[go: up one dir, main page]

FR2011899A1 - Feeding pipe for casting moulds - Google Patents

Feeding pipe for casting moulds

Info

Publication number
FR2011899A1
FR2011899A1 FR6918396A FR6918396A FR2011899A1 FR 2011899 A1 FR2011899 A1 FR 2011899A1 FR 6918396 A FR6918396 A FR 6918396A FR 6918396 A FR6918396 A FR 6918396A FR 2011899 A1 FR2011899 A1 FR 2011899A1
Authority
FR
France
Prior art keywords
mould
segments
pouring
segment
diameter
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.)
Withdrawn
Application number
FR6918396A
Other languages
French (fr)
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of FR2011899A1 publication Critical patent/FR2011899A1/en
Withdrawn legal-status Critical Current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)
  • Mold Materials And Core Materials (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Paper (AREA)

Abstract

Mould feeding pipes for the conveyance of liquid steel from ladle to mould are subdivided horizontally into removable segments enabling the exercise of better control of the speed of pouring which usually relies on the weak of the refractory of the pipe causing an increase in its diameter to compensate for the reduction in pouring rate from the crucible due to loss of head of liquid metal in it. The mould are reinforced by metal sleeves or tyres round their circumference with grooves in the former to facilitate removal of the segments. Each segment has of a cylindrical inner bore portion and another of reduced diameter at the bottom being conical in shape and having a smaller diameter than the top of the next lower segment. The refractory employed should have maximum wear resistance. Segments can be removed by a suitable device during brief intervals during the pouring operation. The uppermost inlet segment along has a radiused top ensuring easy entry of the molten metal from the crucible.
FR6918396A 1968-06-05 1969-06-04 Feeding pipe for casting moulds Withdrawn FR2011899A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU56211 1968-06-05

Publications (1)

Publication Number Publication Date
FR2011899A1 true FR2011899A1 (en) 1970-03-13

Family

ID=19725624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6918396A Withdrawn FR2011899A1 (en) 1968-06-05 1969-06-04 Feeding pipe for casting moulds

Country Status (8)

Country Link
AT (1) AT300225B (en)
BE (1) BE733477A (en)
CH (1) CH506359A (en)
DE (1) DE1928311A1 (en)
ES (1) ES367939A1 (en)
FR (1) FR2011899A1 (en)
LU (1) LU56211A1 (en)
NL (1) NL6908467A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607104C1 (en) * 1986-03-05 1987-08-27 Didier Werke Ag Dip tube
DE3621334C1 (en) * 1986-06-26 1988-02-18 Hagenburger Chamotte Ton Method and device for the production of metallic mouldings
EP0306751B1 (en) * 1987-09-07 1994-06-29 DANIELI & C. OFFICINE MECCANICHE S.p.A. Casting method for a continuous casting machine of a reduced height and consequential immersed teeming nozzle

Also Published As

Publication number Publication date
LU56211A1 (en) 1970-01-14
BE733477A (en) 1969-11-03
ES367939A1 (en) 1971-04-16
NL6908467A (en) 1969-12-09
DE1928311A1 (en) 1970-02-05
CH506359A (en) 1971-04-30
AT300225B (en) 1972-07-25

Similar Documents

Publication Publication Date Title
GB1354578A (en) Process and apparatus for continuous upward casting of elongate elements
ATE3759T1 (en) DEVICE FOR FEEDING MOLTEN METAL IN CENTRIFUGAL CASTING MACHINES FOR TUBES AND OTHER CYLINDRICAL OBJECTS.
FR2011899A1 (en) Feeding pipe for casting moulds
US3333746A (en) Tundish ladles
US3599835A (en) Dispensing apparatus for and methods of casting
US3805877A (en) Continuous casting apparatus employing an oval-ended pouring spout
GB1368921A (en) Casting of liquid metals using an electromagnetic conveying trough
US2941266A (en) Continuous casting process and apparatus
US3623533A (en) Method of molten metal height control in curved mold continuous casting
US3456713A (en) Method for supplying multiple metal streams to a continuous casting mold
US3648763A (en) Machine for centrifugally casting tubular metal bodies
US1277543A (en) Hollow ingot and method of making same.
GB1187995A (en) Methods for Feeding Liquid Metal in Continuous Centrifugal Casting, and Apparatus for Carrying Out the Methods.
GB1362701A (en) Arrangement for continuous casting
US2049148A (en) Pouring practice and apparatus
GB1130811A (en) Improvements in or relating to a pipe centrifugal casting machine
ES453828A1 (en) Continuous casting plant
US1414394A (en) Apparatus for casting ingots
US2285523A (en) Production of sound metal ingots
US2196432A (en) Device for casting ingots
GB1145860A (en) Method and apparatus for continuously casting metal
GB1171140A (en) A Process of and Apparatus for Teeming Molten Metal
US1736424A (en) Centrifugal casting of hollow bodies of metal
FR2150723A1 (en) Continuous casting of circular bars - rotation of molten metal in mould improves properties of cast bar
GB1395393A (en) Device for pouring molten metal into a mould

Legal Events

Date Code Title Description
ST Notification of lapse