FR2044723A1 - Ingot mould hot top lining - Google Patents

Ingot mould hot top lining

Info

Publication number
FR2044723A1
FR2044723A1 FR7013290A FR7013290A FR2044723A1 FR 2044723 A1 FR2044723 A1 FR 2044723A1 FR 7013290 A FR7013290 A FR 7013290A FR 7013290 A FR7013290 A FR 7013290A FR 2044723 A1 FR2044723 A1 FR 2044723A1
Authority
FR
France
Prior art keywords
hot top
panels
mat
ingot mould
row
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
FR7013290A
Other languages
French (fr)
Other versions
FR2044723B1 (en
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.)
Oglebay Norton Co
Original Assignee
Oglebay Norton 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 Oglebay Norton Co filed Critical Oglebay Norton Co
Publication of FR2044723A1 publication Critical patent/FR2044723A1/en
Application granted granted Critical
Publication of FR2044723B1 publication Critical patent/FR2044723B1/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
    • B22D7/106—Configuration of hot tops
    • 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)
  • Thermal Insulation (AREA)

Abstract

Hot top for ingot moulds consisting of a number of panels of highly insulating material embedded in a mat of mineral material which is flexible, compressible and heat resistant. The panels are deposited in a row on the mat by moulding in the wet state by pressure or vacuum. The ensemble so formed may then be bent to form the hot top which is fitted into the top of the mould. The mat stretches over the free edges of one of the heat panels in the row and underneath the panels so that it may be used as a sealing joint to prevent escape of molten metal when the hot top is in place.
FR7013290A 1969-04-14 1970-04-13 Ingot mould hot top lining Granted FR2044723A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81597969A 1969-04-14 1969-04-14

Publications (2)

Publication Number Publication Date
FR2044723A1 true FR2044723A1 (en) 1971-02-26
FR2044723B1 FR2044723B1 (en) 1974-09-06

Family

ID=25219345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013290A Granted FR2044723A1 (en) 1969-04-14 1970-04-13 Ingot mould hot top lining

Country Status (1)

Country Link
FR (1) FR2044723A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471245A1 (en) * 1990-08-16 1992-02-19 Didier-Werke Ag Annular gap refractory filling in a metallurgical vessel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1309266A (en) * 1961-09-20 1962-11-16 Fonderite Coating plate for ingots or molds
US3433452A (en) * 1966-10-07 1969-03-18 Oglebay Norton Co Hot top panel insert unit
FR1578910A (en) * 1967-05-04 1969-08-22
LU59525A1 (en) * 1969-09-29 1970-01-09

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1309266A (en) * 1961-09-20 1962-11-16 Fonderite Coating plate for ingots or molds
US3433452A (en) * 1966-10-07 1969-03-18 Oglebay Norton Co Hot top panel insert unit
FR1578910A (en) * 1967-05-04 1969-08-22
LU59525A1 (en) * 1969-09-29 1970-01-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471245A1 (en) * 1990-08-16 1992-02-19 Didier-Werke Ag Annular gap refractory filling in a metallurgical vessel
US5249811A (en) * 1990-08-16 1993-10-05 Didier-Werke Ag Refractory joint packing for an annular gap in a metallurgical vessel

Also Published As

Publication number Publication date
FR2044723B1 (en) 1974-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse