GB1433635A - Metal pouring nozzles - Google Patents

Metal pouring nozzles

Info

Publication number
GB1433635A
GB1433635A GB2728473A GB2728473A GB1433635A GB 1433635 A GB1433635 A GB 1433635A GB 2728473 A GB2728473 A GB 2728473A GB 2728473 A GB2728473 A GB 2728473A GB 1433635 A GB1433635 A GB 1433635A
Authority
GB
United Kingdom
Prior art keywords
filled
annular space
pouring nozzles
sleeve
metal pouring
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
GB2728473A
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.)
Foseco International Ltd
Original Assignee
Foseco International 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 Foseco International Ltd filed Critical Foseco International Ltd
Priority to GB2728473A priority Critical patent/GB1433635A/en
Priority to ZA00743551A priority patent/ZA743551B/en
Publication of GB1433635A publication Critical patent/GB1433635A/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
    • B22D41/50—Pouring-nozzles

Landscapes

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

Abstract

1433635 Pouring nozzles for ladles FOSECO INTERNATIONAL Ltd 31 May 1974 [7 June 1973] 27284/73 Heading F4B A pouring nozzle comprises an inner abrasion resistant sleeve secured at both ends to an outer refractory body so as to leave a wholly enclosed annular space which is filled with heat insulating material of at least 50% porosity. The inner sleeve 1 may be of zirconia or conindum and is cemented to the outer sleeve 3 of chamotte. The annular space 2 may be filled with a reticulate ceramic material. Either or both parts of the nozzle may be formed of particulate refractory material, which may be bonded with a colloidal oxide hydrosol, and may be fired.
GB2728473A 1973-06-07 1973-06-07 Metal pouring nozzles Expired GB1433635A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2728473A GB1433635A (en) 1973-06-07 1973-06-07 Metal pouring nozzles
ZA00743551A ZA743551B (en) 1973-06-07 1974-06-04 Metal pouring nozzles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2728473A GB1433635A (en) 1973-06-07 1973-06-07 Metal pouring nozzles

Publications (1)

Publication Number Publication Date
GB1433635A true GB1433635A (en) 1976-04-28

Family

ID=10257083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2728473A Expired GB1433635A (en) 1973-06-07 1973-06-07 Metal pouring nozzles

Country Status (2)

Country Link
GB (1) GB1433635A (en)
ZA (1) ZA743551B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157210A (en) * 1984-04-03 1985-10-23 Didier Werke Ag Refractory immersion nozzles
EP0818259A1 (en) * 1996-07-11 1998-01-14 Shinagawa Refractories Co., Ltd. Nozzle for use in continuous casting of steel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157210A (en) * 1984-04-03 1985-10-23 Didier Werke Ag Refractory immersion nozzles
EP0818259A1 (en) * 1996-07-11 1998-01-14 Shinagawa Refractories Co., Ltd. Nozzle for use in continuous casting of steel
US5868956A (en) * 1996-07-11 1999-02-09 Shinagawa Refractories Co., Ltd. Nozzle for use in continuous casting of steel

Also Published As

Publication number Publication date
ZA743551B (en) 1975-06-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee