DE3688862D1 - Verfahren zum herstellen kaltgewalzter stahlbleche mit guter tiefziehbarkeit. - Google Patents

Verfahren zum herstellen kaltgewalzter stahlbleche mit guter tiefziehbarkeit.

Info

Publication number
DE3688862D1
DE3688862D1 DE8686304020T DE3688862T DE3688862D1 DE 3688862 D1 DE3688862 D1 DE 3688862D1 DE 8686304020 T DE8686304020 T DE 8686304020T DE 3688862 T DE3688862 T DE 3688862T DE 3688862 D1 DE3688862 D1 DE 3688862D1
Authority
DE
Germany
Prior art keywords
drawnability
rolled steel
steel sheets
cold rolled
producing 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.)
Expired - Fee Related
Application number
DE8686304020T
Other languages
English (en)
Other versions
DE3688862T2 (de
Inventor
Kei Sakata
Koichi Hashiguchi
Shinobu Okano
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
Application granted granted Critical
Publication of DE3688862D1 publication Critical patent/DE3688862D1/de
Publication of DE3688862T2 publication Critical patent/DE3688862T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • C21D8/0421—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
    • C21D8/0436—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
    • C21D8/04—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
DE86304020T 1985-05-31 1986-05-27 Verfahren zum Herstellen kaltgewalzter Stahlbleche mit guter Tiefziehbarkeit. Expired - Fee Related DE3688862T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60116661A JPS61276927A (ja) 1985-05-31 1985-05-31 深絞り性の良好な冷延鋼板の製造方法

Publications (2)

Publication Number Publication Date
DE3688862D1 true DE3688862D1 (de) 1993-09-16
DE3688862T2 DE3688862T2 (de) 1993-11-25

Family

ID=14692762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86304020T Expired - Fee Related DE3688862T2 (de) 1985-05-31 1986-05-27 Verfahren zum Herstellen kaltgewalzter Stahlbleche mit guter Tiefziehbarkeit.

Country Status (7)

Country Link
US (1) US4857117A (de)
EP (1) EP0203809B1 (de)
JP (1) JPS61276927A (de)
KR (1) KR910002867B1 (de)
CA (1) CA1271692A (de)
DE (1) DE3688862T2 (de)
ZA (1) ZA864017B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931106A (en) * 1987-09-14 1990-06-05 Kawasaki Steel Corporation Hot rolled steel sheet having high resistances against secondary-work embrittlement and brazing embrittlement and adapted for ultra-deep drawing and a method for producing the same
JPH07103422B2 (ja) * 1988-01-14 1995-11-08 新日本製鐵株式会社 良加工性高強度冷延鋼板の製造方法
CA1331852C (en) * 1988-02-09 1994-09-06 Nobuhiko Sakai Process for preparing alloyed-zinc-plated titanium-killed steel sheet having excellent deep-drawability
JPH01225727A (ja) * 1988-03-04 1989-09-08 Sumitomo Metal Ind Ltd 極低炭素冷延鋼板の製造法
JPH0254779A (ja) * 1988-08-18 1990-02-23 Kawasaki Steel Corp プレス成形性および塗装後密着性に優れた有機複合めっき鋼板の製造方法
JPH0756055B2 (ja) * 1989-11-29 1995-06-14 新日本製鐵株式会社 加工性の極めて優れた冷延鋼板の高効率な製造方法
JPH0756051B2 (ja) * 1990-06-20 1995-06-14 川崎製鉄株式会社 加工用高張力冷延鋼板の製造方法
US5279683A (en) * 1990-06-20 1994-01-18 Kawasaki Steel Corporation Method of producing high-strength cold-rolled steel sheet suitable for working
EP0572666B1 (de) * 1991-02-20 1998-05-06 Nippon Steel Corporation Kaltgewalztes stahlblech und galvanisiertes kaltgewalztes stahlblech mit hervorragender formbarkeit und einbrennhärtbarkeit und verfahren zu deren herstellung
JP2781297B2 (ja) * 1991-10-29 1998-07-30 川崎製鉄株式会社 耐２次加工脆性に優れ面内異方性の少ない冷延薄鋼板の製造方法
FR2689907B1 (fr) * 1992-04-13 1994-11-10 Toyo Kohan Co Ltd Procédé de production d'une tôle d'acier formée par recuit continu et tôle produite par ce procédé.
US5531839A (en) * 1993-10-05 1996-07-02 Nkk Corporation Continously annealed cold-rolled steel sheet excellent in balance between deep drawability and resistance to secondary-work embrittlement and method for manufacturing same
EP0659890B1 (de) * 1993-12-21 2000-03-29 Kawasaki Steel Corporation Verfahren zum Herstellen von dünnen Stahlblechen mit niedriger planarer Anisotropie für Dosen
KR100350065B1 (ko) * 1997-11-26 2002-12-11 주식회사 포스코 내2차가공취성이우수한초고성형고강도전기아연도금강판용강재및이를이용한전기아연도금강판의제조방법
JPH11256243A (ja) * 1998-03-10 1999-09-21 Kobe Steel Ltd 深絞り性に優れた厚物冷延鋼板の製造方法
KR100435466B1 (ko) * 1999-12-21 2004-06-10 주식회사 포스코 딥드로잉성이 우수한 ｐ첨가 극저탄소 냉연강판의 제조방법
EP2312010A1 (de) * 2000-06-20 2011-04-20 JFE Steel Corporation Stahlblech und Verfahren zu dessen Herstellung
CN102744264B (zh) * 2012-07-31 2015-03-25 首钢总公司 一种冷轧带钢表面粗晶缺陷控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842752A (ja) * 1981-09-07 1983-03-12 Nippon Steel Corp プレス成形性の優れた冷延鋼板
JPS5848633A (ja) * 1981-09-18 1983-03-22 Nippon Steel Corp プレス成形性の優れた冷延鋼板の製造法
JPS5848635A (ja) * 1981-09-18 1983-03-22 Nippon Steel Corp 加工性のすぐれた冷延鋼板の製造方法
JPS6045689B2 (ja) * 1982-02-19 1985-10-11 川崎製鉄株式会社 プレス成形性にすぐれた冷延鋼板の製造方法
US4504326A (en) * 1982-10-08 1985-03-12 Nippon Steel Corporation Method for the production of cold rolled steel sheet having super deep drawability
JPS59193221A (ja) * 1983-04-15 1984-11-01 Nippon Steel Corp 極めて優れた二次加工性を有する超深絞り用冷延鋼板の製造方法

Also Published As

Publication number Publication date
CA1271692A (en) 1990-07-17
JPH0510411B2 (de) 1993-02-09
EP0203809B1 (de) 1993-08-11
JPS61276927A (ja) 1986-12-06
EP0203809A2 (de) 1986-12-03
KR860009147A (ko) 1986-12-20
EP0203809A3 (en) 1990-06-13
ZA864017B (en) 1987-01-28
US4857117A (en) 1989-08-15
DE3688862T2 (de) 1993-11-25
KR910002867B1 (ko) 1991-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee