MX2020011905A - Metodo para alterar perfil de rodillo de fundicion con la alteracion de temperatura localizada. - Google Patents

Metodo para alterar perfil de rodillo de fundicion con la alteracion de temperatura localizada.

Info

Publication number
MX2020011905A
MX2020011905A MX2020011905A MX2020011905A MX2020011905A MX 2020011905 A MX2020011905 A MX 2020011905A MX 2020011905 A MX2020011905 A MX 2020011905A MX 2020011905 A MX2020011905 A MX 2020011905A MX 2020011905 A MX2020011905 A MX 2020011905A
Authority
MX
Mexico
Prior art keywords
casting
roll
casting roll
pair
rolls
Prior art date
Application number
MX2020011905A
Other languages
English (en)
Inventor
Wilhelm Schmitz
Roland Sellger
Ulrich Albrecht-Frueh
Robert G Nooning Jr
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 MX2020011905A publication Critical patent/MX2020011905A/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
    • B22D11/0637—Accessories therefor
    • B22D11/0665—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating
    • B22D11/0671—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating for heating or drying
    • 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
    • B22D11/0665—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

Un aparato para fundir continuamente una tira delgada que comprende un par de rodillos de fundición que giran en sentido contrario uno con relación al otro enfriados internamente que tienen superficies de fundición, el par de rodillos de fundición colocados lateralmente para formar un espacio en una línea de contacto entre los rodillos de fundición a través del cual puede fundirse una tira delgada de metal, donde la superficie de fundición de cada rodillo de fundición tiene un perfil de rodillo que se extiende en una dirección axial del rodillo de fundición correspondiente; un sistema de liberación de metal adaptado para liberar metal fundido encima de la línea de contacto para formar un depósito de fundición; y una fuente que altera la temperatura externa hacia el rodillo de fundición y que tiene una o más zonas configuradas para alterar el perfil de rodillo de fundición de al menos uno del par de rodillos de fundición calentando o enfriando localmente el rodillo de fundición.
MX2020011905A 2018-05-09 2019-05-09 Metodo para alterar perfil de rodillo de fundicion con la alteracion de temperatura localizada. MX2020011905A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862669079P 2018-05-09 2018-05-09
PCT/US2019/031550 WO2019217700A1 (en) 2018-05-09 2019-05-09 Method for altering casting roll profile with the alteration of localized temperature

Publications (1)

Publication Number Publication Date
MX2020011905A true MX2020011905A (es) 2021-03-25

Family

ID=68468336

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020011905A MX2020011905A (es) 2018-05-09 2019-05-09 Metodo para alterar perfil de rodillo de fundicion con la alteracion de temperatura localizada.

Country Status (8)

Country Link
US (1) US11529676B2 (es)
EP (1) EP3790672A4 (es)
CN (1) CN112423904A (es)
AU (1) AU2019266299A1 (es)
BR (1) BR112020022646A2 (es)
MX (1) MX2020011905A (es)
SA (1) SA520420499B1 (es)
WO (1) WO2019217700A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220364223A1 (en) * 2021-05-11 2022-11-17 Applied Materials, Inc. Roller for transporting a flexible substrate, vacuum processing apparatus, and method of cooling a roller
CN115401174B (zh) * 2022-09-06 2023-05-23 山东理工大学 一种用于改善结晶辊气动性能的具有流线型花纹的双辊铸挤轧***

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408198B (de) 1998-03-25 2001-09-25 Voest Alpine Ind Anlagen Verfahren zum stranggiessen eines dünnen bandes sowie vorrichtung zur durchführung des verfahrens
US6588493B1 (en) 2001-12-21 2003-07-08 Nucor Corporation Model-based system for determining casting roll operating temperature in a thin strip casting process
AT501314B1 (de) * 2004-10-13 2012-03-15 Voest Alpine Ind Anlagen Verfahren und vorrichtung zum kontinuierlichen herstellen eines dünnen metallbandes
US20060124271A1 (en) 2004-12-13 2006-06-15 Mark Schlichting Method of controlling the formation of crocodile skin surface roughness on thin cast strip
US7181822B2 (en) * 2005-01-20 2007-02-27 Nucor Corporation Method and apparatus for controlling strip shape in hot rolling mills
CN201150979Y (zh) * 2008-01-08 2008-11-19 上海大学 电磁控制低过热度双辊铸轧金属薄带的装置
US8607848B2 (en) 2008-08-05 2013-12-17 Nucor Corporation Method for casting metal strip with dynamic crown control
EP2357051A1 (de) 2010-01-15 2011-08-17 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Gießwalzverbundanlage, Gießwalzverbundanlage und Steuer- und/oder Regeleinrichtung für eine Gießwalzverbundanlage
EP2581150A1 (de) 2011-10-12 2013-04-17 Siemens Aktiengesellschaft Gießwalzvorrichtung mit kryogener Kühlung der Gießwalzen
WO2013075096A1 (en) 2011-11-17 2013-05-23 Nucor Corporation Method of continuous casting thin steel strip
US20130145595A1 (en) 2011-12-09 2013-06-13 Nucor Corporation Twin roll continuous caster
EP2842646A1 (de) 2013-08-29 2015-03-04 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Temperieren von Walzen
KR20170048627A (ko) 2015-10-26 2017-05-10 주식회사 포스코 쌍롤형 박판주조롤의 표면처리장치 및 방법
EP3445507B1 (en) 2016-05-11 2020-07-01 Nucor Corporation Strip temperature variation control by direct strip casting
JP6828596B2 (ja) * 2016-10-04 2021-02-10 日本製鉄株式会社 連続鋳造設備及び板クラウン制御方法
CN106735009B (zh) * 2017-01-24 2020-05-19 湖南金镁科新材料有限公司 铸轧辊、铸轧***和基于该铸轧辊的铸轧工艺

Also Published As

Publication number Publication date
BR112020022646A2 (pt) 2021-02-02
AU2019266299A1 (en) 2020-11-26
CN112423904A (zh) 2021-02-26
SA520420499B1 (ar) 2023-06-15
WO2019217700A1 (en) 2019-11-14
US11529676B2 (en) 2022-12-20
EP3790672A4 (en) 2021-05-05
US20210237147A1 (en) 2021-08-05
EP3790672A1 (en) 2021-03-17

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