EP3348661A4 - Steel sheet and enameled product - Google Patents

Steel sheet and enameled product Download PDF

Info

Publication number
EP3348661A4
EP3348661A4 EP16844521.1A EP16844521A EP3348661A4 EP 3348661 A4 EP3348661 A4 EP 3348661A4 EP 16844521 A EP16844521 A EP 16844521A EP 3348661 A4 EP3348661 A4 EP 3348661A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
enameled product
enameled
product
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.)
Withdrawn
Application number
EP16844521.1A
Other languages
German (de)
French (fr)
Other versions
EP3348661A1 (en
Inventor
Kazuhisa Kusumi
Toshimasa Tomokiyo
Satoshi Nishimura
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 and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP3348661A1 publication Critical patent/EP3348661A1/en
Publication of EP3348661A4 publication Critical patent/EP3348661A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • C21D8/0236—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
    • 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
    • C22C38/004—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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • C21D2211/005—Ferrite

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)
EP16844521.1A 2015-09-11 2016-09-12 Steel sheet and enameled product Withdrawn EP3348661A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015179722 2015-09-11
PCT/JP2016/076847 WO2017043660A1 (en) 2015-09-11 2016-09-12 Steel sheet and enameled product

Publications (2)

Publication Number Publication Date
EP3348661A1 EP3348661A1 (en) 2018-07-18
EP3348661A4 true EP3348661A4 (en) 2019-02-13

Family

ID=58239983

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16844521.1A Withdrawn EP3348661A4 (en) 2015-09-11 2016-09-12 Steel sheet and enameled product

Country Status (8)

Country Link
EP (1) EP3348661A4 (en)
JP (1) JP6115691B1 (en)
KR (1) KR102068499B1 (en)
CN (1) CN107949652B (en)
AU (1) AU2016321009C1 (en)
MX (1) MX2018002854A (en)
NZ (1) NZ740281A (en)
WO (1) WO2017043660A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107574375B (en) * 2017-08-31 2019-06-07 武汉钢铁有限公司 Counterenamel hot rolling acid-cleaning steel plate and its manufacturing method with excellent application of slip performance
US11236427B2 (en) 2017-12-06 2022-02-01 Polyvision Corporation Systems and methods for in-line thermal flattening and enameling of steel sheets
CN112119174B (en) * 2018-05-17 2022-03-04 日本制铁株式会社 Steel sheet and enamel product
MX2021011078A (en) * 2019-04-24 2021-10-22 Nippon Steel Corp Steel sheet.
TWI771963B (en) * 2020-03-27 2022-07-21 日商日本製鐵股份有限公司 Steel plate and enamel products
CN111485173B (en) * 2020-04-09 2020-12-08 广东德纳斯金属制品有限公司 Novel constant-temperature material and preparation method and application thereof
KR102484992B1 (en) * 2020-11-18 2023-01-05 주식회사 포스코 Plated steel sheet having excellent strength, formability and surface property and method for manufacturing the same
KR102501947B1 (en) * 2020-12-21 2023-02-20 주식회사 포스코 Steel sheet for enamel and method of manufacturing the same
CN114214557B (en) * 2021-11-16 2022-10-04 马鞍山钢铁股份有限公司 Steel for double-sided enamel and manufacturing method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH116031A (en) * 1997-06-13 1999-01-12 Nkk Corp Cold rolled steel sheet for porcelain enameling, excellent in workability and hardly causing softening at the time of firing of porcelain enamel, and its production
EP2067870A1 (en) * 2006-09-27 2009-06-10 Nippon Steel Corporation Enameling steel sheet highly excellent in unsusceptibility to fishscaling and process for producing the same
WO2015037614A1 (en) * 2013-09-10 2015-03-19 新日鐵住金株式会社 Cold-rolled steel sheet for enameling, method for producing same, and enamel product

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126628A (en) * 1974-08-29 1976-03-05 Kawasaki Steel Co Danmenketsukan no naigokuteitansokorenchusurabu no seizoho
JPS62270727A (en) * 1986-05-16 1987-11-25 Nippon Steel Corp Manufacture of steel sheet for enamel by continuous casting
JPH08238544A (en) * 1995-03-02 1996-09-17 Sumitomo Metal Ind Ltd Production of steel excellent in toughness at welding heat affected zone
JPH11229087A (en) * 1998-02-18 1999-08-24 Nkk Corp Cold rolled steel sheet for porcelain enameling excellent in formability/ and its production
JP3421911B2 (en) 1998-08-21 2003-06-30 Ｊｆｅエンジニアリング株式会社 Cold-rolled steel sheet for enamel that does not easily decrease in strength after firing
JP3797063B2 (en) 2000-05-02 2006-07-12 住友金属工業株式会社 Steel plate for enamel with excellent nail skipping resistance, adhesion and workability, and its manufacturing method
JP4855163B2 (en) * 2006-01-18 2012-01-18 新日本製鐵株式会社 Enamel processed products
CN101415851B (en) * 2006-04-04 2011-06-08 新日本制铁株式会社 Very thin hard steel sheet and method for producing the same
CN102747309A (en) * 2012-07-27 2012-10-24 宝山钢铁股份有限公司 Steel for enamel and production method thereof
KR101543854B1 (en) * 2013-09-27 2015-08-11 주식회사 포스코 An enameling steel having excellent formability and manufacturing thereof
JP5713135B1 (en) * 2013-11-19 2015-05-07 新日鐵住金株式会社 steel sheet
CN104087828B (en) * 2014-07-16 2016-05-04 武汉钢铁(集团)公司 A kind of heat exchanger pure ferrite glassed steel and production method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH116031A (en) * 1997-06-13 1999-01-12 Nkk Corp Cold rolled steel sheet for porcelain enameling, excellent in workability and hardly causing softening at the time of firing of porcelain enamel, and its production
EP2067870A1 (en) * 2006-09-27 2009-06-10 Nippon Steel Corporation Enameling steel sheet highly excellent in unsusceptibility to fishscaling and process for producing the same
WO2015037614A1 (en) * 2013-09-10 2015-03-19 新日鐵住金株式会社 Cold-rolled steel sheet for enameling, method for producing same, and enamel product
US20160201154A1 (en) * 2013-09-10 2016-07-14 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet for vitreous enameling, method for producing the same, and enameled product

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017043660A1 *

Also Published As

Publication number Publication date
EP3348661A1 (en) 2018-07-18
JPWO2017043660A1 (en) 2017-09-07
MX2018002854A (en) 2018-06-15
CN107949652B (en) 2020-04-07
CN107949652A (en) 2018-04-20
AU2016321009B2 (en) 2019-08-22
WO2017043660A1 (en) 2017-03-16
AU2016321009C1 (en) 2019-11-21
JP6115691B1 (en) 2017-04-19
KR102068499B1 (en) 2020-01-22
AU2016321009A1 (en) 2018-03-15
KR20180038019A (en) 2018-04-13
NZ740281A (en) 2019-01-25

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