-03-28 | Sumitomo Metal Ind Ltd | 無機潤滑皮膜を有する亜鉛系めっき鋼板とその製造方法 |
JP3807341B2 (ja) | 2002-04-18 | 2006-08-09 | Jfeスチール株式会社 | 合金化溶融亜鉛めっき鋼板の製造方法 |
JP4159028B2 (ja) | 2002-09-03 | 2008-10-01 | 新日本製鐵株式会社 | 連続焼鈍炉のバーナー異常検出方法 |
FR2864552B1 (fr) | 2003-12-24 | 2006-07-21 | Usinor | Traitement de surface par hydroxysulfate |
CN1715446A (zh) | 2004-06-30 | 2006-01-04 | 上海万森水处理有限公司 | 一种金属表面用预膜剂 |
JP2006083464A (ja) * | 2004-08-16 | 2006-03-30 | Togo Seisakusho Corp | 防錆金属部品及びその製造方法 |
JP2006083434A (ja) | 2004-09-16 | 2006-03-30 | Kureha Engineering Co Ltd | 電気防食方法および電気防食装置 |
JP5239570B2 (ja) | 2007-09-04 | 2013-07-17 | Jfeスチール株式会社 | 亜鉛系めっき鋼板 |
JP5354165B2 (ja) | 2008-01-30 | 2013-11-27 | Jfeスチール株式会社 | 亜鉛系めっき鋼板の製造方法 |
WO2010070942A1 (fr) * | 2008-12-16 | 2010-06-24 | Jfeスチール株式会社 | Tôle d’acier galvanisé et son procédé de production |
US10704157B2 (en) | 2012-01-10 | 2020-07-07 | ArcelorMittal Investigación y Desarrollo, S.L. | Solution for reducing the blackening or tarnishing of a metal sheet and metal sheet |
CA2864392C (fr) | 2012-02-14 | 2018-01-02 | Nippon Steel & Sumitomo Metal Corporation | Plaque d'acier plaque pour pressage a chaud et procede de pressage a chaud de la dite plaque d'acier plaque |
CN102839365A (zh) | 2012-04-11 | 2012-12-26 | 王晓翌 | 环保型多功能钢铁表面处理液 |
WO2015001368A1 (fr) | 2013-07-04 | 2015-01-08 | Arcelormittal Investigaciòn Y Desarrollo Sl | Procédé de traitement d'une tôle pour réduire son noircissement ou son ternissement lors de son stockage et tôle traitée par un tel procédé |
EP3161176B1 (fr) | 2014-06-27 | 2018-12-19 | Henkel AG & Co. KGaA | Lubrifiant sec pour acier recouvert de zinc |
CN104178757B (zh) | 2014-08-08 | 2017-01-18 | 东北大学 | 一种热镀锌钢板无铬复合钝化剂及其制备和使用方法 |
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 |
EP3616101B1 (fr) * | 2017-04-24 | 2023-09-27 | AspenTech Corporation | Procédé et système de caractérisation moléculaire |
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 |
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2017
- 2017-10-12 WO PCT/IB2017/001246 patent/WO2019073274A1/fr active Application Filing
-
2018
- 2018-09-14 CA CA3073016A patent/CA3073016C/fr active Active
- 2018-09-14 MA MA50350A patent/MA50350B1/fr unknown
- 2018-09-14 MX MX2020003587A patent/MX2020003587A/es unknown
- 2018-09-14 JP JP2020520546A patent/JP6979126B2/ja active Active
- 2018-09-14 UA UAA202002663A patent/UA125320C2/uk unknown
- 2018-09-14 CN CN201880060926.6A patent/CN111133123B/zh active Active
- 2018-09-14 WO PCT/IB2018/057047 patent/WO2019073320A1/fr active Search and Examination
- 2018-09-14 EP EP18774151.7A patent/EP3695022B1/fr active Active
- 2018-09-14 RU RU2020112801A patent/RU2755906C1/ru active
- 2018-09-14 KR KR1020207008792A patent/KR102407065B1/ko active IP Right Grant
- 2018-09-14 FI FIEP18774151.7T patent/FI3695022T3/fi active
- 2018-09-14 US US16/649,246 patent/US11319633B2/en active Active
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2020
- 2020-02-10 ZA ZA2020/00836A patent/ZA202000836B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US11319633B2 (en) | 2022-05-03 |
CA3073016A1 (fr) | 2019-04-18 |
KR20200045533A (ko) | 2020-05-04 |
EP3695022A1 (fr) | 2020-08-19 |
CA3073016C (fr) | 2022-05-31 |
FI3695022T3 (fi) | 2024-06-04 |
RU2755906C1 (ru) | 2021-09-22 |
WO2019073320A1 (fr) | 2019-04-18 |
MX2020003587A (es) | 2020-07-22 |
CN111133123A (zh) | 2020-05-08 |
US20200299844A1 (en) | 2020-09-24 |
MA50350A (fr) | 2020-08-19 |
BR112020004054A2 (pt) | 2020-09-01 |
CN111133123B (zh) | 2021-12-03 |
ZA202000836B (en) | 2021-08-25 |
EP3695022B1 (fr) | 2024-05-08 |
KR102407065B1 (ko) | 2022-06-08 |
JP6979126B2 (ja) | 2021-12-08 |
WO2019073274A1 (fr) | 2019-04-18 |
JP2020537045A (ja) | 2020-12-17 |
UA125320C2 (uk) | 2022-02-16 |
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