EP3845678A4 - Tôle d'acier de canette et son procédé de production - Google Patents

Tôle d'acier de canette et son procédé de production 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)
English (en)
Other versions
EP3845678A1 (fr
EP3845678B1 (fr
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/fr
Publication of EP3845678A4 publication Critical patent/EP3845678A4/fr
Application granted granted Critical
Publication of EP3845678B1 publication Critical patent/EP3845678B1/fr
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 Tôle d'acier de canette et son procédé de production Active EP3845678B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018161900 2018-08-30
PCT/JP2019/033548 WO2020045449A1 (fr) 2018-08-30 2019-08-27 Tôle d'acier de canette et son procédé de production

Publications (3)

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

Family

ID=69644476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19853931.4A Active EP3845678B1 (fr) 2018-08-30 2019-08-27 Tôle d'acier de canette et son procédé de production

Country Status (6)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08325670A (ja) * 1995-03-29 1996-12-10 Kawasaki Steel Corp 製缶時の深絞り性及びフランジ加工性と、製缶後の表面性状とに優れ、十分な缶強度を有する製缶用鋼板及びその製造方法
EP1741800A1 (fr) * 2004-04-27 2007-01-10 JFE Steel Corporation Feuille d'acier pour boîte et sa méthode de production
JP5939368B1 (ja) * 2014-08-29 2016-06-22 Ｊｆｅスチール株式会社 缶用鋼板及びその製造方法
WO2016157878A1 (fr) * 2015-03-31 2016-10-06 Ｊｆｅスチール株式会社 Tôle d'acier pour canettes et procédé de fabrication d'une feuille d'acier pour boîtes canettes
JP2016191111A (ja) * 2015-03-31 2016-11-10 Ｊｆｅスチール株式会社 高加工性高強度缶用鋼板及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858208B2 (ja) 1979-10-15 1983-12-23 東レ株式会社 架橋成形品の製造方法
JP4051778B2 (ja) 1998-10-08 2008-02-27 Ｊｆｅスチール株式会社 表面性状が良好な３ピース缶に適した缶用鋼板
JP3887009B2 (ja) 2002-12-05 2007-02-28 東洋鋼鈑株式会社 薄肉化深絞りしごき缶用鋼板およびその製造法
JP6421773B2 (ja) * 2016-02-29 2018-11-14 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法
JP6540769B2 (ja) * 2016-10-04 2019-07-10 Ｊｆｅスチール株式会社 高強度極薄鋼板およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08325670A (ja) * 1995-03-29 1996-12-10 Kawasaki Steel Corp 製缶時の深絞り性及びフランジ加工性と、製缶後の表面性状とに優れ、十分な缶強度を有する製缶用鋼板及びその製造方法
EP1741800A1 (fr) * 2004-04-27 2007-01-10 JFE Steel Corporation Feuille d'acier pour boîte et sa méthode de production
JP5939368B1 (ja) * 2014-08-29 2016-06-22 Ｊｆｅスチール株式会社 缶用鋼板及びその製造方法
WO2016157878A1 (fr) * 2015-03-31 2016-10-06 Ｊｆｅスチール株式会社 Tôle d'acier pour canettes et procédé de fabrication d'une feuille d'acier pour boîtes canettes
JP2016191111A (ja) * 2015-03-31 2016-11-10 Ｊｆｅスチール株式会社 高加工性高強度缶用鋼板及びその製造方法

Also Published As

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

Similar Documents

Publication Publication Date Title
EP3489382A4 (fr) Tôle d'acier, et procédé de fabrication de celle-ci
EP3875615A4 (fr) Feuille d'acier, élément, et procédé de fabrication d'une telle feuille d'acier
EP3705587A4 (fr) Installation et procédé de production d'une tôle d'acier épaisse
EP3553195A4 (fr) Tôle d'acier à haute teneur en mn et procédé de production de celle-ci
EP4032992A4 (fr) Tôle d'acier épaisse et procédé de production de tôle d'acier épaisse
EP3521477A4 (fr) Tôle d'acier pour carburation et procédé de fabrication de tôle d'acier pour carburation
EP3715493A4 (fr) Tôle d'acier à haute résistance et son procédé de production
EP3620553A4 (fr) Tôle d'acier destinée à des canettes et procédé de production s'y rapportant
EP3521458A4 (fr) Pièces en acier, procédé de production associé, et tôle d'acier destinée à des pièces en acier
EP3617349A4 (fr) Tôle d'acier pour boîtes métalliques et procédé de production associé
EP3517648A4 (fr) Tôle d'acier pour cémentation et procédé de production de tôle d'acier pour cémentation
EP3854900A4 (fr) Élément en acier, tôle d'acier et leurs procédés de production
EP3715494A4 (fr) Tôle en acier laminée à chaud, et procédé de fabrication de celle-ci
EP3754041A4 (fr) Tôle magnétique en acier non-orientée, et procédé de fabrication de celle-ci
EP3754040A4 (fr) Tôle magnétique en acier non-orientée, et procédé de fabrication de celle-ci
EP3754042A4 (fr) Tôle magnétique en acier non-orientée, et procédé de fabrication de celle-ci
EP3604597A4 (fr) Tôle d'acier plaquée et son procédé de production
EP3922738A4 (fr) Élément en acier revêtu, tôle d'acier revêtue et procédés de production d'un tel élément et d'une telle tôle d'acier
EP3910083A4 (fr) Tôle d'acier et procédé pour la fabriquer
EP4015660A4 (fr) Tôle d'acier, élément, procédé de production de ladite tôle d'acier et procédé de production dudit élément
EP3951012A4 (fr) Élément en acier revêtu, tôle d'acier revêtue et procédés de production d'un tel élément et d'une telle tôle d'acier
EP3875625A4 (fr) Élément à haute résistance, procédé de fabrication d'un élément à haute résistance, et procédé de fabrication d'une tôle en acier pour élément à haute résistance
EP3845679A4 (fr) Tôle d'acier et son procédé de fabrication
EP3845673A4 (fr) Tôle d'acier et son procédé de fabrication
EP3954790A4 (fr) Tôle d'acier et son procédé de fabrication

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