CN110268085A - 汽车用高强度冷轧钢板 - Google Patents

汽车用高强度冷轧钢板 Download PDF

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Publication number
CN110268085A
CN110268085A CN201780073115.5A CN201780073115A CN110268085A CN 110268085 A CN110268085 A CN 110268085A CN 201780073115 A CN201780073115 A CN 201780073115A CN 110268085 A CN110268085 A CN 110268085A
Authority
CN
China
Prior art keywords
impurity
terms
steel plate
rolled steel
cold rolled
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.)
Pending
Application number
CN201780073115.5A
Other languages
English (en)
Chinese (zh)
Inventor
T.赫比斯伯格
F.温克尔霍弗
M.施瓦岑布伦纳
E.O.阿曼
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.)
Voestalpine Stahl GmbH
Toyota Motor Corp
Original Assignee
Voestalpine Stahl GmbH
Toyota Motor 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 Voestalpine Stahl GmbH, Toyota Motor Corp filed Critical Voestalpine Stahl GmbH
Publication of CN110268085A publication Critical patent/CN110268085A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • 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
    • C22C38/18—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
    • C22C38/38—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
    • C21D2211/001—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

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)
CN201780073115.5A 2016-11-25 2017-11-24 汽车用高强度冷轧钢板 Pending CN110268085A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1651545-4 2016-11-25
SE1651545A SE540040C2 (en) 2016-11-25 2016-11-25 High strength cold rolled steel sheet for automotive use
PCT/EP2017/080322 WO2018096090A1 (en) 2016-11-25 2017-11-24 High strength cold rolled steel sheet for automotive use

Publications (1)

Publication Number Publication Date
CN110268085A true CN110268085A (zh) 2019-09-20

Family

ID=60543536

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780073115.5A Pending CN110268085A (zh) 2016-11-25 2017-11-24 汽车用高强度冷轧钢板

Country Status (7)

Country Link
US (1) US20190352750A1 (de)
EP (1) EP3529392B1 (de)
JP (2) JP7498562B2 (de)
KR (1) KR20190089183A (de)
CN (1) CN110268085A (de)
SE (1) SE540040C2 (de)
WO (1) WO2018096090A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3877557A2 (de) * 2018-11-08 2021-09-15 Coskunoz Kalip Makina Sanayi ve Ticaret A.S. Verfahren zur herstellung von stahl mit hoher energieabsorption mit mn-unterteilung und schneller erwärmung
SE542893C2 (en) * 2018-11-30 2020-08-18 Voestalpine Stahl Gmbh A resistance spot welded joint comprising a zinc coated ahss steel sheet
SE542869C2 (en) 2019-01-22 2020-07-21 Voestalpine Stahl Gmbh Cold rolled steel sheet
KR20210127922A (ko) * 2019-02-18 2021-10-25 타타 스틸 이즈무이덴 베.뷔. 기계적 특성이 개선된 고강도 강
EP4006193A4 (de) * 2019-07-29 2022-09-07 Posco Hochfeste stahlplatte und herstellungsverfahren dafür
SE544819C2 (en) * 2021-04-07 2022-12-06 Toyota Motor Europe Nv/Sa High strength cold rolled steel sheet for automotive use having excellent global formability and bending property
EP4368738A1 (de) * 2021-08-31 2024-05-15 JFE Steel Corporation Stahlblech, element, verfahren zur herstellung des stahlblechs und verfahren zur herstellung des besagten elements
EP4361304A1 (de) * 2021-08-31 2024-05-01 JFE Steel Corporation Stahlblech, element und verfahren zur herstellung des stahlblechs und des besagten elements

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104245971A (zh) * 2012-03-30 2014-12-24 奥钢联钢铁有限责任公司 高强度冷轧钢板和生产该钢板的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003253385A (ja) 2002-02-28 2003-09-10 Jfe Steel Kk 高速変形特性および曲げ特性に優れた冷延鋼板およびその製造方法
JP4924730B2 (ja) * 2009-04-28 2012-04-25 Ｊｆｅスチール株式会社 加工性、溶接性および疲労特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
JP5482513B2 (ja) * 2010-06-30 2014-05-07 新日鐵住金株式会社 冷延鋼板およびその製造方法
WO2012133540A1 (ja) * 2011-03-28 2012-10-04 新日本製鐵株式会社 熱延鋼板及びその製造方法
EP2831299B2 (de) * 2012-03-30 2020-04-29 Voestalpine Stahl GmbH Hochfestes kaltgewalztes stahlblech und verfahren zur herstellung eines solchen stahlblechs
US10202664B2 (en) * 2012-03-30 2019-02-12 Voestalpine Stahl Gmbh High strength cold rolled steel sheet
WO2013154071A1 (ja) * 2012-04-10 2013-10-17 新日鐵住金株式会社 衝撃吸収部材に適した鋼板とその製造方法
MX369196B (es) * 2012-08-21 2019-10-31 Nippon Steel Corp Star Material de acero.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104245971A (zh) * 2012-03-30 2014-12-24 奥钢联钢铁有限责任公司 高强度冷轧钢板和生产该钢板的方法

Also Published As

Publication number Publication date
SE1651545A1 (en) 2018-03-06
SE540040C2 (en) 2018-03-06
EP3529392A1 (de) 2019-08-28
EP3529392B1 (de) 2021-02-17
US20190352750A1 (en) 2019-11-21
JP2020509162A (ja) 2020-03-26
JP2023099015A (ja) 2023-07-11
KR20190089183A (ko) 2019-07-30
JP7498562B2 (ja) 2024-06-12
WO2018096090A1 (en) 2018-05-31

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20190920

RJ01 Rejection of invention patent application after publication