MX2018011606A - Chapa de acero galvanizada de alta resistencia y metodo para producir la misma. - Google Patents
Chapa de acero galvanizada de alta resistencia y metodo para producir la misma.Info
- Publication number
- MX2018011606A MX2018011606A MX2018011606A MX2018011606A MX2018011606A MX 2018011606 A MX2018011606 A MX 2018011606A MX 2018011606 A MX2018011606 A MX 2018011606A MX 2018011606 A MX2018011606 A MX 2018011606A MX 2018011606 A MX2018011606 A MX 2018011606A
- Authority
- MX
- Mexico
- Prior art keywords
- less
- steel sheet
- average grain
- grain diameter
- galvanized steel
- Prior art date
Links
Classifications
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- 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
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- 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
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
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- 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
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- 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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- 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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- C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
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- C21D8/0405—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 of ferrous alloys
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- 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
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- 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
- C21D8/0463—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 following hot rolling
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- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
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- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
Abstract
Se proporciona una chapa de acero galvanizada por inmersión en caliente de alta resistencia y un método para producir la chapa de acero galvanizada por inmersión en caliente de alta resistencia. La chapa de acero tiene una composición que incluye sobre una base en por ciento en masa C: de 0.05% a 0.15%, Si: 0.1% o menos, Mn: 1.0% a 2.0%, P: 0.10% o menos, S: 0.030% o menos, Al: 5 0.10% o menos, y N: 0.010% o menos, y que incluye uno o dos o más de Ti, Nb, y V que satisface la formula (1), siendo el resto hierro e impurezas accidentales. La chapa de acero tiene una microestructura que contiene, sobre una base en por ciento de área, ferrita: 80% o más, y bainita y martensita: 1% a 20% en total. La ferrita tiene un tamaño de grano promedio de 10.0 ?m o menos, y una fase que contiene bainita y martensita tiene un tamaño de grano promedio 10 de 3.0 ?m o menos. La relación del tamaño de grano promedio de la fase que contiene bainita y martensita al tamaño de grano promedio de la ferrita es de 3.0 o menos. 0.008% ? 12 x (Ti/48 + Nb/93 + V/51) ? 0.05% (1) Ti, Nb, y V denotan su contenido respectivo (% en masa). En ausencia de Ti, Nb, o V, el contenido correspondiente es 0.
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JP2016061496 | 2016-03-25 | ||
PCT/JP2017/011075 WO2017164139A1 (ja) | 2016-03-25 | 2017-03-21 | 高強度溶融亜鉛めっき鋼板およびその製造方法 |
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MX2018011606A true MX2018011606A (es) | 2019-02-13 |
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MX2018011606A MX2018011606A (es) | 2016-03-25 | 2017-03-21 | Chapa de acero galvanizada de alta resistencia y metodo para producir la misma. |
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US (1) | US20190055621A1 (es) |
EP (1) | EP3412788B1 (es) |
JP (1) | JP6443555B2 (es) |
KR (2) | KR102162898B1 (es) |
CN (1) | CN108884532B (es) |
MX (1) | MX2018011606A (es) |
WO (1) | WO2017164139A1 (es) |
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US20230151468A1 (en) * | 2020-04-22 | 2023-05-18 | Thyssenkrupp Steel Europe Ag | Hot-Rolled Flat Steel Product and Method for the Production Thereof |
CN112658031A (zh) * | 2020-12-10 | 2021-04-16 | 华菱安赛乐米塔尔汽车板有限公司 | 一种改善冷轧热镀锌高强双相钢边部成形的控制方法 |
CN113667894B (zh) * | 2021-08-13 | 2022-07-15 | 北京首钢冷轧薄板有限公司 | 一种具有优良扩孔性能800MPa级双相钢及其制备方法 |
CN115608802A (zh) * | 2022-09-30 | 2023-01-17 | 攀钢集团攀枝花钢铁研究院有限公司 | 含硼钢酸洗板的热加工方法 |
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JP3539546B2 (ja) | 1999-01-19 | 2004-07-07 | 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 |
EP2166122A1 (en) * | 1999-09-16 | 2010-03-24 | JFE Steel Corporation | Method of manufacturing high strength steel |
JP5315954B2 (ja) * | 2008-11-26 | 2013-10-16 | 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 |
JP5434375B2 (ja) * | 2009-08-27 | 2014-03-05 | Jfeスチール株式会社 | 加工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 |
CN102482753B (zh) * | 2009-08-31 | 2014-08-06 | 新日铁住金株式会社 | 高强度热浸镀锌钢板及其制造方法 |
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 |
JP5540885B2 (ja) | 2010-05-20 | 2014-07-02 | 新日鐵住金株式会社 | 溶融めっき熱延鋼板およびその製造方法 |
JP5499984B2 (ja) | 2010-08-06 | 2014-05-21 | 新日鐵住金株式会社 | 溶融めっき熱延鋼板およびその製造方法 |
CN103180468B (zh) * | 2010-08-23 | 2015-07-01 | 新日铁住金株式会社 | 冷轧钢板及其制造方法 |
JP5825205B2 (ja) * | 2011-07-06 | 2015-12-02 | 新日鐵住金株式会社 | 冷延鋼板の製造方法 |
JP5834717B2 (ja) * | 2011-09-29 | 2015-12-24 | Jfeスチール株式会社 | 高降伏比を有する溶融亜鉛めっき鋼板およびその製造方法 |
JP5994356B2 (ja) * | 2012-04-24 | 2016-09-21 | Jfeスチール株式会社 | 形状凍結性に優れた高強度薄鋼板およびその製造方法 |
JP2013237877A (ja) * | 2012-05-11 | 2013-11-28 | Jfe Steel Corp | 高降伏比型高強度鋼板、高降伏比型高強度冷延鋼板、高降伏比型高強度亜鉛めっき鋼板、高降伏比型高強度溶融亜鉛めっき鋼板、高降伏比型高強度合金化溶融亜鉛めっき鋼板、高降伏比型高強度冷延鋼板の製造方法、高降伏比型高強度溶融亜鉛めっき鋼板の製造方法、および高降伏比型高強度合金化溶融亜鉛めっき鋼板の製造方法 |
JP6264176B2 (ja) * | 2013-04-23 | 2018-01-24 | 新日鐵住金株式会社 | 冷延鋼板およびその製造方法 |
AR096965A1 (es) * | 2013-07-26 | 2016-02-10 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero de baja aleación para pozo petrolero y método para la manufactura del mismo |
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JP6303782B2 (ja) * | 2014-05-08 | 2018-04-04 | 新日鐵住金株式会社 | 熱延鋼板およびその製造方法 |
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KR20200080346A (ko) | 2020-07-06 |
CN108884532B (zh) | 2021-06-15 |
JPWO2017164139A1 (ja) | 2018-04-12 |
US20190055621A1 (en) | 2019-02-21 |
CN108884532A (zh) | 2018-11-23 |
EP3412788B1 (en) | 2021-07-21 |
KR20180114920A (ko) | 2018-10-19 |
WO2017164139A1 (ja) | 2017-09-28 |
KR102162898B1 (ko) | 2020-10-07 |
KR102263119B1 (ko) | 2021-06-08 |
EP3412788A1 (en) | 2018-12-12 |
EP3412788A4 (en) | 2019-02-13 |
JP6443555B2 (ja) | 2018-12-26 |
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