DE69918393D1 - Verfahren zur herstellung von kaltgewalztem stahlblech mit ausgezeichneten alterungsbeständigkeits- und oberflächeneigenschaften - Google Patents

Verfahren zur herstellung von kaltgewalztem stahlblech mit ausgezeichneten alterungsbeständigkeits- und oberflächeneigenschaften

Info

Publication number
DE69918393D1
DE69918393D1 DE69918393T DE69918393T DE69918393D1 DE 69918393 D1 DE69918393 D1 DE 69918393D1 DE 69918393 T DE69918393 T DE 69918393T DE 69918393 T DE69918393 T DE 69918393T DE 69918393 D1 DE69918393 D1 DE 69918393D1
Authority
DE
Germany
Prior art keywords
steel sheet
rolled steel
surface properties
cold rolled
aging resistance
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.)
Expired - Lifetime
Application number
DE69918393T
Other languages
English (en)
Other versions
DE69918393T2 (de
Inventor
Fusato Kitano
Takeshi Fujita
Tadashi Inoue
Michihito Hiasa
Takeo Ishii
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Publication of DE69918393D1 publication Critical patent/DE69918393D1/de
Application granted granted Critical
Publication of DE69918393T2 publication Critical patent/DE69918393T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C21D8/04—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
    • 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
    • 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
    • C21D8/04—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
    • C21D8/0447—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
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • 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
    • C21D8/04—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
    • C21D8/0436—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
    • C21D8/04—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
    • C21D8/0478—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 involving a particular surface treatment

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)
  • Heat Treatment Of Steel (AREA)
DE69918393T 1998-04-27 1999-04-22 Verfahren zur herstellung von kaltgewalztem stahlblech mit ausgezeichneten alterungsbeständigkeits- und oberflächeneigenschaften Expired - Lifetime DE69918393T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11678798A JP4177477B2 (ja) 1998-04-27 1998-04-27 耐常温時効性とパネル特性に優れた冷延鋼板及び溶融亜鉛めっき鋼板の製造方法
JP11678798 1998-04-27
PCT/JP1999/002152 WO1999055922A1 (en) 1998-04-27 1999-04-22 Method of manufacturing cold rolled steel sheet excellent in resistance to natural aging and panel properties

Publications (2)

Publication Number Publication Date
DE69918393D1 true DE69918393D1 (de) 2004-08-05
DE69918393T2 DE69918393T2 (de) 2005-06-30

Family

ID=14695700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918393T Expired - Lifetime DE69918393T2 (de) 1998-04-27 1999-04-22 Verfahren zur herstellung von kaltgewalztem stahlblech mit ausgezeichneten alterungsbeständigkeits- und oberflächeneigenschaften

Country Status (9)

Country Link
US (1) US6273971B1 (de)
EP (1) EP0996750B1 (de)
JP (1) JP4177477B2 (de)
KR (1) KR100351483B1 (de)
CN (1) CN1100885C (de)
BR (1) BR9906399A (de)
DE (1) DE69918393T2 (de)
TW (1) TW428034B (de)
WO (1) WO1999055922A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11305987A (ja) * 1998-04-27 1999-11-05 Matsushita Electric Ind Co Ltd テキスト音声変換装置
EP2312009A1 (de) * 2000-06-20 2011-04-20 JFE Steel Corporation Stahlblech und Verfahren zu dessen Herstellung
JP4313591B2 (ja) * 2003-03-24 2009-08-12 新日本製鐵株式会社 穴拡げ性と延性に優れた高強度熱延鋼板及びその製造方法
CN100519058C (zh) * 2007-04-20 2009-07-29 攀枝花钢铁(集团)公司 深冲光整热镀锌钢板的生产方法
DE102009053368A1 (de) * 2009-11-14 2011-05-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Fertigungsanlage zum Herstellen eines Blechformteils mit einer Korrosionsschutzbeschichtung
JP4957829B2 (ja) * 2010-05-11 2012-06-20 Ｊｆｅスチール株式会社 冷延鋼板およびその製造方法
CN104233062B (zh) * 2013-06-06 2017-04-26 上海梅山钢铁股份有限公司 一种短时间退火生产超深冲热镀锌钢板及其生产方法
CN106222546A (zh) * 2016-07-22 2016-12-14 北京首钢冷轧薄板有限公司 一种屈服强度340MPa级热镀锌烘烤硬化钢制备方法
CN109136755B (zh) * 2018-08-31 2020-11-24 包头钢铁（集团）有限责任公司 一种汽车用冷轧高强度钢及其生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046166B2 (ja) 1980-11-26 1985-10-15 川崎製鉄株式会社 焼付硬化性を有する良加工性冷延鋼板の製造方法
JPS61276928A (ja) * 1985-05-31 1986-12-06 Kawasaki Steel Corp 焼付硬化性を有する深絞り用冷延鋼板の製造方法
JPH0699760B2 (ja) * 1987-03-28 1994-12-07 住友金属工業株式会社 超深絞り用溶融亜鉛めつき鋼板の製造方法
DE69230447T3 (de) 1991-03-15 2006-07-13 Nippon Steel Corp. Hochfeste,kaltgewalzte stahlplatte mit exzellenter umformbarkeit,feuerverzinktes,kaltgewalztes stahlblech und verfahren zur herstellung dieser bleche
CA2067043C (en) * 1991-04-26 1998-04-28 Susumu Okada High strength cold rolled steel sheet having excellent non-aging property at room temperature and suitable for drawing and method of producing the same
JP3106782B2 (ja) 1993-07-19 2000-11-06 日本鋼管株式会社 焼付硬化性と深絞り性に優れた高強度冷延鋼板および表面処理鋼板の製造方法
US5853903A (en) * 1996-05-07 1998-12-29 Nkk Corporation Steel sheet for excellent panel appearance and dent resistance after panel-forming
JP3414135B2 (ja) * 1996-07-23 2003-06-09 Ｊｆｅエンジニアリング株式会社 ３０〜４０ＭＰａの燒付硬化量を有する冷延鋼板及び溶融亜鉛めっき鋼板の製造方法

Also Published As

Publication number Publication date
EP0996750A1 (de) 2000-05-03
KR100351483B1 (ko) 2002-09-05
DE69918393T2 (de) 2005-06-30
JPH11310827A (ja) 1999-11-09
CN1266462A (zh) 2000-09-13
US6273971B1 (en) 2001-08-14
TW428034B (en) 2001-04-01
WO1999055922A1 (en) 1999-11-04
BR9906399A (pt) 2000-09-26
JP4177477B2 (ja) 2008-11-05
KR20010014230A (ko) 2001-02-26
CN1100885C (zh) 2003-02-05
EP0996750B1 (de) 2004-06-30

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