PL1636392T3 - Walcowana na gorąco cienka blacha stalowa o dużej wytrzymałości i doskonałej zdolności zachowania kształtu oraz sposób jej wytwarzania - Google Patents

Walcowana na gorąco cienka blacha stalowa o dużej wytrzymałości i doskonałej zdolności zachowania kształtu oraz sposób jej wytwarzania

Info

Publication number
PL1636392T3
PL1636392T3 PL04746934T PL04746934T PL1636392T3 PL 1636392 T3 PL1636392 T3 PL 1636392T3 PL 04746934 T PL04746934 T PL 04746934T PL 04746934 T PL04746934 T PL 04746934T PL 1636392 T3 PL1636392 T3 PL 1636392T3
Authority
PL
Poland
Prior art keywords
intensity ratio
ray random
ray
steel sheet
rolled steel
Prior art date
Application number
PL04746934T
Other languages
English (en)
Inventor
Natsuko Sugiura
Manabu Takahashi
Naoki Yoshinaga
Ken Kimura
Original Assignee
Nippon Steel Corp
Arcelor France
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
Priority claimed from JP2003182675A external-priority patent/JP4276482B2/ja
Priority claimed from JP2004092280A external-priority patent/JP4430444B2/ja
Application filed by Nippon Steel Corp, Arcelor France filed Critical Nippon Steel Corp
Publication of PL1636392T3 publication Critical patent/PL1636392T3/pl

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
    • 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
    • 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
    • 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
    • C22C38/12—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/228—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B21B2001/383—Cladded or coated products
    • 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
    • C21D2211/002—Bainite
    • 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)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
PL04746934T 2003-06-26 2004-06-28 Walcowana na gorąco cienka blacha stalowa o dużej wytrzymałości i doskonałej zdolności zachowania kształtu oraz sposób jej wytwarzania PL1636392T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003182675A JP4276482B2 (ja) 2003-06-26 2003-06-26 極限変形能と形状凍結性に優れた高強度熱延鋼板とその製造方法
JP2004092280A JP4430444B2 (ja) 2004-03-26 2004-03-26 形状凍結性に優れた低降伏比型高強度熱延鋼板とその製造方法
PCT/JP2004/009465 WO2005005670A1 (en) 2003-06-26 2004-06-28 High-strength hot-rolled steel sheet excellent in shape fixability and method of producing the same
EP04746934A EP1636392B1 (en) 2003-06-26 2004-06-28 High-strength hot-rolled steel sheet excellent in shape fixability and method of producing the same

Publications (1)

Publication Number Publication Date
PL1636392T3 true PL1636392T3 (pl) 2008-01-31

Family

ID=34067314

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04746934T PL1636392T3 (pl) 2003-06-26 2004-06-28 Walcowana na gorąco cienka blacha stalowa o dużej wytrzymałości i doskonałej zdolności zachowania kształtu oraz sposób jej wytwarzania

Country Status (10)

Country Link
US (1) US7485195B2 (pl)
EP (1) EP1636392B1 (pl)
KR (1) KR100754035B1 (pl)
AT (1) ATE373110T1 (pl)
CA (1) CA2530008C (pl)
DE (1) DE602004008917T2 (pl)
ES (1) ES2293299T3 (pl)
PL (1) PL1636392T3 (pl)
TW (1) TWI248977B (pl)
WO (1) WO2005005670A1 (pl)

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JP4502947B2 (ja) * 2005-12-27 2010-07-14 株式会社神戸製鋼所 溶接性に優れた鋼板
EP2020451A1 (fr) 2007-07-19 2009-02-04 ArcelorMittal France Procédé de fabrication de tôles d'acier à hautes caractéristiques de résistance et de ductilité, et tôles ainsi produites
DE102008029581A1 (de) * 2007-07-21 2009-01-22 Sms Demag Ag Verfahren und Vorrichtung zum Herstellen von Bändern aus Silizum-Stahl oder Mehrphasenstahl
PL2546377T3 (pl) * 2010-03-10 2019-07-31 Nippon Steel & Sumitomo Metal Corporation Blacha stalowa cienka walcowana na gorąco o dużej wytrzymałości i sposób jej wytwarzania
KR101166972B1 (ko) 2010-03-29 2012-07-23 현대제철 주식회사 강도-연성 밸런스가 우수한 고강도 열연강판 및 그 제조 방법
KR101167015B1 (ko) 2010-03-29 2012-07-24 현대제철 주식회사 고강도 ａｐｉ 열연강판 및 그 제조 방법
JP5609223B2 (ja) * 2010-04-09 2014-10-22 Ｊｆｅスチール株式会社 温間加工性に優れた高強度鋼板およびその製造方法
WO2011161833A1 (ja) * 2010-06-21 2011-12-29 新日本製鐵株式会社 耐加熱黒変性に優れた溶融ａ１めっき鋼板及びその製造方法
JP5429429B2 (ja) * 2011-03-18 2014-02-26 新日鐵住金株式会社 プレス成形性に優れた熱延鋼板及びその製造方法
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EP2698440B1 (en) * 2011-04-13 2018-05-30 Nippon Steel & Sumitomo Metal Corporation High-strength hot-rolled steel sheet with excellent local deformability, and manufacturing method therefor
PL2698443T3 (pl) 2011-04-13 2018-05-30 Nippon Steel & Sumitomo Metal Corporation Stal walcowana na gorąco do cyjanowania gazowego i sposób jej wytwarzania
US9631265B2 (en) 2011-05-25 2017-04-25 Nippon Steel Hot-rolled steel sheet and method for producing same
KR101267775B1 (ko) * 2011-07-28 2013-05-27 현대제철 주식회사 상변태 온도 예측 방법 및 이를 이용한 강재 제조 방법
US9828648B2 (en) * 2011-12-12 2017-11-28 Jfe Steel Corporation Steel sheet with excellent aging resistance property and method for producing the same
KR101630550B1 (ko) * 2011-12-27 2016-06-24 제이에프이 스틸 가부시키가이샤 열연 강판 및 그 제조 방법
RU2587003C2 (ru) * 2012-01-05 2016-06-10 Ниппон Стил Энд Сумитомо Метал Корпорейшн Горячекатаный стальной лист и способ его изготовления
EP2811046B1 (en) 2012-01-31 2020-01-15 JFE Steel Corporation Hot-rolled steel sheet for generator rim and method for manufacturing same
WO2014097430A1 (ja) 2012-12-19 2014-06-26 新日鐵住金株式会社 熱延鋼板及びその製造方法
US20140261914A1 (en) * 2013-03-15 2014-09-18 Thyssenkrupp Steel Usa, Llc Method of producing hot rolled high strength dual phase steels using room temperature water quenching
CN103331308B (zh) * 2013-05-22 2015-06-17 武汉钢铁(集团)公司 基于临界温度的碳锰钢节能型轧制方法
KR20150025952A (ko) * 2013-08-30 2015-03-11 현대제철 주식회사 고강도 열연도금강판 및 그 제조 방법
RU2556440C1 (ru) * 2014-10-21 2015-07-10 Юлия Алексеевна Щепочкина Сталь
KR101657799B1 (ko) * 2014-12-18 2016-09-20 주식회사 포스코 연신율이 우수한 아연도금강판 및 그 제조방법
CN105177463B (zh) * 2015-07-28 2017-03-22 宁波市镇海甬鼎紧固件制造有限公司 一种抗延迟断裂的高强度螺栓合金材料及螺栓的制造方法
CN105177456B (zh) * 2015-07-28 2017-03-22 宁波市镇海甬鼎紧固件制造有限公司 一种耐腐蚀螺栓合金材料及螺栓的制造方法
CN105537502A (zh) * 2015-12-30 2016-05-04 青岛博泰美联化工技术有限公司 一种柴油机部件的砂型铸造方法
DE102016005531A1 (de) * 2016-05-02 2017-11-02 Vladimir Volchkov Niedriggekohlter Stahl
TWI579389B (zh) * 2016-05-24 2017-04-21 中國鋼鐵股份有限公司 低降伏比鋼材之製造方法
CN109563575B (zh) * 2016-08-16 2021-03-05 日本制铁株式会社 热压成型构件
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DE60224557T4 (de) * 2001-10-04 2015-06-25 Nippon Steel & Sumitomo Metal Corporation Ziehbares hochfestes dünnes Stahlblech mit hervorragender Formfixierungseigenschaft und Herstellungsverfahren dafür

Also Published As

Publication number Publication date
EP1636392B1 (en) 2007-09-12
TW200517507A (en) 2005-06-01
US7485195B2 (en) 2009-02-03
CA2530008A1 (en) 2005-01-20
KR20060020694A (ko) 2006-03-06
EP1636392A1 (en) 2006-03-22
DE602004008917T2 (de) 2008-06-12
US20070089814A1 (en) 2007-04-26
WO2005005670A1 (en) 2005-01-20
ATE373110T1 (de) 2007-09-15
DE602004008917D1 (de) 2007-10-25
CA2530008C (en) 2011-04-19
ES2293299T3 (es) 2008-03-16
KR100754035B1 (ko) 2007-09-04
TWI248977B (en) 2006-02-11

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