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MX2012004885A - Metodo y aparato para controlar grosor de cubierta variable en cinta de colado. - Google Patents

Metodo y aparato para controlar grosor de cubierta variable en cinta de colado.

Info

Publication number
MX2012004885A
MX2012004885A MX2012004885A MX2012004885A MX2012004885A MX 2012004885 A MX2012004885 A MX 2012004885A MX 2012004885 A MX2012004885 A MX 2012004885A MX 2012004885 A MX2012004885 A MX 2012004885A MX 2012004885 A MX2012004885 A MX 2012004885A
Authority
MX
Mexico
Prior art keywords
surface roughness
center portion
edge
shell thickness
casting
Prior art date
Application number
MX2012004885A
Other languages
English (en)
Inventor
Rama Ballav Mahapatra
Jay Jon Ondrovic
David Wayne Mcgaughey
Tim Patterson
Mike Schueren
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 MX2012004885A publication Critical patent/MX2012004885A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • 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
    • B22D11/06—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
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/0651—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
    • B22D11/0637—Accessories therefor
    • B22D11/0665—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating
    • 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
    • B22D11/16—Controlling or regulating processes or operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

Aparato y método para cinta de metal de colado continuo incluye un par de rollos de colado que tienen superficies de colado con una porción central, las porciones de borde teniendo cada una rugosidad superficial promedio entre (3) y (7) Ra y la porción intermedia entre cada porción de borde y la porción central, la rugosidad de superficie promedio de la porción central entre 1.2 y 4.0 veces la rugosidad superficial de porción de borde y la rugosidad de superficie promedio en porciones intermedias entre las de las porciones de borde y las centrales. La rugosidad superficial de la porción central se ahúsa a través de su anchura y puede ahusarse a través de su anchura en las zonas escalonadas. La porción central puede tener rugosidad superficial variada entre la superficie para corresponder a una variación deseada en grosores de cubierta metálica a través de la cinta de colado. La porción central puede ser por lo menos el 60% de la anchura de rollo de colado y cada porción de borde puede ser de hasta el 7% la anchura de rollo de colado.
MX2012004885A 2009-10-30 2010-10-29 Metodo y aparato para controlar grosor de cubierta variable en cinta de colado. MX2012004885A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25690409P 2009-10-30 2009-10-30
PCT/AU2010/001447 WO2011050417A1 (en) 2009-10-30 2010-10-29 Method and apparatus for controlling variable shell thickness in cast strip

Publications (1)

Publication Number Publication Date
MX2012004885A true MX2012004885A (es) 2012-08-03

Family

ID=43921170

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2012004885A MX2012004885A (es) 2009-10-30 2010-10-29 Metodo y aparato para controlar grosor de cubierta variable en cinta de colado.
MX2015007139A MX383722B (es) 2009-10-30 2010-10-29 Método y aparato para controlar grosor de cubierta variable en cinta de colado.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2015007139A MX383722B (es) 2009-10-30 2010-10-29 Método y aparato para controlar grosor de cubierta variable en cinta de colado.

Country Status (10)

Country Link
US (3) US8960265B2 (es)
EP (2) EP3753648B1 (es)
KR (1) KR101776831B1 (es)
CN (1) CN102712035B (es)
AU (2) AU2010312330B2 (es)
BR (1) BR112012010002B1 (es)
CO (1) CO6541616A2 (es)
MX (2) MX2012004885A (es)
PL (1) PL3753648T3 (es)
WO (1) WO2011050417A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010312330B2 (en) * 2009-10-30 2016-05-26 Nucor Corporation Method and apparatus for controlling variable shell thickness in cast strip
US20130126121A1 (en) * 2011-11-17 2013-05-23 Nucor Corporation Method of continuous casting thin steel strip
US10618107B2 (en) 2016-04-14 2020-04-14 GM Global Technology Operations LLC Variable thickness continuous casting for tailor rolling
CN119566239A (zh) 2016-04-19 2025-03-07 纽科尔公司 操作双辊薄带连铸机以减少颤动的方法
PL3496881T3 (pl) 2016-08-10 2022-01-17 Nucor Corporation Sposób odlewania cienkiej taśmy
JP6607176B2 (ja) * 2016-12-09 2019-11-20 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP3638437B1 (en) * 2017-06-15 2022-03-16 Nucor Corporation Method for casting metal strip with edge control
KR102065837B1 (ko) * 2018-01-09 2020-01-13 에스케이실트론 주식회사 단결정 잉곳 성장용 온도제어장치 및 이에 적용된 온도제어방법
JP6892836B2 (ja) * 2018-03-16 2021-06-23 明産株式会社 シート厚さ測定装置
EP3768444A1 (en) * 2018-04-06 2021-01-27 Nucor Corporation High friction rolling of thin metal strip
US11285529B2 (en) 2018-04-24 2022-03-29 Nucor Corporation Aluminum-free steel alloys and methods for making the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU588742B2 (en) * 1987-09-24 1989-09-21 Mitsubishi Jukogyo Kabushiki Kaisha Cooling drum for continuous-casting machines for manufacturing thin metallic strip
US5179996A (en) * 1989-11-23 1993-01-19 Usinor Sacilor Process and device for continuous casting on a roll or between two rolls
FR2654659B1 (fr) * 1989-11-23 1992-02-07 Siderurgie Fse Inst Rech Procede et dispositif de coulee continue sur un ou entre deux cylindres.
FR2684904B1 (fr) 1991-12-11 1994-03-18 Usinor Sacilor Cylindre pour une machine de coulee continue de bandes metalliques, machine de coulee continue correspondante et procede de realisation d'un tel cylindre.
JP3492823B2 (ja) * 1995-04-11 2004-02-03 住友特殊金属株式会社 磁石合金製造用急冷ロール
AUPP515198A0 (en) * 1998-08-07 1998-09-03 Bhp Steel (Jla) Pty Limited Casting steel strip
US7073565B2 (en) * 1999-02-05 2006-07-11 Castrip, Llc Casting steel strip
DE60140321D1 (de) * 2000-05-12 2009-12-10 Nippon Steel Corp Gekühlte giesswalze zum kontinuierlichen stranggiessen von dünnen produkten
CN1781623B (zh) * 2004-11-30 2012-01-11 宝山钢铁股份有限公司 连铸结晶辊制造方法
JP4821199B2 (ja) 2005-07-12 2011-11-24 株式会社Ｉｈｉ 双ロール鋳造機
US7464764B2 (en) 2006-09-18 2008-12-16 Baker Hughes Incorporated Retractable ball seat having a time delay material
KR100829951B1 (ko) * 2006-12-20 2008-05-19 주식회사 포스코 마그네슘 주편 제조용 주조롤
AU2010312330B2 (en) * 2009-10-30 2016-05-26 Nucor Corporation Method and apparatus for controlling variable shell thickness in cast strip

Also Published As

Publication number Publication date
KR20120089331A (ko) 2012-08-09
CN102712035A (zh) 2012-10-03
AU2010312330A1 (en) 2012-05-24
US8960264B2 (en) 2015-02-24
EP2493642A1 (en) 2012-09-05
AU2010312330B2 (en) 2016-05-26
US9744589B2 (en) 2017-08-29
US20150129154A1 (en) 2015-05-14
US8960265B2 (en) 2015-02-24
MX383722B (es) 2025-03-14
WO2011050417A1 (en) 2011-05-05
US20110108228A1 (en) 2011-05-12
AU2016203488B2 (en) 2018-05-17
EP3753648B1 (en) 2023-11-29
EP2493642B1 (en) 2020-08-26
BR112012010002A2 (pt) 2017-06-20
EP3753648C0 (en) 2023-11-29
EP2493642A4 (en) 2015-03-11
PL3753648T3 (pl) 2024-05-13
KR101776831B1 (ko) 2017-09-08
EP3753648A1 (en) 2020-12-23
AU2016203488A1 (en) 2016-06-16
CN102712035B (zh) 2015-07-15
US20130174995A1 (en) 2013-07-11
CO6541616A2 (es) 2012-10-16
BR112012010002B1 (pt) 2021-11-16

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