MX2019009803A - Lamina de acero laminada en caliente de alta resistencia y metodo para producir la misma. - Google Patents
Lamina de acero laminada en caliente de alta resistencia y metodo para producir la misma.Info
- Publication number
- MX2019009803A MX2019009803A MX2019009803A MX2019009803A MX2019009803A MX 2019009803 A MX2019009803 A MX 2019009803A MX 2019009803 A MX2019009803 A MX 2019009803A MX 2019009803 A MX2019009803 A MX 2019009803A MX 2019009803 A MX2019009803 A MX 2019009803A
- Authority
- MX
- Mexico
- Prior art keywords
- phase
- less
- steel sheet
- area
- high strength
- Prior art date
Links
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
- 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
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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
- C21D8/0247—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
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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
- 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
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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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
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
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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
- C22C38/28—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
- 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
-
- 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
- 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
- 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
- C21D2211/008—Martensite
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)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Se proporciona en la presente una lámina de acero laminada en caliente de alta resistencia que tiene buena conformabilidad en prensa, buena dureza a baja temperatura, y una resistencia a la tracción, TS, de 980 MPa o más y un método de producción de la misma. La lámina de acero laminada en caliente de alta resistencia tiene una composición de componentes predeterminada y una microestructura que contiene 75.0% o más por área y menor que 97.0% por área de una fase primaria compuesta de una fase de bainita superior, la fase primaria que tiene un tamaño de grano promedio de 12.0 µm o menos, y más de 3.0% por área y 25.0% o menos por área de una fase secundaria que es una estructura compuesta de una o dos de una fase de bainita inferior y/o una fase de martensita revenida, y una fase de martensita, en la cual la densidad de número de los granos de la fase secundaria que tiene un diámetro circular equivalente de 0.5 µm o más es 150,000 granos/mm2 o menos, y la lámina de acero tiene una rugosidad superficial media aritmética (Ra) de 2.00 µm o menos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017027510 | 2017-02-17 | ||
| PCT/JP2018/004043 WO2018150955A1 (ja) | 2017-02-17 | 2018-02-06 | 高強度熱延鋼板およびその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019009803A true MX2019009803A (es) | 2019-11-11 |
Family
ID=63170193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019009803A MX2019009803A (es) | 2017-02-17 | 2018-02-06 | Lamina de acero laminada en caliente de alta resistencia y metodo para producir la misma. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11603571B2 (es) |
| EP (1) | EP3584337B1 (es) |
| JP (1) | JP6394841B1 (es) |
| KR (1) | KR102258320B1 (es) |
| CN (1) | CN110312814B (es) |
| MX (1) | MX2019009803A (es) |
| WO (1) | WO2018150955A1 (es) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020203934A1 (ja) * | 2019-03-29 | 2020-10-08 | 日本製鉄株式会社 | 高強度熱間圧延鋼板 |
| CN114008231B (zh) * | 2019-06-14 | 2022-06-07 | 杰富意钢铁株式会社 | 高强度热轧钢板及其制造方法 |
| US20220380876A1 (en) * | 2019-12-09 | 2022-12-01 | Nippon Steel Corporation | Hot-rolled steel sheet |
| KR102707388B1 (ko) * | 2019-12-09 | 2024-09-20 | 닛폰세이테츠 가부시키가이샤 | 열연 강판 |
| MX2022007339A (es) * | 2019-12-20 | 2022-09-19 | Tata Steel Ijmuiden Bv | Tira de acero de alta resistencia laminada en caliente que tiene una alta relación de expansión de orificio. |
| CN111286669A (zh) * | 2020-02-17 | 2020-06-16 | 本钢板材股份有限公司 | 屈服强度≥900Mpa的马氏体热轧态高强钢及制备方法 |
| CN115244203B (zh) * | 2020-03-11 | 2023-11-21 | 日本制铁株式会社 | 热轧钢板 |
| JP7192818B2 (ja) * | 2020-03-17 | 2022-12-20 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
| JP6973694B1 (ja) * | 2020-03-17 | 2021-12-01 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
| JP7192819B2 (ja) * | 2020-03-17 | 2022-12-20 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
| KR102757969B1 (ko) * | 2020-05-08 | 2025-01-23 | 닛폰세이테츠 가부시키가이샤 | 열연 강판 및 그 제조 방법 |
| WO2021225074A1 (ja) * | 2020-05-08 | 2021-11-11 | 日本製鉄株式会社 | 熱延鋼板およびその製造方法 |
| CN114107791B (zh) * | 2020-08-31 | 2023-06-13 | 宝山钢铁股份有限公司 | 一种980MPa级全贝氏体型超高扩孔钢及其制造方法 |
| CN114107798A (zh) * | 2020-08-31 | 2022-03-01 | 宝山钢铁股份有限公司 | 一种980MPa级贝氏体高扩孔钢及其制造方法 |
| AT17293U1 (de) * | 2020-10-21 | 2021-11-15 | Valmet Oy | Yankee-trocknungszylinder und maschine zur herstellung von seidenpapier |
| WO2022153927A1 (ja) * | 2021-01-15 | 2022-07-21 | 日本製鉄株式会社 | 熱延鋼板 |
| EP4047105A1 (de) * | 2021-02-17 | 2022-08-24 | ThyssenKrupp Steel Europe AG | Warmgewalztes stahlflachprodukt und verfahren zur herstellung eines warmgewalzten stahlflachprodukts |
| US20240158881A1 (en) * | 2021-03-31 | 2024-05-16 | Jfe Steel Corporation | High-strength steel sheet and method for manufacturing the same |
| US12392006B2 (en) | 2021-03-31 | 2025-08-19 | Jfe Steel Corporation | High-strength steel sheet and method for manufacturing the same |
| WO2022244707A1 (ja) * | 2021-05-17 | 2022-11-24 | Jfeスチール株式会社 | 高強度熱延鋼板及び高強度熱延鋼板の製造方法 |
| KR20230077777A (ko) * | 2021-11-25 | 2023-06-02 | 주식회사 포스코 | 성형성이 우수한 초고강도 열연 강판 및 이의 제조 방법 |
| EP4461832A4 (en) * | 2022-03-30 | 2025-05-14 | JFE Steel Corporation | HIGH-STRENGTH STEEL SHEET AND METHOD FOR THE PRODUCTION THEREOF |
| JP7424551B1 (ja) * | 2022-06-03 | 2024-01-30 | Jfeスチール株式会社 | 熱延鋼板、角形鋼管、それらの製造方法および建築構造物 |
| JPWO2024095809A1 (es) * | 2022-10-31 | 2024-05-10 | ||
| JP7541639B1 (ja) | 2022-11-16 | 2024-08-29 | Jfeスチール株式会社 | 熱延鋼板およびその製造方法 |
| WO2024111527A1 (ja) * | 2022-11-22 | 2024-05-30 | Jfeスチール株式会社 | 高強度熱延鋼板及びその製造方法 |
| EP4600395A4 (en) * | 2022-11-22 | 2025-12-17 | Jfe Steel Corp | HIGH-STRENGTH HOT-ROLL STEEL SHEET, AND METHOD FOR MANUFACTURED THEREOF |
| WO2024111525A1 (ja) * | 2022-11-22 | 2024-05-30 | Jfeスチール株式会社 | 高強度熱延鋼板及びその製造方法 |
| JP7677554B1 (ja) * | 2023-07-25 | 2025-05-15 | Jfeスチール株式会社 | 高強度熱延鋼板及び部材並びにこれらの製造方法 |
| EP4592420A1 (en) | 2024-01-23 | 2025-07-30 | voestalpine Stahl GmbH | High-strength hot-rolled strip with very good edge formability |
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| US20160060723A1 (en) | 2013-04-15 | 2016-03-03 | Jfe Steel Corporation | High strength hot-rolled steel sheet and method of producing the same |
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| BR112015021149B1 (pt) * | 2013-05-21 | 2020-03-10 | Nippon Steel Corporation | Chapa de aço laminada a quente e seu método de produção |
| JP5783229B2 (ja) * | 2013-11-28 | 2015-09-24 | Jfeスチール株式会社 | 熱延鋼板およびその製造方法 |
| CN106103770B (zh) * | 2014-02-27 | 2018-04-10 | 杰富意钢铁株式会社 | 高强度热轧钢板及其制造方法 |
| JP6135577B2 (ja) * | 2014-03-28 | 2017-05-31 | 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 |
| WO2016135898A1 (ja) * | 2015-02-25 | 2016-09-01 | 新日鐵住金株式会社 | 熱延鋼板 |
| CN116162857A (zh) | 2015-07-27 | 2023-05-26 | 杰富意钢铁株式会社 | 高强度热轧钢板及其制造方法 |
| CN105112815B (zh) | 2015-10-14 | 2017-01-18 | 山东钢铁股份有限公司 | 一种低温韧性优异的超厚规格管线钢板及制造方法 |
| US12065711B2 (en) * | 2018-07-31 | 2024-08-20 | Jfe Steel Corporation | High-strength hot rolled steel sheet and method for manufacturing same |
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2018
- 2018-02-06 MX MX2019009803A patent/MX2019009803A/es unknown
- 2018-02-06 KR KR1020197024001A patent/KR102258320B1/ko active Active
- 2018-02-06 EP EP18753529.9A patent/EP3584337B1/en active Active
- 2018-02-06 US US16/485,978 patent/US11603571B2/en active Active
- 2018-02-06 JP JP2018528084A patent/JP6394841B1/ja active Active
- 2018-02-06 CN CN201880012139.4A patent/CN110312814B/zh active Active
- 2018-02-06 WO PCT/JP2018/004043 patent/WO2018150955A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP3584337A4 (en) | 2019-12-25 |
| EP3584337B1 (en) | 2020-12-23 |
| KR20190109459A (ko) | 2019-09-25 |
| JP6394841B1 (ja) | 2018-09-26 |
| US11603571B2 (en) | 2023-03-14 |
| KR102258320B1 (ko) | 2021-05-28 |
| US20200063227A1 (en) | 2020-02-27 |
| CN110312814B (zh) | 2021-10-01 |
| EP3584337A1 (en) | 2019-12-25 |
| JPWO2018150955A1 (ja) | 2019-02-21 |
| WO2018150955A1 (ja) | 2018-08-23 |
| CN110312814A (zh) | 2019-10-08 |
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