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AR046277A1 - Metodo para colar una banda de acero y banda producida. - Google Patents

Metodo para colar una banda de acero y banda producida.

Info

Publication number
AR046277A1
AR046277A1 ARP040103655A ARP040103655A AR046277A1 AR 046277 A1 AR046277 A1 AR 046277A1 AR P040103655 A ARP040103655 A AR P040103655A AR P040103655 A ARP040103655 A AR P040103655A AR 046277 A1 AR046277 A1 AR 046277A1
Authority
AR
Argentina
Prior art keywords
ppm
band
steel
produced
wrapping
Prior art date
Application number
ARP040103655A
Other languages
English (en)
Inventor
Rama Ballav Mahapatra
Eugene B Pretorius
David J Sosisky
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
Application filed by Nucor Corp filed Critical Nucor Corp
Publication of AR046277A1 publication Critical patent/AR046277A1/es

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)

Abstract

Un método para colar una banda de acero introduciendo acero al carbono no aleado fundido sobre superficies de colada de al menos un rodillo de colada donde el acero fundido tiene un contenido de nitrógeno libre por debajo de 120 ppm y un contenido de hidrógeno libre por debajo de aproximadamente 6,5 ppm medido a presión atmosférica. El contenido de nitrógeno libre puede estar por debajo de aproximadamente 100 ppm o por debajo de aproximadamente 85 ppm. El contenido de hidrógeno libre puede estar comprendido entre 1,0 ppm y 6,5 ppm a presión atmosférica. Se produce una banda laminada nueva de acero al carbono no aleado con un grosor de banda de menos de 5 mm o de menos de 2 mm utilizando el método.
ARP040103655A 2003-10-10 2004-10-08 Metodo para colar una banda de acero y banda producida. AR046277A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51047903P 2003-10-10 2003-10-10

Publications (1)

Publication Number Publication Date
AR046277A1 true AR046277A1 (es) 2005-11-30

Family

ID=34435098

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040103655A AR046277A1 (es) 2003-10-10 2004-10-08 Metodo para colar una banda de acero y banda producida.

Country Status (15)

Country Link
US (2) US7156151B2 (es)
EP (1) EP1680245B1 (es)
JP (1) JP5049592B2 (es)
KR (1) KR101286890B1 (es)
CN (1) CN100574935C (es)
AR (1) AR046277A1 (es)
AU (1) AU2004279474B2 (es)
ES (1) ES2714167T3 (es)
JO (1) JO2566B1 (es)
MY (1) MY141950A (es)
NZ (1) NZ546189A (es)
RU (1) RU2375145C2 (es)
TR (1) TR201902554T4 (es)
TW (1) TWI352634B (es)
WO (1) WO2005035169A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7484551B2 (en) * 2003-10-10 2009-02-03 Nucor Corporation Casting steel strip
WO2007079545A1 (en) * 2006-01-16 2007-07-19 Nucor Corporation Thin cast steel strip with reduced microcracking
US7308930B2 (en) * 2006-03-09 2007-12-18 Nucor Corporation Method of continuous casting steel strip
US7650925B2 (en) * 2006-08-28 2010-01-26 Nucor Corporation Identifying and reducing causes of defects in thin cast strip
AT504225B1 (de) * 2006-09-22 2008-10-15 Siemens Vai Metals Tech Gmbh Verfahren zur herstellung eines stahlbandes
AU2013257417B2 (en) * 2007-08-13 2016-05-05 Nucor Corporation Thin cast steel strip with reduced microcracking
US7975754B2 (en) * 2007-08-13 2011-07-12 Nucor Corporation Thin cast steel strip with reduced microcracking
US8444780B2 (en) 2009-02-20 2013-05-21 Nucor Corporation Hot rolled thin cast strip product and method for making the same
US20130126121A1 (en) 2011-11-17 2013-05-23 Nucor Corporation Method of continuous casting thin steel strip
WO2016061423A1 (en) * 2014-10-17 2016-04-21 Nucor Corporation Method of continuous casting

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FR2792561B1 (fr) * 1999-04-22 2001-06-22 Usinor Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques
FR2795005B1 (fr) * 1999-06-17 2001-08-31 Lorraine Laminage Procede de fabrication de toles aptes a l'emboutissage par coulee directe de bandes minces, et toles ainsi obtenues
FR2796966B1 (fr) * 1999-07-30 2001-09-21 Ugine Sa Procede de fabrication de bandes minces en acier de type "trip" et bandes minces ainsi obtenues
JP3460659B2 (ja) * 2000-02-03 2003-10-27 住友金属工業株式会社 軟質で熱処理歪みの小さい高炭素鋼帯とその製造方法
JP3465662B2 (ja) * 2000-05-15 2003-11-10 住友金属工業株式会社 鋼の連続鋳造方法
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JP3680764B2 (ja) * 2001-05-22 2005-08-10 住友金属工業株式会社 マルテンサイト系ステンレス鋼管の製造方法
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JP3594084B2 (ja) * 2001-11-16 2004-11-24 信越化学工業株式会社 希土類合金薄帯の製造方法、希土類合金薄帯および希土類磁石
US6808550B2 (en) * 2002-02-15 2004-10-26 Nucor Corporation Model-based system for determining process parameters for the ladle refinement of steel

Also Published As

Publication number Publication date
AU2004279474A1 (en) 2005-04-21
EP1680245A4 (en) 2007-08-29
US20050082031A1 (en) 2005-04-21
MY141950A (en) 2010-07-30
AU2004279474B2 (en) 2010-05-27
CN1882402A (zh) 2006-12-20
KR20060123115A (ko) 2006-12-01
JP2007507351A (ja) 2007-03-29
JO2566B1 (en) 2010-09-05
ES2714167T3 (es) 2019-05-27
JP5049592B2 (ja) 2012-10-17
KR101286890B1 (ko) 2013-07-23
US20070090161A1 (en) 2007-04-26
EP1680245A1 (en) 2006-07-19
NZ546189A (en) 2009-09-25
RU2375145C2 (ru) 2009-12-10
TR201902554T4 (tr) 2019-03-21
TWI352634B (en) 2011-11-21
EP1680245B1 (en) 2018-12-05
US7156151B2 (en) 2007-01-02
WO2005035169A1 (en) 2005-04-21
RU2006115589A (ru) 2006-09-10
CN100574935C (zh) 2009-12-30
TW200523051A (en) 2005-07-16

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