EP2152451A4 - Produit en bande, moulé, mince contenant des ajouts de microalliage, et son procédé de fabrication - Google Patents

Produit en bande, moulé, mince contenant des ajouts de microalliage, et son procédé de fabrication

Info

Publication number
EP2152451A4
EP2152451A4 EP08747712.1A EP08747712A EP2152451A4 EP 2152451 A4 EP2152451 A4 EP 2152451A4 EP 08747712 A EP08747712 A EP 08747712A EP 2152451 A4 EP2152451 A4 EP 2152451A4
Authority
EP
European Patent Office
Prior art keywords
making
same
cast strip
thin cast
strip product
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
EP08747712.1A
Other languages
German (de)
English (en)
Other versions
EP2152451B1 (fr
EP2152451A1 (fr
Inventor
James Geoffery Williams
Harold Roland Kaul
Daniel Geoffrey Edelman
Christopher Ronald Killmore
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.)
Nucor Corp
Original Assignee
Nucor 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
Priority claimed from US11/744,881 external-priority patent/US20070212249A1/en
Application filed by Nucor Corp filed Critical Nucor Corp
Priority to PL08747712T priority Critical patent/PL2152451T3/pl
Publication of EP2152451A1 publication Critical patent/EP2152451A1/fr
Publication of EP2152451A4 publication Critical patent/EP2152451A4/fr
Application granted granted Critical
Publication of EP2152451B1 publication Critical patent/EP2152451B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
EP08747712.1A 2007-05-06 2008-05-06 Produit en bande, moulé, mince contenant des ajouts de microalliage, et son procédé de fabrication Active EP2152451B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08747712T PL2152451T3 (pl) 2007-05-06 2008-05-06 Wyrób w postaci cienkiej odlewanej taśmy z dodatkami mikrostopów i sposób jego wytwarzania

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/744,881 US20070212249A1 (en) 2005-10-20 2007-05-06 Thin cast strip product with microalloy additions, and method for making the same
US94378107P 2007-06-13 2007-06-13
PCT/US2008/062776 WO2008137898A1 (fr) 2007-05-06 2008-05-06 Produit en bande, moulé, mince contenant des ajouts de microalliage, et son procédé de fabrication

Publications (3)

Publication Number Publication Date
EP2152451A1 EP2152451A1 (fr) 2010-02-17
EP2152451A4 true EP2152451A4 (fr) 2014-08-20
EP2152451B1 EP2152451B1 (fr) 2020-02-26

Family

ID=39943999

Family Applications (3)

Application Number Title Priority Date Filing Date
EP08747719.6A Active EP2162252B1 (fr) 2007-05-06 2008-05-06 Produit durci par vieillissement de mince bande coulé avec ajouts de micro-alliage, et son procédé de fabrication
EP08747717.0A Active EP2162251B1 (fr) 2007-05-06 2008-05-06 Produit en bande, moulé, mince contenant des ajouts de micro-alliage, et son procédé de fabrication
EP08747712.1A Active EP2152451B1 (fr) 2007-05-06 2008-05-06 Produit en bande, moulé, mince contenant des ajouts de microalliage, et son procédé de fabrication

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP08747719.6A Active EP2162252B1 (fr) 2007-05-06 2008-05-06 Produit durci par vieillissement de mince bande coulé avec ajouts de micro-alliage, et son procédé de fabrication
EP08747717.0A Active EP2162251B1 (fr) 2007-05-06 2008-05-06 Produit en bande, moulé, mince contenant des ajouts de micro-alliage, et son procédé de fabrication

Country Status (18)

Country Link
EP (3) EP2162252B1 (fr)
JP (1) JP5385899B2 (fr)
KR (2) KR101527735B1 (fr)
CN (3) CN101765470A (fr)
AU (3) AU2008247366B2 (fr)
BR (1) BRPI0811554B1 (fr)
CA (1) CA2686495C (fr)
CO (1) CO6241142A2 (fr)
CR (1) CR11111A (fr)
EC (1) ECSP099784A (fr)
ES (2) ES2894332T3 (fr)
MA (1) MA31401B1 (fr)
MX (1) MX2009012021A (fr)
MY (3) MY157870A (fr)
NZ (3) NZ581394A (fr)
PL (3) PL2162251T3 (fr)
RU (1) RU2471589C2 (fr)
WO (3) WO2008137899A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100215981A1 (en) * 2009-02-20 2010-08-26 Nucor Corporation Hot rolled thin cast strip product and method for making the same
CN103305770B (zh) * 2012-03-14 2015-12-09 宝山钢铁股份有限公司 一种薄带连铸550MPa级高强耐大气腐蚀钢带的制造方法
CN103305755B (zh) * 2012-03-14 2015-10-28 宝山钢铁股份有限公司 一种薄带连铸低碳微合金高强钢带制造方法
CN103305746B (zh) * 2012-03-14 2015-09-23 宝山钢铁股份有限公司 一种时效硬化薄带连铸低碳微合金高强钢带制造方法
CN103302255B (zh) * 2012-03-14 2015-10-28 宝山钢铁股份有限公司 一种薄带连铸700MPa级高强耐大气腐蚀钢制造方法
CN103305759B (zh) * 2012-03-14 2014-10-29 宝山钢铁股份有限公司 一种薄带连铸700MPa级高强耐候钢制造方法
CN103305754B (zh) * 2012-03-14 2015-09-23 宝山钢铁股份有限公司 一种时效硬化薄带连铸低碳微合金钢带制造方法
CN102978512B (zh) * 2012-12-21 2014-10-29 武汉钢铁(集团)公司 一种高强涂漆捆带及其制备方法
ES2864636T3 (es) * 2013-10-28 2021-10-14 Nanosteel Co Inc Producción de acero metálico por fundición de planchones
US10683561B2 (en) * 2014-05-30 2020-06-16 Baoshan Iron & Steel Co., Ltd. Method for directly producing pickling-free hot-plated sheet strip product from molten steel
CN104630623B (zh) * 2015-01-30 2017-03-01 首钢总公司 具有高扩孔性能的热轧酸洗带钢及其生产方法
US10174398B2 (en) * 2016-02-22 2019-01-08 Nucor Corporation Weathering steel
WO2021052312A1 (fr) 2019-09-19 2021-03-25 宝山钢铁股份有限公司 Bande d'acier martensitique et procédé de fabrication associé
CN112522576B (zh) 2019-09-19 2022-11-18 宝山钢铁股份有限公司 一种薄规格高耐蚀钢及其生产方法
CN111014602B (zh) * 2019-12-30 2022-04-08 中国科学院合肥物质科学研究院 一种以前驱粉诱导形核通过薄带连铸工艺制备氧化物弥散强化钢的方法
DE102022204069A1 (de) 2022-04-27 2023-11-02 Sms Group Gmbh Gieß-Walz-Anlage und Verfahren zur Erzeugung eines Stahlbandes

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04325657A (ja) * 1991-04-26 1992-11-16 Kobe Steel Ltd 伸びフランジ性の優れた高強度熱延鋼板及びその製造方法
JPH05171293A (ja) * 1991-12-25 1993-07-09 Kobe Steel Ltd 深絞り性に優れた高強度冷延鋼板の製造方法
EP0646656A1 (fr) * 1993-04-26 1995-04-05 Nippon Steel Corporation Tole d'acier presentant une excellente aptitude au bordage et son procede de production
JPH08199298A (ja) * 1995-01-20 1996-08-06 Kobe Steel Ltd 化成処理性の良好な高強度熱延鋼板及びその製造方法
JPH1030149A (ja) * 1996-07-15 1998-02-03 Kobe Steel Ltd 圧壊特性に優れた高強度熱延鋼板及びその製造方法
WO1998057767A1 (fr) * 1997-06-19 1998-12-23 Acciai Speciali Terni S.P.A. Frein d'urgence pour presses mecaniques
WO2002026422A1 (fr) * 2000-09-29 2002-04-04 Ishikawajima-Harima Heavy Industries Company Limited Procede de production d'acier
US6488790B1 (en) * 2001-01-22 2002-12-03 International Steel Group Inc. Method of making a high-strength low-alloy hot rolled steel
WO2003024644A1 (fr) * 2001-09-14 2003-03-27 Nucor Corporation Feuillard d'acier de coulage
US20060144553A1 (en) * 2001-09-14 2006-07-06 Nucor Corporation Steel product with a high austenite grain coarsening temperature, and method for making the same
WO2006103991A1 (fr) * 2005-03-28 2006-10-05 Kabushiki Kaisha Kobe Seiko Sho Acier lamine a chaud ayant une tres haute resistance et une excellente aptitude a la dilatation au forage

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JPS579831A (en) * 1980-05-21 1982-01-19 British Steel Corp Steel production
CA1207639A (fr) * 1983-03-17 1986-07-15 Rodney J. Jesseman Tole epaisse en alliage d'acier, et sa fabrication
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ES2103775T3 (es) 1990-04-04 1997-10-01 Ishikawajima Harima Heavy Ind Fundicion de bandas.
IN181634B (fr) 1993-05-27 1998-08-01 Bhp Steel Jla Pty Ltd Ishikawa
JPH0841537A (ja) * 1994-07-29 1996-02-13 Kobe Steel Ltd 高強度高靭性ボルト用鋼材の製法
JPH08260042A (ja) 1995-03-22 1996-10-08 Nippon Steel Corp 高張力を有する構造用厚鋼板の製造方法
WO2001020051A1 (fr) * 1999-09-16 2001-03-22 Nkk Corporation Plaque fine d'acier a resistance elevee et procede de production correspondant
JP3601387B2 (ja) 1999-12-15 2004-12-15 Ｊｆｅスチール株式会社 加工性と疲労特性に優れた高強度熱延鋼板およびその製造方法
KR100473497B1 (ko) * 2000-06-20 2005-03-09 제이에프이 스틸 가부시키가이샤 박강판 및 그 제조방법
IT1316029B1 (it) * 2000-12-18 2003-03-26 Acciai Speciali Terni Spa Processo per la produzione di acciaio magnetico a grano orientato.
JP2003147477A (ja) * 2001-11-07 2003-05-21 Kawasaki Steel Corp ７００ＭＰａ超級非調質低降伏比厚鋼板およびその製造方法
DE10244972B4 (de) * 2002-03-26 2013-02-28 The Japan Steel Works, Ltd. Wärmefester Stahl und Verfahren zur Herstellung desselben
WO2006009299A1 (fr) * 2004-07-21 2006-01-26 Nippon Steel Corporation Acier pour structures soudées d’úne excellence résistance en basse temperature de chaleur de partie affectée, et méthode reproduction
JP4523893B2 (ja) * 2005-08-22 2010-08-11 新日本製鐵株式会社 母材及び溶接熱影響部の靱性に優れた引張強度５９０Ｎ／ｍｍ２級の溶接構造用鋼およびその製造方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04325657A (ja) * 1991-04-26 1992-11-16 Kobe Steel Ltd 伸びフランジ性の優れた高強度熱延鋼板及びその製造方法
JPH05171293A (ja) * 1991-12-25 1993-07-09 Kobe Steel Ltd 深絞り性に優れた高強度冷延鋼板の製造方法
EP0646656A1 (fr) * 1993-04-26 1995-04-05 Nippon Steel Corporation Tole d'acier presentant une excellente aptitude au bordage et son procede de production
JPH08199298A (ja) * 1995-01-20 1996-08-06 Kobe Steel Ltd 化成処理性の良好な高強度熱延鋼板及びその製造方法
JPH1030149A (ja) * 1996-07-15 1998-02-03 Kobe Steel Ltd 圧壊特性に優れた高強度熱延鋼板及びその製造方法
WO1998057767A1 (fr) * 1997-06-19 1998-12-23 Acciai Speciali Terni S.P.A. Frein d'urgence pour presses mecaniques
WO2002026422A1 (fr) * 2000-09-29 2002-04-04 Ishikawajima-Harima Heavy Industries Company Limited Procede de production d'acier
US6488790B1 (en) * 2001-01-22 2002-12-03 International Steel Group Inc. Method of making a high-strength low-alloy hot rolled steel
WO2003024644A1 (fr) * 2001-09-14 2003-03-27 Nucor Corporation Feuillard d'acier de coulage
US20060144553A1 (en) * 2001-09-14 2006-07-06 Nucor Corporation Steel product with a high austenite grain coarsening temperature, and method for making the same
WO2006103991A1 (fr) * 2005-03-28 2006-10-05 Kabushiki Kaisha Kobe Seiko Sho Acier lamine a chaud ayant une tres haute resistance et une excellente aptitude a la dilatation au forage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008137898A1 *

Also Published As

Publication number Publication date
KR20100017707A (ko) 2010-02-16
CN101765469A (zh) 2010-06-30
EP2162251A1 (fr) 2010-03-17
EP2162252A1 (fr) 2010-03-17
CR11111A (es) 2010-05-26
AU2008247365B2 (en) 2013-05-16
RU2471589C2 (ru) 2013-01-10
AU2008247366A1 (en) 2008-11-13
CN101765469B (zh) 2015-07-22
BRPI0811554B1 (pt) 2017-04-04
NZ581424A (en) 2012-05-25
KR20100023852A (ko) 2010-03-04
BRPI0811554A2 (pt) 2014-12-09
EP2162251B1 (fr) 2021-07-28
JP5385899B2 (ja) 2014-01-08
CN101795792A (zh) 2010-08-04
AU2008247367B2 (en) 2013-05-16
MY150225A (en) 2013-12-31
EP2162252A4 (fr) 2014-09-03
NZ581423A (en) 2012-05-25
KR101527735B1 (ko) 2015-06-10
JP2010527789A (ja) 2010-08-19
EP2162252B1 (fr) 2021-07-07
MY157870A (en) 2016-07-29
AU2008247366B2 (en) 2013-05-02
EP2152451B1 (fr) 2020-02-26
AU2008247365A1 (en) 2008-11-13
EP2152451A1 (fr) 2010-02-17
MA31401B1 (fr) 2010-05-03
AU2008247367A1 (en) 2008-11-13
PL2152451T3 (pl) 2020-09-07
CN101765470A (zh) 2010-06-30
WO2008137900A1 (fr) 2008-11-13
WO2008137899A1 (fr) 2008-11-13
ES2884217T3 (es) 2021-12-10
PL2162251T3 (pl) 2021-12-27
CA2686495C (fr) 2016-06-21
KR101576963B1 (ko) 2015-12-21
NZ581394A (en) 2012-05-25
ECSP099784A (es) 2010-02-26
MY149968A (en) 2013-11-15
PL2162252T3 (pl) 2021-12-06
ES2894332T3 (es) 2022-02-14
MX2009012021A (es) 2009-12-14
WO2008137898A1 (fr) 2008-11-13
RU2009145115A (ru) 2011-06-20
CO6241142A2 (es) 2011-01-20
EP2162251A4 (fr) 2014-08-27
CA2686495A1 (fr) 2008-11-13

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