EP3845678A4 - Steel sheet for can, and method for producing same - Google Patents

Steel sheet for can, and method for producing same Download PDF

Info

Publication number
EP3845678A4
EP3845678A4 EP19853931.4A EP19853931A EP3845678A4 EP 3845678 A4 EP3845678 A4 EP 3845678A4 EP 19853931 A EP19853931 A EP 19853931A EP 3845678 A4 EP3845678 A4 EP 3845678A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
producing same
producing
same
steel
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
EP19853931.4A
Other languages
German (de)
French (fr)
Other versions
EP3845678B1 (en
EP3845678A1 (en
Inventor
Nobusuke Kariya
Fusae Shiimori
Katsumi Kojima
Daisuke Ootani
Takafumi Jingu
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
JFE 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3845678A1 publication Critical patent/EP3845678A1/en
Publication of EP3845678A4 publication Critical patent/EP3845678A4/en
Application granted granted Critical
Publication of EP3845678B1 publication Critical patent/EP3845678B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • C21D2211/004—Dispersions; Precipitations

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
EP19853931.4A 2018-08-30 2019-08-27 Steel sheet for cans and method of producing same Active EP3845678B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018161900 2018-08-30
PCT/JP2019/033548 WO2020045449A1 (en) 2018-08-30 2019-08-27 Steel sheet for can, and method for producing same

Publications (3)

Publication Number Publication Date
EP3845678A1 EP3845678A1 (en) 2021-07-07
EP3845678A4 true EP3845678A4 (en) 2022-01-19
EP3845678B1 EP3845678B1 (en) 2024-10-16

Family

ID=69644476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19853931.4A Active EP3845678B1 (en) 2018-08-30 2019-08-27 Steel sheet for cans and method of producing same

Country Status (6)

Country Link
EP (1) EP3845678B1 (en)
JP (1) JP6809619B2 (en)
MX (1) MX2021002226A (en)
MY (1) MY196226A (en)
PH (1) PH12021550410A1 (en)
WO (1) WO2020045449A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08325670A (en) * 1995-03-29 1996-12-10 Kawasaki Steel Corp Steel sheet for can making excellent in deep drawability and flanging workability at the time of can making and surface property after can making and having sufficient can strength and its production
EP1741800A1 (en) * 2004-04-27 2007-01-10 JFE Steel Corporation Steel sheet for can and method for production thereof
JP5939368B1 (en) * 2014-08-29 2016-06-22 Ｊｆｅスチール株式会社 Steel plate for can and manufacturing method thereof
WO2016157878A1 (en) * 2015-03-31 2016-10-06 Ｊｆｅスチール株式会社 Steel sheet for cans and method for manufacturing steel sheet for cans
JP2016191111A (en) * 2015-03-31 2016-11-10 Ｊｆｅスチール株式会社 Steel sheet for high processability high strength can and manufacturing method therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858208B2 (en) 1979-10-15 1983-12-23 東レ株式会社 Manufacturing method for crosslinked molded products
JP4051778B2 (en) 1998-10-08 2008-02-27 Ｊｆｅスチール株式会社 Steel plate for cans suitable for 3-piece cans with good surface properties
JP3887009B2 (en) 2002-12-05 2007-02-28 東洋鋼鈑株式会社 Steel plate for thinned deep-drawn ironing can and manufacturing method thereof
JP6421773B2 (en) * 2016-02-29 2018-11-14 Ｊｆｅスチール株式会社 Steel plate for can and manufacturing method thereof
JP6540769B2 (en) * 2016-10-04 2019-07-10 Ｊｆｅスチール株式会社 High strength ultra thin steel plate and method of manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08325670A (en) * 1995-03-29 1996-12-10 Kawasaki Steel Corp Steel sheet for can making excellent in deep drawability and flanging workability at the time of can making and surface property after can making and having sufficient can strength and its production
EP1741800A1 (en) * 2004-04-27 2007-01-10 JFE Steel Corporation Steel sheet for can and method for production thereof
JP5939368B1 (en) * 2014-08-29 2016-06-22 Ｊｆｅスチール株式会社 Steel plate for can and manufacturing method thereof
WO2016157878A1 (en) * 2015-03-31 2016-10-06 Ｊｆｅスチール株式会社 Steel sheet for cans and method for manufacturing steel sheet for cans
JP2016191111A (en) * 2015-03-31 2016-11-10 Ｊｆｅスチール株式会社 Steel sheet for high processability high strength can and manufacturing method therefor

Also Published As

Publication number Publication date
EP3845678B1 (en) 2024-10-16
WO2020045449A1 (en) 2020-03-05
JPWO2020045449A1 (en) 2020-09-03
JP6809619B2 (en) 2021-01-06
MY196226A (en) 2023-03-23
EP3845678A1 (en) 2021-07-07
PH12021550410A1 (en) 2021-09-20
MX2021002226A (en) 2021-05-27

Similar Documents

Publication Publication Date Title
EP3489382A4 (en) Steel sheet and method for producing same
EP3875615A4 (en) Steel sheet, member, and method for manufacturing same
EP3705587A4 (en) Facility and method for producing thick steel sheet
EP3553195A4 (en) High mn steel sheet and method for producing same
EP4032992A4 (en) Thick steel sheet, and method for producing thick steel sheet
EP3521477A4 (en) Steel sheet for carburization, and production method for steel sheet for carburization
EP3715493A4 (en) High strength steel sheet and method for producing same
EP3517648A4 (en) Steel sheet for carburizing, and production method for steel sheet for carburizing
EP3617349A4 (en) Steel sheet for cans, and production method therefor
EP3620553A4 (en) Steel sheet for cans, and production method therefor
EP3854900A4 (en) Steel member, steel sheet, and methods for producing same
EP3521458A4 (en) Steel parts, production method therefor, and steel sheet for steel parts
EP3715494A4 (en) Hot-rolled steel sheet and method for producing same
EP3754041A4 (en) Non-oriented electromagnetic steel sheet, and production method for non-oriented electromagnetic steel sheet
EP3754042A4 (en) Non-oriented electromagnetic steel sheet, and production method for non-oriented electromagnetic steel sheet
EP3754040A4 (en) Non-oriented electromagnetic steel sheet, and production method for non-oriented electromagnetic steel sheet
EP3604597A4 (en) Clad steel sheet and method for producing same
EP3922738A4 (en) Coated steel member, coated steel sheet, and methods for producing same
EP3910083A4 (en) Steel sheet and method for manufacturing same
EP4015660A4 (en) Steel sheet, member, method for producing said steel sheet and method for producing said member
EP3951012A4 (en) Coated steel member, coated steel sheet, and methods for producing same
EP3875625A4 (en) High-strength member, method for manufacturing high-strength member, and method for manufacturing steel sheet for high-strength member
EP3845679A4 (en) Steel sheet and manufacturing method therefor
EP3845673A4 (en) Steel sheet and manufacturing method therefor
EP3954790A4 (en) Steel sheet and method for manufacturing same

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

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: 20210222

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20211216

RIC1 Information provided on ipc code assigned before grant

Ipc: C23C 30/00 20060101ALI20211210BHEP

Ipc: C22C 38/18 20060101ALI20211210BHEP

Ipc: C22C 38/12 20060101ALI20211210BHEP

Ipc: C22C 38/06 20060101ALI20211210BHEP

Ipc: C22C 38/04 20060101ALI20211210BHEP

Ipc: C21D 9/48 20060101ALI20211210BHEP

Ipc: C21D 9/00 20060101ALI20211210BHEP

Ipc: C21D 8/04 20060101ALI20211210BHEP

Ipc: C21D 8/02 20060101ALI20211210BHEP

Ipc: C22C 38/26 20060101ALI20211210BHEP

Ipc: C21D 9/46 20060101ALI20211210BHEP

Ipc: B21B 1/00 20060101ALI20211210BHEP

Ipc: C22C 38/00 20060101AFI20211210BHEP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602019060610

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: C22C0038000000

Ipc: C21D0008020000

Ref legal event code: R079

Ipc: C21D0008020000

RIC1 Information provided on ipc code assigned before grant

Ipc: C23C 30/00 20060101ALN20240507BHEP

Ipc: C21D 8/04 20060101ALN20240507BHEP

Ipc: C22C 38/06 20060101ALI20240507BHEP

Ipc: C22C 38/12 20060101ALI20240507BHEP

Ipc: C22C 38/18 20060101ALI20240507BHEP

Ipc: C22C 38/04 20060101ALI20240507BHEP

Ipc: C21D 9/00 20060101ALI20240507BHEP

Ipc: C21D 9/46 20060101ALI20240507BHEP

Ipc: C21D 9/48 20060101ALI20240507BHEP

Ipc: C22C 38/00 20060101ALI20240507BHEP

Ipc: C21D 8/02 20060101AFI20240507BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: C23C 30/00 20060101ALN20240520BHEP

Ipc: C21D 8/04 20060101ALN20240520BHEP

Ipc: C22C 38/06 20060101ALI20240520BHEP

Ipc: C22C 38/12 20060101ALI20240520BHEP

Ipc: C22C 38/18 20060101ALI20240520BHEP

Ipc: C22C 38/04 20060101ALI20240520BHEP

Ipc: C21D 9/00 20060101ALI20240520BHEP

Ipc: C21D 9/46 20060101ALI20240520BHEP

Ipc: C21D 9/48 20060101ALI20240520BHEP

Ipc: C22C 38/00 20060101ALI20240520BHEP

Ipc: C21D 8/02 20060101AFI20240520BHEP

INTG Intention to grant announced

Effective date: 20240619

RIN1 Information on inventor provided before grant (corrected)

Inventor name: JINGU, TAKAFUMI

Inventor name: OOTANI, DAISUKE

Inventor name: KOJIMA, KATSUMI

Inventor name: SHIIMORI, FUSAE

Inventor name: KARIYA, NOBUSUKE

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D