MX2020006445A - Lamina de acero de alta resistencia que tiene excelentes propiedades de impacto y formabilidad y metodo para manufacturarla. - Google Patents
Lamina de acero de alta resistencia que tiene excelentes propiedades de impacto y formabilidad y metodo para manufacturarla.Info
- Publication number
- MX2020006445A MX2020006445A MX2020006445A MX2020006445A MX2020006445A MX 2020006445 A MX2020006445 A MX 2020006445A MX 2020006445 A MX2020006445 A MX 2020006445A MX 2020006445 A MX2020006445 A MX 2020006445A MX 2020006445 A MX2020006445 A MX 2020006445A
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- strength steel
- formability
- excellent impact
- manufacturing same
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
-
- 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
-
- 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
-
- 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
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- 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
-
- 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
-
- 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
-
- 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
- C21D8/0473—Final recrystallisation annealing
-
- 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
- C22C38/06—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
-
- C—CHEMISTRY; METALLURGY
- 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
-
- 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
-
- 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
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
-
- 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
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)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Un aspecto de la presente invención se relaciona a una lámina de acero de alta resistencia que tiene una resistencia a la tensión de 980 MPa o más, y más especificamente, proporcionar una lámina de acero de alta resistencia que tiene baja resistencia de elasticidad, alto desempeño de doblado, excelente ductilidad y formabilidad mejorada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170177910A KR102020412B1 (ko) | 2017-12-22 | 2017-12-22 | 충돌특성 및 성형성이 고강도 강판 및 이의 제조방법 |
PCT/KR2018/011679 WO2019124688A1 (ko) | 2017-12-22 | 2018-10-02 | 충돌특성 및 성형성이 우수한 고강도 강판 및 이의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020006445A true MX2020006445A (es) | 2020-09-17 |
Family
ID=66993636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020006445A MX2020006445A (es) | 2017-12-22 | 2018-10-02 | Lamina de acero de alta resistencia que tiene excelentes propiedades de impacto y formabilidad y metodo para manufacturarla. |
Country Status (7)
Country | Link |
---|---|
US (2) | US11345985B2 (es) |
EP (1) | EP3730635B1 (es) |
JP (1) | JP7087078B2 (es) |
KR (1) | KR102020412B1 (es) |
CN (1) | CN111511951B (es) |
MX (1) | MX2020006445A (es) |
WO (1) | WO2019124688A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102020412B1 (ko) * | 2017-12-22 | 2019-09-10 | 주식회사 포스코 | 충돌특성 및 성형성이 고강도 강판 및 이의 제조방법 |
CN113574199B (zh) * | 2019-12-18 | 2022-11-29 | Posco公司 | 热轧钢板及其制造方法 |
KR102457019B1 (ko) * | 2020-06-17 | 2022-10-21 | 주식회사 포스코 | 성형성이 우수한 고강도 강판 및 이의 제조방법 |
WO2022008949A1 (en) * | 2020-07-06 | 2022-01-13 | Arcelormittal | Heat treated cold rolled steel sheet and a method of manufacturing thereof |
KR20220084651A (ko) * | 2020-12-14 | 2022-06-21 | 주식회사 포스코 | 굽힘성 및 성형성이 우수한 고강도 강판 및 이의 제조방법 |
KR102638873B1 (ko) * | 2021-09-17 | 2024-02-22 | 현대제철 주식회사 | 냉연 강판 및 그 제조 방법 |
KR20230055740A (ko) * | 2021-10-19 | 2023-04-26 | 주식회사 포스코 | 친환경 고강도 고성형성 강판 및 그 제조방법 |
DE102022102418A1 (de) | 2022-02-02 | 2023-08-03 | Salzgitter Flachstahl Gmbh | Hochfestes schmelztauchbeschichtetes Stahlband mit durch Gefügeumwandlung bewirkter Plastizität und Verfahren zu dessen Herstellung |
KR20240057522A (ko) | 2022-10-24 | 2024-05-03 | 주식회사 포스코 | 굽힘성이 우수한 강판 및 그 제조방법 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320681B1 (es) | 1970-07-23 | 1978-06-28 | ||
JP2528387Y2 (ja) | 1989-11-30 | 1997-03-12 | ジューキ株式会社 | 布押え装置 |
JP2528387B2 (ja) | 1990-12-29 | 1996-08-28 | 日本鋼管株式会社 | 成形性及びストリップ形状の良好な超高強度冷延鋼板の製造法 |
US6517955B1 (en) | 1999-02-22 | 2003-02-11 | Nippon Steel Corporation | High strength galvanized steel plate excellent in adhesion of plated metal and formability in press working and high strength alloy galvanized steel plate and method for production thereof |
JP4492105B2 (ja) * | 2003-11-28 | 2010-06-30 | Jfeスチール株式会社 | 伸びフランジ性に優れた高強度冷延鋼板の製造方法 |
JP4308689B2 (ja) | 2004-03-16 | 2009-08-05 | Jfeスチール株式会社 | 加工性の良好な高強度鋼およびその製造方法 |
CN104264075B (zh) * | 2005-12-09 | 2018-01-30 | Posco公司 | 具有优异成形性和涂覆特性的高强度冷轧钢板,由其制成的锌基金属镀钢板及制造方法 |
KR100711468B1 (ko) * | 2005-12-23 | 2007-04-24 | 주식회사 포스코 | 성형성과 도금특성이 우수한 고강도 냉연강판 및용융아연도금강판, 그리고 이들의 제조방법 |
JP5320681B2 (ja) * | 2007-03-19 | 2013-10-23 | Jfeスチール株式会社 | 高強度冷延鋼板及び高強度冷延鋼板の製造方法 |
KR100928788B1 (ko) * | 2007-12-28 | 2009-11-25 | 주식회사 포스코 | 용접성이 우수한 고강도 박강판과 그 제조방법 |
WO2009119751A1 (ja) * | 2008-03-27 | 2009-10-01 | 新日本製鐵株式会社 | 成形性と溶接性に優れた高強度冷延鋼板、高強度亜鉛めっき鋼板、高強度合金化溶融亜鉛めっき鋼板、及びそれらの製造方法 |
EP2123786A1 (fr) * | 2008-05-21 | 2009-11-25 | ArcelorMittal France | Procédé de fabrication de tôles d'aciers dual phase laminées à froid à trés haute résistance et tôles ainsi produites |
JP5359168B2 (ja) | 2008-10-08 | 2013-12-04 | Jfeスチール株式会社 | 延性に優れる超高強度冷延鋼板およびその製造方法 |
JP4924730B2 (ja) * | 2009-04-28 | 2012-04-25 | Jfeスチール株式会社 | 加工性、溶接性および疲労特性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP4860782B2 (ja) * | 2009-11-09 | 2012-01-25 | 新日本製鐵株式会社 | 加工性及び塗装焼付硬化性に優れた高強度鋼板及びその製造方法 |
JP5636683B2 (ja) * | 2010-01-28 | 2014-12-10 | 新日鐵住金株式会社 | 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製造方法 |
JP4893844B2 (ja) * | 2010-04-16 | 2012-03-07 | Jfeスチール株式会社 | 成形性および耐衝撃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 |
KR20110119285A (ko) | 2010-04-27 | 2011-11-02 | 주식회사 포스코 | 고강도 냉연강판, 아연도금강판 및 이들의 제조방법 |
KR101353787B1 (ko) * | 2011-12-26 | 2014-01-22 | 주식회사 포스코 | 용접성 및 굽힘가공성이 우수한 초고강도 냉연강판 및 그 제조방법 |
KR101406444B1 (ko) * | 2012-03-19 | 2014-06-13 | 주식회사 포스코 | 연신율 및 굽힘가공성이 우수한 초고강도 냉연강판 및 이의 제조방법 |
JP5867278B2 (ja) * | 2012-05-07 | 2016-02-24 | 新日鐵住金株式会社 | 常中温域での成形性に優れた高強度溶融亜鉛めっき鋼板及びその製造方法 |
JP5920118B2 (ja) * | 2012-08-31 | 2016-05-18 | Jfeスチール株式会社 | 成形性に優れた高強度鋼板およびその製造方法 |
KR101449134B1 (ko) | 2012-10-15 | 2014-10-08 | 주식회사 포스코 | 용접성 및 굽힘가공성이 우수한 초고강도 냉연강판 및 그 제조방법 |
KR101674751B1 (ko) | 2013-12-20 | 2016-11-10 | 주식회사 포스코 | 구멍확장성이 우수한 석출강화형 강판 및 그 제조방법 |
KR101561007B1 (ko) | 2014-12-19 | 2015-10-16 | 주식회사 포스코 | 재질 불균일이 작고 성형성이 우수한 고강도 냉연강판, 용융아연도금강판, 및 그 제조 방법 |
KR101561008B1 (ko) | 2014-12-19 | 2015-10-16 | 주식회사 포스코 | 구멍확장능이 우수한 용융아연도금강판, 합금화 용융아연도금강판 및 그 제조방법 |
WO2016103534A1 (ja) * | 2014-12-22 | 2016-06-30 | 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 |
KR101657822B1 (ko) * | 2014-12-24 | 2016-09-20 | 주식회사 포스코 | 연신특성이 우수한 용융아연도금강판, 합금화 용융아연도금강판 및 그 제조방법 |
KR101676137B1 (ko) * | 2014-12-24 | 2016-11-15 | 주식회사 포스코 | 굽힘가공성과 구멍확장성이 우수한 고강도 냉연강판, 용융아연도금강판과 그 제조방법 |
WO2017006144A1 (en) * | 2015-07-09 | 2017-01-12 | Arcelormittal | Steel for press hardening and press hardened part manufactured from such steel |
CN108603264B (zh) * | 2016-01-29 | 2020-10-30 | 杰富意钢铁株式会社 | 高强度镀锌钢板、高强度部件及高强度镀锌钢板的制造方法 |
KR101726130B1 (ko) * | 2016-03-08 | 2017-04-27 | 주식회사 포스코 | 성형성이 우수한 복합조직강판 및 그 제조방법 |
KR101767818B1 (ko) | 2016-03-08 | 2017-08-11 | 주식회사 포스코 | 소부경화성 및 내시효성이 우수한 용융 아연계 도금강판 및 그 제조방법 |
CN106022232A (zh) | 2016-05-12 | 2016-10-12 | 成都新舟锐视科技有限公司 | 基于深度学习的车牌检测方法 |
KR102020412B1 (ko) * | 2017-12-22 | 2019-09-10 | 주식회사 포스코 | 충돌특성 및 성형성이 고강도 강판 및 이의 제조방법 |
-
2017
- 2017-12-22 KR KR1020170177910A patent/KR102020412B1/ko active IP Right Grant
-
2018
- 2018-10-02 JP JP2020529243A patent/JP7087078B2/ja active Active
- 2018-10-02 CN CN201880082866.8A patent/CN111511951B/zh active Active
- 2018-10-02 EP EP18890761.2A patent/EP3730635B1/en active Active
- 2018-10-02 WO PCT/KR2018/011679 patent/WO2019124688A1/ko unknown
- 2018-10-02 MX MX2020006445A patent/MX2020006445A/es unknown
-
2019
- 2019-07-15 US US16/511,498 patent/US11345985B2/en active Active
- 2019-07-15 US US16/511,422 patent/US11345984B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2021504576A (ja) | 2021-02-15 |
KR102020412B1 (ko) | 2019-09-10 |
EP3730635A4 (en) | 2020-10-28 |
US11345985B2 (en) | 2022-05-31 |
US11345984B2 (en) | 2022-05-31 |
EP3730635B1 (en) | 2022-06-22 |
EP3730635A1 (en) | 2020-10-28 |
US20190338403A1 (en) | 2019-11-07 |
CN111511951B (zh) | 2022-06-21 |
KR20190076258A (ko) | 2019-07-02 |
JP7087078B2 (ja) | 2022-06-20 |
US20190337267A1 (en) | 2019-11-07 |
CN111511951A (zh) | 2020-08-07 |
WO2019124688A1 (ko) | 2019-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2020006445A (es) | Lamina de acero de alta resistencia que tiene excelentes propiedades de impacto y formabilidad y metodo para manufacturarla. | |
EP3279363A4 (en) | HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT WORKABILITY AND COLLISION CHARACTERISTICS AND HAVING TENSILE STRENGTH OF 980 MPa OR MORE, AND METHOD FOR PRODUCING SAME | |
EP3279362A4 (en) | HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT WORKABILITY AND COLLISION CHARACTERISTICS AND HAVING TENSILE STRENGTH OF 980 MPa OR MORE, AND METHOD FOR PRODUCING SAME | |
MX2020006442A (es) | Lamina de acero de alta resistencia que tiene excelente procesabilidad y metodo para manufacturarla. | |
EP3533894A4 (en) | COLD-ROLLED HIGH-STRENGTH STEEL SHEET HAVING A STRENGTH OF 1500 MPA OR MORE AND EXCELLENT FORMABILITY, AND MANUFACTURING METHOD THEREOF | |
CA3025617C (en) | Method for producing a twip steel sheet having an austenitic microstructure | |
MX2016007953A (es) | Lamina de acero de alta resistencia y metodo para la produccion de la misma. | |
ZA201803916B (en) | Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet | |
ZA201803828B (en) | Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet | |
ZA202003349B (en) | Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof | |
MX335961B (es) | Lamina de acero laminada en frio de alta resistencia y metodo para la fabricacion de la misma. | |
EP3476966A4 (en) | PLATED STEEL PLATE WITH EXCELLENT STRENGTH AND FORMABILITY AND MANUFACTURING METHOD THEREFOR | |
MX2017015333A (es) | Lamina de acero rolada en frio de alta resistencia, lamina de acero recubierta de alta resistencia, metodo para fabricar lamina de acero rolada en frio de alta resistencia, y metodo para fabricar lamina de acero recubierta de alta resistencia. | |
EP3896185A4 (en) | HIGH-STRENGTH STEEL PLATE EXCELLENT IN FORMABILITY, TENACITY AND WELDABILITY, AND PRODUCING METHOD THEREOF | |
MX2017001688A (es) | Lamina de acero de alta resistencia, metodo de produccion para la misma y metodo de produccion para lamina de acero galvanizada de alta resistencia. | |
TR201818939T4 (tr) | İyileştirilmiş mukavemete ve sünekliğe sahip yüksek mukavemetli kaplı çelik sac üretimine yönelik yöntem ve elde edilen sac. | |
MX356495B (es) | Un proceso para producir tira de acero laminada en caliente y una tira de acero producida con el mismo. | |
MX2018014321A (es) | Hoja de acero twip (de plasticidad inducida por fusion) con una matriz austenitica. | |
WO2014077294A8 (ja) | 自動車用衝突エネルギー吸収部材およびその製造方法 | |
MX2019003292A (es) | Método para producir un acero de alta resistencia laminado en caliente con conformabilidad del reborde elástico y rendimiento de fatiga del borde excelentes. | |
MY178159A (en) | Steel sheet for two-piece can and manufacturing method therefor | |
UA113529C2 (xx) | Мартенситні сталі з міцністю при розтягуванні 1700-2200 мпа | |
ZA201906908B (en) | Method for producing a high strength steel sheet having high ductility, formability and weldability, and obtained steel sheet | |
PH12017500557A1 (en) | Steel sheet for cans and method for manufacturing steel sheet for cans | |
MX2019013272A (es) | Acero de desgaste o acero de seguridad de tres capas, procedimiento para la fabricacion de un componente y uso. |