ES2029518T3 - Colada continua de acero que contiene plomo. - Google Patents

Colada continua de acero que contiene plomo.

Info

Publication number
ES2029518T3
ES2029518T3 ES198888301237T ES88301237T ES2029518T3 ES 2029518 T3 ES2029518 T3 ES 2029518T3 ES 198888301237 T ES198888301237 T ES 198888301237T ES 88301237 T ES88301237 T ES 88301237T ES 2029518 T3 ES2029518 T3 ES 2029518T3
Authority
ES
Spain
Prior art keywords
lead
chamber
containing lead
continuous steel
steel cast
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.)
Expired - Lifetime
Application number
ES198888301237T
Other languages
English (en)
Inventor
Hidemaro Cno Nippon Steel Corporation Takeuchi
Shogo Cno Nippon Steel Corporation Matsumura
Harumi Cno Nippon Steel Corporation Tsuboi
Masao Cno Nippon Steel Corp. Yamamiya
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.)
Inland Steel Co
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Application granted granted Critical
Publication of ES2029518T3 publication Critical patent/ES2029518T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

METODO PARA COLAR CONTINUAMENTE ACERO QUE LLEVA PLOMO POR ADICION DE PLOMO EN UNA ARTESA REFRACTARIA 1. LA ARTESA SE DIVIDE EN VARIAS CAMARAS (4,9,6) INCLUYENDO UNA CAMARA RECEPTORA DEL FUNDIDO (6) Y UNA CAMARA CON UNA TOBERA SUMERGIDA (4), ELPLOMO SE SUMINISTRA AL ACERO FUNDIDO EN UNA CAMARA (9,6) DISTINTA DE LA QUE TIENE LA TOBERA SUMERGIDA, DE MANERA QUE SE FORME UNA CAPA DE SEDIMENTO DE PLOMO (8) EN EL FONDO DE LA MISMA, Y EL ACERO FUNDIDO QUE CONTIENE PB SUSPENDIDO SE PASA A LA CAMARA CON TOBERA SUMERGIDA (4) DESDE DONDE SE VIERTE (3) EN UN MOLDE (12) DE COLADA CONTINUA.
ES198888301237T 1987-03-06 1988-02-15 Colada continua de acero que contiene plomo. Expired - Lifetime ES2029518T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62050124A JPS63220953A (ja) 1987-03-06 1987-03-06 Ｐｂ含有鋼の連続鋳造方法

Publications (1)

Publication Number Publication Date
ES2029518T3 true ES2029518T3 (es) 1992-08-16

Family

ID=12850377

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888301237T Expired - Lifetime ES2029518T3 (es) 1987-03-06 1988-02-15 Colada continua de acero que contiene plomo.

Country Status (11)

Country Link
US (1) US4830090A (es)
EP (1) EP0283130B1 (es)
JP (1) JPS63220953A (es)
AU (1) AU601918B2 (es)
BR (1) BR8800949A (es)
CA (1) CA1321882C (es)
DE (1) DE3867266D1 (es)
ES (1) ES2029518T3 (es)
IN (1) IN170577B (es)
MX (1) MX168812B (es)
ZA (1) ZA88662B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8901760A (pt) * 1989-04-13 1990-10-30 Mannesmann Sa Processo e dispositivo para lingotamento de acos ligados ao chumbo
CH685943A5 (de) * 1993-12-17 1995-11-15 Moos Stahl Ag Verfahren und Vorrichtung zum Hinzufugen wenigstens eines Legierungsbestandteils zu einem Strom geschmolzenen Metalls.
US6640877B2 (en) 1998-05-14 2003-11-04 Howmet Research Corporation Investment casting with improved melt filling
US6019158A (en) * 1998-05-14 2000-02-01 Howmet Research Corporation Investment casting using pour cup reservoir with inverted melt feed gate
US6453979B1 (en) 1998-05-14 2002-09-24 Howmet Research Corporation Investment casting using melt reservoir loop
SE519859C2 (sv) * 2001-08-17 2003-04-15 Novacast Ab Anordning för behandling av järnlegeringar i ett kärl
ITMI20031356A1 (it) * 2003-07-02 2005-01-03 Danieli Off Mecc Dispositivo di alimentazione di metallo fuso in cristallizzatore.
EP2055411A1 (de) * 2007-11-02 2009-05-06 TSW Trierer Stahlwerk GmbH Vorrichtung und Verfahren zum Stanggießen von Stahl
CN104105560B (zh) 2012-02-10 2017-08-04 卢瓦塔埃斯波公司 可枢转浇口盘和用于连续浇铸金属合金的方法，可枢转浇口盘和金属合金的细长浇铸条的用途
US20160052049A1 (en) * 2014-08-22 2016-02-25 Moltenideas Llc Apparatus and Process for delivering molten steel to a continuous casting mold
CN108380848B (zh) * 2018-06-01 2019-12-10 南京沃特电机有限公司 一种带双层环形挡渣堰的真空铸锭用中间包的应用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR95190E (fr) * 1965-11-15 1970-07-31 Est Aciers Fins Installation pour la coulée continue de l'acier.
US3831659A (en) * 1973-01-18 1974-08-27 Jones & Laughlin Steel Corp Method of dispensing low velocity liquid material for strip casting
JPS5717357A (en) * 1980-07-04 1982-01-29 Sumitomo Metal Ind Ltd Manufacturing lead free-cutting steel
JPS5843312A (ja) * 1981-09-09 1983-03-14 Babcock Hitachi Kk 流動層燃焼方法及びその装置
US4619443A (en) * 1983-10-06 1986-10-28 Rand Steel Technology [Proprietary] Limited Gas distributing tundish barrier
DE3425081C2 (de) * 1984-07-07 1986-07-24 Krupp Stahl Ag, 4630 Bochum Verteilerrinne für mehradrige Metallstranggießanlagen
JPS6223970A (ja) * 1985-07-24 1987-01-31 Nippon Steel Corp 連続鋳造による低炭素硫黄−鉛快削鋼
US4754800A (en) * 1985-12-13 1988-07-05 Inland Steel Company Preventing undissolved alloying ingredient from entering continuous casting mold
JPS62192237A (ja) * 1986-02-19 1987-08-22 Kawasaki Steel Corp 鉛快削鋼の製造方法

Also Published As

Publication number Publication date
EP0283130A3 (en) 1988-11-23
EP0283130A2 (en) 1988-09-21
CA1321882C (en) 1993-09-07
DE3867266D1 (de) 1992-02-13
ZA88662B (en) 1988-08-03
MX168812B (es) 1993-06-09
US4830090A (en) 1989-05-16
BR8800949A (pt) 1988-10-11
IN170577B (es) 1992-04-11
JPS63220953A (ja) 1988-09-14
AU1238088A (en) 1988-09-08
EP0283130B1 (en) 1992-01-02
AU601918B2 (en) 1990-09-20

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