MX366537B - Lamina de acero laminada en caliente de alta resistencia y metodo para la produccion de la misma. - Google Patents
Lamina de acero laminada en caliente de alta resistencia y metodo para la produccion de la misma.Info
- Publication number
- MX366537B MX366537B MX2015014415A MX2015014415A MX366537B MX 366537 B MX366537 B MX 366537B MX 2015014415 A MX2015014415 A MX 2015014415A MX 2015014415 A MX2015014415 A MX 2015014415A MX 366537 B MX366537 B MX 366537B
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- less
- hot rolled
- high strength
- rolled steel
- Prior art date
Links
Classifications
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- 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
- C21D8/0221—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
- C21D8/0247—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
- 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
- C22C38/001—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
-
- 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
-
- 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
- C22C38/14—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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- 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
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)
- Heat Treatment Of Steel (AREA)
Abstract
Se proporcionan una lámina de acero laminada en caliente de alta resistencia que tiene una tensión de rotura de 980 MPa o más y excelente en términos de trabajabilidad por flexión y un método para la fabricación de la lámina de acero. Una lámina de acero laminada en caliente de alta resistencia que tiene una tensión de rotura TS de 980 MPa o más se fabrica mediante el control de la lámina de acero para que tenga una composición química que contiene C: más de 0.1% y 0.2% o menos, Si: 0.5% o más y 3.0% o menos, Mn: 1.0% o más y 3.5% o menos, P: 0.05% o menos, S: 0.004% o menos, Al: 0.10% o menos, N: 0.008% o menos, Ti: 0.05% o más y 0.15% o menos, V: más de 0.10% y 0.30% o menos, y el resto siendo Fe e impurezas inevitables. Regiones de superficie tienen una microestructura que incluye principalmente una fase de ferrita, y una región interna tiene una microestructura que incluye principalmente una fase de bainita. Las proporciones de las regiones de superficie en la dirección del espesor de la lámina de acero son de 1.0% o más y 5.0% o menos del espesor completo respectivamente desde las superficies superior e inferior de la lámina de acero.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013084449 | 2013-04-15 | ||
PCT/JP2014/001380 WO2014171057A1 (ja) | 2013-04-15 | 2014-03-11 | 高強度熱延鋼板およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015014415A MX2015014415A (es) | 2015-12-07 |
MX366537B true MX366537B (es) | 2019-07-12 |
Family
ID=51731024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015014415A MX366537B (es) | 2013-04-15 | 2014-03-11 | Lamina de acero laminada en caliente de alta resistencia y metodo para la produccion de la misma. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160060723A1 (es) |
EP (1) | EP2987886B1 (es) |
JP (1) | JP5672421B1 (es) |
KR (1) | KR20150119363A (es) |
CN (1) | CN105143486B (es) |
MX (1) | MX366537B (es) |
WO (1) | WO2014171057A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5505572B2 (ja) * | 2012-01-06 | 2014-05-28 | 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 |
CN105074033A (zh) | 2013-03-19 | 2015-11-18 | 杰富意钢铁株式会社 | 具有780MPa以上的拉伸强度的高强度热轧钢板 |
JP6056790B2 (ja) * | 2014-02-27 | 2017-01-11 | 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 |
KR101758485B1 (ko) * | 2015-12-15 | 2017-07-17 | 주식회사 포스코 | 표면품질 및 점 용접성이 우수한 고강도 용융아연도금강판 및 그 제조방법 |
CN110073018B (zh) * | 2016-12-12 | 2021-08-27 | 杰富意钢铁株式会社 | 低屈服比方形钢管用热轧钢板及其制造方法、和低屈服比方形钢管及其制造方法 |
US11603571B2 (en) | 2017-02-17 | 2023-03-14 | Jfe Steel Corporation | High-strength hot-rolled steel sheet and method for producing the same |
KR102020435B1 (ko) | 2017-12-22 | 2019-09-10 | 주식회사 포스코 | 굽힘성 및 저온인성이 우수한 고강도 열연강판 및 이의 제조방법 |
JP6874857B2 (ja) | 2018-07-31 | 2021-05-19 | 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 |
CN108914006B (zh) * | 2018-08-10 | 2020-12-29 | 宝武集团鄂城钢铁有限公司 | 一种厚度方向性能优良的超高强度调质钢板及其制造方法 |
ES2853925T3 (es) * | 2018-11-14 | 2021-09-20 | Ssab Technology Ab | Fleje de acero laminado en caliente y procedimiento de fabricación |
CN111378895B (zh) * | 2018-12-28 | 2021-10-19 | 宝山钢铁股份有限公司 | 一种表层高塑性内层高强度的梯度钢铁材料及制造方法 |
WO2021193829A1 (ja) * | 2020-03-27 | 2021-09-30 | 日本製鉄株式会社 | 鋼板および熱処理部材ならびにそれらの製造方法 |
EP4047105A1 (de) * | 2021-02-17 | 2022-08-24 | ThyssenKrupp Steel Europe AG | Warmgewalztes stahlflachprodukt und verfahren zur herstellung eines warmgewalzten stahlflachprodukts |
CN117795112A (zh) | 2021-09-06 | 2024-03-29 | 日本制铁株式会社 | 热轧钢板 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2273334C (en) * | 1996-11-28 | 2006-03-28 | Nippon Steel Corporation | High strength steels having high impact energy absorption properties and a method for producing the same |
DE60127879T2 (de) * | 2000-02-29 | 2007-09-06 | Jfe Steel Corp. | Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften |
JP4119676B2 (ja) * | 2002-05-01 | 2008-07-16 | 株式会社神戸製鋼所 | 曲げ加工性に優れた低降伏比型高張力鋼板およびその製造方法 |
JP5070732B2 (ja) * | 2005-05-30 | 2012-11-14 | Jfeスチール株式会社 | 伸び特性、伸びフランジ特性および引張疲労特性に優れた高強度熱延鋼板およびその製造方法 |
JP4819489B2 (ja) * | 2005-11-25 | 2011-11-24 | Jfeスチール株式会社 | 一様伸び特性に優れた高強度鋼板およびその製造方法 |
JP4502272B2 (ja) * | 2005-12-14 | 2010-07-14 | 株式会社神戸製鋼所 | 加工性および疲労特性に優れる熱延鋼板及びその鋳造方法 |
KR20080110904A (ko) * | 2006-05-16 | 2008-12-19 | 제이에프이 스틸 가부시키가이샤 | 신장 특성, 신장 플랜지 특성 및 인장 피로 특성이 우수한 고강도 열연강판 및 그 제조 방법 |
JP5124866B2 (ja) * | 2007-09-03 | 2013-01-23 | 新日鐵住金株式会社 | ハイドロフォーム用電縫管及びその素材鋼板と、これらの製造方法 |
JP4436419B2 (ja) | 2008-05-02 | 2010-03-24 | 新日本製鐵株式会社 | 疲労特性と曲げ成形性に優れた機械構造鋼管用熱延鋼板とその製造方法 |
JP5131844B2 (ja) * | 2008-08-12 | 2013-01-30 | 新日鐵住金株式会社 | 熱間プレス用熱延鋼板およびその製造方法ならびに熱間プレス鋼板部材の製造方法 |
JP5126846B2 (ja) * | 2008-10-15 | 2013-01-23 | 新日鐵住金株式会社 | 熱延鋼板およびその製造方法 |
CA2844718C (en) * | 2009-01-30 | 2017-06-27 | Jfe Steel Corporation | Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof |
CN101560629B (zh) * | 2009-05-27 | 2010-12-29 | 东北大学 | 一种屈服强度高于800MPa的热轧带钢及其制备方法 |
JP5423191B2 (ja) * | 2009-07-10 | 2014-02-19 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
JP5543814B2 (ja) * | 2010-03-24 | 2014-07-09 | 日新製鋼株式会社 | 熱処理用鋼板及び鋼部材の製造方法 |
JP5041083B2 (ja) * | 2010-03-31 | 2012-10-03 | Jfeスチール株式会社 | 加工性に優れた高張力溶融亜鉛めっき鋼板およびその製造方法 |
JP4978741B2 (ja) * | 2010-05-31 | 2012-07-18 | Jfeスチール株式会社 | 伸びフランジ性および耐疲労特性に優れた高強度熱延鋼板およびその製造方法 |
JP5126326B2 (ja) * | 2010-09-17 | 2013-01-23 | Jfeスチール株式会社 | 耐疲労特性に優れた高強度熱延鋼板およびその製造方法 |
JP5724267B2 (ja) * | 2010-09-17 | 2015-05-27 | Jfeスチール株式会社 | 打抜き加工性に優れた高強度熱延鋼板およびその製造方法 |
JP5029748B2 (ja) * | 2010-09-17 | 2012-09-19 | Jfeスチール株式会社 | 靭性に優れた高強度熱延鋼板およびその製造方法 |
JP5029749B2 (ja) * | 2010-09-17 | 2012-09-19 | Jfeスチール株式会社 | 曲げ加工性に優れた高強度熱延鋼板およびその製造方法 |
JP5803836B2 (ja) * | 2012-07-30 | 2015-11-04 | 新日鐵住金株式会社 | 熱間プレス鋼板部材、その製造方法と熱間プレス用鋼板 |
-
2014
- 2014-03-11 KR KR1020157025434A patent/KR20150119363A/ko not_active Application Discontinuation
- 2014-03-11 CN CN201480021109.1A patent/CN105143486B/zh active Active
- 2014-03-11 EP EP14785248.7A patent/EP2987886B1/en active Active
- 2014-03-11 MX MX2015014415A patent/MX366537B/es active IP Right Grant
- 2014-03-11 JP JP2014537385A patent/JP5672421B1/ja not_active Expired - Fee Related
- 2014-03-11 US US14/784,341 patent/US20160060723A1/en not_active Abandoned
- 2014-03-11 WO PCT/JP2014/001380 patent/WO2014171057A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
MX2015014415A (es) | 2015-12-07 |
KR20150119363A (ko) | 2015-10-23 |
EP2987886A4 (en) | 2016-04-27 |
CN105143486B (zh) | 2017-05-03 |
JP5672421B1 (ja) | 2015-02-18 |
CN105143486A (zh) | 2015-12-09 |
JPWO2014171057A1 (ja) | 2017-02-16 |
US20160060723A1 (en) | 2016-03-03 |
WO2014171057A1 (ja) | 2014-10-23 |
EP2987886A1 (en) | 2016-02-24 |
EP2987886B1 (en) | 2018-06-06 |
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