EP3196328A4 - Enamel steel having high-temperature baking hardenability and manufacturing method therefor - Google Patents

Enamel steel having high-temperature baking hardenability and manufacturing method therefor Download PDF

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Publication number
EP3196328A4
EP3196328A4 EP15841538.0A EP15841538A EP3196328A4 EP 3196328 A4 EP3196328 A4 EP 3196328A4 EP 15841538 A EP15841538 A EP 15841538A EP 3196328 A4 EP3196328 A4 EP 3196328A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
method therefor
temperature baking
enamel steel
baking hardenability
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
EP15841538.0A
Other languages
German (de)
French (fr)
Other versions
EP3196328A1 (en
EP3196328B1 (en
Inventor
Quanshe SUN
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.)
Baoshan Iron and Steel Co Ltd
Original Assignee
Baoshan Iron and Steel Co Ltd
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 Baoshan Iron and Steel Co Ltd filed Critical Baoshan Iron and Steel Co Ltd
Publication of EP3196328A1 publication Critical patent/EP3196328A1/en
Publication of EP3196328A4 publication Critical patent/EP3196328A4/en
Application granted granted Critical
Publication of EP3196328B1 publication Critical patent/EP3196328B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0242—Flattening; Dressing; Flexing
    • 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
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation 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
    • 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
    • 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
    • C21D8/0421—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 characterised by the working steps
    • C21D8/0426—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
    • C21D8/04—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
    • C21D8/0421—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 characterised by the working steps
    • C21D8/0436—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
    • C21D8/04—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
    • C21D8/0421—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 characterised by the working steps
    • C21D8/0442—Flattening; Dressing; Flexing
    • 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
    • C21D8/0447—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 characterised by the heat treatment
    • C21D8/0463—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 characterised by the heat treatment following 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
    • C21D8/04—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
    • C21D8/0447—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 characterised by the heat treatment
    • C21D8/0473—Final recrystallisation 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
    • 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • 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
    • C22C38/04—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
EP15841538.0A 2014-09-19 2015-09-16 Enamel steel having high-temperature baking hardenability and manufacturing method therefor Active EP3196328B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410483551.8A CN104250705B (en) 2014-09-19 2014-09-19 Enamel steel with high-temperature baking hardenability and manufacturing method thereof
PCT/CN2015/089695 WO2016041490A1 (en) 2014-09-19 2015-09-16 Enamel steel having high-temperature baking hardenability and manufacturing method therefor

Publications (3)

Publication Number Publication Date
EP3196328A1 EP3196328A1 (en) 2017-07-26
EP3196328A4 true EP3196328A4 (en) 2018-04-18
EP3196328B1 EP3196328B1 (en) 2019-08-14

Family

ID=52185951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15841538.0A Active EP3196328B1 (en) 2014-09-19 2015-09-16 Enamel steel having high-temperature baking hardenability and manufacturing method therefor

Country Status (3)

Country Link
EP (1) EP3196328B1 (en)
CN (1) CN104250705B (en)
WO (1) WO2016041490A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104928577B (en) * 2015-06-18 2017-08-25 宝山钢铁股份有限公司 A kind of steel plate and its manufacture method with high hole expansibility and excellent application of slip performance
CN107419183A (en) * 2016-05-23 2017-12-01 上海梅山钢铁股份有限公司 A kind of two-period form enamel internal container of water-heater hot rolled steel plate and its manufacture method
CN106222551B (en) * 2016-08-16 2018-05-01 武汉钢铁有限公司 A kind of flawless nitriding iron ware substrate in surface and production method
CN108796391B (en) * 2017-04-26 2020-12-22 宝山钢铁股份有限公司 Glass-lined steel with excellent plasticity and toughness and fish scaling resistance and manufacturing method thereof
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
CN109554607A (en) * 2017-09-25 2019-04-02 上海梅山钢铁股份有限公司 Cold rolling enamelled pressed steel and its manufacturing method with excellent scaling resistance and deep drawing quality
CN110777301B (en) * 2018-07-30 2021-05-14 宝山钢铁股份有限公司 Cold-rolled enamel steel and manufacturing method thereof
CN109652739B (en) * 2019-01-22 2020-08-18 山东钢铁股份有限公司 High-strength cold-rolled steel strip for enamel and preparation method thereof
CN109943779B (en) * 2019-04-30 2021-02-05 马鞍山钢铁股份有限公司 Low-carbon cold-rolled steel plate for enamel and production method thereof
KR102405223B1 (en) * 2020-11-05 2022-06-02 주식회사 포스코 Steel sheet for enamel and method of manufacturing the same
CN112941418B (en) * 2021-02-07 2022-08-05 首钢集团有限公司 High-strength steel for cold rolling enamel and preparation method thereof
CN114395688A (en) * 2021-12-09 2022-04-26 安阳钢铁集团有限责任公司 Production process of low-carbon enamel steel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0745007A1 (en) * 1994-12-20 1996-12-04 POHANG IRON & STEEL CO., LTD. Method for manufacturing a cold rolled steel sheet with excellent enamel adherence
WO2000012773A1 (en) * 1998-08-28 2000-03-09 Pohang Iron & Steel Co., Ltd. Method for manufacturing high adherence enamel-coating steel sheet with superior formability
EP1513961A1 (en) * 2002-06-12 2005-03-16 Nippon Steel Corporation Steel sheet for vitreous enameling and production method
CN1966753A (en) * 2005-11-16 2007-05-23 鞍钢股份有限公司 Steel plate for hot-rolled double-side enamel and method for producing same
CN101063189A (en) * 2006-04-29 2007-10-31 宝山钢铁股份有限公司 Hot-rolled fine-grained steel for electrostatic enamel and manufacturing method thereof
CN101684532A (en) * 2008-09-27 2010-03-31 鞍钢股份有限公司 Enamel steel for cold rolling water heater and manufacturing method thereof
CN103741026A (en) * 2013-12-26 2014-04-23 马钢(集团)控股有限公司 240MPa-level hot-rolled pickled steel plate for single-sided enameling and production method of 240MPa-level hot-rolled pickled steel plate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197254A (en) * 1982-05-11 1983-11-16 Nippon Steel Corp Steel plate for enamel with superior secondary workability and deep drawability
KR100347570B1 (en) * 1997-08-29 2002-09-18 주식회사 포스코 Method for manufacturing steel sheet for enameled ironware with excellent formability and surface property
EP1950317B1 (en) * 2005-11-09 2016-03-30 Nippon Steel & Sumitomo Metal Corporation Steel sheet for continuous cast enameling with excellent resistance to fishscaling and process for producing the same
CN102251192A (en) * 2010-05-19 2011-11-23 宝山钢铁股份有限公司 Enamel steel and production method thereof
CN102433501B (en) * 2011-12-02 2013-08-28 山西太钢不锈钢股份有限公司 High strength and toughness strip steel and manufacturing method thereof
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
CN103540845B (en) * 2013-11-07 2016-01-20 武汉钢铁(集团)公司 Yield strength is latten Glassed Steel and the manufacture method of 330MPa level
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0745007A1 (en) * 1994-12-20 1996-12-04 POHANG IRON & STEEL CO., LTD. Method for manufacturing a cold rolled steel sheet with excellent enamel adherence
WO2000012773A1 (en) * 1998-08-28 2000-03-09 Pohang Iron & Steel Co., Ltd. Method for manufacturing high adherence enamel-coating steel sheet with superior formability
EP1513961A1 (en) * 2002-06-12 2005-03-16 Nippon Steel Corporation Steel sheet for vitreous enameling and production method
CN1966753A (en) * 2005-11-16 2007-05-23 鞍钢股份有限公司 Steel plate for hot-rolled double-side enamel and method for producing same
CN101063189A (en) * 2006-04-29 2007-10-31 宝山钢铁股份有限公司 Hot-rolled fine-grained steel for electrostatic enamel and manufacturing method thereof
CN101684532A (en) * 2008-09-27 2010-03-31 鞍钢股份有限公司 Enamel steel for cold rolling water heater and manufacturing method thereof
CN103741026A (en) * 2013-12-26 2014-04-23 马钢(集团)控股有限公司 240MPa-level hot-rolled pickled steel plate for single-sided enameling and production method of 240MPa-level hot-rolled pickled steel plate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016041490A1 *

Also Published As

Publication number Publication date
CN104250705B (en) 2017-01-18
WO2016041490A1 (en) 2016-03-24
CN104250705A (en) 2014-12-31
EP3196328A1 (en) 2017-07-26
EP3196328B1 (en) 2019-08-14

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