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FR2424781A1 - Electroslag casting of large ingots using non-consumable electrodes - where molten metal is fed into mould contg. molten slag in inert gas atmos. - Google Patents

Electroslag casting of large ingots using non-consumable electrodes - where molten metal is fed into mould contg. molten slag in inert gas atmos.

Info

Publication number
FR2424781A1
FR2424781A1 FR7813188A FR7813188A FR2424781A1 FR 2424781 A1 FR2424781 A1 FR 2424781A1 FR 7813188 A FR7813188 A FR 7813188A FR 7813188 A FR7813188 A FR 7813188A FR 2424781 A1 FR2424781 A1 FR 2424781A1
Authority
FR
France
Prior art keywords
fed
inert gas
consumable electrodes
molten metal
molten
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
FR7813188A
Other languages
French (fr)
Other versions
FR2424781B1 (en
Inventor
J V Latash
A E Voronin
V A Nikolaev
B B Pelts
L A Volokhonsky
V D Artemiev
M I Vlasov
A I Chernyak
A A Nikulin
V S Dub
Y M Vasiliev
I N Stul
V P Mukha
Et G I Orlov
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 FR7813188A priority Critical patent/FR2424781A1/en
Publication of FR2424781A1 publication Critical patent/FR2424781A1/en
Application granted granted Critical
Publication of FR2424781B1 publication Critical patent/FR2424781B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'INVENTION CONCERNE LA METALLURGIE. L'INSTALLATION FAISANT L'OBJET DE L'INVENTION EST CARACTERISEE NOTAMMENT EN CE QU'ELLE COMPREND UNE CLOCHE 23 MONTEE SUR LA LINGOTIERE 1 DE FACON A FERMER LA CHAMBRE DE FUSION 6 ET POURVUE D'UNE TUBULURE D'EVACUATION DE GAZ, D'ENTONNOIRS D'ADMISSION DU LAITIER ET DE COMPOSANTS D'ALLIAGE, DE PASSAGES POUR LES ELECTRODES NON CONSOMMABLES 10, ET D'UNE OUVERTURE DISPOSEE SUIVANT L'AXE DE SYMETRIE DE LA LINGOTIERE 1. L'INSTALLATION SERT NOTAMMENT A LA COULEE PAR PORTIONS, SOUS LAITIER ELECTROCONDUCTEUR, DE GROS LINGOTS D'ACIER (EN PARTICULIER DE PLUS DE 15 T.).THE INVENTION CONCERNS METALLURGY. THE INSTALLATION WHICH IS THE OBJECT OF THE INVENTION IS CHARACTERIZED IN PARTICULAR IN THAT IT INCLUDES A BELL 23 MOUNTED ON THE LINGOTIER 1 SO AS TO CLOSE THE FUSION CHAMBER 6 AND PROVIDED WITH A GAS EXHAUST TUBING, D '' FUNNELS FOR THE ADMISSION OF DAIRY AND ALLOY COMPONENTS, PASSAGES FOR NON-CONSUMABLE ELECTRODES 10, AND AN OPENING ARRANGED FOLLOWING THE AXIS OF LINGOTIER 1 SYMMETRY. , IN ELECTROCONDUCTING MILK, LARGE STEEL INGOTS (IN PARTICULAR OVER 15 T.).

FR7813188A 1978-05-03 1978-05-03 Electroslag casting of large ingots using non-consumable electrodes - where molten metal is fed into mould contg. molten slag in inert gas atmos. Granted FR2424781A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7813188A FR2424781A1 (en) 1978-05-03 1978-05-03 Electroslag casting of large ingots using non-consumable electrodes - where molten metal is fed into mould contg. molten slag in inert gas atmos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813188A FR2424781A1 (en) 1978-05-03 1978-05-03 Electroslag casting of large ingots using non-consumable electrodes - where molten metal is fed into mould contg. molten slag in inert gas atmos.

Publications (2)

Publication Number Publication Date
FR2424781A1 true FR2424781A1 (en) 1979-11-30
FR2424781B1 FR2424781B1 (en) 1980-10-31

Family

ID=9207893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813188A Granted FR2424781A1 (en) 1978-05-03 1978-05-03 Electroslag casting of large ingots using non-consumable electrodes - where molten metal is fed into mould contg. molten slag in inert gas atmos.

Country Status (1)

Country Link
FR (1) FR2424781A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325519A (en) * 1962-06-20 1963-04-26 Cons Vacuum Corp Arc melting furnace for the production of tubular ingots
FR2055262A5 (en) * 1969-07-21 1971-05-07 Boehler & Co Ag Geb
FR2201144A1 (en) * 1972-10-03 1974-04-26 Special Metals Corp
FR2231458A1 (en) * 1973-05-30 1974-12-27 Boehler & Co Ag Geb

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325519A (en) * 1962-06-20 1963-04-26 Cons Vacuum Corp Arc melting furnace for the production of tubular ingots
FR2055262A5 (en) * 1969-07-21 1971-05-07 Boehler & Co Ag Geb
FR2201144A1 (en) * 1972-10-03 1974-04-26 Special Metals Corp
FR2231458A1 (en) * 1973-05-30 1974-12-27 Boehler & Co Ag Geb

Also Published As

Publication number Publication date
FR2424781B1 (en) 1980-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse