FR2448951A1 - Perfectionnements de, ou concernant, la coulee de lingots metalliques - Google Patents

Perfectionnements de, ou concernant, la coulee de lingots metalliques

Info

Publication number
FR2448951A1
FR2448951A1 FR8009293A FR8009293A FR2448951A1 FR 2448951 A1 FR2448951 A1 FR 2448951A1 FR 8009293 A FR8009293 A FR 8009293A FR 8009293 A FR8009293 A FR 8009293A FR 2448951 A1 FR2448951 A1 FR 2448951A1
Authority
FR
France
Prior art keywords
metal
rise
wall
casting
relating
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
FR8009293A
Other languages
English (en)
Other versions
FR2448951B1 (fr
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.)
VALLAK ENN
Original Assignee
VALLAK ENN
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 VALLAK ENN filed Critical VALLAK ENN
Publication of FR2448951A1 publication Critical patent/FR2448951A1/fr
Application granted granted Critical
Publication of FR2448951B1 publication Critical patent/FR2448951B1/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
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • B22D7/102—Hot tops therefor from refractorial material only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

UN PROCEDE DE COULEE D'UN METAL COMPRENANT L'INTRODUCTION DE METAL FONDU DANS UNE LINGOTIERE MUNIE D'UNE REHAUSSE, LA REHAUSSE AYANT UNE PAROI METALLIQUE INTERIEURE DONT L'EPAISSEUR EST FAIBLE EN COMPARAISON AVEC CELLE DE LA PAROI DE LA LINGOTIERE ET QUI EST ENTOUREE PAR UNE BARRIERE THERMIQUEMENT ISOLANTE, LA DILATATION THERMIQUE DE LA REHAUSSE AINSI PROVOQUEE PRODUISANT, SANS MANIPULATION EXTERIEURE, UN INTERSTICE ENTRE LA PAROI INTERIEURE DE LA REHAUSSE ET LA CROUTE DE METAL SOLIDIFIE SUR LE LINGOT.
FR8009293A 1978-02-07 1980-04-24 Perfectionnements de, ou concernant, la coulee de lingots metalliques Granted FR2448951A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4957/78A GB1595737A (en) 1978-02-07 1978-02-07 Casting metal ingots

Publications (2)

Publication Number Publication Date
FR2448951A1 true FR2448951A1 (fr) 1980-09-12
FR2448951B1 FR2448951B1 (fr) 1983-10-28

Family

ID=9787080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009293A Granted FR2448951A1 (fr) 1978-02-07 1980-04-24 Perfectionnements de, ou concernant, la coulee de lingots metalliques

Country Status (8)

Country Link
EP (1) EP0009028A1 (fr)
JP (1) JPS55500084A (fr)
BR (1) BR7906448A (fr)
DE (1) DE2934887T1 (fr)
FR (1) FR2448951A1 (fr)
GB (1) GB1595737A (fr)
SE (1) SE431833B (fr)
WO (1) WO1979000596A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6488980A (en) * 1979-11-13 1981-06-03 International Ferrox Company Establishment Ingot mould comprising a hot-top positioned inside the upper part of the mould and process for manufacturing said mould
US4721278A (en) * 1986-10-14 1988-01-26 Re-Top Usa, Inc. Lightweight reusable hot top

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1696986A (en) * 1926-01-19 1929-01-01 Max R Trembour Hot top for molds
US1738600A (en) * 1928-10-31 1929-12-10 James Thomas Hot top
DE587235C (de) * 1932-03-31 1933-11-01 Eugen Schwarz Verfahren zur Beheizung des verlorenen Kopfes oder der Steiger von Bloecken und Formstuecken
FR739258A (fr) * 1932-06-29 1933-01-09 Coquille de coulée pour métaux
JPS50108B1 (fr) * 1969-03-28 1975-01-06
FR2071442A5 (en) * 1969-12-30 1971-09-17 Daussan Henri Ingot casting mould partly exothermically - heated

Also Published As

Publication number Publication date
GB1595737A (en) 1981-08-19
DE2934887T1 (de) 1981-01-15
BR7906448A (pt) 1979-12-11
WO1979000596A1 (fr) 1979-08-23
DE2934887C2 (fr) 1988-07-14
SE431833B (sv) 1984-03-05
FR2448951B1 (fr) 1983-10-28
SE7908283L (sv) 1979-10-05
EP0009028A1 (fr) 1980-03-19
JPS55500084A (fr) 1980-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse