JP3934604B2 - 塗膜密着性に優れた高強度冷延鋼板 - Google Patents

塗膜密着性に優れた高強度冷延鋼板 Download PDF

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Publication number
JP3934604B2
JP3934604B2 JP2003429151A JP2003429151A JP3934604B2 JP 3934604 B2 JP3934604 B2 JP 3934604B2 JP 2003429151 A JP2003429151 A JP 2003429151A JP 2003429151 A JP2003429151 A JP 2003429151A JP 3934604 B2 JP3934604 B2 JP 3934604B2
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Japan
Prior art keywords
steel sheet
less
excluding
oxide
rolled steel
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Expired - Lifetime
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JP2003429151A
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English (en)
Japanese (ja)
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JP2005187863A (ja
Inventor
正裕 野村
郁郎 橋本
良信 大宮
伸二 上妻
学 嘉村
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Kobe Steel Ltd
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Kobe Steel Ltd
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Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP2003429151A priority Critical patent/JP3934604B2/ja
Priority to AT04028368T priority patent/ATE405685T1/de
Priority to US10/998,950 priority patent/US20050139293A1/en
Priority to DE602004015922T priority patent/DE602004015922T3/de
Priority to EP04028368.1A priority patent/EP1548142B2/de
Publication of JP2005187863A publication Critical patent/JP2005187863A/ja
Application granted granted Critical
Publication of JP3934604B2 publication Critical patent/JP3934604B2/ja
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    • 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
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment 

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP2003429151A 2003-12-25 2003-12-25 塗膜密着性に優れた高強度冷延鋼板 Expired - Lifetime JP3934604B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003429151A JP3934604B2 (ja) 2003-12-25 2003-12-25 塗膜密着性に優れた高強度冷延鋼板
AT04028368T ATE405685T1 (de) 2003-12-25 2004-11-30 Hochfestes, kaltgewalztes stahlblech mit ausgezeichneter adhesion von beschichtung
US10/998,950 US20050139293A1 (en) 2003-12-25 2004-11-30 High-strength cold-rolled steel sheet excellent in coating film adhesion
DE602004015922T DE602004015922T3 (de) 2003-12-25 2004-11-30 Hochfestes, Kaltgewalztes Stahlblech mit Ausgezeichneter Adhesion von Beschichtung
EP04028368.1A EP1548142B2 (de) 2003-12-25 2004-11-30 Hochfestes, Kaltgewalztes Stahlblech mit Ausgezeichneter Adhesion von Beschichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003429151A JP3934604B2 (ja) 2003-12-25 2003-12-25 塗膜密着性に優れた高強度冷延鋼板

Publications (2)

Publication Number Publication Date
JP2005187863A JP2005187863A (ja) 2005-07-14
JP3934604B2 true JP3934604B2 (ja) 2007-06-20

Family

ID=34545001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003429151A Expired - Lifetime JP3934604B2 (ja) 2003-12-25 2003-12-25 塗膜密着性に優れた高強度冷延鋼板

Country Status (5)

Country Link
US (1) US20050139293A1 (de)
EP (1) EP1548142B2 (de)
JP (1) JP3934604B2 (de)
AT (1) ATE405685T1 (de)
DE (1) DE602004015922T3 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140106676A (ko) 2011-12-27 2014-09-03 제이에프이 스틸 가부시키가이샤 화성 처리성 및 도장 후 내식성이 우수한 냉연 강판의 제조 방법
WO2014132637A1 (ja) 2013-02-28 2014-09-04 Ｊｆｅスチール株式会社 高強度冷延鋼板の製造方法
KR20170116112A (ko) 2015-03-18 2017-10-18 제이에프이 스틸 가부시키가이샤 고강도 냉연 강판 및 그의 제조 방법
KR20170122723A (ko) 2015-03-23 2017-11-06 신닛테츠스미킨 카부시키카이샤 열연 강판 및 그 제조 방법, 및 냉연 강판의 제조 방법

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2671960B1 (de) * 2005-03-31 2017-11-01 Kabushiki Kaisha Kobe Seiko Sho Hochfestes kaltgewalztes Stahlblech und Fahrzeugkomponenten aus Stahl mit ausgezeichneten Eigenschaften der Beschichtungsfilmhaftung, Bearbeitbarkeit und Wasserstoffversprödungswiderstandsfähigkeit
JP4502947B2 (ja) 2005-12-27 2010-07-14 株式会社神戸製鋼所 溶接性に優れた鋼板
GB2450066B (en) * 2006-03-31 2011-03-30 Kobe Steel Ltd High-strength cold rolled steel sheet excellent in chemical conversion treatment property
KR100851189B1 (ko) * 2006-11-02 2008-08-08 주식회사 포스코 저온인성이 우수한 초고강도 라인파이프용 강판 및 그제조방법
EP3421634A1 (de) * 2007-02-23 2019-01-02 Tata Steel IJmuiden B.V. Kaltgewalzter, kontinuierlich getemperter und hochfester stahlstreifen und verfahren zur herstellung des stahls
PL2028282T3 (pl) * 2007-08-15 2012-11-30 Thyssenkrupp Steel Europe Ag Stal dwufazowa, płaski wyrób wytworzony ze stali dwufazowej i sposób wytwarzania płaskiego wyrobu
EP2031081B1 (de) * 2007-08-15 2011-07-13 ThyssenKrupp Steel Europe AG Dualphasenstahl, Flachprodukt aus einem solchen Dualphasenstahl und Verfahren zur Herstellung eines Flachprodukts
EP2123786A1 (de) * 2008-05-21 2009-11-25 ArcelorMittal France Verfahren zur Herstellung von kalt gewalzten Zweiphasen-Stahlblechen mit sehr hoher Festigkeit und so hergestellte Bleche
EP2816134A1 (de) * 2008-06-13 2014-12-24 Kabushiki Kaisha Kobe Seiko Sho Stahlmaterial zur Verbindung artungleicher Metalle, verbundener Körper aus artungleichen Metallen und Verfahren zur Verbindung artungleicher Metallmaterialien
JP5399681B2 (ja) 2008-10-08 2014-01-29 Ｊｆｅスチール株式会社 化成処理性に優れた高加工性高強度鋼管およびその製造方法
TWI412607B (zh) 2009-03-30 2013-10-21 Nippon Steel & Sumitomo Metal Corp 滲碳鋼零件
JP5834388B2 (ja) * 2010-09-29 2015-12-24 Ｊｆｅスチール株式会社 高強度鋼板の製造方法
JP5609494B2 (ja) * 2010-09-29 2014-10-22 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
JP5810499B2 (ja) * 2010-09-29 2015-11-11 Ｊｆｅスチール株式会社 高強度鋼板の製造方法
KR20130049821A (ko) 2010-09-30 2013-05-14 제이에프이 스틸 가부시키가이샤 고강도 강판 및 그 제조 방법
JP5637530B2 (ja) * 2010-10-26 2014-12-10 Ｊｆｅスチール株式会社 高延性で、化成処理性に優れる７８０ＭＰａ以上の引張強度を有する超高強度冷延鋼板
KR20200106559A (ko) * 2011-11-28 2020-09-14 아르셀러미탈 인베스티가시온 와이 데살롤로 에스엘 연성이 향상된 높은 규소 베어링 이중상 강들
JP5982906B2 (ja) 2012-03-19 2016-08-31 Ｊｆｅスチール株式会社 高強度溶融亜鉛めっき鋼板の製造方法
US20160060744A1 (en) * 2013-04-18 2016-03-03 Nippon Steel & Sumitomo Metal Corporation Case-hardening steel and case-hardened steel member
DE102013013067A1 (de) 2013-07-30 2015-02-05 Salzgitter Flachstahl Gmbh Siliziumhaltiger, mikrolegierter hochfester Mehrphasenstahl mit einer Mindestzugfestigkeit von 750 MPa und verbesserten Eigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl
US11453926B2 (en) 2016-03-31 2022-09-27 Jfe Steel Corporation Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet
KR102519960B1 (ko) * 2018-11-09 2023-04-10 제이에프이 스틸 가부시키가이샤 지르코늄계 화성 처리용 냉연 강판 및 그의 제조 방법 그리고 지르코늄계 화성 처리 강판 및 그의 제조 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768583B2 (ja) * 1984-03-07 1995-07-26 住友金属工業株式会社 高張力冷延鋼板の製造法
JP2562049B2 (ja) * 1989-01-11 1996-12-11 株式会社神戸製鋼所 局部変形能にすぐれる高強度冷延鋼板の製造方法
JP2793284B2 (ja) * 1989-08-29 1998-09-03 株式会社神戸製鋼所 焼付硬化性の優れた超高強度冷延鋼板の製造方法
JPH04276060A (ja) * 1991-02-28 1992-10-01 Sumitomo Metal Ind Ltd 冷延鋼板及びその製造方法
JP3254107B2 (ja) * 1995-05-19 2002-02-04 株式会社神戸製鋼所 耐遅れ破壊特性にすぐれる超高強度鋼板及びその製造方法
JP3130470B2 (ja) * 1996-05-20 2001-01-31 川崎製鉄株式会社 プレス加工性及びメッキ密着性に優れる高強度溶融亜鉛メッキ鋼板
JP3312103B2 (ja) * 1996-11-27 2002-08-05 川崎製鉄株式会社 高強度熱延鋼板
JPH11193418A (ja) * 1997-12-29 1999-07-21 Kobe Steel Ltd 平坦性に優れた高強度冷延鋼板の製造方法
KR100595947B1 (ko) † 1998-09-29 2006-07-03 제이에프이 스틸 가부시키가이샤 고강도 박강판, 고강도 합금화 용융아연도금 강판 및이들의 제조방법
US6398884B1 (en) * 1999-02-25 2002-06-04 Kawasaki Steel Corporation Methods of producing steel plate, hot-dip steel plate and alloyed hot-dip steel plate
CN1145709C (zh) † 2000-02-29 2004-04-14 川崎制铁株式会社 应变时效硬化特性优良的高强度冷轧钢板及其制造方法
JP3545696B2 (ja) * 2000-03-30 2004-07-21 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
JP2002173714A (ja) * 2000-09-29 2002-06-21 Kawasaki Steel Corp 高張力溶融めっき鋼板およびその製造方法
JP4085583B2 (ja) † 2001-02-27 2008-05-14 Ｊｆｅスチール株式会社 高強度冷延溶融亜鉛メッキ鋼板およびその製造方法
FR2830260B1 (fr) * 2001-10-03 2007-02-23 Kobe Steel Ltd Tole d'acier a double phase a excellente formabilite de bords par etirage et procede de fabrication de celle-ci
JP3870891B2 (ja) * 2002-11-05 2007-01-24 Ｊｆｅスチール株式会社 高強度冷延鋼板
JP4319559B2 (ja) * 2003-04-10 2009-08-26 株式会社神戸製鋼所 化成処理性に優れる高強度冷延鋼板

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140106676A (ko) 2011-12-27 2014-09-03 제이에프이 스틸 가부시키가이샤 화성 처리성 및 도장 후 내식성이 우수한 냉연 강판의 제조 방법
WO2014132637A1 (ja) 2013-02-28 2014-09-04 Ｊｆｅスチール株式会社 高強度冷延鋼板の製造方法
KR20170116112A (ko) 2015-03-18 2017-10-18 제이에프이 스틸 가부시키가이샤 고강도 냉연 강판 및 그의 제조 방법
KR20170122723A (ko) 2015-03-23 2017-11-06 신닛테츠스미킨 카부시키카이샤 열연 강판 및 그 제조 방법, 및 냉연 강판의 제조 방법
US11066720B2 (en) 2015-03-23 2021-07-20 Nippon Steel Corporation Hot-rolled steel sheet and manufacturing method thereof, and manufacturing method of cold-rolled steel sheet

Also Published As

Publication number Publication date
EP1548142B1 (de) 2008-08-20
DE602004015922T3 (de) 2013-09-12
DE602004015922D1 (de) 2008-10-02
EP1548142B2 (de) 2013-07-03
US20050139293A1 (en) 2005-06-30
ATE405685T1 (de) 2008-09-15
EP1548142A1 (de) 2005-06-29
JP2005187863A (ja) 2005-07-14

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