JP5983896B2 - 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法 - Google Patents

高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法 Download PDF

Info

Publication number
JP5983896B2
JP5983896B2 JP2015559373A JP2015559373A JP5983896B2 JP 5983896 B2 JP5983896 B2 JP 5983896B2 JP 2015559373 A JP2015559373 A JP 2015559373A JP 2015559373 A JP2015559373 A JP 2015559373A JP 5983896 B2 JP5983896 B2 JP 5983896B2
Authority
JP
Japan
Prior art keywords
steel sheet
mass
less
steel
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2015559373A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2016021193A1 (ja
Inventor
由康 川崎
由康 川崎
松田　広志
広志 松田
美絵 小幡
美絵 小幡
金子　真次郎
真次郎 金子
横田　毅
毅 横田
瀬戸　一洋
一洋 瀬戸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel 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 JFE Steel Corp filed Critical JFE Steel Corp
Application granted granted Critical
Publication of JP5983896B2 publication Critical patent/JP5983896B2/ja
Publication of JPWO2016021193A1 publication Critical patent/JPWO2016021193A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • C21D8/0205—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
    • C21D8/0221—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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold 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
    • 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
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
    • 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
    • C22C38/005—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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • 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
    • C21D2211/001—Austenite
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP2015559373A 2014-08-07 2015-08-05 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法 Active JP5983896B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014161672 2014-08-07
JP2014161672 2014-08-07
PCT/JP2015/003943 WO2016021193A1 (ja) 2014-08-07 2015-08-05 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法

Publications (2)

Publication Number Publication Date
JP5983896B2 true JP5983896B2 (ja) 2016-09-06
JPWO2016021193A1 JPWO2016021193A1 (ja) 2017-04-27

Family

ID=55263484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015559373A Active JP5983896B2 (ja) 2014-08-07 2015-08-05 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法

Country Status (6)

Country Link
US (1) US20170204490A1 (de)
EP (1) EP3178953A4 (de)
JP (1) JP5983896B2 (de)
CN (1) CN106574341B (de)
MX (1) MX2017001720A (de)
WO (1) WO2016021193A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6620474B2 (ja) * 2015-09-09 2019-12-18 日本製鉄株式会社 溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法
US20190276907A1 (en) * 2016-04-19 2019-09-12 Jfe Steel Corporation Steel sheet, coated steel sheet, and methods for manufacturing same
WO2018186335A1 (ja) 2017-04-05 2018-10-11 Ｊｆｅスチール株式会社 高強度冷延鋼板およびその製造方法
JP6409991B1 (ja) 2017-04-05 2018-10-24 Ｊｆｅスチール株式会社 高強度冷延鋼板およびその製造方法
MX2020006771A (es) * 2017-12-26 2020-08-24 Jfe Steel Corp Chapa de acero laminada en frio de alta resistencia y metodo para la fabricacion de la misma.
KR102418275B1 (ko) 2017-12-26 2022-07-07 제이에프이 스틸 가부시키가이샤 고강도 냉연 강판 및 그의 제조 방법
KR102387095B1 (ko) 2017-12-26 2022-04-14 제이에프이 스틸 가부시키가이샤 고강도 냉연 강판 및 그의 제조 방법
JP6705562B2 (ja) 2018-03-30 2020-06-03 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
MX2020010313A (es) 2018-03-30 2020-10-22 Jfe Steel Corp Lamina de acero de alta resistencia y metodo para su produccion.
JP6705560B2 (ja) 2018-03-30 2020-06-03 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
WO2020079096A1 (en) * 2018-10-19 2020-04-23 Tata Steel Nederland Technology B.V. Hot rolled steel sheet with ultra-high strength and improved formability and method for producing the same
CN113454244B (zh) * 2019-02-25 2023-03-03 杰富意钢铁株式会社 高强度钢板及其制造方法
EP3940094A4 (de) * 2019-03-11 2022-05-18 JFE Steel Corporation Hochfestes stahlblech und verfahren zur herstellung davon
CN113677819B (zh) * 2019-05-31 2022-10-28 日本制铁株式会社 热冲压用钢板
WO2020262652A1 (ja) 2019-06-28 2020-12-30 日本製鉄株式会社 鋼板
KR102275916B1 (ko) * 2019-12-09 2021-07-13 현대제철 주식회사 초고강도 및 고성형성을 갖는 합금화 용융아연도금강판 및 이의 제조방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010065307A (ja) * 2008-09-12 2010-03-25 Kobe Steel Ltd 伸びおよび伸びフランジ性に優れた高強度冷延鋼板
WO2011093490A1 (ja) * 2010-01-29 2011-08-04 新日本製鐵株式会社 鋼板及び鋼板製造方法
WO2012118040A1 (ja) * 2011-03-02 2012-09-07 株式会社神戸製鋼所 室温および温間での深絞り性に優れた高強度鋼板およびその温間加工方法
JP2012237044A (ja) * 2011-05-12 2012-12-06 Jfe Steel Corp 伸びおよび伸びフランジ性に優れる高強度冷延鋼板ならびにその製造方法
WO2013018741A1 (ja) * 2011-07-29 2013-02-07 新日鐵住金株式会社 形状凍結性に優れた高強度鋼板、高強度亜鉛めっき鋼板およびそれらの製造方法
WO2014010415A1 (ja) * 2012-07-12 2014-01-16 株式会社神戸製鋼所 降伏強度と成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2387322C (en) * 2001-06-06 2008-09-30 Kawasaki Steel Corporation High-ductility steel sheet excellent in press formability and strain age hardenability, and method for manufacturing the same
JP5521444B2 (ja) * 2009-09-01 2014-06-11 Ｊｆｅスチール株式会社 加工性に優れた高強度冷延鋼板およびその製造方法
JP5321605B2 (ja) * 2011-01-27 2013-10-23 Ｊｆｅスチール株式会社 延性に優れる高強度冷延鋼板およびその製造方法
JP5825119B2 (ja) * 2011-04-25 2015-12-02 Ｊｆｅスチール株式会社 加工性と材質安定性に優れた高強度鋼板およびその製造方法
JP5440672B2 (ja) * 2011-09-16 2014-03-12 Ｊｆｅスチール株式会社 加工性に優れた高強度鋼板およびその製造方法
JP5454745B2 (ja) * 2011-10-04 2014-03-26 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
JP5348268B2 (ja) * 2012-03-07 2013-11-20 Ｊｆｅスチール株式会社 成形性に優れる高強度冷延鋼板およびその製造方法
KR102060522B1 (ko) * 2012-03-30 2019-12-30 뵈스트알파인 스탈 게엠베하 고강도 냉연 강판 및 그의 제조 방법
JP5858174B2 (ja) * 2012-12-18 2016-02-10 Ｊｆｅスチール株式会社 低降伏比高強度冷延鋼板およびその製造方法
JP5943156B1 (ja) * 2014-08-07 2016-06-29 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010065307A (ja) * 2008-09-12 2010-03-25 Kobe Steel Ltd 伸びおよび伸びフランジ性に優れた高強度冷延鋼板
WO2011093490A1 (ja) * 2010-01-29 2011-08-04 新日本製鐵株式会社 鋼板及び鋼板製造方法
WO2012118040A1 (ja) * 2011-03-02 2012-09-07 株式会社神戸製鋼所 室温および温間での深絞り性に優れた高強度鋼板およびその温間加工方法
JP2012237044A (ja) * 2011-05-12 2012-12-06 Jfe Steel Corp 伸びおよび伸びフランジ性に優れる高強度冷延鋼板ならびにその製造方法
WO2013018741A1 (ja) * 2011-07-29 2013-02-07 新日鐵住金株式会社 形状凍結性に優れた高強度鋼板、高強度亜鉛めっき鋼板およびそれらの製造方法
WO2014010415A1 (ja) * 2012-07-12 2014-01-16 株式会社神戸製鋼所 降伏強度と成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法

Also Published As

Publication number Publication date
EP3178953A4 (de) 2017-07-05
US20170204490A1 (en) 2017-07-20
CN106574341A (zh) 2017-04-19
MX2017001720A (es) 2017-04-27
WO2016021193A1 (ja) 2016-02-11
CN106574341B (zh) 2018-07-27
EP3178953A1 (de) 2017-06-14
JPWO2016021193A1 (ja) 2017-04-27

Similar Documents

Publication Publication Date Title
JP5983895B2 (ja) 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法
JP5943156B1 (ja) 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法
JP5983896B2 (ja) 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法
JP5943157B1 (ja) 高強度鋼板およびその製造方法、ならびに高強度亜鉛めっき鋼板の製造方法
JP5967319B2 (ja) 高強度鋼板およびその製造方法
JP6179675B2 (ja) 高強度鋼板、高強度溶融亜鉛めっき鋼板、高強度溶融アルミニウムめっき鋼板および高強度電気亜鉛めっき鋼板、ならびに、それらの製造方法
JP6179677B2 (ja) 高強度鋼板およびその製造方法
JP6179676B2 (ja) 高強度鋼板およびその製造方法
JP5967320B2 (ja) 高強度鋼板およびその製造方法
JP5884210B1 (ja) 高強度溶融亜鉛めっき鋼板の製造方法
JP6315044B2 (ja) 高強度鋼板およびその製造方法
JP6179674B2 (ja) 高強度鋼板、高強度溶融亜鉛めっき鋼板、高強度溶融アルミニウムめっき鋼板および高強度電気亜鉛めっき鋼板、ならびに、それらの製造方法
JP6372633B1 (ja) 高強度鋼板およびその製造方法
JP6315160B1 (ja) 高強度鋼板およびその製造方法
JP6372632B1 (ja) 高強度鋼板およびその製造方法
JP6252709B2 (ja) 温間加工用高強度鋼板およびその製造方法
JP2013227635A (ja) 高強度冷延鋼板、高強度亜鉛めっき鋼板、高強度冷延鋼板の製造方法、及び高強度亜鉛めっき鋼板の製造方法
JP6210184B1 (ja) 鋼板、めっき鋼板、およびそれらの製造方法
JP6210183B1 (ja) 鋼板、めっき鋼板、およびそれらの製造方法

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160705

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160718

R150 Certificate of patent or registration of utility model

Ref document number: 5983896

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250