CA2892114C - Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings - Google Patents
Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings Download PDFInfo
- Publication number
- CA2892114C CA2892114C CA2892114A CA2892114A CA2892114C CA 2892114 C CA2892114 C CA 2892114C CA 2892114 A CA2892114 A CA 2892114A CA 2892114 A CA2892114 A CA 2892114A CA 2892114 C CA2892114 C CA 2892114C
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- Prior art keywords
- chromium
- coating
- metal
- substrate
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- 239000000758 substrate Substances 0.000 title claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 28
- 238000000576 coating method Methods 0.000 title claims description 87
- 238000004519 manufacturing process Methods 0.000 title description 10
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 title description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 54
- 239000011651 chromium Substances 0.000 claims abstract description 52
- 230000008569 process Effects 0.000 claims abstract description 42
- 229910000423 chromium oxide Inorganic materials 0.000 claims abstract description 33
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 27
- 239000011247 coating layer Substances 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 7
- 238000009713 electroplating Methods 0.000 claims abstract description 6
- 238000001953 recrystallisation Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 71
- 239000010410 layer Substances 0.000 claims description 53
- 238000009792 diffusion process Methods 0.000 claims description 25
- 229920000642 polymer Polymers 0.000 claims description 22
- 229920001169 thermoplastic Polymers 0.000 claims description 20
- -1 alkali metal cation Chemical class 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 239000004416 thermosoftening plastic Substances 0.000 claims description 14
- 238000000151 deposition Methods 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 12
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- 239000011347 resin Substances 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
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- 239000004925 Acrylic resin Substances 0.000 claims description 5
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 5
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- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- 239000006172 buffering agent Substances 0.000 claims description 4
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- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- 125000002091 cationic group Chemical group 0.000 claims description 2
- 150000001845 chromium compounds Chemical class 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 34
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 32
- 239000005029 tin-free steel Substances 0.000 description 32
- 239000003792 electrolyte Substances 0.000 description 28
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 24
- 238000004659 sterilization and disinfection Methods 0.000 description 24
- 239000000463 material Substances 0.000 description 20
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 18
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- 239000000243 solution Substances 0.000 description 14
- 229910001887 tin oxide Inorganic materials 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 10
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 9
- 239000005864 Sulphur Substances 0.000 description 9
- 230000001965 increasing effect Effects 0.000 description 9
- 239000004922 lacquer Substances 0.000 description 9
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 8
- 235000018417 cysteine Nutrition 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 description 8
- 235000017550 sodium carbonate Nutrition 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 8
- 238000010186 staining Methods 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000002209 hydrophobic effect Effects 0.000 description 6
- 239000001117 sulphuric acid Substances 0.000 description 6
- 235000011149 sulphuric acid Nutrition 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000004310 lactic acid Substances 0.000 description 5
- 235000014655 lactic acid Nutrition 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000011696 chromium(III) sulphate Substances 0.000 description 4
- 235000015217 chromium(III) sulphate Nutrition 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 239000010411 electrocatalyst Substances 0.000 description 4
- 238000002161 passivation Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
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- 239000001103 potassium chloride Substances 0.000 description 4
- 235000011164 potassium chloride Nutrition 0.000 description 4
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007836 KH2PO4 Substances 0.000 description 3
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- 235000019796 monopotassium phosphate Nutrition 0.000 description 3
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- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 3
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
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- 238000005201 scrubbing Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
-
- 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
- C25D11/38—Chromatising
-
- 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
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
-
- 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
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
- C25D9/10—Electrolytic coating other than with metals with inorganic materials by cathodic processes on iron or steel
-
- 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic component
- Y10T428/12569—Synthetic resin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Laminated Bodies (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12193623.1 | 2012-11-21 | ||
| EP12193623 | 2012-11-21 | ||
| EP12195261 | 2012-12-03 | ||
| EP12195261.8 | 2012-12-03 | ||
| PCT/EP2013/074339 WO2014079910A1 (en) | 2012-11-21 | 2013-11-21 | Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2892114A1 CA2892114A1 (en) | 2014-05-30 |
| CA2892114C true CA2892114C (en) | 2017-02-28 |
Family
ID=49622838
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2891605A Active CA2891605C (en) | 2012-11-21 | 2013-11-21 | Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings |
| CA2892114A Active CA2892114C (en) | 2012-11-21 | 2013-11-21 | Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2891605A Active CA2891605C (en) | 2012-11-21 | 2013-11-21 | Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US20150329981A1 (pt) |
| EP (2) | EP2922983B1 (pt) |
| JP (2) | JP6407880B2 (pt) |
| KR (2) | KR20150088288A (pt) |
| CN (2) | CN104919091A (pt) |
| BR (2) | BR112015011465B1 (pt) |
| CA (2) | CA2891605C (pt) |
| ES (2) | ES2703595T3 (pt) |
| MX (2) | MX2015006287A (pt) |
| RS (2) | RS58266B1 (pt) |
| RU (2) | RU2655405C2 (pt) |
| WO (3) | WO2014079909A1 (pt) |
| ZA (2) | ZA201503508B (pt) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX350889B (es) | 2012-03-30 | 2017-09-25 | Tata Steel Ijmuiden Bv | Substrato recubierto para empacar aplicaciones y un metodo para producir dicho substrato recubierto. |
| DK3011080T3 (en) * | 2013-06-20 | 2017-08-21 | Tata Steel Ijmuiden Bv | PROCEDURE FOR PREPARING CHROME-CHROMOXIDE COATED SUBSTRATES |
| JP2017001312A (ja) * | 2015-06-11 | 2017-01-05 | 吉田 英夫 | ワークの皮膜形成構造およびワークの皮膜形成方法 |
| WO2017174345A1 (en) | 2016-04-04 | 2017-10-12 | Tata Steel Ijmuiden B.V. | Process for producing a polymer-coated metal strip and a polymer-coated metal strip produced thereby |
| RU2743357C2 (ru) * | 2016-11-14 | 2021-02-17 | Тата Стил Эймейден Б.В. | Способ электроплакирования непокрытой стальной полосы плакирующим слоем |
| EP3751022A4 (en) | 2018-02-09 | 2021-11-03 | Nippon Steel Corporation | STEEL SHEET FOR CONTAINERS AND METHOD OF MANUFACTURING STEEL SHEET FOR CONTAINERS |
| US11447884B2 (en) | 2018-10-19 | 2022-09-20 | Atotech Deutschland GmbH & Co. KG | Method for electrolytically passivating a surface of silver, silver alloy, gold, or gold alloy |
| DE102018132074A1 (de) | 2018-12-13 | 2020-06-18 | thysenkrupp AG | Verfahren zur Herstellung eines mit einer Beschichtung aus Chrom und Chromoxid beschichteten Metallbands auf Basis einer Elektrolytlösung mit einer dreiwertigen Chromverbindung |
| DE102018132075A1 (de) | 2018-12-13 | 2020-06-18 | thysenkrupp AG | Verfahren zur Herstellung eines mit einer Beschichtung aus Chrom und Chromoxid beschichteten Metallbands auf Basis einer Elektrolytlösung mit einer dreiwertigen Chromverbindung |
| BR112021016541A2 (pt) * | 2019-02-25 | 2021-10-26 | Tata Steel Ijmuiden Bv | Método para fabricação de uma folha de flandres revestida com óxido de cromo |
| EP3931373A1 (en) * | 2019-02-25 | 2022-01-05 | Tata Steel IJmuiden B.V. | Method for electrolytically depositing a chromium oxide layer |
| DE102019109354A1 (de) * | 2019-04-09 | 2020-10-15 | Thyssenkrupp Rasselstein Gmbh | Verfahren zur Passivierung der Oberfläche eines Schwarzblechs oder eines Weißblechs und Elektrolysesystem zur Durchführung des Verfahrens |
| DE102019109356A1 (de) * | 2019-04-09 | 2020-10-15 | Thyssenkrupp Rasselstein Gmbh | Verfahren zur Herstellung eines mit einer Beschichtung aus Chrom und Chromoxid beschichteten Metallbands auf Basis einer Elektrolytlösung mit einer dreiwertigen Chromverbindung und Elektrolysesystem zur Durchführung des Verfahrens |
| CN110339205B (zh) * | 2019-08-19 | 2021-08-24 | 山东德信生物科技有限公司 | 富氢水组合物在抑制六价铬诱导的df-1细胞内质网应激及自噬中的应用 |
| US11906203B2 (en) * | 2019-09-27 | 2024-02-20 | Ademco Inc. | Water heater control system with powered anode rod |
| CN112446130A (zh) * | 2020-10-15 | 2021-03-05 | 宝钢日铁汽车板有限公司 | 连续热镀锌机组退火炉的带钢跑偏仿真系统及控制方法 |
| US20240035182A1 (en) | 2020-12-21 | 2024-02-01 | Jfe Steel Corporation | Surface-treated steel sheet and method of producing the same |
| MX2023007455A (es) | 2020-12-21 | 2023-07-04 | Jfe Steel Corp | Lamina de acero tratada en la superficie y metodo para producir la misma. |
| DE102021125696A1 (de) * | 2021-10-04 | 2023-04-06 | Thyssenkrupp Rasselstein Gmbh | Verfahren zur Passivierung der Oberfläche eines Weißblechs und Elektrolysesystem zur Durchführung des Verfahrens |
| JP7401033B1 (ja) | 2022-07-19 | 2023-12-19 | Ｊｆｅスチール株式会社 | 表面処理鋼板およびその製造方法 |
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| RU2406790C2 (ru) * | 2008-08-28 | 2010-12-20 | Федеральное Государственное Унитарное Предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП "ЦНИИчермет им. И.П. Бардина") | Способ обработки электроосвинцованного проката |
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| CN101643924B (zh) * | 2009-08-28 | 2011-07-27 | 广州市二轻工业科学技术研究所 | 一种全硫酸盐三价铬镀厚铬溶液及电镀方法 |
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| EP2705176B1 (en) * | 2011-05-03 | 2016-04-13 | ATOTECH Deutschland GmbH | Electroplating bath and method for producing dark chromium layers |
-
2013
- 2013-11-21 CA CA2891605A patent/CA2891605C/en active Active
- 2013-11-21 ES ES13798613T patent/ES2703595T3/es active Active
- 2013-11-21 CN CN201380068666.4A patent/CN104919091A/zh active Pending
- 2013-11-21 WO PCT/EP2013/074337 patent/WO2014079909A1/en active Application Filing
- 2013-11-21 CN CN201380068653.7A patent/CN105102685A/zh active Pending
- 2013-11-21 US US14/646,238 patent/US20150329981A1/en not_active Abandoned
- 2013-11-21 RU RU2015123743A patent/RU2655405C2/ru active
- 2013-11-21 ES ES13794902T patent/ES2716565T3/es active Active
- 2013-11-21 US US14/646,274 patent/US20150337448A1/en not_active Abandoned
- 2013-11-21 MX MX2015006287A patent/MX2015006287A/es unknown
- 2013-11-21 MX MX2015006372A patent/MX2015006372A/es unknown
- 2013-11-21 WO PCT/EP2013/074341 patent/WO2014079911A2/en active Application Filing
- 2013-11-21 CA CA2892114A patent/CA2892114C/en active Active
- 2013-11-21 EP EP13794902.0A patent/EP2922983B1/en active Active
- 2013-11-21 BR BR112015011465-2A patent/BR112015011465B1/pt active IP Right Grant
- 2013-11-21 WO PCT/EP2013/074339 patent/WO2014079910A1/en active Application Filing
- 2013-11-21 KR KR1020157016480A patent/KR20150088288A/ko not_active Application Discontinuation
- 2013-11-21 EP EP13798613.9A patent/EP2922984B1/en active Active
- 2013-11-21 JP JP2015543421A patent/JP6407880B2/ja active Active
- 2013-11-21 JP JP2015543420A patent/JP6407879B2/ja active Active
- 2013-11-21 RS RS20190020A patent/RS58266B1/sr unknown
- 2013-11-21 BR BR112015011731-7A patent/BR112015011731B1/pt active IP Right Grant
- 2013-11-21 RS RS20190375A patent/RS58504B1/sr unknown
- 2013-11-21 KR KR1020157015785A patent/KR20150085038A/ko not_active Application Discontinuation
- 2013-11-21 RU RU2015124017A patent/RU2660478C2/ru active
-
2015
- 2015-05-19 ZA ZA2015/03508A patent/ZA201503508B/en unknown
- 2015-06-09 ZA ZA2015/04168A patent/ZA201504168B/en unknown
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