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GB1522764A - Metallurgical vessel - Google Patents

Metallurgical vessel

Info

Publication number
GB1522764A
GB1522764A GB2583176A GB2583176A GB1522764A GB 1522764 A GB1522764 A GB 1522764A GB 2583176 A GB2583176 A GB 2583176A GB 2583176 A GB2583176 A GB 2583176A GB 1522764 A GB1522764 A GB 1522764A
Authority
GB
United Kingdom
Prior art keywords
layer
electrically
lid
graphite
conducting layer
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
Application number
GB2583176A
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of GB1522764A publication Critical patent/GB1522764A/en
Expired 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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B22D41/01—Heating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

1522764 Electrically heated metallurgical vessels CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE 22 June 1976 [25 June 1975] 25831/76 Heading F4B [Also in Division H5] An electrically heated metallurgical vessel comprises a cylindrical shell 2 having a multilayer lining including an outer electrically and thermally insulating refractory lining 3-6, an electrically conducting layer 7 of high electrical resistance for example compressed granular graphite, an electrically insulating thermally conducting layer 8 e.g. pure alumina concrete, and an inner protective thermally conducting layer 9, e.g. a basic refractory. As shown the outer insulating lining comprises three layers 3, 4, 5 of ceramic felt followed by a contiguous layer 6 of spheroidal alumina concrete. The vessel is covered by a lid 10 of the same material as layer 6, the lid having an annular projection 11 serving to compress layer 7 through a locating ring 13. The electric heating means comprises the cylindrical graphite layer 7 and two diametrically opposed graphite rods 15, 16 extending through the lid 10, electrical supply to the rods is by means of water-cooled copper rings 18.
GB2583176A 1975-06-25 1976-06-22 Metallurgical vessel Expired GB1522764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU72816A LU72816A1 (en) 1975-06-25 1975-06-25

Publications (1)

Publication Number Publication Date
GB1522764A true GB1522764A (en) 1978-08-31

Family

ID=19727972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2583176A Expired GB1522764A (en) 1975-06-25 1976-06-22 Metallurgical vessel

Country Status (6)

Country Link
BE (1) BE843324A (en)
DE (1) DE2628135A1 (en)
FR (1) FR2317037A1 (en)
GB (1) GB1522764A (en)
LU (1) LU72816A1 (en)
NL (1) NL7606560A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155601A (en) * 1984-01-28 1985-09-25 Plibrico Co Gmbh Container for transporting molten metal
US4660211A (en) * 1982-12-22 1987-04-21 Deutsche Gesellschaft Melting furnace for vitrifying highly radioactive waste
EP1371433A1 (en) * 2002-06-14 2003-12-17 Usinor Sacilor Process for casting metallurgical products in a continuous casting machine, comprising a tundish

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024709A1 (en) * 1980-06-30 1982-01-28 Leybold-Heraeus GmbH, 5000 Köln Transport and storage container for metal melts - comprising ceramic lined metal cylinder with resistance heating elements intermediate the lining
DE10059744A1 (en) * 2000-12-01 2002-06-06 Km Europa Metal Ag Process for the targeted tempering of a casting trough and casting trough for carrying out the process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660211A (en) * 1982-12-22 1987-04-21 Deutsche Gesellschaft Melting furnace for vitrifying highly radioactive waste
GB2155601A (en) * 1984-01-28 1985-09-25 Plibrico Co Gmbh Container for transporting molten metal
EP1371433A1 (en) * 2002-06-14 2003-12-17 Usinor Sacilor Process for casting metallurgical products in a continuous casting machine, comprising a tundish
FR2840828A1 (en) * 2002-06-14 2003-12-19 Usinor METHOD FOR CASTING METALLURGICAL PRODUCTS ON A CONTINUOUS CASTING SYSTEM COMPRISING A DISTRIBUTOR

Also Published As

Publication number Publication date
FR2317037B3 (en) 1979-03-23
BE843324A (en) 1976-10-18
FR2317037A1 (en) 1977-02-04
NL7606560A (en) 1976-12-28
LU72816A1 (en) 1977-03-07
DE2628135A1 (en) 1977-01-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee