MX2019002404A - Steel sheet for crown caps, production method therefor, and crown cap. - Google Patents

Steel sheet for crown caps, production method therefor, and crown cap.

Info

Publication number
MX2019002404A
MX2019002404A MX2019002404A MX2019002404A MX2019002404A MX 2019002404 A MX2019002404 A MX 2019002404A MX 2019002404 A MX2019002404 A MX 2019002404A MX 2019002404 A MX2019002404 A MX 2019002404A MX 2019002404 A MX2019002404 A MX 2019002404A
Authority
MX
Mexico
Prior art keywords
steel sheet
crown
rolling
temperature
temperature range
Prior art date
Application number
MX2019002404A
Other languages
Spanish (es)
Inventor
Kojima Katsumi
Tsujimoto Masami
HIRAGUCHI Tomonari
Kariya Nobusuke
Umemoto Masashi
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 MX2019002404A publication Critical patent/MX2019002404A/en

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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/10—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/28—Normalising
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • 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
    • 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
    • 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
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese

Abstract

The purpose of the present invention is to provide: a steel sheet for crown caps which has sufficient pressure resistance and formability even if reduced in thickness; a method for producing the steel sheet for crown caps; and a crown cap. The present invention provides a steel sheet for crown caps, wherein the steel sheet has a predetermined component composition, the value of N total - (N as AlN) is 0.0090 to 0.0170%, the maximum particle size of a carbide in a rolling-direction cross section is 2.0 µm or less, and the yield strength in the rolling direction is 420 to 600 MPa. The present invention also provides a method for producing a steel sheet for crown caps comprising: a hot rolling step of winding a steel material having a predetermined component composition at a predetermined temperature after finish rolling; a primary cold rolling step; a continuous annealing step of heating at an average heating rate of 10°C/s to 30°C/s in a temperature range A of 500 to 600°C in a heating process, annealing at an annealing temperature B in a temperature range of 620 to 740°C, cooling from the annealing temperature B to a cooling stop temperature C in a temperature range of 400 to 580°C at an average cooling rate of 20°C/s or more, and setting the time of residence in the temperature range of 400 to 580°C after stopping cooling at the average cooling rate to 30 to 90 seconds; and a secondary cold rolling step of cold rolling at a rolling reduction ratio of 1.0 to 12%.
MX2019002404A 2016-09-29 2017-09-14 Steel sheet for crown caps, production method therefor, and crown cap. MX2019002404A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016192247 2016-09-29
PCT/JP2017/033179 WO2018061787A1 (en) 2016-09-29 2017-09-14 Steel sheet for crown caps, production method therefor, and crown cap

Publications (1)

Publication Number Publication Date
MX2019002404A true MX2019002404A (en) 2019-06-20

Family

ID=61760539

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002404A MX2019002404A (en) 2016-09-29 2017-09-14 Steel sheet for crown caps, production method therefor, and crown cap.

Country Status (9)

Country Link
EP (1) EP3476964B1 (en)
JP (1) JP6601571B2 (en)
CO (1) CO2019001705A2 (en)
MX (1) MX2019002404A (en)
MY (1) MY197920A (en)
PH (1) PH12019550011A1 (en)
PL (1) PL3476964T3 (en)
WO (1) WO2018061787A1 (en)
ZA (1) ZA201900744B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7080737B2 (en) * 2018-06-12 2022-06-06 株式会社神戸製鋼所 Ultrasonic flaw detection method
AU2019400158A1 (en) * 2018-12-20 2021-07-08 Jfe Steel Corporation Steel Sheet for Cans and Method of Producing Same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50139013A (en) * 1974-04-27 1975-11-06
JPS6134159A (en) * 1984-07-25 1986-02-18 Nippon Steel Corp Steel sheet for weld can superior in flanging property and its manufacture
JP3726371B2 (en) * 1996-08-30 2005-12-14 Ｊｆｅスチール株式会社 Steel plate for cans with high age-hardening properties and excellent material stability and method for producing the same
JP3840004B2 (en) 1999-08-17 2006-11-01 新日本製鐵株式会社 Ultra-thin soft steel plate for containers with excellent can strength and can moldability and method for producing the same
DE60110586T2 (en) * 2000-05-31 2005-12-01 Jfe Steel Corp. COLD-ROLLED STEEL PLATE WITH EXCELLENT RECALTERING CHARACTERISTICS AND MANUFACTURING METHOD FOR SUCH STEEL PLATE
JP5526483B2 (en) * 2008-03-19 2014-06-18 Ｊｆｅスチール株式会社 Steel plate for high-strength can and manufacturing method thereof
BRPI0911139B1 (en) * 2008-04-03 2018-03-13 Jfe Steel Corporation HIGH RESISTANCE STEEL PLATE FOR CAN AND METHOD FOR PRODUCTION
JP5672907B2 (en) 2010-09-29 2015-02-18 Ｊｆｅスチール株式会社 Steel sheet for high strength and high workability can and method for producing
WO2012077628A1 (en) * 2010-12-06 2012-06-14 新日本製鐵株式会社 Steel sheet for bottom covers of aerosol cans and method for producing same
CN102766800A (en) * 2011-05-05 2012-11-07 上海梅山钢铁股份有限公司 Steel for hard tinplate bottle caps and production method thereof
JP5810714B2 (en) 2011-07-29 2015-11-11 Ｊｆｅスチール株式会社 High-strength, high-formability steel plate for cans and method for producing the same
JP5958630B2 (en) * 2014-10-10 2016-08-02 Ｊｆｅスチール株式会社 Crown steel plate and manufacturing method thereof
WO2016084353A1 (en) * 2014-11-28 2016-06-02 Ｊｆｅスチール株式会社 Steel sheet for crown cap, manufacturing method therefor, and crown cap

Also Published As

Publication number Publication date
JP6601571B2 (en) 2019-11-06
MY197920A (en) 2023-07-25
PH12019550011A1 (en) 2019-12-02
CO2019001705A2 (en) 2019-03-08
EP3476964A4 (en) 2019-05-22
PL3476964T3 (en) 2021-07-19
EP3476964B1 (en) 2021-01-27
EP3476964A1 (en) 2019-05-01
JPWO2018061787A1 (en) 2018-12-20
ZA201900744B (en) 2020-08-26
WO2018061787A1 (en) 2018-04-05

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