EP1088905A4 - Very thin 2-piece container steel sheet excellent in pucker resistance at neck diameter reduction and in earing and production method therefor - Google Patents

Very thin 2-piece container steel sheet excellent in pucker resistance at neck diameter reduction and in earing and production method therefor

Info

Publication number
EP1088905A4
EP1088905A4 EP00915519A EP00915519A EP1088905A4 EP 1088905 A4 EP1088905 A4 EP 1088905A4 EP 00915519 A EP00915519 A EP 00915519A EP 00915519 A EP00915519 A EP 00915519A EP 1088905 A4 EP1088905 A4 EP 1088905A4
Authority
EP
European Patent Office
Prior art keywords
earing
pucker
thin
resistance
steel sheet
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
EP00915519A
Other languages
German (de)
French (fr)
Other versions
EP1088905B1 (en
EP1088905A1 (en
EP1088905B2 (en
Inventor
Hidekuni Murakami
Masayoshi Suehiro
Seiichi Tanaka
Tetsurou Takeshita
Hirokazu Yokoya
Toru Chichiki
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.)
Nippon Steel Corp
Original Assignee
Nippon 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=14597151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1088905(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of EP1088905A1 publication Critical patent/EP1088905A1/en
Publication of EP1088905A4 publication Critical patent/EP1088905A4/en
Publication of EP1088905B1 publication Critical patent/EP1088905B1/en
Application granted granted Critical
Publication of EP1088905B2 publication Critical patent/EP1088905B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 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
    • 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
    • C21D8/0468—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 between cold rolling steps
    • 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
    • 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
    • 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

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)
EP00915519.3A 1999-04-20 2000-04-13 Steel sheet for ultra-thin two-piece cans having excellent anti-wrinkling properties and method for producing thereof Expired - Lifetime EP1088905B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11285299 1999-04-20
JP11285299 1999-04-20
PCT/JP2000/002426 WO2000063453A1 (en) 1999-04-20 2000-04-13 Very thin 2-piece container steel sheet excellent in pucker resistance at neck diameter reduction and in earing and production method therefor

Publications (4)

Publication Number Publication Date
EP1088905A1 EP1088905A1 (en) 2001-04-04
EP1088905A4 true EP1088905A4 (en) 2004-12-01
EP1088905B1 EP1088905B1 (en) 2009-10-07
EP1088905B2 EP1088905B2 (en) 2019-06-05

Family

ID=14597151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00915519.3A Expired - Lifetime EP1088905B2 (en) 1999-04-20 2000-04-13 Steel sheet for ultra-thin two-piece cans having excellent anti-wrinkling properties and method for producing thereof

Country Status (4)

Country Link
EP (1) EP1088905B2 (en)
JP (1) JP4213870B2 (en)
DE (1) DE60043087D1 (en)
WO (1) WO2000063453A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837500B1 (en) * 2002-03-21 2004-12-03 Usinor NUT SHEET IN CALM ALUMINUM STEEL AND METHOD OF MANUFACTURING A PACKAGE FROM THIS SHEET

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02141535A (en) * 1988-11-19 1990-05-30 Nippon Steel Corp Production of steel sheet for drawn can decreased earing
JPH0480345A (en) * 1990-07-19 1992-03-13 Nippon Steel Corp Cold rolled steel sheet excellent in workability, roughening property and earing property and its manufacture
JPH07292419A (en) * 1994-04-22 1995-11-07 Nippon Steel Corp Production of steel sheet for vessel, excellent in fluting resistance
JPH08253820A (en) * 1995-03-16 1996-10-01 Nisshin Steel Co Ltd Production of thin steel sheet for can, excellent in aging resistance, by continuous annealing
JPH09104920A (en) * 1995-10-06 1997-04-22 Kawasaki Steel Corp Production of thin steel sheet excellent in uniformity of material
JPH10237550A (en) * 1997-02-26 1998-09-08 Nippon Steel Corp Production of steel sheet for extremely thin welded can excellent in formability and having high strength

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678641B1 (en) † 1991-07-04 1998-11-20 Lorraine Laminage IMPROVED STAMPING STEEL AND METHOD FOR MANUFACTURING SHEETS FOR STAMPING.
JP3224732B2 (en) * 1996-03-28 2001-11-05 川崎製鉄株式会社 Cold rolled steel sheet having good aging resistance and method for producing the same
JP3740779B2 (en) * 1997-03-12 2006-02-01 Ｊｆｅスチール株式会社 Steel plate for easy open can lid excellent in openability and rivet formability, manufacturing method thereof, and easy open can lid
JP3421942B2 (en) * 1997-07-18 2003-06-30 Ｊｆｅエンジニアリング株式会社 Slab for producing cold-rolled steel sheet for cans

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02141535A (en) * 1988-11-19 1990-05-30 Nippon Steel Corp Production of steel sheet for drawn can decreased earing
JPH0480345A (en) * 1990-07-19 1992-03-13 Nippon Steel Corp Cold rolled steel sheet excellent in workability, roughening property and earing property and its manufacture
JPH07292419A (en) * 1994-04-22 1995-11-07 Nippon Steel Corp Production of steel sheet for vessel, excellent in fluting resistance
JPH08253820A (en) * 1995-03-16 1996-10-01 Nisshin Steel Co Ltd Production of thin steel sheet for can, excellent in aging resistance, by continuous annealing
JPH09104920A (en) * 1995-10-06 1997-04-22 Kawasaki Steel Corp Production of thin steel sheet excellent in uniformity of material
JPH10237550A (en) * 1997-02-26 1998-09-08 Nippon Steel Corp Production of steel sheet for extremely thin welded can excellent in formability and having high strength

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 382 (C - 0749) 17 August 1990 (1990-08-17) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 298 (C - 0958) 2 July 1992 (1992-07-02) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *
See also references of WO0063453A1 *

Also Published As

Publication number Publication date
JP4213870B2 (en) 2009-01-21
WO2000063453A1 (en) 2000-10-26
EP1088905B1 (en) 2009-10-07
EP1088905A1 (en) 2001-04-04
DE60043087D1 (en) 2009-11-19
EP1088905B2 (en) 2019-06-05

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