JP5232793B2 - 複合相ミクロ組織を形成する鋼からフラット鋼生成物を製造する方法 - Google Patents

複合相ミクロ組織を形成する鋼からフラット鋼生成物を製造する方法 Download PDF

Info

Publication number
JP5232793B2
JP5232793B2 JP2009533820A JP2009533820A JP5232793B2 JP 5232793 B2 JP5232793 B2 JP 5232793B2 JP 2009533820 A JP2009533820 A JP 2009533820A JP 2009533820 A JP2009533820 A JP 2009533820A JP 5232793 B2 JP5232793 B2 JP 5232793B2
Authority
JP
Japan
Prior art keywords
hot
strip
rolled strip
rolled
cold
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.)
Active
Application number
JP2009533820A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010508433A (ja
JP2010508433A5 (fr
Inventor
ハンマー，ブリギッテ
ヘラー，トーマス
ヴィルヘルム シュミッツ，ヨハン
ヴァンス，ヨッヘン
ヌッス，アンドレーアス
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Steel AG
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 ThyssenKrupp Steel AG filed Critical ThyssenKrupp Steel AG
Publication of JP2010508433A publication Critical patent/JP2010508433A/ja
Publication of JP2010508433A5 publication Critical patent/JP2010508433A5/ja
Application granted granted Critical
Publication of JP5232793B2 publication Critical patent/JP5232793B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C21D8/041—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 fabrication or treatment of ingot or slab
    • C21D8/0415—Rapid solidification; Thin strip casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • 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
    • C21D8/0426—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 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
    • C22C38/02—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/002—Bainite
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials 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)
  • Metal Rolling (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP2009533820A 2006-10-30 2007-10-24 複合相ミクロ組織を形成する鋼からフラット鋼生成物を製造する方法 Active JP5232793B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06123134.6 2006-10-30
EP06123134A EP1918402B1 (fr) 2006-10-30 2006-10-30 Procédé de fabrication de produits plats en acier à partir d'un acier formant une structure de phases complexes
PCT/EP2007/061388 WO2008052917A1 (fr) 2006-10-30 2007-10-24 Procédé de fabrication de produits plats en acier à partir d'un acier formant une structure à phase complexe

Publications (3)

Publication Number Publication Date
JP2010508433A JP2010508433A (ja) 2010-03-18
JP2010508433A5 JP2010508433A5 (fr) 2010-07-22
JP5232793B2 true JP5232793B2 (ja) 2013-07-10

Family

ID=37733972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009533820A Active JP5232793B2 (ja) 2006-10-30 2007-10-24 複合相ミクロ組織を形成する鋼からフラット鋼生成物を製造する方法

Country Status (10)

Country Link
US (1) US20090277546A1 (fr)
EP (1) EP1918402B1 (fr)
JP (1) JP5232793B2 (fr)
KR (1) KR101458039B1 (fr)
CN (1) CN101528969B (fr)
AT (1) ATE432372T1 (fr)
DE (1) DE502006003830D1 (fr)
ES (1) ES2325960T3 (fr)
PL (1) PL1918402T3 (fr)
WO (1) WO2008052917A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10071416B2 (en) * 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
EP2209926B1 (fr) * 2007-10-10 2019-08-07 Nucor Corporation Acier à structure métallographique complexe et son procédé de fabrication
CN101928875A (zh) * 2009-06-22 2010-12-29 鞍钢股份有限公司 具有良好成形性能的高强度冷轧钢板及其制备方法
WO2011100798A1 (fr) 2010-02-20 2011-08-25 Bluescope Steel Limited Nitratation d'acier au niobium et produit fabriqué par ce moyen
CN102303212B (zh) * 2011-06-24 2013-04-10 成都申信达机械有限公司 一种湿喷机衬板的制造工艺
CN103302255B (zh) * 2012-03-14 2015-10-28 宝山钢铁股份有限公司 一种薄带连铸700MPa级高强耐大气腐蚀钢制造方法
CN103305759B (zh) * 2012-03-14 2014-10-29 宝山钢铁股份有限公司 一种薄带连铸700MPa级高强耐候钢制造方法
CN103305770B (zh) * 2012-03-14 2015-12-09 宝山钢铁股份有限公司 一种薄带连铸550MPa级高强耐大气腐蚀钢带的制造方法
WO2014019844A1 (fr) * 2012-08-03 2014-02-06 Tata Steel Ijmuiden Bv Procédé permettant de produire une bande d'acier laminée à chaud, et bande d'acier ainsi produite
BR112016025380B1 (pt) * 2014-04-30 2021-03-09 Jfe Steel Corporation folha de aço de alta resistência para recipientes e método para produção da mesma
CN104480397B (zh) * 2014-12-19 2017-06-23 山东钢铁股份有限公司 一种700MPa级热轧汽车结构用钢及其制备方法
KR102596515B1 (ko) 2014-12-19 2023-11-01 누코 코포레이션 열연 경량 마르텐사이트계 강판 및 이의 제조방법
DE102016202005A1 (de) * 2016-02-10 2017-08-10 Thyssenkrupp Ag Nutzfahrzeugrad und Verwendung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470529A (en) * 1994-03-08 1995-11-28 Sumitomo Metal Industries, Ltd. High tensile strength steel sheet having improved formability
WO1998002589A1 (fr) * 1996-07-12 1998-01-22 Thyssen Stahl Ag Feuillard acier lamine a chaud et son procede de fabrication
DE19710125A1 (de) * 1997-03-13 1998-09-17 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines Bandstahles mit hoher Festigkeit und guter Umformbarkeit
JP3931455B2 (ja) * 1998-11-25 2007-06-13 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法
FR2796966B1 (fr) * 1999-07-30 2001-09-21 Ugine Sa Procede de fabrication de bandes minces en acier de type "trip" et bandes minces ainsi obtenues
FR2798871B1 (fr) * 1999-09-24 2001-11-02 Usinor Procede de fabrication de bandes d'acier au carbone, notamment d'acier pour emballages, et bandes ainsi produites
CN1107122C (zh) * 2000-02-29 2003-04-30 济南济钢设计院 奥贝马钢及其制备方法
AUPQ779900A0 (en) * 2000-05-26 2000-06-22 Bhp Steel (Jla) Pty Limited Hot rolling thin strip
JP4875280B2 (ja) * 2000-09-29 2012-02-15 ニューコア・コーポレーション 薄鋼ストリップの製造
AUPR047900A0 (en) * 2000-09-29 2000-10-26 Bhp Steel (Jla) Pty Limited A method of producing steel
KR100501818B1 (ko) * 2000-10-19 2005-07-20 제이에프이 스틸 가부시키가이샤 아연도금 강판 및 그 제조방법과 프레스 성형품의 제조방법
DE10062919A1 (de) * 2000-12-16 2002-06-27 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von Warmband oder -blech aus einem mikrolegierten Stahl
JP3927384B2 (ja) * 2001-02-23 2007-06-06 新日本製鐵株式会社 切り欠き疲労強度に優れる自動車用薄鋼板およびその製造方法
DE10128544C2 (de) * 2001-06-13 2003-06-05 Thyssenkrupp Stahl Ag Höherfestes, kaltumformbares Stahlblech, Verfahren zu seiner Herstellung und Verwendung eines solchen Blechs
US6878920B2 (en) * 2002-06-28 2005-04-12 Intel Corporation Optical receiver circuit, method, and system
AU2005227564B2 (en) * 2004-03-31 2008-02-21 Jfe Steel Corporation High-rigidity high-strength thin steel sheet and method for producing same

Also Published As

Publication number Publication date
DE502006003830D1 (de) 2009-07-09
KR20090090300A (ko) 2009-08-25
JP2010508433A (ja) 2010-03-18
EP1918402B1 (fr) 2009-05-27
CN101528969B (zh) 2012-01-11
KR101458039B1 (ko) 2014-11-03
ATE432372T1 (de) 2009-06-15
EP1918402A1 (fr) 2008-05-07
CN101528969A (zh) 2009-09-09
ES2325960T3 (es) 2009-09-25
WO2008052917A1 (fr) 2008-05-08
PL1918402T3 (pl) 2009-10-30
US20090277546A1 (en) 2009-11-12

Similar Documents

Publication Publication Date Title
JP5350253B2 (ja) ボロンミクロ合金化多相鋼からフラット鋼生成物を製造する方法
JP5232793B2 (ja) 複合相ミクロ組織を形成する鋼からフラット鋼生成物を製造する方法
JP5350252B2 (ja) マルテンサイトミクロ組織を形成する鋼からフラット鋼生成物を製造する方法
JP6992070B2 (ja) 非常に良好な成形性を有する焼戻しされた被覆鋼板及びこの鋼板を製造する方法
AU2006274901B2 (en) Method for producing a grain-oriented electrical steel strip
AU2006274900B2 (en) Method for producing a grain-oriented electrical steel strip
US20090010793A1 (en) Method For Producing High Strength Steel Strips or Sheets With Twip Properties, Method For Producing a Component and High-Strength Steel Strip or Sheet
KR20130100215A (ko) 열간 압연 판상 강 제품을 제조하는 방법
JP5350255B2 (ja) ケイ素合金化多相鋼からフラット鋼生成物を製造する方法
US8852356B2 (en) Method for producing a hot rolled strip and hot rolled strip produced from ferritic steel
JP5350254B2 (ja) アルミニウム合金化多相鋼からフラット鋼生成物を製造する方法
KR20070085757A (ko) Ｔｗｉｐ 특성을 갖는 고강도 강 스트립 또는 박판 및 직접스트립 주조에 의한 상기 스트립 제조 방법
JP3864663B2 (ja) 高強度薄鋼板の製造方法
JP2022503938A (ja) 表面品質に優れ、材質ばらつきが少ない超高強度熱延鋼板及びその製造方法
JPH04341521A (ja) 耐リジング性に優れたフェライト単相ステンレス熱延鋼帯の製造方法
JPH0561341B2 (fr)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100601

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100601

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120803

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121002

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121219

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130312

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130325

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160329

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 5232793

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250