EP2152451A4 - A thin cast strip product with microalloy additions, and method for making the same - Google Patents
A thin cast strip product with microalloy additions, and method for making the sameInfo
- 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
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL08747712T PL2152451T3 (en) | 2007-05-06 | 2008-05-06 | A thin cast strip product with microalloy additions, and method for making the same |
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 (3)
Publication Number | Publication Date |
---|---|
EP2152451A1 EP2152451A1 (en) | 2010-02-17 |
EP2152451A4 true EP2152451A4 (en) | 2014-08-20 |
EP2152451B1 EP2152451B1 (en) | 2020-02-26 |
Family
ID=39943999
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08747719.6A Active EP2162252B1 (en) | 2007-05-06 | 2008-05-06 | An age hardened thin cast strip product with microalloy additions, and method for making the same |
EP08747717.0A Active EP2162251B1 (en) | 2007-05-06 | 2008-05-06 | A thin cast strip product with microalloy additions, and method for making the same |
EP08747712.1A Active EP2152451B1 (en) | 2007-05-06 | 2008-05-06 | A thin cast strip product with microalloy additions, and method for making the same |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08747719.6A Active EP2162252B1 (en) | 2007-05-06 | 2008-05-06 | An age hardened thin cast strip product with microalloy additions, and method for making the same |
EP08747717.0A Active EP2162251B1 (en) | 2007-05-06 | 2008-05-06 | A thin cast strip product with microalloy additions, and method for making the same |
Country Status (18)
Country | Link |
---|---|
EP (3) | EP2162252B1 (en) |
JP (1) | JP5385899B2 (en) |
KR (2) | KR101527735B1 (en) |
CN (3) | CN101765469B (en) |
AU (3) | AU2008247367B2 (en) |
BR (1) | BRPI0811554B1 (en) |
CA (1) | CA2686495C (en) |
CO (1) | CO6241142A2 (en) |
CR (1) | CR11111A (en) |
EC (1) | ECSP099784A (en) |
ES (2) | ES2884217T3 (en) |
MA (1) | MA31401B1 (en) |
MX (1) | MX2009012021A (en) |
MY (3) | MY149968A (en) |
NZ (3) | NZ581424A (en) |
PL (3) | PL2162251T3 (en) |
RU (1) | RU2471589C2 (en) |
WO (3) | WO2008137898A1 (en) |
Families Citing this family (16)
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 |
CN103305746B (en) * | 2012-03-14 | 2015-09-23 | 宝山钢铁股份有限公司 | The high-strength steel band manufacture method of a kind of age hardening thin strap continuous casting low-carbon microalloy |
CN103302255B (en) * | 2012-03-14 | 2015-10-28 | 宝山钢铁股份有限公司 | A kind of thin strap continuous casting 700MPa level high-strength air corrosion-resistant steel manufacture method |
CN103305755B (en) * | 2012-03-14 | 2015-10-28 | 宝山钢铁股份有限公司 | The high-strength steel band manufacture method of a kind of thin strap continuous casting low-carbon microalloy |
CN103305759B (en) * | 2012-03-14 | 2014-10-29 | 宝山钢铁股份有限公司 | Thin strip continuous casting 700MPa grade high-strength weather-resistant steel manufacturing method |
CN103305754B (en) * | 2012-03-14 | 2015-09-23 | 宝山钢铁股份有限公司 | A kind of age hardening thin strap continuous casting low-carbon microalloy steel band manufacture method |
CN103305770B (en) * | 2012-03-14 | 2015-12-09 | 宝山钢铁股份有限公司 | A kind of manufacture method of thin strap continuous casting 550MPa level high-strength air corrosion-resistant steel band |
CN102978512B (en) * | 2012-12-21 | 2014-10-29 | 武汉钢铁(集团)公司 | High-strength painted bundling belt and manufacturing method thereof |
ES2864636T3 (en) * | 2013-10-28 | 2021-10-14 | Nanosteel Co Inc | Production of metallic steel by slab casting |
JP6527942B2 (en) * | 2014-05-30 | 2019-06-12 | 宝山鋼鉄股▲分▼有限公司 | Process for producing pickling-free hot-dip galvanized sheet material directly manufactured from molten steel |
CN104630623B (en) * | 2015-01-30 | 2017-03-01 | 首钢总公司 | There is hot rolling acid-cleaning strip steel and its production method of high reaming performance |
US10174398B2 (en) * | 2016-02-22 | 2019-01-08 | Nucor Corporation | Weathering steel |
WO2021052312A1 (en) | 2019-09-19 | 2021-03-25 | 宝山钢铁股份有限公司 | Martensitic steel strip and manufacturing method therefor |
CN112522576B (en) | 2019-09-19 | 2022-11-18 | 宝山钢铁股份有限公司 | Thin-gauge high-corrosion-resistance steel and production method thereof |
CN111014602B (en) * | 2019-12-30 | 2022-04-08 | 中国科学院合肥物质科学研究院 | Method for preparing oxide dispersion strengthened steel by adopting front-drive powder induced nucleation through thin-strip continuous casting process |
DE102022204069A1 (en) | 2022-04-27 | 2023-11-02 | Sms Group Gmbh | Casting-rolling system and process for producing a steel strip |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04325657A (en) * | 1991-04-26 | 1992-11-16 | Kobe Steel Ltd | High strength hot rolled steel sheet excellent in stretch-flanging property and its manufacture |
JPH05171293A (en) * | 1991-12-25 | 1993-07-09 | Kobe Steel Ltd | Production of cold rolled steel sheet having high strength and excellent in deep drawability |
EP0646656A1 (en) * | 1993-04-26 | 1995-04-05 | Nippon Steel Corporation | Sheet steel excellent in flanging capability and process for producing the same |
JPH08199298A (en) * | 1995-01-20 | 1996-08-06 | Kobe Steel Ltd | High strength hot rolled steel plate excellent in chemical convertibility and its production |
JPH1030149A (en) * | 1996-07-15 | 1998-02-03 | Kobe Steel Ltd | High strength hot rolled steel plate excellent in crushing characteristic, and its production |
WO1998057767A1 (en) * | 1997-06-19 | 1998-12-23 | Acciai Speciali Terni S.P.A. | Continuous casting process for producing low carbon steel strips and strips so obtainable with good as cast mechanical properties |
WO2002026422A1 (en) * | 2000-09-29 | 2002-04-04 | Ishikawajima-Harima Heavy Industries Company Limited | A method of producing steel |
US6488790B1 (en) * | 2001-01-22 | 2002-12-03 | International Steel Group Inc. | Method of making a high-strength low-alloy hot rolled steel |
WO2003024644A1 (en) * | 2001-09-14 | 2003-03-27 | Nucor Corporation | Casting steel strip |
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 (en) * | 2005-03-28 | 2006-10-05 | Kabushiki Kaisha Kobe Seiko Sho | High strength hot rolled steel sheet excellent in bore expanding workability and method for production thereof |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3726723A (en) * | 1970-05-11 | 1973-04-10 | American Metal Climax Inc | Hot-rolled low alloy steels |
JPS579831A (en) * | 1980-05-21 | 1982-01-19 | British Steel Corp | Steel production |
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 |
EP0450775B1 (en) | 1990-04-04 | 1997-05-28 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Strip casting |
IN181634B (en) | 1993-05-27 | 1998-08-01 | Bhp Steel Jla Pty Ltd Ishikawa | |
JPH0841537A (en) * | 1994-07-29 | 1996-02-13 | Kobe Steel Ltd | Production of steel for high strength and high toughness bolt |
JPH08260042A (en) * | 1995-03-22 | 1996-10-08 | Nippon Steel Corp | Production of thick steel plate for structural use, having high tensile strength |
EP2166122A1 (en) * | 1999-09-16 | 2010-03-24 | JFE Steel Corporation | Method of manufacturing high strength steel |
JP3601387B2 (en) * | 1999-12-15 | 2004-12-15 | Jfeスチール株式会社 | High-strength hot-rolled steel sheet excellent in workability and fatigue characteristics and method for producing the same |
CN1190513C (en) * | 2000-06-20 | 2005-02-23 | 杰富意钢铁株式会社 | Thin steel sheet and method for prodn. thereof |
IT1316029B1 (en) * | 2000-12-18 | 2003-03-26 | Acciai Speciali Terni Spa | ORIENTED GRAIN MAGNETIC STEEL PRODUCTION PROCESS. |
JP2003147477A (en) * | 2001-11-07 | 2003-05-21 | Kawasaki Steel Corp | OVER 700 MPa CLASS NON-HEATTREATED LOW YIELD RATIO THICK STEEL PLATE, AND PRODUCTION METHOD THEREFOR |
GB2386906B (en) * | 2002-03-26 | 2004-09-22 | Japan Steel Works Ltd | Heat-resisting steel and method of manufacturing the same |
KR100892385B1 (en) * | 2004-07-21 | 2009-04-10 | 신닛뽄세이테쯔 카부시키카이샤 | Steel for welded structure excellent in low temperature toughness of heat affected zone of welded part, and method for production thereof |
JP4523893B2 (en) * | 2005-08-22 | 2010-08-11 | 新日本製鐵株式会社 | Steel for welded structure having a tensile strength of 590 N / mm2 and excellent in toughness of base metal and weld heat-affected zone, and method for producing the same |
-
2008
- 2008-05-06 KR KR1020097025585A patent/KR101527735B1/en active IP Right Grant
- 2008-05-06 EP EP08747719.6A patent/EP2162252B1/en active Active
- 2008-05-06 ES ES08747719T patent/ES2884217T3/en active Active
- 2008-05-06 EP EP08747717.0A patent/EP2162251B1/en active Active
- 2008-05-06 ES ES08747717T patent/ES2894332T3/en active Active
- 2008-05-06 AU AU2008247367A patent/AU2008247367B2/en active Active
- 2008-05-06 PL PL08747717T patent/PL2162251T3/en unknown
- 2008-05-06 AU AU2008247366A patent/AU2008247366B2/en active Active
- 2008-05-06 CN CN200880023157.9A patent/CN101765469B/en active Active
- 2008-05-06 NZ NZ581424A patent/NZ581424A/en unknown
- 2008-05-06 CN CN200880023586A patent/CN101795792A/en active Pending
- 2008-05-06 BR BRPI0811554A patent/BRPI0811554B1/en active IP Right Grant
- 2008-05-06 MY MYPI20094704A patent/MY149968A/en unknown
- 2008-05-06 EP EP08747712.1A patent/EP2152451B1/en active Active
- 2008-05-06 MY MYPI20094705A patent/MY157870A/en unknown
- 2008-05-06 PL PL08747719T patent/PL2162252T3/en unknown
- 2008-05-06 WO PCT/US2008/062776 patent/WO2008137898A1/en active Application Filing
- 2008-05-06 RU RU2009145115/02A patent/RU2471589C2/en active
- 2008-05-06 WO PCT/US2008/062783 patent/WO2008137900A1/en active Application Filing
- 2008-05-06 JP JP2010507600A patent/JP5385899B2/en active Active
- 2008-05-06 CN CN200880023167A patent/CN101765470A/en active Pending
- 2008-05-06 AU AU2008247365A patent/AU2008247365B2/en active Active
- 2008-05-06 PL PL08747712T patent/PL2152451T3/en unknown
- 2008-05-06 WO PCT/US2008/062781 patent/WO2008137899A1/en active Application Filing
- 2008-05-06 MX MX2009012021A patent/MX2009012021A/en active IP Right Grant
- 2008-05-06 MY MYPI20094706A patent/MY150225A/en unknown
- 2008-05-06 CA CA2686495A patent/CA2686495C/en active Active
- 2008-05-06 NZ NZ581394A patent/NZ581394A/en unknown
- 2008-05-06 NZ NZ581423A patent/NZ581423A/en unknown
- 2008-05-06 KR KR1020097025584A patent/KR101576963B1/en active IP Right Grant
-
2009
- 2009-11-16 CR CR11111A patent/CR11111A/en unknown
- 2009-11-19 CO CO09131765A patent/CO6241142A2/en not_active Application Discontinuation
- 2009-11-30 MA MA32386A patent/MA31401B1/en unknown
- 2009-12-04 EC EC2009009784A patent/ECSP099784A/en unknown
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04325657A (en) * | 1991-04-26 | 1992-11-16 | Kobe Steel Ltd | High strength hot rolled steel sheet excellent in stretch-flanging property and its manufacture |
JPH05171293A (en) * | 1991-12-25 | 1993-07-09 | Kobe Steel Ltd | Production of cold rolled steel sheet having high strength and excellent in deep drawability |
EP0646656A1 (en) * | 1993-04-26 | 1995-04-05 | Nippon Steel Corporation | Sheet steel excellent in flanging capability and process for producing the same |
JPH08199298A (en) * | 1995-01-20 | 1996-08-06 | Kobe Steel Ltd | High strength hot rolled steel plate excellent in chemical convertibility and its production |
JPH1030149A (en) * | 1996-07-15 | 1998-02-03 | Kobe Steel Ltd | High strength hot rolled steel plate excellent in crushing characteristic, and its production |
WO1998057767A1 (en) * | 1997-06-19 | 1998-12-23 | Acciai Speciali Terni S.P.A. | Continuous casting process for producing low carbon steel strips and strips so obtainable with good as cast mechanical properties |
WO2002026422A1 (en) * | 2000-09-29 | 2002-04-04 | Ishikawajima-Harima Heavy Industries Company Limited | A method of producing steel |
US6488790B1 (en) * | 2001-01-22 | 2002-12-03 | International Steel Group Inc. | Method of making a high-strength low-alloy hot rolled steel |
WO2003024644A1 (en) * | 2001-09-14 | 2003-03-27 | Nucor Corporation | Casting steel strip |
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 (en) * | 2005-03-28 | 2006-10-05 | Kabushiki Kaisha Kobe Seiko Sho | High strength hot rolled steel sheet excellent in bore expanding workability and method for production thereof |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008137898A1 * |
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