DE3373682D1 - Process for manufacturing cold-rolled steel for deep drawing - Google Patents

Process for manufacturing cold-rolled steel for deep drawing

Info

Publication number
DE3373682D1
DE3373682D1 DE8383903202T DE3373682T DE3373682D1 DE 3373682 D1 DE3373682 D1 DE 3373682D1 DE 8383903202 T DE8383903202 T DE 8383903202T DE 3373682 T DE3373682 T DE 3373682T DE 3373682 D1 DE3373682 D1 DE 3373682D1
Authority
DE
Germany
Prior art keywords
rolled steel
deep drawing
manufacturing cold
cold
manufacturing
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
Application number
DE8383903202T
Other languages
German (de)
English (en)
Inventor
Susumu Kawasaki Steel Co Satoh
Takashi Kawasaki Steel C Obara
Minoru Kawasaki Steel Nishida
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16024187&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3373682(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of DE3373682D1 publication Critical patent/DE3373682D1/de
Expired 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
    • 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
    • C21D8/041—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 involving a particular fabrication or treatment of ingot or slab

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)
DE8383903202T 1982-10-08 1983-10-07 Process for manufacturing cold-rolled steel for deep drawing Expired DE3373682D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57177046A JPS5967322A (ja) 1982-10-08 1982-10-08 深絞り用冷延鋼板の製造方法
PCT/JP1983/000334 WO1984001585A1 (fr) 1982-10-08 1983-10-07 Procede de fabrication d'acier lamine a froid pour l'emboutissage profond

Publications (1)

Publication Number Publication Date
DE3373682D1 true DE3373682D1 (en) 1987-10-22

Family

ID=16024187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383903202T Expired DE3373682D1 (en) 1982-10-08 1983-10-07 Process for manufacturing cold-rolled steel for deep drawing

Country Status (5)

Country Link
US (1) US4576656A (enExample)
EP (1) EP0120976B1 (enExample)
JP (1) JPS5967322A (enExample)
DE (1) DE3373682D1 (enExample)
WO (1) WO1984001585A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974233A (ja) * 1982-10-21 1984-04-26 Nippon Steel Corp プレス成形用冷延鋼板の製造方法
JPS609830A (ja) * 1983-06-28 1985-01-18 Nippon Steel Corp 非時効で深絞り加工性の優れた冷延鋼板の製造方法
JPS6036624A (ja) * 1983-08-09 1985-02-25 Kawasaki Steel Corp 深絞り用冷延鋼板の製造法
CA1259827A (en) * 1984-07-17 1989-09-26 Mitsumasa Kurosawa Cold-rolled steel sheets and a method of manufacturing the same
JPS6164822A (ja) * 1984-09-05 1986-04-03 Kobe Steel Ltd 深絞り性のすぐれた冷延鋼板の製造方法
JPH07812B2 (ja) * 1984-11-16 1995-01-11 新日本製鐵株式会社 深絞り用冷延鋼板の製造方法
DE3603691A1 (de) * 1986-02-06 1987-08-20 Hoesch Stahl Ag Alterungsfreier bandstahl
JPS6353219A (ja) * 1986-04-01 1988-03-07 Kawasaki Steel Corp 耐錆性にすぐれた冷延鋼板の製造方法
JPS6383230A (ja) * 1986-09-27 1988-04-13 Nkk Corp 焼付硬化性およびプレス成形性の優れた高強度冷延鋼板の製造方法
DE3803064C2 (de) * 1988-01-29 1995-04-20 Preussag Stahl Ag Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
US5200005A (en) * 1991-02-08 1993-04-06 Mcgill University Interstitial free steels and method thereof
DE69227548T2 (de) * 1991-07-17 1999-07-29 Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie - Association Sans But Lucratif - Vereniging Zonder Winstoogmerk, Bruessel/Bruxelles Verfahren zur Herstellung eines dünnen Bandes aus Weichstahl
JP3314833B2 (ja) * 1993-10-18 2002-08-19 新日本製鐵株式会社 加工性の優れた冷延鋼板及びその製造方法
BE1007790A6 (fr) * 1993-12-20 1995-10-24 Centre Rech Metallurgique Procede pour fabriquer une bande mince en acier doux laminee a froid pour l'emboutissage.
DE19547181C1 (de) * 1995-12-16 1996-10-10 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines kaltgewalzten, höherfesten Bandstahles mit guter Umformbarkeit bei isotropen Eigenschaften
JP4177478B2 (ja) * 1998-04-27 2008-11-05 Ｊｆｅスチール株式会社 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
FR2838990B1 (fr) * 2002-04-29 2006-03-03 Mannesmann Roehren Werke Ag Procede pour fabriquer un acier calme a l'aluminium
US20080149230A1 (en) * 2005-05-03 2008-06-26 Posco Cold Rolled Steel Sheet Having Superior Formability, Process for Producing the Same
EP1885899B1 (en) * 2005-05-03 2021-08-11 Posco Cold rolled steel sheet having high yield ratio and less anisotropy, process for producing the same
EP1888800B1 (en) * 2005-05-03 2018-11-07 Posco Cold rolled steel sheet having superior formability and high yield ratio, process for producing the same
KR100723159B1 (ko) * 2005-05-03 2007-05-30 주식회사 포스코 성형성이 우수한 냉연강판과 그 제조방법
DE102010063515A1 (de) 2010-12-20 2012-06-21 Hilti Aktiengesellschaft Saugmodul und Handwerkzeugmaschine mit Saugmodul
CN112813347B (zh) * 2020-12-30 2022-03-01 广西柳钢华创科技研发有限公司 一种高r值低碳铝镇静钢铁素体轧制生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241209B1 (enExample) * 1970-12-19 1977-10-17
JPS5338690B2 (enExample) * 1972-11-20 1978-10-17
US3897280A (en) * 1972-12-23 1975-07-29 Nippon Steel Corp Method for manufacturing a steel sheet and product obtained thereby
JPS5722974B2 (enExample) * 1975-01-28 1982-05-15
JPS582249B2 (ja) * 1977-05-07 1983-01-14 新日本製鐵株式会社 プレス成形用冷延鋼板の連続焼鈍方法
JPS593526B2 (ja) * 1980-06-23 1984-01-24 新日本製鐵株式会社 深絞り用冷延鋼板の製造方法
JPS5763660A (en) * 1980-10-06 1982-04-17 Kawasaki Steel Corp High-tensile cold-rolled steel plate for deep drawing
JPS6046166B2 (ja) * 1980-11-26 1985-10-15 川崎製鉄株式会社 焼付硬化性を有する良加工性冷延鋼板の製造方法

Also Published As

Publication number Publication date
JPH0158255B2 (enExample) 1989-12-11
EP0120976A1 (en) 1984-10-10
WO1984001585A1 (fr) 1984-04-26
EP0120976B1 (en) 1987-09-16
US4576656A (en) 1986-03-18
JPS5967322A (ja) 1984-04-17
EP0120976A4 (en) 1985-12-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee