MX2017012198A - Lamina de acero de alta resistencia y metodo para la produccion de la misma. - Google Patents
Lamina de acero de alta resistencia y metodo para la produccion de la misma.Info
- Publication number
- MX2017012198A MX2017012198A MX2017012198A MX2017012198A MX2017012198A MX 2017012198 A MX2017012198 A MX 2017012198A MX 2017012198 A MX2017012198 A MX 2017012198A MX 2017012198 A MX2017012198 A MX 2017012198A MX 2017012198 A MX2017012198 A MX 2017012198A
- Authority
- MX
- Mexico
- Prior art keywords
- less
- steel sheet
- width direction
- ferrite
- strength steel
- Prior art date
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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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- 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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- 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
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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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
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
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- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Se proporciona una lámina de acero de alta resistencia que tiene un alto límite de elasticidad y una diferencia reducida en resistencia entre el centro y los bordes de la lámina de acero en la dirección de la anchura. La lámina de acero de alta resistencia incluye una composición que contiene, en masa, C: 0.02% o más y menos de 0.10%, Si: menos de 0.10%, Mn: menos de 1.0%, P: 0.10% o menos, S: 0.020% o menos, Al: 0.01% o más y 0.10% o menos, N: 0.010% o menos, Nb: 0.005% o más y menos de 0.070%, y el resto es Fe e impurezas inevitables y una microestructura que incluye, en área, ferrita: 90% o más, perlita: 0% a 10%, y el total de martensita, austenita retenida, y cementita: 0% a 3%. El diámetro de grano de cristal promedio dC de la ferrita en el centro de la lámina de acero en la dirección de la anchura es de 15.0 µm o menos. La diferencia entre el diámetro de grano de cristal promedio dE de la ferrita en una posición de 100 mm desde un borde de la lámina de acero en la dirección de la anchura hacia el centro de la lámina de acero y el diámetro de grano de cristal promedio dC es de 5.0 µm o menos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2015062043 | 2015-03-25 | ||
PCT/JP2016/001651 WO2016152148A1 (ja) | 2015-03-25 | 2016-03-22 | 高強度鋼板およびその製造方法 |
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MX2017012198A true MX2017012198A (es) | 2017-12-15 |
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MX2017012198A MX2017012198A (es) | 2015-03-25 | 2016-03-22 | Lamina de acero de alta resistencia y metodo para la produccion de la misma. |
Country Status (7)
Country | Link |
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US (1) | US10494693B2 (es) |
EP (1) | EP3255168B1 (es) |
JP (1) | JP6052476B1 (es) |
KR (1) | KR101989371B1 (es) |
CN (1) | CN107406947B (es) |
MX (1) | MX2017012198A (es) |
WO (1) | WO2016152148A1 (es) |
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KR102010081B1 (ko) * | 2017-12-26 | 2019-08-12 | 주식회사 포스코 | 고강도 고인성 열연강판 및 그 제조방법 |
KR102378653B1 (ko) * | 2018-02-28 | 2022-03-25 | 제이에프이 스틸 가부시키가이샤 | 냉연 강판 및 그 제조 방법 |
WO2020105406A1 (ja) * | 2018-11-21 | 2020-05-28 | Jfeスチール株式会社 | 缶用鋼板およびその製造方法 |
CN113718166B (zh) * | 2020-05-25 | 2022-12-06 | 上海梅山钢铁股份有限公司 | 一种屈服强度320MPa级热镀铝锌钢板及其制造方法 |
CN113718167B (zh) * | 2020-05-25 | 2022-07-15 | 上海梅山钢铁股份有限公司 | 一种屈服强度330MPa级液晶背板用热镀铝锌钢板 |
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JPS4995109A (es) | 1973-01-17 | 1974-09-10 | ||
CN1025224C (zh) * | 1989-11-16 | 1994-06-29 | 川崎制铁株式会社 | 拉伸翻边特性优良的高强度冷轧钢板及熔融镀锌钢板以及它们的制造方法 |
JP2688384B2 (ja) * | 1989-11-16 | 1997-12-10 | 川崎製鉄株式会社 | 伸びフランジ特性に優れた高張力冷延鋼板及び溶融亜鉛めっき鋼板並びにそれらの製造方法 |
DE60110586T2 (de) * | 2000-05-31 | 2005-12-01 | Jfe Steel Corp. | Kaltgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaftenund herstellungsverfahren für ein solches stahlblech |
JP2004351501A (ja) * | 2003-05-30 | 2004-12-16 | Jfe Steel Kk | 熱延金属板の冷却方法および冷却装置ならびに高張力熱延鋼板およびその製造方法 |
JP4380349B2 (ja) * | 2004-02-10 | 2009-12-09 | Jfeスチール株式会社 | 機械的性質が均一な析出強化型熱延鋼板の製造方法 |
EP1741800A1 (en) | 2004-04-27 | 2007-01-10 | JFE Steel Corporation | Steel sheet for can and method for production thereof |
JP4765388B2 (ja) * | 2005-04-28 | 2011-09-07 | Jfeスチール株式会社 | 打抜き後の平坦度に優れる冷間圧延ままの薄鋼板の製造方法 |
JP4740099B2 (ja) | 2006-03-20 | 2011-08-03 | 新日本製鐵株式会社 | 高強度冷延鋼板及びその製造方法 |
JP4858126B2 (ja) * | 2006-11-30 | 2012-01-18 | Jfeスチール株式会社 | 高強度高延性缶用鋼板およびその製造方法 |
JP5135868B2 (ja) | 2007-04-26 | 2013-02-06 | Jfeスチール株式会社 | 缶用鋼板およびその製造方法 |
JP4995109B2 (ja) | 2008-02-07 | 2012-08-08 | 新日本製鐵株式会社 | 加工性及び耐衝突特性に優れた高強度冷延鋼板及びその製造方法 |
KR101086330B1 (ko) * | 2008-12-26 | 2011-11-24 | 주식회사 포스코 | 재질이 균일한 고강도강 및 그 제조방법 |
JP5765092B2 (ja) | 2010-07-15 | 2015-08-19 | Jfeスチール株式会社 | 延性と穴広げ性に優れた高降伏比高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP5660291B2 (ja) | 2010-07-29 | 2015-01-28 | Jfeスチール株式会社 | 成形性に優れた高強度冷延薄鋼板およびその製造方法 |
JP5182386B2 (ja) * | 2011-01-31 | 2013-04-17 | Jfeスチール株式会社 | 加工性に優れた高降伏比を有する高強度冷延鋼板およびその製造方法 |
JP5397437B2 (ja) * | 2011-08-31 | 2014-01-22 | Jfeスチール株式会社 | 加工性と材質安定性に優れた冷延鋼板用熱延鋼板、溶融亜鉛めっき鋼板用熱延鋼板およびその製造方法 |
JP5842515B2 (ja) | 2011-09-29 | 2016-01-13 | Jfeスチール株式会社 | 熱延鋼板およびその製造方法 |
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 |
CA2850091C (en) * | 2011-09-30 | 2016-06-28 | Nippon Steel & Sumitomo Metal Corporation | High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet having excellent formability and small material anisotropy with ultimate tensile strength of 980 mpa or more and manufacturing method therefor |
IN2014KN01251A (es) * | 2011-12-27 | 2015-10-16 | Jfe Steel Corp | |
EP2808413B1 (en) * | 2012-01-26 | 2017-04-26 | JFE Steel Corporation | High-strength hot-rolled steel sheet and method for producing same |
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2016
- 2016-03-22 WO PCT/JP2016/001651 patent/WO2016152148A1/ja active Application Filing
- 2016-03-22 MX MX2017012198A patent/MX2017012198A/es unknown
- 2016-03-22 EP EP16768054.5A patent/EP3255168B1/en active Active
- 2016-03-22 US US15/559,576 patent/US10494693B2/en active Active
- 2016-03-22 KR KR1020177027030A patent/KR101989371B1/ko active IP Right Grant
- 2016-03-22 JP JP2016545379A patent/JP6052476B1/ja active Active
- 2016-03-22 CN CN201680018071.1A patent/CN107406947B/zh active Active
Also Published As
Publication number | Publication date |
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JP6052476B1 (ja) | 2016-12-27 |
US10494693B2 (en) | 2019-12-03 |
CN107406947A (zh) | 2017-11-28 |
KR101989371B1 (ko) | 2019-06-14 |
JPWO2016152148A1 (ja) | 2017-04-27 |
CN107406947B (zh) | 2020-02-14 |
EP3255168B1 (en) | 2020-08-19 |
US20180044753A1 (en) | 2018-02-15 |
WO2016152148A1 (ja) | 2016-09-29 |
EP3255168A1 (en) | 2017-12-13 |
KR20170118928A (ko) | 2017-10-25 |
EP3255168A4 (en) | 2017-12-20 |
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