EP1727918A4 - High copper low alloy steel sheet - Google Patents

High copper low alloy steel sheet

Info

Publication number
EP1727918A4
EP1727918A4 EP05714274A EP05714274A EP1727918A4 EP 1727918 A4 EP1727918 A4 EP 1727918A4 EP 05714274 A EP05714274 A EP 05714274A EP 05714274 A EP05714274 A EP 05714274A EP 1727918 A4 EP1727918 A4 EP 1727918A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
alloy steel
low alloy
high copper
copper low
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.)
Withdrawn
Application number
EP05714274A
Other languages
German (de)
French (fr)
Other versions
EP1727918A1 (en
Inventor
Mary Alwin
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 US10/805,831 external-priority patent/US20050205169A1/en
Application filed by Nucor Corp filed Critical Nucor Corp
Publication of EP1727918A1 publication Critical patent/EP1727918A1/en
Publication of EP1727918A4 publication Critical patent/EP1727918A4/en
Withdrawn legal-status Critical Current

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
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • 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
    • 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
    • C22C38/04—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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
EP05714274A 2004-03-22 2005-03-21 High copper low alloy steel sheet Withdrawn EP1727918A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/805,831 US20050205169A1 (en) 2004-03-22 2004-03-22 High copper low alloy steel sheet
US11/084,649 US20050205170A1 (en) 2004-03-22 2005-03-19 High copper low alloy steel sheet
PCT/AU2005/000402 WO2005090627A1 (en) 2004-03-22 2005-03-21 High copper low alloy steel sheet

Publications (2)

Publication Number Publication Date
EP1727918A1 EP1727918A1 (en) 2006-12-06
EP1727918A4 true EP1727918A4 (en) 2007-08-29

Family

ID=34993727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05714274A Withdrawn EP1727918A4 (en) 2004-03-22 2005-03-21 High copper low alloy steel sheet

Country Status (8)

Country Link
US (1) US20050205170A1 (en)
EP (1) EP1727918A4 (en)
JP (1) JP2007529630A (en)
KR (1) KR20060130745A (en)
CN (1) CN1946867A (en)
AU (1) AU2005224290A1 (en)
RU (1) RU2006137274A (en)
WO (1) WO2005090627A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080264525A1 (en) * 2004-03-22 2008-10-30 Nucor Corporation High copper low alloy steel sheet
US20070175608A1 (en) * 2006-01-16 2007-08-02 Nucor Corporation Thin cast steel strip with reduced microcracking
WO2007079545A1 (en) * 2006-01-16 2007-07-19 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
JP5352530B2 (en) * 2010-05-24 2013-11-27 株式会社神戸製鋼所 Method for estimating the corrosion state of steel
CN104057053B (en) * 2013-06-14 2016-03-30 攀钢集团攀枝花钢铁研究院有限公司 A kind of continuous cast method of low-alloy steel wide and thick slab
CN109338235A (en) * 2017-09-27 2019-02-15 江苏沙钢集团有限公司 A kind of weathering steel and its production method
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0641867A1 (en) * 1993-02-26 1995-03-08 Nippon Steel Corporation Thin cast piece of ordinary carbon steel containing large quantities of copper and tin, thin steel sheet, and method of production thereof
JPH07100593A (en) * 1993-10-06 1995-04-18 Nippon Steel Corp Twin roll continuous casting method of cu and sn-containing steel
US5584337A (en) * 1994-03-25 1996-12-17 Nippon Steel Corporation Process for producing thin cast strip
US20040003875A1 (en) * 2000-10-02 2004-01-08 Lazar Strezov Method of producing steel strip

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651412A (en) * 1995-10-06 1997-07-29 Armco Inc. Strip casting with fluxing agent applied to casting roll
AUPN733095A0 (en) * 1995-12-22 1996-01-25 Bhp Steel (Jla) Pty Limited Twin roll continuous caster
IT1290743B1 (en) * 1997-04-10 1998-12-10 Danieli Off Mecc LAMINATION PROCESS FOR FLAT PRODUCTS WITH THIN THICKNESSES AND RELATED ROLLING LINE
JP4542247B2 (en) * 2000-08-08 2010-09-08 キャストリップ・リミテッド・ライアビリティ・カンパニー Strip continuous casting apparatus and method of using the same
DE10042078A1 (en) * 2000-08-26 2002-03-07 Sms Demag Ag Method and device for the continuous casting of steel strip from molten steel
PL365806A1 (en) * 2000-10-04 2005-01-10 James Hardie Research Pty Limited Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances
ATE326553T1 (en) * 2001-09-13 2006-06-15 Ak Steel Properties Inc METHOD FOR CONTINUOUS CASTING OF ELECTRICAL STEEL STRIP USING CONTROLLED SPRAY COOLING

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0641867A1 (en) * 1993-02-26 1995-03-08 Nippon Steel Corporation Thin cast piece of ordinary carbon steel containing large quantities of copper and tin, thin steel sheet, and method of production thereof
JPH07100593A (en) * 1993-10-06 1995-04-18 Nippon Steel Corp Twin roll continuous casting method of cu and sn-containing steel
US5584337A (en) * 1994-03-25 1996-12-17 Nippon Steel Corporation Process for producing thin cast strip
US20040003875A1 (en) * 2000-10-02 2004-01-08 Lazar Strezov Method of producing steel strip

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005090627A1 *

Also Published As

Publication number Publication date
WO2005090627A9 (en) 2005-11-17
US20050205170A1 (en) 2005-09-22
KR20060130745A (en) 2006-12-19
JP2007529630A (en) 2007-10-25
AU2005224290A1 (en) 2005-09-29
EP1727918A1 (en) 2006-12-06
RU2006137274A (en) 2008-04-27
WO2005090627A1 (en) 2005-09-29
CN1946867A (en) 2007-04-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20060914

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20070801

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20081001