TW200718789A - Continuous cast vitrious enameling steel sheet excellent in fish scale resistance and a method for producing the same - Google Patents

Continuous cast vitrious enameling steel sheet excellent in fish scale resistance and a method for producing the same

Info

Publication number
TW200718789A
TW200718789A TW095141493A TW95141493A TW200718789A TW 200718789 A TW200718789 A TW 200718789A TW 095141493 A TW095141493 A TW 095141493A TW 95141493 A TW95141493 A TW 95141493A TW 200718789 A TW200718789 A TW 200718789A
Authority
TW
Taiwan
Prior art keywords
less
steel sheet
vitrious
oxides
producing
Prior art date
Application number
TW095141493A
Other languages
Chinese (zh)
Other versions
TWI346710B (en
Inventor
Hidekuni Murakami
Satoshi Nishimura
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of TW200718789A publication Critical patent/TW200718789A/en
Application granted granted Critical
Publication of TWI346710B publication Critical patent/TWI346710B/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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)

Abstract

The present invention provides a continuous cast vitrious enameling steel sheet being excellent in fish scale resistance and increased hydrogen trap ability by means of an increased void formability in the steel sheet, and a method for producing the same. This vitrious enameling steel sheet contains, in mass, C: less than 0.010%, Mn: 0.03 - 1.30%, Si: less than 0.100%, Al: less than 0.030%, N: less than 0.0055%, P: less than 0.035%, S: less than 0.08%, O: 0.005 - 0.085%, B: 0.0003 - 0.0250%, and the balance being Fe and unavoidable impurities, and further contains integral or non-integral oxides composed of a different mass concentration of B or Mn. The ratio between the maximum concentration and minimum concentration of B or Mn in oxides is more than 1.2. In case of the non-integral oxides, a straight line distance between the center of the oxides having a different concentration of B or Mn is more than 0.10 μm and less than 20 μm, and an angle of the line between the center of each oxide to the rolling direction is within 10 degrees.
TW095141493A 2005-11-09 2006-11-09 Continuous cast vitrious enameling steel sheet excellent in fish scale resistance and a method for producing the same TWI346710B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005325441 2005-11-09

Publications (2)

Publication Number Publication Date
TW200718789A true TW200718789A (en) 2007-05-16
TWI346710B TWI346710B (en) 2011-08-11

Family

ID=38023384

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095141493A TWI346710B (en) 2005-11-09 2006-11-09 Continuous cast vitrious enameling steel sheet excellent in fish scale resistance and a method for producing the same

Country Status (9)

Country Link
US (1) US20090047168A1 (en)
EP (1) EP1950317B1 (en)
JP (1) JP4954889B2 (en)
KR (1) KR101019225B1 (en)
CN (1) CN101356295B (en)
ES (1) ES2568678T3 (en)
PT (1) PT1950317E (en)
TW (1) TWI346710B (en)
WO (1) WO2007055400A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007116913A1 (en) * 2006-04-04 2007-10-18 Nippon Steel Corporation Very thin hard steel sheet and method for producing the same
JP5114749B2 (en) * 2008-08-11 2013-01-09 新日鐵住金株式会社 Steel plate for enamel with excellent resistance to jumping nails
KR101356055B1 (en) * 2009-12-18 2014-01-28 주식회사 포스코 Enameling steel sheet with surface defect free and manufacturing method thereof
CN102251192A (en) * 2010-05-19 2011-11-23 宝山钢铁股份有限公司 Enamel steel and production method thereof
CN102408196B (en) * 2010-09-21 2015-01-21 湖南立发釉彩科技有限公司 Fish-scaling-resistant enamel glaze for hot-rolled steel plates
KR101318382B1 (en) * 2010-12-27 2013-10-15 주식회사 포스코 Enameling steel sheet with surface defect free and manufacturing method thereof
CN102653847A (en) * 2011-03-04 2012-09-05 上海梅山钢铁股份有限公司 Hot rolled steel plate for double-faced enamel and production method thereof
CA2829032C (en) * 2011-03-09 2016-05-03 Nippon Steel & Sumitomo Metal Corporation Steel sheet for hot stamping use, method of production of same, and method of production of high strength part
CN103476955B (en) * 2011-04-08 2016-03-30 安赛乐米塔尔研发有限公司 Be applicable to the steel plate of glazing and the manufacture method of this type of steel plate
KR101405489B1 (en) * 2011-12-23 2014-06-12 주식회사 포스코 Enameling steel sheet with surface defect free and manufacturing method thereof
KR101377768B1 (en) 2012-05-30 2014-03-24 현대제철 주식회사 Hot-rolled steel sheet for enamel and method of manufacturing the same
KR101377786B1 (en) 2012-05-30 2014-03-25 현대제철 주식회사 Cold-rolled steel sheet for enamel and method of manufacturing the same
CN104250705B (en) * 2014-09-19 2017-01-18 宝山钢铁股份有限公司 Enamel steel with high-temperature baking hardenability and manufacturing method thereof
KR101657787B1 (en) * 2014-12-04 2016-09-20 주식회사 포스코 The steel sheet having excellent corrosion resistance to hydrochloric acid and adhesion and method for manufacturing the same
KR101853767B1 (en) * 2016-12-05 2018-05-02 주식회사 포스코 Method for manufacturing of steel and steel produced by using the same
KR101969109B1 (en) * 2017-08-21 2019-04-15 주식회사 포스코 Porcelain enamel steel sheet and manufacturing method thereof
CN108048735B (en) * 2017-11-23 2020-03-27 首钢集团有限公司 Steel plate for cold rolling enamel and production method thereof
CN107916371A (en) * 2017-11-24 2018-04-17 攀钢集团攀枝花钢铁研究院有限公司 The production method of glassed steel
US11236427B2 (en) 2017-12-06 2022-02-01 Polyvision Corporation Systems and methods for in-line thermal flattening and enameling of steel sheets
KR102179214B1 (en) * 2018-11-30 2020-11-16 주식회사 포스코 Cold-rolled steel sheet for enamel and method of manufacturing the same
KR102169455B1 (en) * 2018-12-14 2020-10-23 주식회사 포스코 Porcelain enamel steel sheet excellent in fish scale resistance and enamel adhesion property and manufacturing method thereof
CN110695098B (en) * 2019-09-27 2021-01-26 东南大学 Method for refining steel grains for glazing
EP4055200A1 (en) * 2019-11-04 2022-09-14 Cleveland-Cliffs Steel Properties Inc. Cold rolled enameling sheet steel with enhanced formability
KR102305878B1 (en) * 2019-12-20 2021-09-27 주식회사 포스코 Steel sheet for enamel and method of manufacturing the same
US20230160046A1 (en) * 2020-03-27 2023-05-25 Nippon Steel Corporation Steel sheet and enameled product
CN115478209B (en) * 2021-05-31 2023-08-11 宝山钢铁股份有限公司 Hot-rolled pickled enamel steel with good drawing performance and production method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747797B2 (en) * 1989-03-10 1995-05-24 川崎製鉄株式会社 Steel plate for enamel having excellent scabbing resistance, bubble resistance, black spot defect resistance and press formability, and method for producing the same
JPH03232947A (en) * 1990-02-09 1991-10-16 Kawasaki Steel Corp Steel sheet for porcelain enameling having few defects such as bubbles and black spots
JP3068677B2 (en) * 1991-08-08 2000-07-24 川崎製鉄株式会社 Enamelled steel sheet having good deep drawability and aging resistance and method for producing the same
JP3260446B2 (en) * 1992-10-09 2002-02-25 川崎製鉄株式会社 Enamelled steel sheet with good aging resistance and weldability
JP3067569B2 (en) * 1995-01-25 2000-07-17 日本鋼管株式会社 Enamelled steel with excellent nail skipping resistance, black spot resistance and aging resistance
TW415967B (en) * 1996-02-29 2000-12-21 Kawasaki Steel Co Steel, steel sheet having excellent workability and method of the same by electric furnace-vacuum degassing process
JP3572834B2 (en) * 1996-12-19 2004-10-06 住友金属工業株式会社 Cold rolled steel sheet for enamel and its manufacturing method
JP2000001748A (en) * 1998-06-18 2000-01-07 Kawasaki Steel Corp Steel sheet for deep drawing, excellent in surface characteristic and stretch-flange formability, and its manufacture
JP2001026843A (en) * 1999-07-13 2001-01-30 Nippon Steel Corp Continuously cast steel sheet for porcelain enameling, excellent in workability, resistance to blister and black speck, and adhesion of porcelain enamel, and its manufacture
JP2001279331A (en) * 2000-03-30 2001-10-10 Kawasaki Steel Corp Method for producing cold rolled steel sheet for enameling excellent blistering defect resisting characteristic
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
WO2001098551A1 (en) * 2000-06-23 2001-12-27 Nippon Steel Corporation Steel sheet for porcelain enamel excellent in forming property, aging property and enameling characteristics and method for producing the same
ES2247383T3 (en) * 2001-10-29 2006-03-01 Nippon Steel Corporation STEEL SHEET FOR EXCELLENT VITREUM ENAMELING IN ITS POSSIBILITIES OF BEING WORKED AND OF RESISTANCE TO THE FORMATION OF SCAMS, AND METHOD TO PRODUCE THE SAME.
JP4102115B2 (en) * 2002-06-12 2008-06-18 新日本製鐵株式会社 Steel plate for enamel excellent in workability, aging property and enamel characteristics and method for producing the same

Also Published As

Publication number Publication date
WO2007055400A1 (en) 2007-05-18
KR20080058477A (en) 2008-06-25
TWI346710B (en) 2011-08-11
EP1950317B1 (en) 2016-03-30
JPWO2007055400A1 (en) 2009-04-30
JP4954889B2 (en) 2012-06-20
ES2568678T3 (en) 2016-05-03
CN101356295A (en) 2009-01-28
EP1950317A4 (en) 2010-03-24
US20090047168A1 (en) 2009-02-19
CN101356295B (en) 2012-07-04
EP1950317A1 (en) 2008-07-30
KR101019225B1 (en) 2011-03-04
PT1950317E (en) 2016-06-03

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