GB949617A - Improvements in or relating to the casting of metals - Google Patents

Improvements in or relating to the casting of metals

Info

Publication number
GB949617A
GB949617A GB3114463A GB3114463A GB949617A GB 949617 A GB949617 A GB 949617A GB 3114463 A GB3114463 A GB 3114463A GB 3114463 A GB3114463 A GB 3114463A GB 949617 A GB949617 A GB 949617A
Authority
GB
United Kingdom
Prior art keywords
tundish
april
granules
electrodes
assembly
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
GB3114463A
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Publication of GB949617A publication Critical patent/GB949617A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • 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
    • B22D41/60—Pouring-nozzles with heating or cooling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B3/14—Arrangements of linings

Landscapes

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

Abstract

949,617. Electrically heated tundish nozzles. BRITISH IRON & STEEL RESEARCH ASSOCIATION. April 8, 1960 [April 8, 1959], No. 31144/63. Divided out of 949,616. Heading H5H. A casting ladle or tundish includes a delivery outlet at least a part of which is heated by the passage of current through an assembly of carbon granules surrounding the outlet. A.C. or D.C. is passed between symmetrically opposed carbon electrodes 11 through carbon granules 13 filling an annular compartment 7c in the base of the metering nozzle unit 7 of a tundish 2. The temperature of the nozzle is varied by varying the pressure exerted upon the granules by the electrodes 11 which, when hot, substantially fill the passages 11a, preventing ingress of air to compartment 7c. Both Joule and arc heating can occur within the granular assembly.
GB3114463A 1959-04-08 1960-04-08 Improvements in or relating to the casting of metals Expired GB949617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE38245 1959-04-08

Publications (1)

Publication Number Publication Date
GB949617A true GB949617A (en) 1964-02-12

Family

ID=3840099

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1257160A Expired GB949616A (en) 1959-04-08 1960-04-08 Improvements in or relating to the casting of metals
GB3114463A Expired GB949617A (en) 1959-04-08 1960-04-08 Improvements in or relating to the casting of metals

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1257160A Expired GB949616A (en) 1959-04-08 1960-04-08 Improvements in or relating to the casting of metals

Country Status (2)

Country Link
GB (2) GB949616A (en)
LU (1) LU38428A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227437A (en) * 1989-01-31 1990-08-01 Mannesmann Ag Heated casting tube

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101939120B (en) * 2007-12-05 2016-01-06 昭和电工株式会社 Casting apparatus and molten metal pouring nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227437A (en) * 1989-01-31 1990-08-01 Mannesmann Ag Heated casting tube

Also Published As

Publication number Publication date
LU38428A1 (en)
GB949616A (en) 1964-02-12

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