GB1454265A - Casting of metals - Google Patents

Casting of metals

Info

Publication number
GB1454265A
GB1454265A GB326073A GB326073A GB1454265A GB 1454265 A GB1454265 A GB 1454265A GB 326073 A GB326073 A GB 326073A GB 326073 A GB326073 A GB 326073A GB 1454265 A GB1454265 A GB 1454265A
Authority
GB
United Kingdom
Prior art keywords
sleeve
refractory body
alumina
ring
silicate
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
GB326073A
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.)
Flogates Ltd
Original Assignee
Flogates Ltd
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 Flogates Ltd filed Critical Flogates Ltd
Priority to GB326073A priority Critical patent/GB1454265A/en
Publication of GB1454265A publication Critical patent/GB1454265A/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
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

1454265 Discharging molten metals FLOGATES Ltd 22 Jan 1974 [23 Jan 1973] 3260/73 Heading F4B A bottom pour nozzle for molten metals comprises a refractory body 26 with a flared mouth at the upper end and a counterbore at the exit end in which are cemented a refractory ring 20 and sleeve 24. Alternatively the refractory body may comprise preformed upper and lower parts 30 and 28. The refractory body may be made of alumina, alumino-silicate or alumina and silica. Alternatively it may be of alumina or alumino-silicate mixed with zircon or graphite and additionally may contain a bonding agent such as aluminium phosphate or sodium silicate. The sleeve 24 may comprise fused magnesia or zirconia. The joint between the refractory body and the sleeve and ring 24, 20 may be stepped and the sleeve and ring joint may be shouldered (35) Fig. 2 (not shown).
GB326073A 1973-01-23 1973-01-23 Casting of metals Expired GB1454265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB326073A GB1454265A (en) 1973-01-23 1973-01-23 Casting of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB326073A GB1454265A (en) 1973-01-23 1973-01-23 Casting of metals

Publications (1)

Publication Number Publication Date
GB1454265A true GB1454265A (en) 1976-11-03

Family

ID=9754981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB326073A Expired GB1454265A (en) 1973-01-23 1973-01-23 Casting of metals

Country Status (1)

Country Link
GB (1) GB1454265A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135918A (en) * 1983-01-05 1984-09-12 Arbed Saarstahl Gmbh Pouring tube for casting steel
EP0388387A1 (en) * 1989-03-14 1990-09-19 RECHERCHES ET DEVELOPPEMENTS DESAAR, société anonyme Refractory structure for the tap hole of a casting ladle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135918A (en) * 1983-01-05 1984-09-12 Arbed Saarstahl Gmbh Pouring tube for casting steel
EP0388387A1 (en) * 1989-03-14 1990-09-19 RECHERCHES ET DEVELOPPEMENTS DESAAR, société anonyme Refractory structure for the tap hole of a casting ladle
BE1002943A5 (en) * 1989-03-14 1991-09-17 Rech S Et Dev Desaar REFRACTORY STRUCTURE FOR THE CASTING HOLE OF A CASTING POCKET.

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940121