BRPI0811554A2 - Produto de aço, tira fina de aço lingotado, produto de aço laminado a quente e método para preparar tira fina de aço lingotado bobinada. - Google Patents

Produto de aço, tira fina de aço lingotado, produto de aço laminado a quente e método para preparar tira fina de aço lingotado bobinada.

Info

Publication number
BRPI0811554A2
BRPI0811554A2 BRPI0811554-0A2A BRPI0811554A BRPI0811554A2 BR PI0811554 A2 BRPI0811554 A2 BR PI0811554A2 BR PI0811554 A BRPI0811554 A BR PI0811554A BR PI0811554 A2 BRPI0811554 A2 BR PI0811554A2
Authority
BR
Brazil
Prior art keywords
steel
striped
product
steel strip
thin
Prior art date
Application number
BRPI0811554-0A2A
Other languages
English (en)
Inventor
James Geoffrey Williams
Harold Roland Kaul
Daniel Geoffrey Edelman
Christopher Ronald Killmore
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
Publication of BRPI0811554A2 publication Critical patent/BRPI0811554A2/pt
Publication of BRPI0811554B1 publication Critical patent/BRPI0811554B1/pt

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)
BRPI0811554A 2007-05-06 2008-05-06 produto de aço, produto de aço laminado a quente e método para preparar tira fina de aço lingotado bobinada BRPI0811554B1 (pt)

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 (en) 2007-05-06 2008-05-06 A thin cast strip product with microalloy additions, and method for making the same

Publications (2)

Publication Number Publication Date
BRPI0811554A2 true BRPI0811554A2 (pt) 2014-12-09
BRPI0811554B1 BRPI0811554B1 (pt) 2017-04-04

Family

ID=39943999

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811554A BRPI0811554B1 (pt) 2007-05-06 2008-05-06 produto de aço, produto de aço laminado a quente e método para preparar tira fina de aço lingotado bobinada

Country Status (18)

Country Link
EP (3) EP2162251B1 (pt)
JP (1) JP5385899B2 (pt)
KR (2) KR101576963B1 (pt)
CN (3) CN101765470A (pt)
AU (3) AU2008247366B2 (pt)
BR (1) BRPI0811554B1 (pt)
CA (1) CA2686495C (pt)
CO (1) CO6241142A2 (pt)
CR (1) CR11111A (pt)
EC (1) ECSP099784A (pt)
ES (2) ES2884217T3 (pt)
MA (1) MA31401B1 (pt)
MX (1) MX2009012021A (pt)
MY (3) MY150225A (pt)
NZ (3) NZ581394A (pt)
PL (3) PL2162252T3 (pt)
RU (1) RU2471589C2 (pt)
WO (3) WO2008137900A1 (pt)

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* 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
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
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
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
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
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
JP6900192B2 (ja) * 2013-10-28 2021-07-07 ザ・ナノスティール・カンパニー・インコーポレーテッド スラブ鋳造による金属鋼製造
RU2701242C2 (ru) * 2014-05-30 2019-09-25 Баошан Айрон Энд Стил Ко., Лтд. Способ изготовления горячеплакированных изделий из тонкой стальной полосы непосредственно из расплавленной стали без травления
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
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
EP4033000A4 (en) 2019-09-19 2023-03-15 Baoshan Iron & Steel Co., Ltd. MARTENSITIC STEEL STRIP AND METHOD OF MANUFACTURING THEREOF
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

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CA1207639A (en) * 1983-03-17 1986-07-15 Rodney J. Jesseman Low alloy steel plate and process for production therefor
EP0288054B1 (en) * 1987-04-24 1993-08-11 Nippon Steel Corporation Method of producing steel plate with good low-temperature toughness
ES2103775T3 (es) 1990-04-04 1997-10-01 Ishikawajima Harima Heavy Ind Fundicion de bandas.
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
JPH0826411B2 (ja) 1991-12-25 1996-03-13 株式会社神戸製鋼所 深絞り性に優れた高強度冷延鋼板の製造方法
WO1994025635A1 (en) * 1993-04-26 1994-11-10 Nippon Steel Corporation Sheet steel excellent in flanging capability and process for producing the same
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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
JP3276258B2 (ja) * 1995-01-20 2002-04-22 株式会社神戸製鋼所 化成処理性及び加工性の良好な高強度熱延鋼板及びその製造方法
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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

Also Published As

Publication number Publication date
AU2008247367A1 (en) 2008-11-13
BRPI0811554B1 (pt) 2017-04-04
MY157870A (en) 2016-07-29
WO2008137899A1 (en) 2008-11-13
NZ581423A (en) 2012-05-25
MY150225A (en) 2013-12-31
CN101765470A (zh) 2010-06-30
NZ581394A (en) 2012-05-25
CO6241142A2 (es) 2011-01-20
AU2008247365B2 (en) 2013-05-16
AU2008247367B2 (en) 2013-05-16
EP2152451A4 (en) 2014-08-20
EP2152451B1 (en) 2020-02-26
KR20100023852A (ko) 2010-03-04
MY149968A (en) 2013-11-15
CN101765469A (zh) 2010-06-30
AU2008247366A1 (en) 2008-11-13
EP2162251A1 (en) 2010-03-17
CN101795792A (zh) 2010-08-04
EP2162252A1 (en) 2010-03-17
ECSP099784A (es) 2010-02-26
CN101765469B (zh) 2015-07-22
CA2686495C (en) 2016-06-21
JP5385899B2 (ja) 2014-01-08
WO2008137898A1 (en) 2008-11-13
JP2010527789A (ja) 2010-08-19
KR101576963B1 (ko) 2015-12-21
MA31401B1 (fr) 2010-05-03
EP2152451A1 (en) 2010-02-17
RU2471589C2 (ru) 2013-01-10
PL2162252T3 (pl) 2021-12-06
RU2009145115A (ru) 2011-06-20
NZ581424A (en) 2012-05-25
AU2008247366B2 (en) 2013-05-02
CR11111A (es) 2010-05-26
AU2008247365A1 (en) 2008-11-13
EP2162252A4 (en) 2014-09-03
PL2152451T3 (pl) 2020-09-07
EP2162251B1 (en) 2021-07-28
ES2884217T3 (es) 2021-12-10
EP2162251A4 (en) 2014-08-27
KR20100017707A (ko) 2010-02-16
KR101527735B1 (ko) 2015-06-10
PL2162251T3 (pl) 2021-12-27
WO2008137900A1 (en) 2008-11-13
ES2894332T3 (es) 2022-02-14
CA2686495A1 (en) 2008-11-13
EP2162252B1 (en) 2021-07-07
MX2009012021A (es) 2009-12-14

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]