MX2016009530A - Producto plano de acero de alta resistencia con estructura bainitica-martensitica y procedimiento para la fabricacion de un producto plano de acero de este tipo. - Google Patents
Producto plano de acero de alta resistencia con estructura bainitica-martensitica y procedimiento para la fabricacion de un producto plano de acero de este tipo.Info
- Publication number
- MX2016009530A MX2016009530A MX2016009530A MX2016009530A MX2016009530A MX 2016009530 A MX2016009530 A MX 2016009530A MX 2016009530 A MX2016009530 A MX 2016009530A MX 2016009530 A MX2016009530 A MX 2016009530A MX 2016009530 A MX2016009530 A MX 2016009530A
- Authority
- MX
- Mexico
- Prior art keywords
- flat steel
- steel product
- product according
- volume
- bainitic
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 229910000734 martensite Inorganic materials 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 229910001563 bainite Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
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
- 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
- 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
- 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
- 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
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- 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
- C22C38/02—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
- C22C38/18—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
- C22C38/26—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
- C22C38/32—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
- C22C38/38—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
- 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)
- Materials Engineering (AREA)
- Mechanical 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
Un producto plano de acero de acuerdo con la invención que posee no solo propiedades mecánicas óptimas, tales como una elevada resistencia y al mismo tiempo una buena tenacidad, sino que presenta también una buena idoneidad para la soldadura, presenta en el estado laminado en caliente una estructura sin ferrita que está compuesta en = 95 % en volumen por martensita y bainita con una proporción de martensita = 5 % en volumen y en total = 5 % en volumen de austenita residual así como componentes estructurales inevitables debido a la fabricación. Aparte de Fe e impurezas inevitables, el producto plano de acero de acuerdo con la invención contiene (en % en peso) además el 0.08 - 0.10 % de C, el 0.015 - 0.50 % de Si, el 1.20 - 2.00 % de Mn, el 0.020 - 0.040 % de Al, el 0.30 - 1.00 % de Cr, el 0.20 - 0.30 % de Mo, el 0.020 - 0.030 % de Nb, el 0.0015 - 0.0025 % de B, hasta el 0.025 % de P, hasta el 0.010 % de S, hasta el 0.006 % de N, en particular el 0.001 - 0.006 % de N. Entre las impurezas se encuentran hasta el 0.12 % de Cu, hasta el 0.090 % de Ni, hasta el 0.0030 % de Ti, hasta el 0.009 % de V, hasta el 0.0090 % de Co, hasta el 0.004 % de Sb y hasta el 0.0009 % de W. La invención proporciona, adicionalmente, un procedimiento con el que se puede fabricar de manera fiable y con una menor complejidad un producto plano de acero de acuerdo con la invención.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14154354.6A EP2905348B1 (de) | 2014-02-07 | 2014-02-07 | Hochfestes Stahlflachprodukt mit bainitisch-martensitischem Gefüge und Verfahren zur Herstellung eines solchen Stahlflachprodukts |
PCT/EP2015/052135 WO2015117934A1 (de) | 2014-02-07 | 2015-02-03 | Hochfestes stahlflachprodukt mit bainitisch-martensitischem gefüge und verfahren zur herstellung eines solchen stahlflachprodukts |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016009530A true MX2016009530A (es) | 2016-10-26 |
Family
ID=50070399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016009530A MX2016009530A (es) | 2014-02-07 | 2015-02-03 | Producto plano de acero de alta resistencia con estructura bainitica-martensitica y procedimiento para la fabricacion de un producto plano de acero de este tipo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US10724113B2 (es) |
EP (1) | EP2905348B1 (es) |
AU (1) | AU2015215080B2 (es) |
BR (1) | BR112016016949B1 (es) |
CA (1) | CA2936733C (es) |
MX (1) | MX2016009530A (es) |
RU (1) | RU2675191C2 (es) |
WO (1) | WO2015117934A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6536331B2 (ja) * | 2015-10-05 | 2019-07-03 | 日本製鉄株式会社 | 高強度鋼板及びその製造方法 |
ES2824461T3 (es) * | 2017-02-10 | 2021-05-12 | Outokumpu Oy | Componente de acero fabricado por conformado en caliente, método de fabricación y uso del componente |
CN108315662B (zh) * | 2018-03-30 | 2019-11-01 | 湖南华菱涟源钢铁有限公司 | 一种屈服强度900MPa级热轧钢板及其生产工艺 |
EP3719147A1 (de) * | 2019-04-01 | 2020-10-07 | ThyssenKrupp Steel Europe AG | Warmgewalztes stahlflachprodukt und verfahren zu seiner herstellung |
US11965224B2 (en) * | 2020-02-17 | 2024-04-23 | Nippon Steel Corporation | Steel sheet for can and manufacturing method thereof |
CN111394650A (zh) * | 2020-03-27 | 2020-07-10 | 武汉钢铁有限公司 | 具有优良成形性的高r值800MPa级冷轧钢及生产方法 |
CN111500940B (zh) * | 2020-06-08 | 2020-10-16 | 南京工程学院 | 具有抑制摩擦火花特性的合金钢锻造制动盘及其制造方法 |
CN112647014B (zh) * | 2020-11-23 | 2022-03-22 | 首钢集团有限公司 | 一种适用于海洋大气环境用建筑结构钢及其生产方法 |
CN112981230B (zh) * | 2021-01-20 | 2022-07-29 | 江阴兴澄特种钢铁有限公司 | 一种双电源切换开关齿轮轴销用钢及其制造方法 |
JP7533413B2 (ja) | 2021-09-29 | 2024-08-14 | Jfeスチール株式会社 | 耐疲労き裂伝播特性に優れた鋼板の製造方法 |
CN114525388A (zh) * | 2022-02-21 | 2022-05-24 | 刘鑫 | 一种上贝氏体层状组织钢及其制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10237583A (ja) * | 1997-02-27 | 1998-09-08 | Sumitomo Metal Ind Ltd | 高張力鋼およびその製造方法 |
DZ2530A1 (fr) | 1997-12-19 | 2003-02-01 | Exxon Production Research Co | Procédé de préparation d'une tôle d'acier cette tôle d'acier et procédé pour renforcer la resistanceà la propagation des fissures d'une tôle d'acier. |
US6364968B1 (en) * | 2000-06-02 | 2002-04-02 | Kawasaki Steel Corporation | High-strength hot-rolled steel sheet having excellent stretch flangeability, and method of producing the same |
DE60224557T4 (de) | 2001-10-04 | 2015-06-25 | Nippon Steel & Sumitomo Metal Corporation | Ziehbares hochfestes dünnes Stahlblech mit hervorragender Formfixierungseigenschaft und Herstellungsverfahren dafür |
EP1342800A1 (en) * | 2002-03-04 | 2003-09-10 | Hiroshi Onoe | Steel for high-strength screws and high-strength screw |
JP4580157B2 (ja) | 2003-09-05 | 2010-11-10 | 新日本製鐵株式会社 | Bh性と伸びフランジ性を兼ね備えた熱延鋼板およびその製造方法 |
EP1832667A1 (fr) * | 2006-03-07 | 2007-09-12 | ARCELOR France | Procédé de fabrication de tôles d'acier à très hautes caractéristiques de résistance, de ductilité et de tenacité, et tôles ainsi produites |
EP2020451A1 (fr) | 2007-07-19 | 2009-02-04 | ArcelorMittal France | Procédé de fabrication de tôles d'acier à hautes caractéristiques de résistance et de ductilité, et tôles ainsi produites |
WO2010137317A1 (ja) * | 2009-05-27 | 2010-12-02 | 新日本製鐵株式会社 | 疲労特性と伸び及び衝突特性に優れた高強度鋼板、溶融めっき鋼板、合金化溶融めっき鋼板およびそれらの製造方法 |
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 |
EP2524970A1 (de) * | 2011-05-18 | 2012-11-21 | ThyssenKrupp Steel Europe AG | Hochfestes Stahlflachprodukt und Verfahren zu dessen Herstellung |
CN103205634B (zh) | 2013-03-28 | 2016-06-01 | 宝山钢铁股份有限公司 | 一种低合金高硬度耐磨钢板及其制造方法 |
CN103146997B (zh) * | 2013-03-28 | 2015-08-26 | 宝山钢铁股份有限公司 | 一种低合金高韧性耐磨钢板及其制造方法 |
PL2924140T3 (pl) * | 2014-03-25 | 2018-04-30 | Thyssenkrupp Ag | Sposób wytwarzania płaskiego produktu stalowego o wysokiej wytrzymałości |
-
2014
- 2014-02-07 EP EP14154354.6A patent/EP2905348B1/de active Active
-
2015
- 2015-02-03 WO PCT/EP2015/052135 patent/WO2015117934A1/de active Application Filing
- 2015-02-03 MX MX2016009530A patent/MX2016009530A/es unknown
- 2015-02-03 AU AU2015215080A patent/AU2015215080B2/en not_active Ceased
- 2015-02-03 BR BR112016016949-2A patent/BR112016016949B1/pt active IP Right Grant
- 2015-02-03 CA CA2936733A patent/CA2936733C/en active Active
- 2015-02-03 RU RU2016135949A patent/RU2675191C2/ru active
- 2015-02-03 US US15/116,958 patent/US10724113B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2936733C (en) | 2019-02-26 |
US10724113B2 (en) | 2020-07-28 |
EP2905348A1 (de) | 2015-08-12 |
RU2016135949A (ru) | 2018-03-15 |
US20170081739A1 (en) | 2017-03-23 |
CA2936733A1 (en) | 2015-08-13 |
BR112016016949B1 (pt) | 2021-03-09 |
RU2016135949A3 (es) | 2018-07-24 |
AU2015215080A1 (en) | 2016-08-18 |
EP2905348B1 (de) | 2019-09-04 |
RU2675191C2 (ru) | 2018-12-17 |
WO2015117934A1 (de) | 2015-08-13 |
AU2015215080B2 (en) | 2019-04-11 |
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