EP1002884A4 - Kaltgewalzte stahlplatte exzellenter formbarkeit, flachförmigen eigenschaften und eindellwiderstand, feuerverzinkte stahlplatte und verfahren zur deren herstellung - Google Patents

Kaltgewalzte stahlplatte exzellenter formbarkeit, flachförmigen eigenschaften und eindellwiderstand, feuerverzinkte stahlplatte und verfahren zur deren herstellung

Info

Publication number
EP1002884A4
EP1002884A4 EP98944222A EP98944222A EP1002884A4 EP 1002884 A4 EP1002884 A4 EP 1002884A4 EP 98944222 A EP98944222 A EP 98944222A EP 98944222 A EP98944222 A EP 98944222A EP 1002884 A4 EP1002884 A4 EP 1002884A4
Authority
EP
European Patent Office
Prior art keywords
steel plate
constriction
cold
manufacturing
features
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.)
Granted
Application number
EP98944222A
Other languages
English (en)
French (fr)
Other versions
EP1002884B1 (de
EP1002884A1 (de
Inventor
Fusato Kitano
Masaya Morita
Yoshihiro Hosoya
Takeshi Fujita
Tadashi Inoue
Masahiro Iwabuchi
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
Priority to EP09150416A priority Critical patent/EP2172575A1/de
Publication of EP1002884A1 publication Critical patent/EP1002884A1/de
Publication of EP1002884A4 publication Critical patent/EP1002884A4/de
Application granted granted Critical
Publication of EP1002884B1 publication Critical patent/EP1002884B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C21D8/04—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 to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C21D8/04—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 to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0436—Cold 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
    • C22C38/002—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
    • C22C38/004—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
    • C22C38/02—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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
EP98944222A 1998-04-27 1998-09-24 Kaltgewalzte stahlplatte exzellenter formbarkeit, flachförmigen eigenschaften und eindellwiderstand, feuerverzinkte stahlplatte und verfahren zur deren herstellung Expired - Lifetime EP1002884B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09150416A EP2172575A1 (de) 1998-04-27 1998-09-24 Kaltgewalzte Stahlplatte exzellenter Formbarkeit, Flachförmigen Eigenschaften und Eindellwiderstand, Feuerverzinkte Stahlplatte und Verfharen zur deren Herstellung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11678898 1998-04-27
JP11678898A JP4177478B2 (ja) 1998-04-27 1998-04-27 成形性、パネル形状性、耐デント性に優れた冷延鋼板、溶融亜鉛めっき鋼板及びそれらの製造方法
PCT/JP1998/004283 WO1999055927A1 (fr) 1998-04-27 1998-09-24 Plaque d'acier laminee a froid possedant d'excellentes caracteristiques d'aptitude au moulage et de formabilite en panneaux, une bonne resistance a la constriction, plaque d'acier a placage en zinc moule et procede de fabrication de ces plaques

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP09150416A Division EP2172575A1 (de) 1998-04-27 1998-09-24 Kaltgewalzte Stahlplatte exzellenter Formbarkeit, Flachförmigen Eigenschaften und Eindellwiderstand, Feuerverzinkte Stahlplatte und Verfharen zur deren Herstellung

Publications (3)

Publication Number Publication Date
EP1002884A1 EP1002884A1 (de) 2000-05-24
EP1002884A4 true EP1002884A4 (de) 2006-04-05
EP1002884B1 EP1002884B1 (de) 2009-02-25

Family

ID=14695722

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09150416A Withdrawn EP2172575A1 (de) 1998-04-27 1998-09-24 Kaltgewalzte Stahlplatte exzellenter Formbarkeit, Flachförmigen Eigenschaften und Eindellwiderstand, Feuerverzinkte Stahlplatte und Verfharen zur deren Herstellung
EP98944222A Expired - Lifetime EP1002884B1 (de) 1998-04-27 1998-09-24 Kaltgewalzte stahlplatte exzellenter formbarkeit, flachförmigen eigenschaften und eindellwiderstand, feuerverzinkte stahlplatte und verfahren zur deren herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP09150416A Withdrawn EP2172575A1 (de) 1998-04-27 1998-09-24 Kaltgewalzte Stahlplatte exzellenter Formbarkeit, Flachförmigen Eigenschaften und Eindellwiderstand, Feuerverzinkte Stahlplatte und Verfharen zur deren Herstellung

Country Status (7)

Country Link
EP (2) EP2172575A1 (de)
JP (1) JP4177478B2 (de)
KR (1) KR100345012B1 (de)
CN (2) CN1084797C (de)
BR (1) BR9810485A (de)
DE (1) DE69840595D1 (de)
WO (1) WO1999055927A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209244A4 (de) * 2000-04-24 2005-04-06 Jfe Steel Corp Lineargeformtes stahlteil mit ausgezeichneter ermüdungscharakteristik im verbindungsbereich und herstellungsverfahren dafür
US20030015263A1 (en) 2000-05-26 2003-01-23 Chikara Kami Cold rolled steel sheet and galvanized steel sheet having strain aging hardening property and method for producing the same
DE60121233T2 (de) * 2000-05-26 2006-11-09 Jfe Steel Corp. Hochfestes Kaltgewalztes Stahlblech mit hoch r-Wert, exzellenter Reckalterungseigenschaften und Alterungsbeständigkeit sowie Verfahren zur dessen Herstellung
EP2312010A1 (de) * 2000-06-20 2011-04-20 JFE Steel Corporation Stahlblech und Verfahren zu dessen Herstellung
KR101125916B1 (ko) * 2003-11-10 2012-03-21 주식회사 포스코 면내이방성이 작은 비시효 냉연강판과 그 제조방법
JP4513434B2 (ja) * 2004-07-09 2010-07-28 Ｊｆｅスチール株式会社 コイル内材質均一性に優れた高強度冷延鋼板およびその製造方法
KR101042434B1 (ko) * 2007-10-29 2011-06-16 현대제철 주식회사 냉연강판 및 그의 제조방법
JP5056863B2 (ja) * 2010-01-15 2012-10-24 Ｊｆｅスチール株式会社 冷延鋼板およびその製造方法
EP4071255B1 (de) 2016-09-20 2023-11-01 ThyssenKrupp Steel Europe AG Verfahren zum herstellen von stahlflachprodukten und stahlflachprodukt
CA3039083A1 (en) * 2016-10-17 2018-04-26 Tata Steel Ijmuiden B.V. Steel substrate for painted parts
DE102017103308A1 (de) * 2017-02-17 2018-08-23 Voestalpine Stahl Gmbh Verfahren zum Herstellen von Stahlblechen
KR102322713B1 (ko) * 2019-12-19 2021-11-04 주식회사 포스코 내열성과 성형성이 우수한 냉연강판 및 그 제조방법
WO2021149810A1 (ja) * 2020-01-24 2021-07-29 日本製鉄株式会社 パネル
KR102556444B1 (ko) * 2020-12-29 2023-07-18 현대제철 주식회사 우수한 내덴트 특성을 가지는 내덴트성 냉연강판, 내덴트성 도금강판 및 그 제조방법
CN117165845B (zh) * 2023-04-28 2024-04-16 鞍钢股份有限公司 新能源汽车用340MPa级合金化热镀锌板及其制备方法

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876390A (en) * 1971-01-18 1975-04-08 Armco Steel Corp Columbium treated, non-aging, vacuum degassed low carbon steel and method for producing same
US4504326A (en) * 1982-10-08 1985-03-12 Nippon Steel Corporation Method for the production of cold rolled steel sheet having super deep drawability
US4576656A (en) * 1982-10-08 1986-03-18 Kawasaki Steel Corporation Method of producing cold rolled steel sheets for deep drawing
JPS6164852A (ja) * 1984-09-03 1986-04-03 Kawasaki Steel Corp 面内異方性の極めて少ないプレス加工用非時効性冷延鋼板
US4586966A (en) * 1983-03-25 1986-05-06 Sumitomo Metal Industries, Ltd. Method of producing cold-rolled steel sheet exhibiting improved press-formability
US4589931A (en) * 1980-11-26 1986-05-20 Kawasaki Steel Corporation Method of producing a thin steel sheet having baking hardenability and adapted for drawing
US4750952A (en) * 1984-07-17 1988-06-14 Kawasaki Steel Corporation Cold-rolled steel sheets
EP0421087A2 (de) * 1989-08-09 1991-04-10 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Verfahren zur Herstellung eines Stahlbleches
EP0444967A2 (de) * 1990-03-02 1991-09-04 Kabushiki Kaisha Kobe Seiko Sho Kaltgewalzte Stahlbleche oder kaltgewalzte und feuerverzinkte Stahlbleche zum Tiefziehen
JPH0860242A (ja) * 1994-08-17 1996-03-05 Nippon Steel Corp 製缶性と耐圧強度に優れたｄｉ缶用鋼板の製造方法
EP0747495A1 (de) * 1995-06-08 1996-12-11 Sollac S.A. Niob enthaltendes warmgewalztes, hochfestes Stahlblech mit gute Tiefziehfähigkeit, und Verfahren zu ihrer Herstellung
US5690755A (en) * 1992-08-31 1997-11-25 Nippon Steel Corporation Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same
EP0816524A1 (de) * 1996-05-07 1998-01-07 Nkk Corporation Stahlblech mit gut aussehender Oberfläche und Beulfestigkeit nach der Verformung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2682351B2 (ja) * 1992-09-30 1997-11-26 日本鋼管株式会社 耐常温時効性の優れた焼付硬化型冷延鋼板の製造方法
JP3293339B2 (ja) * 1994-07-27 2002-06-17 日本鋼管株式会社 加工硬化性に優れた鋼板
JP3094804B2 (ja) * 1994-08-01 2000-10-03 日本鋼管株式会社 表面性状に優れた焼付け硬化型鋼板

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876390A (en) * 1971-01-18 1975-04-08 Armco Steel Corp Columbium treated, non-aging, vacuum degassed low carbon steel and method for producing same
US4589931A (en) * 1980-11-26 1986-05-20 Kawasaki Steel Corporation Method of producing a thin steel sheet having baking hardenability and adapted for drawing
US4504326A (en) * 1982-10-08 1985-03-12 Nippon Steel Corporation Method for the production of cold rolled steel sheet having super deep drawability
US4576656A (en) * 1982-10-08 1986-03-18 Kawasaki Steel Corporation Method of producing cold rolled steel sheets for deep drawing
US4586966A (en) * 1983-03-25 1986-05-06 Sumitomo Metal Industries, Ltd. Method of producing cold-rolled steel sheet exhibiting improved press-formability
US4750952A (en) * 1984-07-17 1988-06-14 Kawasaki Steel Corporation Cold-rolled steel sheets
JPS6164852A (ja) * 1984-09-03 1986-04-03 Kawasaki Steel Corp 面内異方性の極めて少ないプレス加工用非時効性冷延鋼板
EP0421087A2 (de) * 1989-08-09 1991-04-10 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Verfahren zur Herstellung eines Stahlbleches
EP0444967A2 (de) * 1990-03-02 1991-09-04 Kabushiki Kaisha Kobe Seiko Sho Kaltgewalzte Stahlbleche oder kaltgewalzte und feuerverzinkte Stahlbleche zum Tiefziehen
US5690755A (en) * 1992-08-31 1997-11-25 Nippon Steel Corporation Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same
JPH0860242A (ja) * 1994-08-17 1996-03-05 Nippon Steel Corp 製缶性と耐圧強度に優れたｄｉ缶用鋼板の製造方法
EP0747495A1 (de) * 1995-06-08 1996-12-11 Sollac S.A. Niob enthaltendes warmgewalztes, hochfestes Stahlblech mit gute Tiefziehfähigkeit, und Verfahren zu ihrer Herstellung
EP0816524A1 (de) * 1996-05-07 1998-01-07 Nkk Corporation Stahlblech mit gut aussehender Oberfläche und Beulfestigkeit nach der Verformung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 230 (C - 365) 9 August 1986 (1986-08-09) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 07 31 July 1996 (1996-07-31) *

Also Published As

Publication number Publication date
KR20010014238A (ko) 2001-02-26
CN1261408A (zh) 2000-07-26
EP1002884B1 (de) 2009-02-25
BR9810485A (pt) 2000-09-12
DE69840595D1 (de) 2009-04-09
JPH11310849A (ja) 1999-11-09
KR100345012B1 (ko) 2002-07-20
EP1002884A1 (de) 2000-05-24
CN1084797C (zh) 2002-05-15
CN1138016C (zh) 2004-02-11
CN1405352A (zh) 2003-03-26
EP2172575A1 (de) 2010-04-07
WO1999055927A1 (fr) 1999-11-04
JP4177478B2 (ja) 2008-11-05

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