MX2018006061A - Lamina de acero laminada en caliente de alta resistencia y metodo de fabricacion de la misma. - Google Patents

Lamina de acero laminada en caliente de alta resistencia y metodo de fabricacion de la misma.

Info

Publication number
MX2018006061A
MX2018006061A MX2018006061A MX2018006061A MX2018006061A MX 2018006061 A MX2018006061 A MX 2018006061A MX 2018006061 A MX2018006061 A MX 2018006061A MX 2018006061 A MX2018006061 A MX 2018006061A MX 2018006061 A MX2018006061 A MX 2018006061A
Authority
MX
Mexico
Prior art keywords
steel sheet
rolled steel
high strength
strength hot
martensite
Prior art date
Application number
MX2018006061A
Other languages
English (en)
Inventor
Kanzawa Yuuki
Toyoda Takeshi
KAMADA Daiki
Kikuzuki Mayuko
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2018006061A publication Critical patent/MX2018006061A/es

Links

Classifications

    • 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
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • 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
    • 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
    • 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
    • C22C38/12—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
    • C22C38/18—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
    • C22C38/28—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
    • C22C38/38—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
    • C21D2211/005—Ferrite
    • 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)
  • Heat Treatment Of Steel (AREA)

Abstract

Esta lámina de acero laminada en caliente de alta resistencia tiene una composición química predeterminada, en la cual la estructura de la lámina de acero laminada en caliente de alta resistencia contiene martensita en una relación de área de 20% o más y 60% o menos y ferrita en una relación de área de 40% o más, y la relación de área total de la martensita y la ferrita es 90% o más, el tamaño de grano promedio de la martensita es 5.0 µm o más y 50 µm o menos, la relación de la dureza de la martensita a la dureza de la ferrita es 0.6 o más y 1.6 o menos, y la resistencia a la tracción de la lámina de acero laminada en caliente de alta resistencia es de 980 MPa o más.
MX2018006061A 2015-11-19 2015-11-19 Lamina de acero laminada en caliente de alta resistencia y metodo de fabricacion de la misma. MX2018006061A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/082591 WO2017085841A1 (ja) 2015-11-19 2015-11-19 高強度熱延鋼板及びその製造方法

Publications (1)

Publication Number Publication Date
MX2018006061A true MX2018006061A (es) 2018-09-21

Family

ID=58718060

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018006061A MX2018006061A (es) 2015-11-19 2015-11-19 Lamina de acero laminada en caliente de alta resistencia y metodo de fabricacion de la misma.

Country Status (8)

Country Link
US (1) US10301697B2 (es)
EP (1) EP3378961B1 (es)
JP (1) JP6460258B2 (es)
KR (1) KR102097345B1 (es)
CN (1) CN108350536B (es)
BR (1) BR112018008873A8 (es)
MX (1) MX2018006061A (es)
WO (1) WO2017085841A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015181911A1 (ja) * 2014-05-28 2015-12-03 新日鐵住金株式会社 熱延鋼板及びその製造方法
US11313009B2 (en) 2017-07-07 2022-04-26 Nippon Steel Corporation Hot-rolled steel sheet and method for manufacturing same
BR112020002263A2 (pt) * 2017-10-30 2020-08-04 Nippon Steel Corporation chapa de aço laminada a quente e método para produção da mesma
WO2019103121A1 (ja) 2017-11-24 2019-05-31 日本製鉄株式会社 熱延鋼板及びその製造方法
CN114502759B (zh) * 2019-10-01 2023-02-28 日本制铁株式会社 热轧钢板
KR20230167417A (ko) * 2021-07-08 2023-12-08 닛폰세이테츠 가부시키가이샤 열연 강판
EP4379035A1 (en) 2022-11-30 2024-06-05 Fundació Institut de Bioenginyeria de Catalunya (IBEC) Cell culture system and cell culture method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735147B1 (fr) * 1995-06-08 1997-07-11 Lorraine Laminage Tole d'acier laminee a chaud a haute resistance et haute emboutissabilite renfermant du titane, et ses procedes de fabrication.
FR2735148B1 (fr) * 1995-06-08 1997-07-11 Lorraine Laminage Tole d'acier laminee a chaud a haute resistance et haute emboutissabilite renfermant du niobium, et ses procedes de fabrication.
JP4649868B2 (ja) * 2003-04-21 2011-03-16 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
CN100360698C (zh) * 2003-04-21 2008-01-09 杰富意钢铁株式会社 高强度热轧钢板及其制造方法
JP4214006B2 (ja) * 2003-06-19 2009-01-28 新日本製鐵株式会社 成形性に優れた高強度鋼板およびその製造方法
CN100590217C (zh) * 2005-03-31 2010-02-17 杰富意钢铁株式会社 热轧钢板及其制造方法和热轧钢板成形体
WO2006107066A1 (ja) * 2005-03-31 2006-10-12 Jfe Steel Corporation 熱延鋼板、その製造方法および熱延鋼板成形体
JP4964494B2 (ja) * 2006-05-09 2012-06-27 新日本製鐵株式会社 穴拡げ性と成形性に優れた高強度鋼板及びその製造方法
CN101265553B (zh) 2007-03-15 2011-01-19 株式会社神户制钢所 挤压加工性优异的高强度热轧钢板及其制造方法
JP4901617B2 (ja) * 2007-07-13 2012-03-21 新日本製鐵株式会社 引張強度が７００ＭＰａ以上で耐食性、穴拡げ性および延性に優れた合金化溶融亜鉛めっき高強度鋼板及びその製造方法
JP5394709B2 (ja) * 2008-11-28 2014-01-22 株式会社神戸製鋼所 耐水素脆化特性および加工性に優れた超高強度鋼板
JP5418168B2 (ja) * 2008-11-28 2014-02-19 Ｊｆｅスチール株式会社 成形性に優れた高強度冷延鋼板、高強度溶融亜鉛めっき鋼板およびそれらの製造方法
JP5493986B2 (ja) * 2009-04-27 2014-05-14 Ｊｆｅスチール株式会社 加工性に優れた高強度鋼板および高強度溶融亜鉛めっき鋼板並びにそれらの製造方法
JP2011184788A (ja) 2010-03-11 2011-09-22 Nippon Steel Corp 伸びと穴拡げ性のバランスに優れた鋼板及びその製造方法
BR112015006077B1 (pt) * 2012-09-26 2020-01-28 Nippon Steel & Sumitomo Metal Corp folha de aço bifásico e método de fabricação da mesma
PL2933346T3 (pl) * 2012-12-11 2019-02-28 Nippon Steel & Sumitomo Metal Corp Blacha stalowa cienka walcowana na gorąco i sposób jej wytwarzania
MX2015006209A (es) 2013-02-26 2015-08-10 Nippon Steel & Sumitomo Metal Corp Hoja de acero laminada en caliente de alta resistencia, que tiene endurecimiento de recocido y dureza a baja temperatura excelentes, con resistencia a la tension maxima de 980 mpa o mas.
JP5870955B2 (ja) 2013-04-15 2016-03-01 Ｊｆｅスチール株式会社 穴拡げ加工性に優れた高強度熱延鋼板およびその製造方法
JP6260198B2 (ja) * 2013-10-29 2018-01-17 新日鐵住金株式会社 伸びと穴拡げ性のバランスに優れた高強度熱延鋼板及びその製造方法
JP6354271B2 (ja) * 2014-04-08 2018-07-11 新日鐵住金株式会社 低温靭性と均一伸びと穴拡げ性に優れた引張強度７８０ＭＰａ以上の高強度熱延鋼板及びその製造方法

Also Published As

Publication number Publication date
KR102097345B1 (ko) 2020-04-06
WO2017085841A1 (ja) 2017-05-26
EP3378961B1 (en) 2021-12-29
US10301697B2 (en) 2019-05-28
BR112018008873A8 (pt) 2019-02-26
JP6460258B2 (ja) 2019-01-30
US20180327878A1 (en) 2018-11-15
JPWO2017085841A1 (ja) 2018-08-02
BR112018008873A2 (pt) 2018-11-06
KR20180069030A (ko) 2018-06-22
EP3378961A1 (en) 2018-09-26
EP3378961A4 (en) 2019-07-24
CN108350536A (zh) 2018-07-31
CN108350536B (zh) 2020-06-16

Similar Documents

Publication Publication Date Title
MX2018006061A (es) Lamina de acero laminada en caliente de alta resistencia y metodo de fabricacion de la misma.
EP3533894A4 (en) COLD-ROLLED HIGH-STRENGTH STEEL SHEET HAVING A STRENGTH OF 1500 MPA OR MORE AND EXCELLENT FORMABILITY, AND MANUFACTURING METHOD THEREOF
MX2017001688A (es) Lamina de acero de alta resistencia, metodo de produccion para la misma y metodo de produccion para lamina de acero galvanizada de alta resistencia.
MX2017001720A (es) Lamina de acero de alta resistencia y metodo de produccion para la misma, y metodo de produccion para lamina de acero galvanizada de alta resistencia.
MX2017015333A (es) Lamina de acero rolada en frio de alta resistencia, lamina de acero recubierta de alta resistencia, metodo para fabricar lamina de acero rolada en frio de alta resistencia, y metodo para fabricar lamina de acero recubierta de alta resistencia.
MX2017001529A (es) Lamina de acero de alta resistencia y metodo de produccion para la misma, y metodo de produccion para lamina de acero galvanizada de alta resistencia.
MX2016009745A (es) Lamina de acero laminada en frio de alta resistencia y metodo para la fabricacion de la misma.
MX2017005571A (es) Lamina de acero de alta resistencia y metodo para la fabricacion de la misma.
MX355894B (es) Lamina de acero, lamina de acero chapada, y metodo para producir la misma.
MX2017001689A (es) Lamina de acero de alta resistencia y metodo de produccion para la misma, y metodo de produccion para lamina de acero galvanizada de alta resistencia.
EP3279362A4 (en) HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT WORKABILITY AND COLLISION CHARACTERISTICS AND HAVING TENSILE STRENGTH OF 980 MPa OR MORE, AND METHOD FOR PRODUCING SAME
EP3279363A4 (en) HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT WORKABILITY AND COLLISION CHARACTERISTICS AND HAVING TENSILE STRENGTH OF 980 MPa OR MORE, AND METHOD FOR PRODUCING SAME
MX2018009643A (es) Lamina de acero de alta resistencia y metodo para la produccion de la misma.
MX2016007953A (es) Lamina de acero de alta resistencia y metodo para la produccion de la misma.
MX2016008809A (es) Miembro formado en caliente y proceso para manufacturar el mismo.
MX357839B (es) Hoja de acero platinada con zinc de alta resistencia y lámina de acero de alta resistencia que tiene maleabilidad superior y método para producir cada una de ellas.
MX2017008295A (es) Laminas de acero galvanizado de alta resistencia y metodos para fabricar las mismas.
MX2019001828A (es) Lamina de acero y metodo para la fabricacion de la misma.
PH12019500350A1 (en) H section and method for manufacturing same
PH12016501833A1 (en) High-strength steel sheet and method for manufacturing the same
MX2016008808A (es) Miembro formado en caliente y proceso para fabricar el mismo.
MX2017010273A (es) Lamina de acero de ultra alta resistencia que tiene excelente resistencia de fractura retardada en extremo cortado de la misma.
MX2017003888A (es) Aleaciones de acero de alta ductibilidad con estructura de microconstitucion mezclada.
MX2014006416A (es) Aceros de martensita con una resistencia a la traccion de 1700-2200 mpa.
MX2017009935A (es) Lamina de acero de alta resistencia y metodo de produccion para la misma.