ATE405685T1 - Hochfestes, kaltgewalztes stahlblech mit ausgezeichneter adhesion von beschichtung - Google Patents

Hochfestes, kaltgewalztes stahlblech mit ausgezeichneter adhesion von beschichtung

Info

Publication number
ATE405685T1
ATE405685T1 AT04028368T AT04028368T ATE405685T1 AT E405685 T1 ATE405685 T1 AT E405685T1 AT 04028368 T AT04028368 T AT 04028368T AT 04028368 T AT04028368 T AT 04028368T AT E405685 T1 ATE405685 T1 AT E405685T1
Authority
AT
Austria
Prior art keywords
steel sheet
rolled steel
coating
strength cold
high strength
Prior art date
Application number
AT04028368T
Other languages
German (de)
English (en)
Inventor
Masahiro Nomura
Ikurou Hashimoto
Yoshinobu Omiya
Shinji Kozuma
Manabu Kamura
Original Assignee
Kobe Steel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34545001&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE405685(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of ATE405685T1 publication Critical patent/ATE405685T1/de

Links

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
    • C22C38/02—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 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
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment

Landscapes

  • 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)
AT04028368T 2003-12-25 2004-11-30 Hochfestes, kaltgewalztes stahlblech mit ausgezeichneter adhesion von beschichtung ATE405685T1 (de)

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 (1)

Publication Number Publication Date
ATE405685T1 true ATE405685T1 (de) 2008-09-15

Family

ID=34545001

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04028368T ATE405685T1 (de) 2003-12-25 2004-11-30 Hochfestes, kaltgewalztes stahlblech mit ausgezeichneter adhesion von beschichtung

Country Status (5)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100948998B1 (ko) * 2005-03-31 2010-03-23 가부시키가이샤 고베 세이코쇼 도막 밀착성, 가공성 및 내수소취화 특성이 우수한 고강도 냉연 강판 및 자동차용 강 부품
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
WO2007114261A1 (fr) * 2006-03-31 2007-10-11 Kabushiki Kaisha Kobe Seiko Sho Feuille d'acier haute resistance laminee a froid d'excellente compatibilite avec un traitement chimique
KR100851189B1 (ko) * 2006-11-02 2008-08-08 주식회사 포스코 저온인성이 우수한 초고강도 라인파이프용 강판 및 그제조방법
MX366540B (es) * 2007-02-23 2019-07-12 Tata Steel Ijmuiden Bv Tira de acero de alta resistencia laminada en frio y recocida en continuo, y metodo para producirla.
ATE516380T1 (de) * 2007-08-15 2011-07-15 Thyssenkrupp Steel Europe Ag Dualphasenstahl, flachprodukt aus einem solchen dualphasenstahl und verfahren zur herstellung eines flachprodukts
EP2028282B1 (fr) 2007-08-15 2012-06-13 ThyssenKrupp Steel Europe AG Acier en phase double, produit plat à partir d'un tel acier en phase double et son procédé de fabrication
EP2123786A1 (fr) * 2008-05-21 2009-11-25 ArcelorMittal France Procédé de fabrication de tôles d'aciers dual phase laminées à froid à trés haute résistance et tôles ainsi produites
WO2009150904A1 (fr) * 2008-06-13 2009-12-17 株式会社神戸製鋼所 Matériau d'acier pour jonction de métaux différents, corps constitué de métaux différents joints et procédé de jonction de matériaux métalliques différents
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
TWI494445B (zh) * 2009-03-30 2015-08-01 Nippon Steel & Sumitomo Metal Corp 滲碳鋼零件（一）
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
EP2623630B1 (fr) * 2010-09-30 2020-07-01 JFE Steel Corporation Procédé de production d'une tôle d'acier à haute résistance
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
JP5853683B2 (ja) 2011-01-25 2016-02-09 Ｊｆｅスチール株式会社 化成処理性および塗装後耐食性に優れた冷延鋼板の製造方法
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
JP5637230B2 (ja) 2013-02-28 2014-12-10 Ｊｆｅスチール株式会社 高強度冷延鋼板の製造方法
WO2014171472A1 (fr) * 2013-04-18 2014-10-23 新日鐵住金株式会社 Matière d'acier de cémentation et élément d'acier de cémentation
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
MX2017011825A (es) 2015-03-18 2017-12-07 Jfe Steel Corp Lamina de acero laminada en frio de alta resistencia y metodo para producir la misma.
JP6070907B1 (ja) * 2015-03-23 2017-02-01 新日鐵住金株式会社 熱延鋼板及びその製造方法、並びに冷延鋼板の製造方法
CN108884534A (zh) * 2016-03-31 2018-11-23 杰富意钢铁株式会社 薄钢板和镀覆钢板、以及热轧钢板的制造方法、冷轧全硬钢板的制造方法、薄钢板的制造方法和镀覆钢板的制造方法
WO2020095682A1 (fr) * 2018-11-09 2020-05-14 Ｊｆｅスチール株式会社 Tôle d'acier laminée à froid pour traitement de conversion chimique à base de zirconium, procédé de production associé, tôle d'acier traitée par conversion chimique à base de zirconium et procédé de production correspondant

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
CA2310335C (fr) † 1998-09-29 2009-05-19 Kawasaki Steel Corporation Feuille mine d'acier haute resistance, feuille d'acier allie haute resistance revetue de zinc et galvanisee a chaud et procede de production correspondant
WO2000050659A1 (fr) * 1999-02-25 2000-08-31 Kawasaki Steel Corporation Plaque d'acier, plaque d'acier obtenue par immersion a chaud et alliage de plaque d'acier obtenue par immersion a chaud et leurs procedes de production
CA2368504C (fr) † 2000-02-29 2007-12-18 Kawasaki Steel Corporation Feuille d'acier laminee a froid a haute resistance a la traction presentant des caracteristiques excellentes de durcissement par vieillissement et ecrouissage, et sa fabrication
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

Also Published As

Publication number Publication date
US20050139293A1 (en) 2005-06-30
EP1548142B1 (fr) 2008-08-20
EP1548142A1 (fr) 2005-06-29
EP1548142B2 (fr) 2013-07-03
DE602004015922T3 (de) 2013-09-12
JP2005187863A (ja) 2005-07-14
DE602004015922D1 (de) 2008-10-02
JP3934604B2 (ja) 2007-06-20

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