MX361679B - Procedimiento de colada continua de metal. - Google Patents

Procedimiento de colada continua de metal.

Info

Publication number
MX361679B
MX361679B MX2014011705A MX2014011705A MX361679B MX 361679 B MX361679 B MX 361679B MX 2014011705 A MX2014011705 A MX 2014011705A MX 2014011705 A MX2014011705 A MX 2014011705A MX 361679 B MX361679 B MX 361679B
Authority
MX
Mexico
Prior art keywords
dome
powder
continuous casting
nozzle
casting process
Prior art date
Application number
MX2014011705A
Other languages
English (en)
Other versions
MX2014011705A (es
Inventor
brandt Mathieu
Fischbach Jean-Paul
Naveau Paul
Original Assignee
Arcelormittal Investigacion Y Desarrollo Sl
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 Arcelormittal Investigacion Y Desarrollo Sl filed Critical Arcelormittal Investigacion Y Desarrollo Sl
Publication of MX2014011705A publication Critical patent/MX2014011705A/es
Publication of MX361679B publication Critical patent/MX361679B/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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/108—Feeding additives, powders, or the like
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • 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
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • 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
    • B22D11/10—Supplying or treating molten metal
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
    • 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
    • B22D11/14—Plants for continuous casting
    • 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
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/58—Pouring-nozzles with gas injecting means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Powder Metallurgy (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

La presente invención se refiere a un procedimiento de colada continua de un semi-producto de acero que comprende: un paso de colada utilizar una boquilla de chorro hueco localizada entre una artesa y un molde de colada continua, dicha boquilla comprende, en su parte superior, un domo para desviar el metal líquido que llega a la entrada de dicha boquilla hacia la pared interna de la boquilla, definiendo de esa forma un volumen interno sin ningún metal líquido, un paso simultáneo de inyección de polvo a través de un orificio del domo, dicho polvo tiene un tamaño de partícula inferior a 200 µm y dicho domo comprende primeros medios para inyectar dicho polvo sin ningún contacto con dicho domo y segundos medios para evitar la adhesión o concreción de dicho polvo sobre dichos primeros medios.
MX2014011705A 2012-03-28 2012-03-28 Procedimiento de colada continua de metal. MX361679B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2012/000628 WO2013144668A1 (en) 2012-03-28 2012-03-28 Continuous casting process of metal

Publications (2)

Publication Number Publication Date
MX2014011705A MX2014011705A (es) 2014-12-08
MX361679B true MX361679B (es) 2018-12-13

Family

ID=46028006

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011705A MX361679B (es) 2012-03-28 2012-03-28 Procedimiento de colada continua de metal.

Country Status (17)

Country Link
US (1) US20150158078A1 (es)
EP (1) EP2830792B1 (es)
JP (1) JP5893796B2 (es)
KR (2) KR20160125529A (es)
CN (1) CN104220190B (es)
AU (1) AU2012375161C1 (es)
BR (1) BR112014023711B1 (es)
CA (2) CA2868147C (es)
ES (1) ES2727252T3 (es)
HU (1) HUE043371T2 (es)
IN (1) IN2014DN08195A (es)
MX (1) MX361679B (es)
PL (1) PL2830792T3 (es)
RU (1) RU2608253C2 (es)
UA (1) UA110573C2 (es)
WO (1) WO2013144668A1 (es)
ZA (1) ZA201406486B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015116517A1 (de) * 2015-09-29 2017-03-30 Thyssenkrupp Ag Vorrichtung und Verfahren zur kontinuierlichen Herstellung eines bandförmigen, metallischen Werkstücks
CN111451462B (zh) * 2020-04-09 2021-09-28 苏州大学 利用浸入式水口喷吹镁粉细化连铸坯凝固组织的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL152933B (nl) * 1969-06-23 1977-04-15 Koninklijke Hoogovens En Staal Werkwijze voor het desoxyderen van onrustig staal.
JPS49333Y1 (es) * 1970-09-18 1974-01-08
SU416149A1 (es) * 1971-09-21 1974-02-25
CH559075A5 (es) * 1973-05-30 1975-02-28 Concast Ag
US3911993A (en) * 1974-07-12 1975-10-14 Caterpillar Tractor Co Method and apparatus for adding treating agents to molten metal
GB2096032A (en) * 1981-04-07 1982-10-13 Mitsubishi Steel Mfg Continuously casting lead-containing steel
SU986588A1 (ru) * 1981-04-13 1983-01-07 Всесоюзный Научно-Исследовательский Институт Литейного Машиностроения,Литейной Технологии И Автоматизации Литейного Производства "Вниилитмаш" Устройство дл модифицировани жидкого металла
US4520861A (en) * 1983-11-18 1985-06-04 Republic Steel Corporation Method and apparatus for alloying continuously cast steel products
DE3508618A1 (de) * 1985-03-29 1986-09-18 Vasipari Kutató és Fejlesztö Vállalat, Budapest Blaslanze zur behandlung von metallschmelzen in huettenwerksanlagen
ATE71004T1 (de) * 1986-11-26 1992-01-15 Centre Rech Metallurgique Vorrichtung zum giessen eines pastenartigen metalles.
US4941646A (en) * 1988-11-23 1990-07-17 Bethlehem Steel Corporation Air cooled gas injection lance
JPH0745095B2 (ja) * 1989-03-09 1995-05-17 黒崎窯業株式会社 連続鋳造用添加金属挿入方法及びこれに用いる浸漬ノズル
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
BE1006567A6 (fr) 1992-12-28 1994-10-18 Centre Rech Metallurgique Procede de coulee d'un metal en phase pateuse.
FR2713116B1 (fr) * 1993-11-30 1996-01-12 Techmetal Promotion Dispositif d'alimentation pour le dépôt par simple gravité d'un matériau granuleux sur la surface d'un métal liquide coulé en continu.
US6321766B1 (en) * 1997-02-11 2001-11-27 Richard D. Nathenson Electromagnetic flow control valve for a liquid metal with built-in flow measurement
EP1452252A1 (en) * 2003-02-28 2004-09-01 Hubert Dipl.-Ing. Sommerhofer Continuous casting method
BE1016550A3 (fr) * 2005-03-16 2007-01-09 Ct Rech Metallurgiques Asbl Procede pour couler en continu un metal a resistance mecanique amelioree et produit obtenu par le procede.
KR100749026B1 (ko) * 2006-06-23 2007-08-13 주식회사 포스코 용융 몰드플럭스를 이용한 연속 주조 장치
BE1017392A3 (fr) * 2006-12-12 2008-08-05 Ct Rech Metallurgiques Asbl Busette a jet creux pour coulee continue d'acier.
EP2047926A1 (fr) * 2007-10-10 2009-04-15 Ugine & Alz France Procéde de fabrication d'aciers inoxydables comportant de fins carbonitrures, et produit obtenu à partir de ce procédé

Also Published As

Publication number Publication date
AU2012375161B2 (en) 2016-07-14
RU2608253C2 (ru) 2017-01-17
UA110573C2 (ru) 2016-01-12
CA2999637A1 (en) 2013-10-03
EP2830792B1 (en) 2019-02-20
KR20140129321A (ko) 2014-11-06
CN104220190A (zh) 2014-12-17
WO2013144668A9 (en) 2013-12-12
CA2999637C (en) 2020-07-07
US20150158078A1 (en) 2015-06-11
CA2868147A1 (en) 2013-10-03
CA2868147C (en) 2018-05-29
AU2012375161A1 (en) 2014-10-02
MX2014011705A (es) 2014-12-08
ZA201406486B (en) 2016-07-27
KR20160125529A (ko) 2016-10-31
CN104220190B (zh) 2018-08-28
ES2727252T3 (es) 2019-10-15
AU2012375161C1 (en) 2016-11-24
EP2830792A1 (en) 2015-02-04
JP5893796B2 (ja) 2016-03-23
RU2014143201A (ru) 2016-05-20
PL2830792T3 (pl) 2019-08-30
BR112014023711B1 (pt) 2019-06-11
HUE043371T2 (hu) 2019-08-28
WO2013144668A1 (en) 2013-10-03
JP2015514585A (ja) 2015-05-21
IN2014DN08195A (es) 2015-05-01

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