MX335950B - Lamina de acero galvanizado de alta resistencia que tiene excelente formabilidad y metodo para manufacturar la misma. - Google Patents
Lamina de acero galvanizado de alta resistencia que tiene excelente formabilidad y metodo para manufacturar la misma.Info
- Publication number
- MX335950B MX335950B MX2011009340A MX2011009340A MX335950B MX 335950 B MX335950 B MX 335950B MX 2011009340 A MX2011009340 A MX 2011009340A MX 2011009340 A MX2011009340 A MX 2011009340A MX 335950 B MX335950 B MX 335950B
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- galvanized steel
- dip galvanized
- strength hot
- excellent formability
- Prior art date
Links
- 229910001335 Galvanized steel Inorganic materials 0.000 title abstract 5
- 239000008397 galvanized steel Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910000734 martensite Inorganic materials 0.000 abstract 5
- 229910000859 α-Fe Inorganic materials 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
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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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
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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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0426—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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0436—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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment following 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
- 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
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
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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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
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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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
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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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
Abstract
La presente invención se refiere a una lámina de acero galvanizado de alta resistencia que tiene excelente formabilidad que tiene una TS de 780 MPa o más y es excelente en términos de ductilidad, rebordeo por estirado, y doblado; y se proporciona un método para manufacturar la lámina de acero galvanizado de alta resistencia. La lámina de acero galvanizado de alta resistencia que tiene excelente formabilidad tiene una composición de componente que contiene, con base en el porcentaje de masa, 0.05 a 0.2% de C, 0.5 a 2.5% de Si, 1.5 a 3.0% de Mn, 0.001 a 0.05% de P, 0.0001 a 0.01% de S, 0.001 a 0.1% de Al, y 0.0005 a 0.01% de N, el balance es Fe e impurezas incidentales; y la lámina de acero tiene una microestructura que incluye una fase ferrítica y una fase martensítica que incluye una fase martensítica templada, la fase ferrítica tiene una fracción de área de 30% o más con relación a una totalidad de la microestructura, la fase martensítica tiene una fracción de área de 30 a 50% con relación a la totalidad de la microestructura, y la fase martensítica templada tiene una fracción de área de 70% o más con relación una totalidad de la fase martensítica.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009055857A JP5709151B2 (ja) | 2009-03-10 | 2009-03-10 | 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
PCT/JP2010/053027 WO2010103936A1 (ja) | 2009-03-10 | 2010-02-19 | 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2011009340A MX2011009340A (es) | 2011-09-27 |
MX335950B true MX335950B (es) | 2016-01-04 |
Family
ID=42728226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2011009340A MX335950B (es) | 2009-03-10 | 2010-02-19 | Lamina de acero galvanizado de alta resistencia que tiene excelente formabilidad y metodo para manufacturar la misma. |
Country Status (9)
Country | Link |
---|---|
US (1) | US9157132B2 (es) |
EP (1) | EP2407568B1 (es) |
JP (1) | JP5709151B2 (es) |
KR (2) | KR101331755B1 (es) |
CN (1) | CN102348821B (es) |
CA (1) | CA2751414C (es) |
MX (1) | MX335950B (es) |
TW (1) | TWI440724B (es) |
WO (1) | WO2010103936A1 (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2012011280A (es) | 2010-03-31 | 2012-11-06 | Nippon Steel Corp | Placa de acero galvanizado por inmersion en caliente de alta resitencia con excelente maleabilidad y proceso para producirla. |
JP5752409B2 (ja) * | 2010-12-27 | 2015-07-22 | 新日鐵住金株式会社 | 硬度バラつきの小さいホットスタンプ成形体の製造方法およびその成形体 |
US10030280B2 (en) | 2010-10-22 | 2018-07-24 | Nippon Steel & Sumitomo Metal Corporation | Steel sheet and method for manufacturing steel sheet |
US9896736B2 (en) | 2010-10-22 | 2018-02-20 | Nippon Steel & Sumitomo Metal Corporation | Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall |
JP5547287B2 (ja) * | 2010-10-22 | 2014-07-09 | 新日鐵住金株式会社 | ホットスタンプ成形体の製造方法及びホットスタンプ成形体 |
JP5182386B2 (ja) * | 2011-01-31 | 2013-04-17 | Jfeスチール株式会社 | 加工性に優れた高降伏比を有する高強度冷延鋼板およびその製造方法 |
CA2836119C (en) * | 2011-06-07 | 2016-02-09 | Jfe Steel Corporation | Steel sheet for hot pressing and process for manufacturing hot pressed member using the steel sheet |
WO2013047836A1 (ja) * | 2011-09-30 | 2013-04-04 | 新日鐵住金株式会社 | 亜鉛めっき鋼板及びその製造方法 |
KR101607786B1 (ko) * | 2011-09-30 | 2016-03-30 | 신닛테츠스미킨 카부시키카이샤 | 인장 강도 980㎫ 이상 갖는 도금 밀착성, 성형성과 구멍 확장성이 우수한 고강도 용융 아연 도금 강판 및 고강도 합금화 용융 아연 도금 강판과 그 제조 방법 |
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 |
JP5870874B2 (ja) * | 2012-08-14 | 2016-03-01 | Jfeスチール株式会社 | 引張強度が980MPa以上である合金化溶融亜鉛めっき鋼板の製造方法 |
JP5867435B2 (ja) * | 2013-03-28 | 2016-02-24 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板およびその製造方法 |
CA2907507C (en) * | 2013-03-29 | 2017-09-12 | Jfe Steel Corporation | Steel material, hydrogen container, method for proucing the steel material, and method for prodcuing the hydrogen container |
EP2980249B1 (en) | 2013-03-29 | 2020-04-29 | JFE Steel Corporation | Steel plate for thick-walled steel pipe, method for manufacturing the same, and thick-walled high-strength steel pipe |
MX2016001273A (es) | 2013-08-02 | 2016-05-24 | Jfe Steel Corp | Lamina de acero de alta resistencia que tiene alto modulo de young y metodo para la fabricacion de la misma. |
JP5737485B1 (ja) | 2013-08-02 | 2015-06-17 | Jfeスチール株式会社 | 高強度高ヤング率鋼板およびその製造方法 |
US10774405B2 (en) * | 2014-01-06 | 2020-09-15 | Nippon Steel Corporation | Steel and method of manufacturing the same |
WO2015102051A1 (ja) | 2014-01-06 | 2015-07-09 | 新日鐵住金株式会社 | 熱間成形部材およびその製造方法 |
EP3187608B1 (en) * | 2014-08-28 | 2018-12-12 | JFE Steel Corporation | High-strength hot dip galvanized steel sheet and method for manufacturing the same |
CN107208206B (zh) * | 2015-01-15 | 2019-08-02 | 杰富意钢铁株式会社 | 高强度热镀锌钢板及其制造方法 |
US10494689B2 (en) | 2015-02-13 | 2019-12-03 | Jfe Steel Corporation | High-strength galvanized steel sheet and method for manufacturing the same |
KR102145293B1 (ko) * | 2016-05-25 | 2020-08-18 | 제이에프이 스틸 가부시키가이샤 | 도금 강판 및 그의 제조 방법 |
MX2019001793A (es) | 2016-08-30 | 2019-06-13 | Jfe Steel Corp | Lamina de acero de alta resistencia y metodo para su fabricacion. |
MX2019002138A (es) | 2016-09-30 | 2019-06-20 | Jfe Steel Corp | Lamina de acero recubierta de alta resistencia y metodo para fabricar la misma. |
DE102017130237A1 (de) * | 2017-12-15 | 2019-06-19 | Salzgitter Flachstahl Gmbh | Hochfestes, warmgewalztes Stahlflachprodukt mit hohem Kantenrisswiderstand und gleichzeitig hohem Bake-Hardening Potential, ein Verfahren zur Herstellung eines solchen Stahlflachprodukts |
KR102131538B1 (ko) * | 2018-11-30 | 2020-07-08 | 주식회사 포스코 | 냉간가공성 및 ssc 저항성이 우수한 초고강도 강재 및 그 제조방법 |
JP7277836B2 (ja) * | 2020-01-16 | 2023-05-19 | 日本製鉄株式会社 | ホットスタンプ成形体 |
MX2022016016A (es) * | 2020-06-30 | 2023-02-02 | Jfe Steel Corp | Lamina de acero galvanizado, miembro y metodo para producirlas. |
CN113215485B (zh) * | 2021-04-15 | 2022-05-17 | 首钢集团有限公司 | 一种780MPa级热基镀层双相钢及其制备方法 |
CN113403529B (zh) * | 2021-05-21 | 2022-07-19 | 鞍钢股份有限公司 | 冷冲压用1470MPa级合金化镀锌钢板及其制备方法 |
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JP3459500B2 (ja) | 1995-06-28 | 2003-10-20 | 新日本製鐵株式会社 | 成型性及びめっき密着性に優れた高強度合金化溶融亜鉛めっき鋼板およびその製造方法 |
JP3527092B2 (ja) | 1998-03-27 | 2004-05-17 | 新日本製鐵株式会社 | 加工性の良い高強度合金化溶融亜鉛めっき鋼板とその製造方法 |
DE19936151A1 (de) * | 1999-07-31 | 2001-02-08 | Thyssenkrupp Stahl Ag | Höherfestes Stahlband oder -blech und Verfahren zu seiner Herstellung |
JP3846206B2 (ja) * | 2000-02-29 | 2006-11-15 | Jfeスチール株式会社 | 歪時効硬化特性に優れた高張力冷延鋼板およびその製造方法 |
CN1107122C (zh) * | 2000-02-29 | 2003-04-30 | 济南济钢设计院 | 奥贝马钢及其制备方法 |
JP4358418B2 (ja) | 2000-09-04 | 2009-11-04 | 新日本製鐵株式会社 | 穴拡げ性に優れた低降伏比高強度冷延鋼板およびめっき鋼板とその製造方法 |
BR0107389B1 (pt) * | 2000-10-31 | 2011-02-22 | folha de aço laminada a quente de alta resistência, método de fabricação da mesma e folha de aço galvanizado. | |
US7090731B2 (en) * | 2001-01-31 | 2006-08-15 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | High strength steel sheet having excellent formability and method for production thereof |
JP4188608B2 (ja) * | 2001-02-28 | 2008-11-26 | 株式会社神戸製鋼所 | 加工性に優れた高強度鋼板およびその製造方法 |
JP3898923B2 (ja) | 2001-06-06 | 2007-03-28 | 新日本製鐵株式会社 | 高加工時のめっき密着性および延性に優れた高強度溶融Znめっき鋼板及びその製造方法 |
EP1514951B1 (en) * | 2002-06-14 | 2010-11-24 | JFE Steel Corporation | High strength cold rolled steel plate and method for production thereof |
JP4119758B2 (ja) * | 2003-01-16 | 2008-07-16 | 株式会社神戸製鋼所 | 加工性および形状凍結性に優れた高強度鋼板、並びにその製法 |
JP4649868B2 (ja) * | 2003-04-21 | 2011-03-16 | Jfeスチール株式会社 | 高強度熱延鋼板およびその製造方法 |
JP4510488B2 (ja) * | 2004-03-11 | 2010-07-21 | 新日本製鐵株式会社 | 成形性および穴拡げ性に優れた溶融亜鉛めっき複合高強度鋼板およびその製造方法 |
JP4716358B2 (ja) * | 2005-03-30 | 2011-07-06 | 株式会社神戸製鋼所 | 強度と加工性のバランスに優れた高強度冷延鋼板およびめっき鋼板 |
JP4655782B2 (ja) * | 2005-06-30 | 2011-03-23 | Jfeスチール株式会社 | 高延性で、化成処理性に優れる780MPa以上の引張強度を有する超高強度冷延鋼板の製造方法 |
JP4503001B2 (ja) | 2006-11-21 | 2010-07-14 | 株式会社神戸製鋼所 | 耐パウダリング性と加工性に優れた高強度合金化溶融亜鉛めっき鋼板 |
JP5223360B2 (ja) * | 2007-03-22 | 2013-06-26 | Jfeスチール株式会社 | 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP5194841B2 (ja) * | 2008-01-31 | 2013-05-08 | Jfeスチール株式会社 | 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
-
2009
- 2009-03-10 JP JP2009055857A patent/JP5709151B2/ja active Active
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2010
- 2010-02-19 CN CN201080011646.XA patent/CN102348821B/zh not_active Expired - Fee Related
- 2010-02-19 MX MX2011009340A patent/MX335950B/es unknown
- 2010-02-19 WO PCT/JP2010/053027 patent/WO2010103936A1/ja active Application Filing
- 2010-02-19 KR KR1020117020088A patent/KR101331755B1/ko active IP Right Grant
- 2010-02-19 EP EP10750690.9A patent/EP2407568B1/en active Active
- 2010-02-19 US US13/254,528 patent/US9157132B2/en not_active Expired - Fee Related
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- 2010-02-19 KR KR1020137019201A patent/KR101380069B1/ko active IP Right Grant
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KR101331755B1 (ko) | 2013-11-20 |
MX2011009340A (es) | 2011-09-27 |
KR20110110367A (ko) | 2011-10-06 |
EP2407568B1 (en) | 2019-04-03 |
CA2751414C (en) | 2016-04-12 |
EP2407568A1 (en) | 2012-01-18 |
KR101380069B1 (ko) | 2014-04-01 |
US9157132B2 (en) | 2015-10-13 |
JP5709151B2 (ja) | 2015-04-30 |
CN102348821B (zh) | 2017-04-26 |
WO2010103936A1 (ja) | 2010-09-16 |
TW201038749A (en) | 2010-11-01 |
US20110315279A1 (en) | 2011-12-29 |
JP2010209392A (ja) | 2010-09-24 |
KR20130091361A (ko) | 2013-08-16 |
CN102348821A (zh) | 2012-02-08 |
EP2407568A4 (en) | 2017-05-17 |
CA2751414A1 (en) | 2010-09-16 |
TWI440724B (zh) | 2014-06-11 |
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