DE60124999D1 - Hochfestes warmgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaften und herstellungsverfahren dafür - Google Patents

Hochfestes warmgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaften und herstellungsverfahren dafür

Info

Publication number
DE60124999D1
DE60124999D1 DE60124999T DE60124999T DE60124999D1 DE 60124999 D1 DE60124999 D1 DE 60124999D1 DE 60124999 T DE60124999 T DE 60124999T DE 60124999 T DE60124999 T DE 60124999T DE 60124999 D1 DE60124999 D1 DE 60124999D1
Authority
DE
Germany
Prior art keywords
recaltering
manufacturing
steel plate
rolled steel
wet hot
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
DE60124999T
Other languages
English (en)
Other versions
DE60124999T2 (de
Inventor
Akio Tosaka
Sinjiro Kaneko
Yoichi Tominaga
Noriyuki Katayama
Nobutaka Kurosawa
Kei Sakata
Osamu Furukimi
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 DE60124999D1 publication Critical patent/DE60124999D1/de
Publication of DE60124999T2 publication Critical patent/DE60124999T2/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
    • C21D8/0221—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
    • 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
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts
    • 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

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)
  • Metal Rolling (AREA)
DE60124999T 2000-02-23 2001-02-14 Hochfestes warmgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaften und herstellungsverfahren dafür Expired - Lifetime DE60124999T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000046335 2000-02-23
JP2000046335 2000-02-23
JP2000053439 2000-02-29
JP2000053439 2000-02-29
JP2000156272 2000-05-26
JP2000156272 2000-05-26
PCT/JP2001/001005 WO2001062997A1 (fr) 2000-02-23 2001-02-14 Feuille d'acier resistant a une traction elevee, laminee a chaud et dotee d'excellentes proprietes de resistance au durcissement, au vieillissement et a la deformation et procede de fabrication associe

Publications (2)

Publication Number Publication Date
DE60124999D1 true DE60124999D1 (de) 2007-01-18
DE60124999T2 DE60124999T2 (de) 2007-03-15

Family

ID=27342459

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60124999T Expired - Lifetime DE60124999T2 (de) 2000-02-23 2001-02-14 Hochfestes warmgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaften und herstellungsverfahren dafür
DE60124792T Expired - Lifetime DE60124792T2 (de) 2000-02-23 2001-02-14 Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften und Herstellungsverfahren dafür

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60124792T Expired - Lifetime DE60124792T2 (de) 2000-02-23 2001-02-14 Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften und Herstellungsverfahren dafür

Country Status (9)

Country Link
US (3) US20030041932A1 (de)
EP (2) EP1191114B1 (de)
JP (1) JP5163356B2 (de)
KR (1) KR100614026B1 (de)
CN (1) CN1183268C (de)
CA (1) CA2369510C (de)
DE (2) DE60124999T2 (de)
TW (1) TW558569B (de)
WO (1) WO2001062997A1 (de)

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JP5434212B2 (ja) * 2008-04-11 2014-03-05 Ｊｆｅスチール株式会社 高強度容器用鋼板およびその製造方法
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JP5407552B2 (ja) * 2009-05-25 2014-02-05 Ｊｆｅスチール株式会社 成形性に優れた熱延鋼板およびその製造方法
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KR101368547B1 (ko) * 2011-10-28 2014-02-28 현대제철 주식회사 고강도 열연강판 및 그 제조 방법
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Also Published As

Publication number Publication date
CN1183268C (zh) 2005-01-05
TW558569B (en) 2003-10-21
DE60124999T2 (de) 2007-03-15
KR100614026B1 (ko) 2006-08-23
US20030041932A1 (en) 2003-03-06
US20090202384A1 (en) 2009-08-13
CA2369510C (en) 2007-02-27
EP1191114A1 (de) 2002-03-27
CN1366558A (zh) 2002-08-28
EP1493832A1 (de) 2005-01-05
WO2001062997A1 (fr) 2001-08-30
EP1493832B1 (de) 2006-11-22
EP1191114A4 (de) 2004-03-03
US7252724B2 (en) 2007-08-07
DE60124792T2 (de) 2007-03-29
JP5163356B2 (ja) 2013-03-13
CA2369510A1 (en) 2001-08-30
US20040031547A1 (en) 2004-02-19
JP2009041104A (ja) 2009-02-26
DE60124792D1 (de) 2007-01-04
KR20010112945A (ko) 2001-12-22
EP1191114B1 (de) 2006-12-06

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