IS7168A - Cast steel strips - Google Patents

Cast steel strips

Info

Publication number
IS7168A
IS7168A IS7168A IS7168A IS7168A IS 7168 A IS7168 A IS 7168A IS 7168 A IS7168 A IS 7168A IS 7168 A IS7168 A IS 7168A IS 7168 A IS7168 A IS 7168A
Authority
IS
Iceland
Prior art keywords
casting rolls
rolls
steel
casting
nip
Prior art date
Application number
IS7168A
Other languages
Icelandic (is)
Inventor
Blejde Walter
Ballav Mahapatra Rama
Strezov Lazar
Original Assignee
Nucor Corporation
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 Nucor Corporation filed Critical Nucor Corporation
Publication of IS7168A publication Critical patent/IS7168A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Finger-Pressure Massage (AREA)
  • Package Frames And Binding Bands (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Braking Arrangements (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

A method of producing strip comprising the steps of assembling a pair of casting rolls with a nip between them, introducing between the casting rolls to form a casting pool of molten carbon steel having a total oxygen content of at least 100 ppm and usually less than 250 ppm, counter rotating the casting rolls, solidifying the molten steel on the rolls to form metal shells with levels of oxide inclusions reflected by the total oxygen content of the molten steel, and forming thin steel strip through the nip between the casting rolls from the solidified shells. A unique steel strip may be obtained using the method having ductile properties.
IS7168A 2001-09-14 2004-03-03 Cast steel strips IS7168A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32226101P 2001-09-14 2001-09-14
PCT/AU2002/001257 WO2003024644A1 (en) 2001-09-14 2002-09-13 Casting steel strip

Publications (1)

Publication Number Publication Date
IS7168A true IS7168A (en) 2004-03-03

Family

ID=23254097

Family Applications (1)

Application Number Title Priority Date Filing Date
IS7168A IS7168A (en) 2001-09-14 2004-03-03 Cast steel strips

Country Status (16)

Country Link
US (1) US20030111206A1 (en)
EP (1) EP1439926B1 (en)
JP (1) JP4495455B2 (en)
CN (1) CN1277634C (en)
AT (1) ATE509716T1 (en)
AU (2) AU2002331433A2 (en)
BR (1) BRPI0212499B1 (en)
CO (1) CO5560594A2 (en)
HR (1) HRP20040234B1 (en)
IS (1) IS7168A (en)
MX (1) MXPA04002374A (en)
MY (1) MY134786A (en)
NO (1) NO342646B1 (en)
RU (1) RU2297900C2 (en)
UA (1) UA77001C2 (en)
WO (1) WO2003024644A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA76140C2 (en) * 2001-04-02 2006-07-17 Nucor Corp A method for ladle refining of steel
US7048033B2 (en) * 2001-09-14 2006-05-23 Nucor Corporation Casting steel strip
US7690417B2 (en) * 2001-09-14 2010-04-06 Nucor Corporation Thin cast strip with controlled manganese and low oxygen levels and method for making same
US7485196B2 (en) * 2001-09-14 2009-02-03 Nucor Corporation Steel product with a high austenite grain coarsening temperature
US6808550B2 (en) * 2002-02-15 2004-10-26 Nucor Corporation Model-based system for determining process parameters for the ladle refinement of steel
EP1594640B1 (en) * 2003-01-24 2014-04-23 Nucor Corporation Casting steel strip
US20040144518A1 (en) 2003-01-24 2004-07-29 Blejde Walter N. Casting steel strip with low surface roughness and low porosity
US9999918B2 (en) 2005-10-20 2018-06-19 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
US10071416B2 (en) * 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
US9149868B2 (en) 2005-10-20 2015-10-06 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
AT504225B1 (en) † 2006-09-22 2008-10-15 Siemens Vai Metals Tech Gmbh METHOD FOR PRODUCING A STEEL STRIP
KR101527735B1 (en) * 2007-05-06 2015-06-10 누코 코포레이션 Thin sheet cast strip product with microalloy addition and its manufacturing method
US7975754B2 (en) * 2007-08-13 2011-07-12 Nucor Corporation Thin cast steel strip with reduced microcracking
US20100215981A1 (en) * 2009-02-20 2010-08-26 Nucor Corporation Hot rolled thin cast strip product and method for making the same
US8444780B2 (en) * 2009-02-20 2013-05-21 Nucor Corporation Hot rolled thin cast strip product and method for making the same
US20110277886A1 (en) 2010-02-20 2011-11-17 Nucor Corporation Nitriding of niobium steel and product made thereby
US10161023B2 (en) 2012-03-07 2018-12-25 Nippon Steel & Sumitomo Metal Corporation Steel sheet for hot stamping, method for production thereof, and hot stamping steel material
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
CN103695756B (en) * 2013-12-12 2016-01-13 武汉钢铁(集团)公司 Semi-process non-oriented silicon steel and method produced by thin slab continuous casting and rolling
CN104357737B (en) * 2014-11-14 2017-03-15 北京科技大学 A kind of NdFeB target preparation methoies with texture characteristic
CN107249782B (en) * 2014-12-19 2019-12-31 纽科尔公司 Methods of Manufacturing Thin Floors
CN108986629B (en) * 2018-08-30 2020-12-29 中南大学 A dual-roll thin strip continuous casting mold simulation device and method
CN109036073B (en) * 2018-08-30 2020-12-29 中南大学 A device and method for simulating the formation of oxide film on the surface of thin strip continuous casting crystallization roll
CN109444039B (en) * 2018-09-21 2021-06-15 首钢集团有限公司 A method for predicting the critical reduction of dynamic recrystallization during hot rolling of microalloyed steel
CN112522580A (en) * 2019-09-19 2021-03-19 宝山钢铁股份有限公司 Martensitic steel strip and manufacturing method thereof

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US4468249A (en) * 1982-09-16 1984-08-28 A. Finkl & Sons Co. Machinery steel
ATE81042T1 (en) * 1988-07-14 1992-10-15 Thyssen Stahl Ag PROCESS FOR MAKING A STEEL STRIP WITH A THICKNESS LESS THAN 10 MM.
JP2795871B2 (en) * 1989-02-03 1998-09-10 新日本製鐵株式会社 Continuous casting of thin cast slab
JP2846404B2 (en) * 1990-04-06 1999-01-13 新日本製鐵株式会社 Method of manufacturing low carbon steel slab by twin roll casting method
JPH0811809B2 (en) * 1991-08-14 1996-02-07 新日本製鐵株式会社 Manufacturing method of non-oriented electrical steel sheet with excellent magnetic properties
JP2677493B2 (en) * 1992-09-17 1997-11-17 新日本製鐵株式会社 Cr-Ni-based stainless steel thin plate having no roughened surface and method for producing the same
JPH06246393A (en) * 1993-03-02 1994-09-06 Nkk Corp Method for continuously casting simn deoxidized steel by molten steel stirring treatment
AUPN176495A0 (en) * 1995-03-15 1995-04-13 Bhp Steel (Jla) Pty Limited Casting of metal
KR19990008228A (en) * 1995-05-05 1999-01-25 오지미 쇼조 Steel strip continuous casting method
AUPN937696A0 (en) * 1996-04-19 1996-05-16 Bhp Steel (Jla) Pty Limited Casting steel strip
US6059014A (en) * 1997-04-21 2000-05-09 Ishikawajima Heavy Industries Co., Ltd. Casting steel strip
FR2763960B1 (en) * 1997-05-29 1999-07-16 Usinor PROCESS FOR PRODUCING FERRITIC STAINLESS STEEL THIN STRIPS AND THIN STRIPS THUS OBTAINED
AUPO710497A0 (en) * 1997-06-02 1997-06-26 Bhp Steel (Jla) Pty Limited Casting metal strip
IT1291931B1 (en) * 1997-06-19 1999-01-21 Voest Alpine Ind Anlagen PROCEDURE FOR THE PRODUCTION OF RAW STEEL CASTING TAPES WITH LOW CARBON CONTENT AND THIS OBTAINABLE TAPES
JP4730981B2 (en) * 1998-02-16 2011-07-20 住友金属工業株式会社 Non-oriented electrical steel sheet and manufacturing method thereof
AUPR047900A0 (en) * 2000-09-29 2000-10-26 Bhp Steel (Jla) Pty Limited A method of producing steel
UA76140C2 (en) * 2001-04-02 2006-07-17 Nucor Corp A method for ladle refining of steel

Also Published As

Publication number Publication date
EP1439926B1 (en) 2011-05-18
JP2005501741A (en) 2005-01-20
BR0212499A (en) 2004-12-28
AU2002331433A2 (en) 2003-04-01
CN1553836A (en) 2004-12-08
EP1439926A1 (en) 2004-07-28
JP4495455B2 (en) 2010-07-07
HRP20040234A2 (en) 2004-08-31
NO20041500L (en) 2004-06-10
HRP20040234B1 (en) 2013-02-28
CN1277634C (en) 2006-10-04
NO342646B1 (en) 2018-06-25
RU2297900C2 (en) 2007-04-27
AU2008249238B2 (en) 2011-03-24
RU2004111292A (en) 2005-05-20
ATE509716T1 (en) 2011-06-15
MY134786A (en) 2007-12-31
US20030111206A1 (en) 2003-06-19
AU2008249238A1 (en) 2008-12-18
WO2003024644A1 (en) 2003-03-27
BRPI0212499B1 (en) 2015-12-08
MXPA04002374A (en) 2004-11-22
EP1439926A4 (en) 2004-11-03
UA77001C2 (en) 2006-10-16
CO5560594A2 (en) 2005-09-30

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