MX2017010539A - Lamina de acero delgada laminada en frio de alta resistencia y metodo para la produccion de la misma. - Google Patents
Lamina de acero delgada laminada en frio de alta resistencia y metodo para la produccion de la misma.Info
- Publication number
- MX2017010539A MX2017010539A MX2017010539A MX2017010539A MX2017010539A MX 2017010539 A MX2017010539 A MX 2017010539A MX 2017010539 A MX2017010539 A MX 2017010539A MX 2017010539 A MX2017010539 A MX 2017010539A MX 2017010539 A MX2017010539 A MX 2017010539A
- Authority
- MX
- Mexico
- Prior art keywords
- temperature range
- steel sheet
- cold
- rolled
- strength
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
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- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
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- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
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- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
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- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0273—Final recrystallisation annealing
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- 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
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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
- C23C2/02—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
- C23C2/0224—Two or more thermal pretreatments
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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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
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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
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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
- C23C2/34—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
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- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
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- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/004—Dispersions; Precipitations
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- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
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- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
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- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Electroplating Methods And Accessories (AREA)
- Coating With Molten Metal (AREA)
Abstract
Se proporcionan una lámina de acero delgada laminada en frío de alta resistencia que tiene pequeñas anisotropías en el plano y un método para la producción de la lámina de acero delgada laminada en frío de alta resistencia. Un acero que tiene una composición que contiene, en masa, C: más de 0.20% y 0.45% o menos, Si: 0.50% a 2.50%, Mn: 2.00% o más y menos de 3.50%, y uno o dos elementos seleccionados a partir de Ti: 0.005% a 0.100% y Nb: 0.005% a 0.100% se lamina en caliente y posteriormente se lamina en frío a una reducción por laminación de 30% o más. La lámina de acero delgada laminada en frío resultante se calienta a 800 °C hasta 950 °C y posteriormente se enfría a una temperatura de terminación de enfriamiento de 350 °C a 500 °C a una velocidad de enfriamiento de 5 °C/s o más para conformar una lámina de acero que tiene una microestructura que incluye una fase de martensita y una fase de bainita de tal manera que la proporción total de la fase de martensita y la fase de bainita es de 80% o más en volumen. La lámina de acero se calienta a 700 °C hasta 840 °C y se mantiene en 700 °C a 840 °C, posteriormente se enfría a una temperatura de terminación de enfriamiento de 350 °C a 500 °C a una velocidad de enfriamiento de 5 a 50 °C/s, y se mantiene dentro del intervalo de temperatura anterior durante 10 a 1800 s. Esto permite que se forme una microestructura que incluye, en volumen, 15% o más y 70% o menos de fase de ferrita, más de 15% y 40% o menos de fase de austenita retenida, y 30% o menos de fase de martensita. Además, se puede formar una fase de austenita retenida constituida por granos de cristal acicular y fino que tienen un diámetro promedio de 2.0 µm o menos y una relación de aspecto de 2.0 o más. Como resultado de ello, la lámina de acero delgada laminada en frío de alta resistencia tiene excelente consistencia de producción, una TS de 980 MPa o más, alta ductilidad, y pequeñas anisotropías en el plano.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015028304 | 2015-02-17 | ||
PCT/JP2016/000339 WO2016132680A1 (ja) | 2015-02-17 | 2016-01-25 | 高強度冷延薄鋼板およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
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MX2017010539A true MX2017010539A (es) | 2017-12-14 |
Family
ID=56692276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017010539A MX2017010539A (es) | 2015-02-17 | 2016-01-25 | Lamina de acero delgada laminada en frio de alta resistencia y metodo para la produccion de la misma. |
Country Status (7)
Country | Link |
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US (1) | US10626485B2 (es) |
EP (1) | EP3228722B1 (es) |
JP (1) | JP6237900B2 (es) |
KR (1) | KR101985123B1 (es) |
CN (1) | CN107250409B (es) |
MX (1) | MX2017010539A (es) |
WO (1) | WO2016132680A1 (es) |
Cited By (1)
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US11993823B2 (en) | 2016-05-10 | 2024-05-28 | United States Steel Corporation | High strength annealed steel products and annealing processes for making the same |
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MX2018001077A (es) * | 2015-07-28 | 2018-05-17 | Nippon Steel & Sumitomo Metal Corp | Junta soldada por arco en angulo y metodo para producir la misma. |
US11560606B2 (en) | 2016-05-10 | 2023-01-24 | United States Steel Corporation | Methods of producing continuously cast hot rolled high strength steel sheet products |
AU2017263399B2 (en) | 2016-05-10 | 2022-03-24 | United States Steel Corporation | High strength steel products and annealing processes for making the same |
EP3473741B1 (en) | 2016-08-30 | 2020-05-13 | JFE Steel Corporation | Thin steel sheet and process for producing same |
JP6597889B2 (ja) * | 2016-11-10 | 2019-10-30 | Jfeスチール株式会社 | 高強度冷延薄鋼板および高強度冷延薄鋼板の製造方法 |
KR101899688B1 (ko) * | 2016-12-23 | 2018-09-17 | 주식회사 포스코 | 연속 생산성이 우수한 고강도 열연강판, 표면 품질 및 도금 밀착성이 우수한 고강도 용융아연도금강판 및 이들의 제조방법 |
JP6798384B2 (ja) * | 2017-03-27 | 2020-12-09 | Jfeスチール株式会社 | 高強度高延性鋼板およびその製造方法 |
JP6597811B2 (ja) * | 2017-04-05 | 2019-10-30 | Jfeスチール株式会社 | 高強度冷延鋼板およびその製造方法 |
JP6409991B1 (ja) | 2017-04-05 | 2018-10-24 | Jfeスチール株式会社 | 高強度冷延鋼板およびその製造方法 |
CN110475892B (zh) | 2017-04-05 | 2022-01-14 | 杰富意钢铁株式会社 | 高强度冷轧钢板及其制造方法 |
EP3733898B1 (en) * | 2017-12-26 | 2021-11-10 | JFE Steel Corporation | High-strength cold rolled steel sheet and method for manufacturing same |
MX2020006771A (es) * | 2017-12-26 | 2020-08-24 | Jfe Steel Corp | Chapa de acero laminada en frio de alta resistencia y metodo para la fabricacion de la misma. |
CN111527223B (zh) * | 2017-12-26 | 2021-09-21 | 杰富意钢铁株式会社 | 高强度冷轧钢板及其制造方法 |
EP3778975B1 (en) * | 2018-03-30 | 2024-06-26 | JFE Steel Corporation | High-strength steel sheet and production method thereof |
EP3778974B1 (en) | 2018-03-30 | 2024-01-03 | JFE Steel Corporation | High-strength steel sheet and method for manufacturing same |
TWI650434B (zh) * | 2018-03-30 | 2019-02-11 | 日商新日鐵住金股份有限公司 | 鋼板 |
US11661642B2 (en) | 2018-03-30 | 2023-05-30 | Jfe Steel Corporation | High-strength steel sheet and method for manufacturing same |
KR102469709B1 (ko) | 2018-03-30 | 2022-11-22 | 제이에프이 스틸 가부시키가이샤 | 고강도 아연 도금 강판, 고강도 부재 및 그들의 제조 방법 |
JP6465256B1 (ja) * | 2018-03-30 | 2019-02-06 | 新日鐵住金株式会社 | 鋼板 |
US11898230B2 (en) | 2018-08-22 | 2024-02-13 | Jfe Steel Corporation | High-strength steel sheet and method for manufacturing same |
KR102488156B1 (ko) * | 2019-01-09 | 2023-01-16 | 제이에프이 스틸 가부시키가이샤 | 고강도 냉연 강판 및 그 제조 방법 |
WO2020174805A1 (ja) * | 2019-02-25 | 2020-09-03 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
TWI743525B (zh) * | 2019-07-30 | 2021-10-21 | 國立陽明交通大學 | 類單晶薄膜及其製造方法 |
TWI726777B (zh) * | 2020-07-27 | 2021-05-01 | 國立陽明交通大學 | 大晶粒類單晶薄膜及其製造方法 |
CA3149331A1 (en) * | 2019-08-07 | 2021-02-11 | United States Steel Corporation | High ductility zinc-coated steel sheet products |
WO2021079755A1 (ja) * | 2019-10-23 | 2021-04-29 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
EP4029957A4 (en) * | 2019-10-23 | 2023-01-25 | JFE Steel Corporation | HIGH STRENGTH STEEL SHEET AND METHOD OF PRODUCTION THEREOF |
MX2022004667A (es) * | 2019-10-23 | 2022-05-25 | Jfe Steel Corp | Lamina de acero de alta resistencia y metodo para fabricar la misma. |
MX2022004669A (es) * | 2019-10-23 | 2022-05-25 | Jfe Steel Corp | Lamina de acero de alta resistencia y metodo para fabricar la misma. |
MX2022010100A (es) * | 2020-02-20 | 2022-09-02 | Nippon Steel Corp | Hoja de acero laminada en caliente. |
KR20230012028A (ko) * | 2020-07-20 | 2023-01-25 | 닛폰세이테츠 가부시키가이샤 | 강판 및 그 제조 방법 |
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JPS5845807B2 (ja) | 1976-08-12 | 1983-10-12 | 松下電器産業株式会社 | 無極性固体電解コンデンサの製造方法 |
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JP5440672B2 (ja) | 2011-09-16 | 2014-03-12 | Jfeスチール株式会社 | 加工性に優れた高強度鋼板およびその製造方法 |
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ES2804542T3 (es) | 2011-09-30 | 2021-02-08 | Nippon Steel Corp | Chapa de acero galvanizado por inmersión en caliente de alta resistencia con una capacidad excelente de moldeo, pequeña anisotropía del material y una resistencia a la tracción final de 980 mpa o más, chapa de acero galvanizado por inmersión en caliente de alta resistencia y método para su fabricación |
US20150027597A1 (en) | 2012-02-20 | 2015-01-29 | Tata Steel Nederland Technology Bv | High strength bake-hardenable low density steel and method for producing said steel |
JP5348268B2 (ja) | 2012-03-07 | 2013-11-20 | Jfeスチール株式会社 | 成形性に優れる高強度冷延鋼板およびその製造方法 |
US10563279B2 (en) | 2013-08-02 | 2020-02-18 | Jfe Steel Corporation | High strength steel sheet having high Young's modulus and method for manufacturing the same |
WO2015151419A1 (ja) | 2014-03-31 | 2015-10-08 | Jfeスチール株式会社 | 高降伏比高強度冷延鋼板及びその製造方法 |
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2016
- 2016-01-25 JP JP2016530252A patent/JP6237900B2/ja active Active
- 2016-01-25 WO PCT/JP2016/000339 patent/WO2016132680A1/ja active Application Filing
- 2016-01-25 US US15/551,301 patent/US10626485B2/en active Active
- 2016-01-25 EP EP16752073.3A patent/EP3228722B1/en active Active
- 2016-01-25 CN CN201680010057.7A patent/CN107250409B/zh active Active
- 2016-01-25 MX MX2017010539A patent/MX2017010539A/es unknown
- 2016-01-25 KR KR1020177022367A patent/KR101985123B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11993823B2 (en) | 2016-05-10 | 2024-05-28 | United States Steel Corporation | High strength annealed steel products and annealing processes for making the same |
Also Published As
Publication number | Publication date |
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CN107250409B (zh) | 2019-07-05 |
EP3228722A4 (en) | 2017-11-08 |
CN107250409A (zh) | 2017-10-13 |
EP3228722B1 (en) | 2019-03-20 |
EP3228722A1 (en) | 2017-10-11 |
US20180057916A1 (en) | 2018-03-01 |
JP6237900B2 (ja) | 2017-11-29 |
KR101985123B1 (ko) | 2019-05-31 |
US10626485B2 (en) | 2020-04-21 |
JPWO2016132680A1 (ja) | 2017-04-27 |
WO2016132680A1 (ja) | 2016-08-25 |
KR20170102989A (ko) | 2017-09-12 |
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