FR2422464A1 - Lingotiere pour la refusion de metaux sous laitier electroconducteur - Google Patents

Lingotiere pour la refusion de metaux sous laitier electroconducteur

Info

Publication number
FR2422464A1
FR2422464A1 FR7810942A FR7810942A FR2422464A1 FR 2422464 A1 FR2422464 A1 FR 2422464A1 FR 7810942 A FR7810942 A FR 7810942A FR 7810942 A FR7810942 A FR 7810942A FR 2422464 A1 FR2422464 A1 FR 2422464A1
Authority
FR
France
Prior art keywords
mould
impurities
metals
remote
slag
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.)
Granted
Application number
FR7810942A
Other languages
English (en)
Other versions
FR2422464B1 (fr
Inventor
B I Medovar
V L Artamonov
A G Bogachenko
J P Shtanko
O P Bondarenko
K S Eltsov
N V Stetsenko
S S Popov
G P Kaganovsky
A N Korotkov
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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Priority to FR7810942A priority Critical patent/FR2422464A1/fr
Publication of FR2422464A1 publication Critical patent/FR2422464A1/fr
Application granted granted Critical
Publication of FR2422464B1 publication Critical patent/FR2422464B1/fr
Granted 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
    • 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
    • B22D11/0401—Moulds provided with a feed head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/06—Melting-down metal, e.g. metal particles, in the mould
    • B22D23/10—Electroslag casting

Abstract

L'invention concerne la métallurgie. La lingotière conforme à l'invention est du type dont la paroi 1 formant une cavité pour les bains de laitier 2 et de métal 3 et pour le lingot 4 en cours de solidification, comporte des canaux débouchants pour l'amenée du gaz dans la zone du bain de laitier, et est caractérisée en ce que ladite paroi comporte au moins un bouchon 7 placé dans une ouverture 6 communiquant avec ladite cavité, et par le fait que lesdits canaux sont formés dans la zone de contact entre la surface du bouchon et la surface de ladite paroi enveloppant ladite surface du bouchon, et se présentent sous forme de rainures longitudinales débouchantes 8 exécutées sur au moins l'une desdites surfaces de contact et délimitées en partie par l'autre. L'invention permet notamment d'assurer un soufflage efficace du laitier liquide par un gaz arrivant dans la zone du bain de laitier sous forme de nombreuses bulles fines.
FR7810942A 1978-04-13 1978-04-13 Lingotiere pour la refusion de metaux sous laitier electroconducteur Granted FR2422464A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7810942A FR2422464A1 (fr) 1978-04-13 1978-04-13 Lingotiere pour la refusion de metaux sous laitier electroconducteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810942A FR2422464A1 (fr) 1978-04-13 1978-04-13 Lingotiere pour la refusion de metaux sous laitier electroconducteur

Publications (2)

Publication Number Publication Date
FR2422464A1 true FR2422464A1 (fr) 1979-11-09
FR2422464B1 FR2422464B1 (fr) 1981-04-30

Family

ID=9207088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810942A Granted FR2422464A1 (fr) 1978-04-13 1978-04-13 Lingotiere pour la refusion de metaux sous laitier electroconducteur

Country Status (1)

Country Link
FR (1) FR2422464A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703609A3 (fr) * 1993-03-30 1994-10-14 Lorraine Laminage Procédé de coulée continue en charge des métaux et lingotière pour sa mise en Óoeuvre.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130736A (fr) * 1955-07-05 1957-02-11 Siderurgie Fse Inst Rech Procédé d'insufflation de gaz et de matières pulvérulentes dans les métaux fondus et dispositif pour le mettre en oeuvre
FR2056845A5 (fr) * 1969-08-15 1971-05-14 Joslyn Mfg & Supply Co
FR2083466A1 (fr) * 1970-03-20 1971-12-17 Inst Elektroswarki Patona
FR2177898A1 (fr) * 1972-03-24 1973-11-09 British Iron Steel Research

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130736A (fr) * 1955-07-05 1957-02-11 Siderurgie Fse Inst Rech Procédé d'insufflation de gaz et de matières pulvérulentes dans les métaux fondus et dispositif pour le mettre en oeuvre
FR2056845A5 (fr) * 1969-08-15 1971-05-14 Joslyn Mfg & Supply Co
FR2083466A1 (fr) * 1970-03-20 1971-12-17 Inst Elektroswarki Patona
FR2177898A1 (fr) * 1972-03-24 1973-11-09 British Iron Steel Research

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703609A3 (fr) * 1993-03-30 1994-10-14 Lorraine Laminage Procédé de coulée continue en charge des métaux et lingotière pour sa mise en Óoeuvre.
EP0620062A1 (fr) * 1993-03-30 1994-10-19 Sollac S.A. Procédé de coulée continue en charge des métaux et lingotière pour sa mise en oeuvre

Also Published As

Publication number Publication date
FR2422464B1 (fr) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse