MX355518B - Placa de acero enrollada en frío revestida con zinc o una aleación de zinc, método para fabricar la misma y uso de dicha placa de acero. - Google Patents
Placa de acero enrollada en frío revestida con zinc o una aleación de zinc, método para fabricar la misma y uso de dicha placa de acero.Info
- Publication number
- MX355518B MX355518B MX2013014397A MX2013014397A MX355518B MX 355518 B MX355518 B MX 355518B MX 2013014397 A MX2013014397 A MX 2013014397A MX 2013014397 A MX2013014397 A MX 2013014397A MX 355518 B MX355518 B MX 355518B
- Authority
- MX
- Mexico
- Prior art keywords
- steel plate
- zinc
- cold
- manufacturing same
- rolled steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
- 229910001297 Zn alloy Inorganic materials 0.000 title 1
- 239000010960 cold rolled steel Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011701 zinc Substances 0.000 title 1
- 229910052725 zinc Inorganic materials 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910001566 austenite Inorganic materials 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910000734 martensite Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910000794 TRIP steel Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- 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
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C21D2211/002—Bainite
-
- 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
-
- 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
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
- Y10T428/12799—Next to Fe-base component [e.g., galvanized]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials 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)
Abstract
La invención se refiere a una placa de acero TRIP, la cual es enrollada y templada en frío , la cual es capaz de ser formada y la cual tiene una soldabilidad mejorada, la resistencia de la cual es de entre 780 y 900, MPa, y la elongación a la ruptura de la cual es mayor que 19%, en donde la composición de la misma incluye, los contenidos siendo expresados en porcentaje en peso: 0.17 = C = 0.25%, 1.5% = Mn = 2%, 0.5% = Si = 1%, y 0.5% = Al = 1.2%, entendiéndose que Si +Al = 1.30%, el resto de la composición consistiendo de fierro e impurezas inevitables que resultan de la producción, la microestructura de la placa de acero consistiendo de 65-85% de ferrita, 15-35% de islas de martensita y austenita residuales, el tamaño medio de dichas islas de martensita y austenita residuales siendo menor que 1.3 micrómetros, y su factor de forma medio siendo menor que 3.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2011/000331 WO2012168564A1 (fr) | 2011-06-07 | 2011-06-07 | Tôle d'acier laminée à froid et revêtue de zinc ou d'alliage de zinc, procédé de fabrication et utilisation d'une telle tôle |
PCT/FR2012/000150 WO2012168567A1 (fr) | 2011-06-07 | 2012-05-17 | Tôle d'acier laminée à froid et revêtue de zinc ou d'alliage de zinc, procede de fabrication et utilisation d'une telle tôle |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013014397A MX2013014397A (es) | 2014-09-25 |
MX355518B true MX355518B (es) | 2018-04-20 |
Family
ID=46147471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013014397A MX355518B (es) | 2011-06-07 | 2012-05-17 | Placa de acero enrollada en frío revestida con zinc o una aleación de zinc, método para fabricar la misma y uso de dicha placa de acero. |
Country Status (16)
Country | Link |
---|---|
US (1) | US20140120371A1 (es) |
EP (1) | EP2718469B1 (es) |
JP (1) | JP5824146B2 (es) |
KR (1) | KR101720926B1 (es) |
CN (1) | CN103649343B (es) |
BR (1) | BR112013031500B8 (es) |
CA (1) | CA2838665C (es) |
ES (1) | ES2613618T3 (es) |
HU (1) | HUE032740T2 (es) |
MA (1) | MA35170B1 (es) |
MX (1) | MX355518B (es) |
PL (1) | PL2718469T3 (es) |
RU (1) | RU2579320C2 (es) |
UA (1) | UA112871C2 (es) |
WO (2) | WO2012168564A1 (es) |
ZA (1) | ZA201309330B (es) |
Families Citing this family (28)
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EP1767659A1 (fr) * | 2005-09-21 | 2007-03-28 | ARCELOR France | Procédé de fabrication d'une pièce en acier de microstructure multi-phasée |
US9174309B2 (en) * | 2012-07-24 | 2015-11-03 | General Electric Company | Turbine component and a process of fabricating a turbine component |
WO2015015239A1 (en) * | 2013-08-02 | 2015-02-05 | ArcelorMittal Investigación y Desarrollo, S.L. | Cold rolled, coated and post tempered steel sheet and method of manufacturing thereof |
DE102015001438A1 (de) | 2015-02-04 | 2016-08-18 | Bernhard Engl | Flexible Wärmebehandlungsanlage für metalisches Band |
EP3266553B1 (en) * | 2015-03-05 | 2021-06-30 | JFE Steel Corporation | Resistance spot welding method |
EP3266554B1 (en) | 2015-03-05 | 2021-08-11 | JFE Steel Corporation | Resistance spot welding device |
KR101962564B1 (ko) * | 2015-04-22 | 2019-03-26 | 신닛테츠스미킨 카부시키카이샤 | 도금 강판 |
WO2017109538A1 (en) * | 2015-12-21 | 2017-06-29 | Arcelormittal | Method for producing a steel sheet having improved strength, ductility and formability |
US11560606B2 (en) | 2016-05-10 | 2023-01-24 | United States Steel Corporation | Methods of producing continuously cast hot rolled high strength steel sheet products |
WO2017196965A1 (en) | 2016-05-10 | 2017-11-16 | United States Steel Corporation | High strength steel products and annealing processes for making the same |
US11993823B2 (en) | 2016-05-10 | 2024-05-28 | United States Steel Corporation | High strength annealed steel products and annealing processes for making the same |
DE102016011047A1 (de) | 2016-09-13 | 2018-03-15 | Sms Group Gmbh | Flexible Wärmebehandlungsanlage für metallisches Band in horizontaler Bauweise |
WO2018115948A1 (en) * | 2016-12-21 | 2018-06-28 | Arcelormittal | A method for the manufacture of a coated steel sheet |
CN106636931B (zh) * | 2016-12-30 | 2018-05-18 | 北京科技大学 | 一种含δ-铁素体的TRIP钢的制备方法 |
WO2018162937A1 (en) * | 2017-03-07 | 2018-09-13 | Arcelormittal | Resistance spot welding method for joining zinc coated steel sheets |
WO2018234839A1 (en) | 2017-06-20 | 2018-12-27 | Arcelormittal | ZINC COATED STEEL SHEET HAVING HIGH STRENGTH POINTS WELDABILITY |
CN108300845B (zh) * | 2017-09-22 | 2021-04-20 | 新疆八一钢铁股份有限公司 | 汽车结构用钢b280vk连铸坯轧制工艺 |
WO2019092467A1 (en) * | 2017-11-08 | 2019-05-16 | Arcelormittal | A galvannealed steel sheet |
WO2019111028A1 (en) * | 2017-12-05 | 2019-06-13 | Arcelormittal | Cold rolled and annealed steal sheet and method of manufacturing the same |
WO2020058748A1 (en) * | 2018-09-20 | 2020-03-26 | Arcelormittal | Cold rolled and coated steel sheet and a method of manufacturing thereof |
ES2939457T3 (es) * | 2018-11-30 | 2023-04-24 | Arcelormittal | Lámina de acero recocida laminada en frío con alta relación de expansión de orificios y procedimiento de fabricación de la misma |
DE102018132171A1 (de) * | 2018-12-13 | 2020-06-18 | Thyssenkrupp Steel Europe Ag | Batteriegehäuse und Verwendung |
CN110747391A (zh) * | 2019-08-30 | 2020-02-04 | 武汉钢铁有限公司 | 一种具有优良延伸率的冷轧超高强钢及其制备方法 |
CN112680660B (zh) * | 2020-12-03 | 2022-04-15 | 山东钢铁集团日照有限公司 | 一种1.2GPa级TRIP钢及其微观组织的调控方法 |
CN113025886B (zh) * | 2021-02-05 | 2022-05-20 | 首钢集团有限公司 | 一种增强成形性冷轧退火双相钢及其制备方法 |
CN115181893B (zh) * | 2021-04-02 | 2023-07-11 | 宝山钢铁股份有限公司 | 1180MPa级低碳低合金热镀锌TRIP钢及快速热处理热镀锌制造方法 |
CN115181899B (zh) * | 2021-04-02 | 2023-07-07 | 宝山钢铁股份有限公司 | 980MPa级别低碳低合金TRIP钢及其快速热处理制造方法 |
CN115537645A (zh) * | 2021-06-29 | 2022-12-30 | 宝山钢铁股份有限公司 | 一种trip钢及其制备方法、冷轧钢板和热镀锌钢板 |
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US5470529A (en) * | 1994-03-08 | 1995-11-28 | Sumitomo Metal Industries, Ltd. | High tensile strength steel sheet having improved formability |
JP2001226737A (ja) * | 2000-02-15 | 2001-08-21 | Kobe Steel Ltd | 低降伏比高張力非調質鋼及びその製造方法 |
JP3924108B2 (ja) | 2000-03-13 | 2007-06-06 | 新日本製鐵株式会社 | 予加工後のハイドロフォーム成形性の優れた高強度鋼板の製造方法 |
JP2002030403A (ja) * | 2000-07-14 | 2002-01-31 | Sumitomo Metal Ind Ltd | 合金化溶融亜鉛めっき鋼板とその製造方法 |
BR0210265B1 (pt) | 2001-06-06 | 2013-04-09 | folha de aÇo galvanizado ou galvanelado com imersço a quente. | |
FR2845694B1 (fr) * | 2002-10-14 | 2005-12-30 | Usinor | Procede de fabrication de toles d'acier durcissables par cuisson, toles d'acier et pieces ainsi obtenues |
EP1431406A1 (en) * | 2002-12-20 | 2004-06-23 | Sidmar N.V. | A steel composition for the production of cold rolled multiphase steel products |
JP4473588B2 (ja) * | 2004-01-14 | 2010-06-02 | 新日本製鐵株式会社 | めっき密着性および穴拡げ性に優れた溶融亜鉛めっき高強度鋼板の製造方法 |
KR100948998B1 (ko) * | 2005-03-31 | 2010-03-23 | 가부시키가이샤 고베 세이코쇼 | 도막 밀착성, 가공성 및 내수소취화 특성이 우수한 고강도 냉연 강판 및 자동차용 강 부품 |
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 |
ES2526974T3 (es) * | 2008-04-10 | 2015-01-19 | Nippon Steel & Sumitomo Metal Corporation | Hojas de acero de alta resistencia que presentan un balance excelente entre capacidad de expansión de agujeros y ductilidad y también una resistencia a fatiga excelente, hojas de acero revestidas de zinc y procedimientos para producir las hojas de acero |
JP2011153336A (ja) * | 2010-01-26 | 2011-08-11 | Nippon Steel Corp | 成形性に優れた高強度冷延鋼板及びその製造方法 |
JP5719545B2 (ja) * | 2010-08-13 | 2015-05-20 | 新日鐵住金株式会社 | 伸びとプレス成形安定性に優れた高強度薄鋼板 |
-
2011
- 2011-06-07 WO PCT/FR2011/000331 patent/WO2012168564A1/fr active Application Filing
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2012
- 2012-05-17 CA CA2838665A patent/CA2838665C/fr active Active
- 2012-05-17 JP JP2014514123A patent/JP5824146B2/ja active Active
- 2012-05-17 BR BR112013031500A patent/BR112013031500B8/pt active IP Right Grant
- 2012-05-17 US US14/124,940 patent/US20140120371A1/en not_active Abandoned
- 2012-05-17 EP EP12722751.0A patent/EP2718469B1/fr active Active
- 2012-05-17 WO PCT/FR2012/000150 patent/WO2012168567A1/fr active Application Filing
- 2012-05-17 ES ES12722751.0T patent/ES2613618T3/es active Active
- 2012-05-17 PL PL12722751T patent/PL2718469T3/pl unknown
- 2012-05-17 HU HUE12722751A patent/HUE032740T2/en unknown
- 2012-05-17 MX MX2013014397A patent/MX355518B/es active IP Right Grant
- 2012-05-17 KR KR1020147000196A patent/KR101720926B1/ko active IP Right Grant
- 2012-05-17 UA UAA201315247A patent/UA112871C2/uk unknown
- 2012-05-17 RU RU2013157350/02A patent/RU2579320C2/ru active
- 2012-05-17 CN CN201280033799.3A patent/CN103649343B/zh active Active
-
2013
- 2013-12-06 ZA ZA2013/09330A patent/ZA201309330B/en unknown
- 2013-12-09 MA MA36542A patent/MA35170B1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BR112013031500A2 (pt) | 2016-12-13 |
CN103649343B (zh) | 2015-06-24 |
ES2613618T3 (es) | 2017-05-24 |
HUE032740T2 (en) | 2017-10-30 |
RU2579320C2 (ru) | 2016-04-10 |
CN103649343A (zh) | 2014-03-19 |
US20140120371A1 (en) | 2014-05-01 |
KR20140026601A (ko) | 2014-03-05 |
JP2014523478A (ja) | 2014-09-11 |
WO2012168567A1 (fr) | 2012-12-13 |
WO2012168564A1 (fr) | 2012-12-13 |
JP5824146B2 (ja) | 2015-11-25 |
MX2013014397A (es) | 2014-09-25 |
EP2718469B1 (fr) | 2016-11-16 |
MA35170B1 (fr) | 2014-06-02 |
ZA201309330B (en) | 2014-08-27 |
RU2013157350A (ru) | 2015-07-20 |
BR112013031500B1 (pt) | 2019-01-29 |
UA112871C2 (uk) | 2016-11-10 |
CA2838665A1 (fr) | 2012-12-13 |
KR101720926B1 (ko) | 2017-03-29 |
PL2718469T3 (pl) | 2017-07-31 |
EP2718469A1 (fr) | 2014-04-16 |
BR112013031500B8 (pt) | 2019-02-19 |
CA2838665C (fr) | 2016-07-05 |
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