ZA201407626B - High-strength steel sheet and method for manufacturing same - Google Patents

High-strength steel sheet and method for manufacturing same

Info

Publication number
ZA201407626B
ZA201407626B ZA2014/07626A ZA201407626A ZA201407626B ZA 201407626 B ZA201407626 B ZA 201407626B ZA 2014/07626 A ZA2014/07626 A ZA 2014/07626A ZA 201407626 A ZA201407626 A ZA 201407626A ZA 201407626 B ZA201407626 B ZA 201407626B
Authority
ZA
South Africa
Prior art keywords
steel sheet
strength steel
manufacturing same
manufacturing
same
Prior art date
Application number
ZA2014/07626A
Inventor
Okuda Kaneharu
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 ZA201407626B publication Critical patent/ZA201407626B/en

Links

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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C22C38/04—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
    • 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
ZA2014/07626A 2012-04-23 2014-10-21 High-strength steel sheet and method for manufacturing same ZA201407626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/002775 WO2013160928A1 (en) 2012-04-23 2012-04-23 High-strength steel sheet and method for manufacturing same

Publications (1)

Publication Number Publication Date
ZA201407626B true ZA201407626B (en) 2016-05-25

Family

ID=49482316

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/07626A ZA201407626B (en) 2012-04-23 2014-10-21 High-strength steel sheet and method for manufacturing same

Country Status (5)

Country Link
CN (1) CN104284995B (en)
BR (1) BR112014025955B1 (en)
RU (1) RU2587102C1 (en)
WO (1) WO2013160928A1 (en)
ZA (1) ZA201407626B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6319121B2 (en) * 2015-01-29 2018-05-09 セイコーエプソン株式会社 Method for producing metal powder for powder metallurgy, compound, granulated powder and sintered body
WO2017168991A1 (en) * 2016-03-31 2017-10-05 Ｊｆｅスチール株式会社 Thin steel sheet, plated steel sheet, hot-rolled steel sheet manufacturing method, cold-rolled full hard steel sheet manufacturing method, thin steel sheet manufacturing method, and plated steel sheet manufacturing method
CN107287505A (en) * 2017-08-04 2017-10-24 蒙城信和汽车有限公司 A kind of car panel steel and preparation method thereof
CN109594012A (en) * 2018-11-05 2019-04-09 包头钢铁（集团）有限责任公司 A kind of corrosion-resistant automobile-used steel band of 700MPa grades of rare earth and preparation method thereof
CN110117756B (en) * 2019-05-21 2020-11-24 安徽工业大学 Cu-alloyed deep-drawing dual-phase steel plate and preparation method thereof
CN112048674B (en) * 2020-09-17 2022-02-15 南京奇纳金属材料科技有限公司 Low-yield-ratio phosphorus-containing high-strength interstitial-free steel and preparation method thereof
CN113061816B (en) * 2021-03-25 2022-04-12 德龙钢铁有限公司 Low-carbon boron-added steel for inhibiting precipitation of strip steel tertiary cementite along grain boundary
CN113234996A (en) * 2021-04-15 2021-08-10 首钢集团有限公司 Smelting method of high-strength IF
CN114657459B (en) * 2022-02-21 2022-11-18 长沙东鑫环保材料有限责任公司 Nitrogen-vanadium-titanium-niobium rare earth microalloyed high-strength deep-drawing cold-rolled steel plate and production method thereof
CN114959444B (en) * 2022-03-22 2023-04-28 湖南华菱涟源钢铁有限公司 Low-temperature acid dew point resistant steel and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996026300A1 (en) * 1995-02-23 1996-08-29 Nippon Steel Corporation Cold-rolled steel sheet and hot-dipped galvanized steel sheet excellent in uniform workability, and process for producing the sheets
FR2850671B1 (en) * 2003-02-05 2006-05-19 Usinor PROCESS FOR MANUFACTURING A DUAL-PHASE STEEL BAND HAVING A COLD-ROLLED FERRITO-MARTENSITIC STRUCTURE AND A BAND OBTAINED THEREFROM
JP4384523B2 (en) * 2004-03-09 2009-12-16 新日本製鐵株式会社 Low yield ratio type high-strength cold-rolled steel sheet with excellent shape freezing property and manufacturing method thereof
JP4301045B2 (en) * 2004-03-17 2009-07-22 Ｊｆｅスチール株式会社 High-strength steel plate, plated steel plate, and production method thereof
JP4848958B2 (en) * 2007-01-11 2011-12-28 Ｊｆｅスチール株式会社 High-strength steel sheet excellent in deep drawability and secondary work brittleness resistance and method for producing the same
JP5217395B2 (en) * 2007-11-30 2013-06-19 Ｊｆｅスチール株式会社 High strength cold-rolled steel sheet with small in-plane anisotropy of elongation and method for producing the same
RU2361934C1 (en) * 2008-01-09 2009-07-20 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Manufacturing method of cold-rolled rolled iron of heavy-duty
JP5093029B2 (en) * 2008-09-29 2012-12-05 住友金属工業株式会社 Cold rolled steel sheet and method for producing the same

Also Published As

Publication number Publication date
BR112014025955A2 (en) 2017-06-20
BR112014025955B1 (en) 2018-12-18
CN104284995B (en) 2016-06-22
BR112014025955A8 (en) 2017-07-25
WO2013160928A1 (en) 2013-10-31
RU2587102C1 (en) 2016-06-10
CN104284995A (en) 2015-01-14

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