PL2933346T3 - Blacha stalowa cienka walcowana na gorąco i sposób jej wytwarzania - Google Patents

Blacha stalowa cienka walcowana na gorąco i sposób jej wytwarzania

Info

Publication number
PL2933346T3
PL2933346T3 PL12890068T PL12890068T PL2933346T3 PL 2933346 T3 PL2933346 T3 PL 2933346T3 PL 12890068 T PL12890068 T PL 12890068T PL 12890068 T PL12890068 T PL 12890068T PL 2933346 T3 PL2933346 T3 PL 2933346T3
Authority
PL
Poland
Prior art keywords
hot
steel sheet
production method
rolled steel
method therefor
Prior art date
Application number
PL12890068T
Other languages
English (en)
Inventor
Daisuke Maeda
Osamu Kawano
Junji Haji
Fuminori Tasaki
Original Assignee
Nippon Steel & 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 & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of PL2933346T3 publication Critical patent/PL2933346T3/pl

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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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
    • 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
    • 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
    • C22C38/002—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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/08—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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
PL12890068T 2012-12-11 2012-12-11 Blacha stalowa cienka walcowana na gorąco i sposób jej wytwarzania PL2933346T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2012/082059 WO2014091554A1 (ja) 2012-12-11 2012-12-11 熱延鋼板およびその製造方法
EP12890068.5A EP2933346B1 (en) 2012-12-11 2012-12-11 Hot-rolled steel sheet and production method therefor

Publications (1)

Publication Number Publication Date
PL2933346T3 true PL2933346T3 (pl) 2019-02-28

Family

ID=50933881

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12890068T PL2933346T3 (pl) 2012-12-11 2012-12-11 Blacha stalowa cienka walcowana na gorąco i sposób jej wytwarzania

Country Status (10)

Country Link
US (1) US10273566B2 (pl)
EP (1) EP2933346B1 (pl)
JP (1) JPWO2014091554A1 (pl)
KR (1) KR101744429B1 (pl)
CN (1) CN104838026B (pl)
BR (1) BR112015013061B1 (pl)
ES (1) ES2689230T3 (pl)
MX (1) MX381554B (pl)
PL (1) PL2933346T3 (pl)
WO (1) WO2014091554A1 (pl)

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KR101987573B1 (ko) * 2015-05-07 2019-06-10 닛폰세이테츠 가부시키가이샤 고강도 강판 및 그 제조 방법
JP6103160B1 (ja) * 2015-07-06 2017-03-29 Ｊｆｅスチール株式会社 高強度薄鋼板およびその製造方法
EP3378961B1 (en) * 2015-11-19 2021-12-29 Nippon Steel Corporation High strength hot-rolled steel sheet and manufacturing method thereof
RU2609155C1 (ru) * 2015-12-07 2017-01-30 Юлия Алексеевна Щепочкина Сталь
WO2017111303A1 (ko) * 2015-12-23 2017-06-29 주식회사 포스코 굽힘 가공성이 우수한 고강도 열연 강판 및 그 제조 방법
CN105821301A (zh) * 2016-04-21 2016-08-03 河北钢铁股份有限公司邯郸分公司 一种800MPa级热轧高强度扩孔钢及其生产方法
CN106011618B (zh) * 2016-06-06 2018-07-03 日照宝华新材料有限公司 基于esp薄板坯连铸连轧流程生产dp780钢的方法
CN109072370A (zh) * 2016-08-30 2018-12-21 新日铁住金株式会社 膨胀管用油井管
WO2018096387A1 (en) * 2016-11-24 2018-05-31 Arcelormittal Hot-rolled and coated steel sheet for hot-stamping, hot-stamped coated steel part and methods for manufacturing the same
CN106498287B (zh) * 2016-12-15 2018-11-06 武汉钢铁有限公司 一种ct90级连续管用热轧钢带及其生产方法
CN108411206B (zh) * 2018-04-11 2020-01-21 东北大学 一种抗拉强度540MPa级薄规格热轧双相钢及其制造方法
CN108277441B (zh) * 2018-04-11 2019-12-03 东北大学 一种600MPa级Ti微合金化热轧双相钢板及其制备方法
CN108411207B (zh) * 2018-04-11 2020-01-07 东北大学 一种抗拉强度600MPa级薄规格热轧双相钢及其制造方法
CN108315663B (zh) * 2018-04-11 2019-12-03 东北大学 一种540MPa级Ti微合金化热轧双相钢板及其制备方法
US12428694B2 (en) * 2018-10-19 2025-09-30 Nippon Steel Corporation Hot-rolled steel sheet and method for manufacturing same
CN111519107B (zh) * 2020-06-03 2021-11-19 首钢集团有限公司 一种增强扩孔性能的热轧酸洗低合金高强钢及其生产方法

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JP2011184788A (ja) * 2010-03-11 2011-09-22 Nippon Steel Corp 伸びと穴拡げ性のバランスに優れた鋼板及びその製造方法
WO2011135700A1 (ja) 2010-04-28 2011-11-03 住友金属工業株式会社 動的強度に優れた複相熱延鋼板およびその製造方法
JP5765092B2 (ja) 2010-07-15 2015-08-19 Ｊｆｅスチール株式会社 延性と穴広げ性に優れた高降伏比高強度溶融亜鉛めっき鋼板およびその製造方法
TWI415954B (zh) 2010-10-27 2013-11-21 China Steel Corp High strength steel and its manufacturing method
US9732405B2 (en) 2011-03-18 2017-08-15 Nippon Steel & Sumitomo Metal Corporation Hot rolled steel sheet and method of producing same
JP5780210B2 (ja) 2011-06-14 2015-09-16 新日鐵住金株式会社 伸びと穴広げ性に優れた高強度熱延鋼板およびその製造方法
CN102703824A (zh) 2012-04-20 2012-10-03 东北大学 屈服强度高于900MPa的非调质态热轧带钢及其制备方法

Also Published As

Publication number Publication date
EP2933346A4 (en) 2016-01-20
JPWO2014091554A1 (ja) 2017-01-05
ES2689230T3 (es) 2018-11-12
BR112015013061B1 (pt) 2018-11-21
WO2014091554A1 (ja) 2014-06-19
EP2933346A1 (en) 2015-10-21
EP2933346B1 (en) 2018-09-05
CN104838026A (zh) 2015-08-12
KR101744429B1 (ko) 2017-06-07
US10273566B2 (en) 2019-04-30
MX2015007274A (es) 2015-08-12
KR20150086354A (ko) 2015-07-27
MX381554B (es) 2025-03-12
CN104838026B (zh) 2017-05-17
BR112015013061A2 (pt) 2017-07-11
US20150315683A1 (en) 2015-11-05

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