EP0903419A4 - Dünnes stahlblech mit hoher rechteckig-röhreziehfähigkeit und verfahren zur herstellung davon - Google Patents

Dünnes stahlblech mit hoher rechteckig-röhreziehfähigkeit und verfahren zur herstellung davon

Info

Publication number
EP0903419A4
EP0903419A4 EP97913460A EP97913460A EP0903419A4 EP 0903419 A4 EP0903419 A4 EP 0903419A4 EP 97913460 A EP97913460 A EP 97913460A EP 97913460 A EP97913460 A EP 97913460A EP 0903419 A4 EP0903419 A4 EP 0903419A4
Authority
EP
European Patent Office
Prior art keywords
rolling
plate
same
thin steel
annealing
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.)
Withdrawn
Application number
EP97913460A
Other languages
English (en)
French (fr)
Other versions
EP0903419A1 (de
Inventor
Kaneharu Okuda
Yoshikazu Kawabata
Kei Sakata
Takaaki Hira
Atsushi Ogino
Takashi Obara
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
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of EP0903419A1 publication Critical patent/EP0903419A1/de
Publication of EP0903419A4 publication Critical patent/EP0903419A4/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C21D8/0447—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 heat treatment
    • C21D8/0463—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 heat treatment following 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
    • C22C38/004—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
    • C22C38/04—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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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

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)
  • Heat Treatment Of Steel (AREA)
EP97913460A 1996-12-24 1997-11-27 Dünnes stahlblech mit hoher rechteckig-röhreziehfähigkeit und verfahren zur herstellung davon Withdrawn EP0903419A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP343449/96 1996-12-24
JP34344996 1996-12-24
PCT/JP1997/004336 WO1998028457A1 (en) 1996-12-24 1997-11-27 Thin steel plate of high rectangular tube drawability and method of manufacturing the same

Publications (2)

Publication Number Publication Date
EP0903419A1 EP0903419A1 (de) 1999-03-24
EP0903419A4 true EP0903419A4 (de) 2000-03-22

Family

ID=18361608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97913460A Withdrawn EP0903419A4 (de) 1996-12-24 1997-11-27 Dünnes stahlblech mit hoher rechteckig-röhreziehfähigkeit und verfahren zur herstellung davon

Country Status (3)

Country Link
EP (1) EP0903419A4 (de)
CN (1) CN1083902C (de)
WO (1) WO1998028457A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1150211A (ja) * 1997-08-05 1999-02-23 Kawasaki Steel Corp 深絞り加工性に優れる厚物冷延鋼板およびその製造方法
US6375765B1 (en) † 1998-07-27 2002-04-23 Nippon Steel Corporation Ferrite-based thin steel sheet excellent in shape freezing feature and manufacturing method thereof
KR100711356B1 (ko) * 2005-08-25 2007-04-27 주식회사 포스코 가공성이 우수한 아연도금용 강판 및 그 제조방법
CN101514425B (zh) * 2008-02-21 2011-05-11 宝山钢铁股份有限公司 屈服强度160MPa级建筑抗震用低屈服点钢及其生产方法
CN104789899B (zh) * 2015-03-02 2017-09-01 河南工程学院 一种双面搪瓷用钢热轧板材及其制备工艺
CN111334716B (zh) * 2020-03-25 2021-04-13 江西理工大学 一种含铬钛硼的低碳高强深冲钢及其制备方法和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574814A2 (de) * 1992-06-08 1993-12-22 Kawasaki Steel Corporation Hochfester, kaltgewalzter Stahlblech mit ausgezeichneten Tiefzieheigenschaften und Verfahren zu dessen Herstellung
JPH07188776A (ja) * 1993-12-27 1995-07-25 Kawasaki Steel Corp 深絞り性に優れた高強度冷延鋼板の製造方法
JPH0841547A (ja) * 1994-08-01 1996-02-13 Kawasaki Steel Corp 深絞り性に優れる高強度冷延鋼板の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662926A (en) * 1979-10-29 1981-05-29 Kawasaki Steel Corp Production of steel sheet having super high r value
JPS6043415B2 (ja) * 1980-07-07 1985-09-27 日本鋼管株式会社 耐ウオ−ルプレイク性に優れた角筒絞り用Ａｌキルド冷延鋼板の製造方法
JPS6386819A (ja) * 1986-09-30 1988-04-18 Kawasaki Steel Corp 深絞り用冷延鋼板の製造方法
JPH0765118B2 (ja) * 1987-05-22 1995-07-12 株式会社神戸製鋼所 角筒絞り性にすぐれる熱延鋼板の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574814A2 (de) * 1992-06-08 1993-12-22 Kawasaki Steel Corporation Hochfester, kaltgewalzter Stahlblech mit ausgezeichneten Tiefzieheigenschaften und Verfahren zu dessen Herstellung
JPH07188776A (ja) * 1993-12-27 1995-07-25 Kawasaki Steel Corp 深絞り性に優れた高強度冷延鋼板の製造方法
JPH0841547A (ja) * 1994-08-01 1996-02-13 Kawasaki Steel Corp 深絞り性に優れる高強度冷延鋼板の製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 06 28 June 1996 (1996-06-28) *
See also references of WO9828457A1 *

Also Published As

Publication number Publication date
EP0903419A1 (de) 1999-03-24
WO1998028457A1 (en) 1998-07-02
CN1083902C (zh) 2002-05-01
CN1198781A (zh) 1998-11-11

Similar Documents

Publication Publication Date Title
CA2172441A1 (en) Hot-rolled steel sheet and method for forming hot-rolled steel sheet having low yield ratio, high strength and excellent toughness
CA2097900A1 (en) High-strength cold-rolled steel sheet excelling in deep drawability and method of producing the same
CA2024945A1 (en) Cold-rolled steel sheet for deep drawing and method of producing the same
ES8602955A1 (es) Metodo de fabricacion de una chapa de acero con estructura de fase doble laminada en frio con excelente embutibilidad.
SE9302258L (sv) Austenitiskt stål och framställning därav
JPS57126913A (en) Production of high-toughness high-strength wire or rod steel
TW374800B (en) Laminate steel of excellent extrusion property and the manufacture method
KR930017636A (ko) 고강도 캔용 강판의 제조방법
CA2076284A1 (en) Cold-rolled high-tension steel sheet having superior deep drawability
CA2267363A1 (en) Cold-rolled thick sheet steel with good deep drawability, and method for producing it
EP0326912A3 (de) Verfahren zum Herstellen kornorientierter Elektrostahlbleche mit hoher Flussdichte
EP0903419A4 (de) Dünnes stahlblech mit hoher rechteckig-röhreziehfähigkeit und verfahren zur herstellung davon
JPS5684422A (en) Production of precipitation hardening type high-tension cold rolled steel plate
CA2006710A1 (en) Method of manufacturing steel sheet having excellent deep-drawability
JPS55141526A (en) Production of high tension cold-rolled steel plate for deep drawing
JPS5723025A (en) Manufacture of hot-rolled high tensile steel plate having excellent local ductility
KR830006447A (ko) 가공성이 우수한 페라이트계스테인레스 박강판의 제조법
JPS57181361A (en) Large-sized cold rolled steel plate for forming with superior tensile rigidity and its manufacture
JPS57192225A (en) Production of drawable cold-rolled steel sheet having baking-hardenability
JPH04311518A (ja) 穴拡げ加工性に優れたフェライト系ステンレス鋼の冷延鋼帯の製造方法
CA2041403A1 (en) Method of producing high-strength cold-rolled steel sheet suitable for working
JPS5770233A (en) Production of ferritic stainless steel sheet having excellent workability
WO2005040442A1 (de) Beidseitig emaillierbares warmgewalztes band oder blech aus stahl, insbesondere if-stahl
JPS5716114A (en) Manufacture of steel for hardening by high frequency
KR970043147A (ko) 2차 가공취성이 우수한 심가공용 고장력 냉간압연강판의 제조방법

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980318

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE ES FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 20000208

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): BE DE ES FR GB

17Q First examination report despatched

Effective date: 20020916

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: JFE STEEL CORPORATION

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20031223