GB1001134A - Improvements relating to methods of continuous casting - Google Patents

Improvements relating to methods of continuous casting

Info

Publication number
GB1001134A
GB1001134A GB29180/62D GB2918062D GB1001134A GB 1001134 A GB1001134 A GB 1001134A GB 29180/62 D GB29180/62 D GB 29180/62D GB 2918062 D GB2918062 D GB 2918062D GB 1001134 A GB1001134 A GB 1001134A
Authority
GB
United Kingdom
Prior art keywords
melt
mould
container
directly
pict
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
GB29180/62D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1001134A publication Critical patent/GB1001134A/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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/113—Treating the molten metal by vacuum treating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

<PICT:1001134/C6-C7/1> <PICT:1001134/C6-C7/2> In a method of continuous casting the melt is caused by siphoning action to pass continuously through a chamber which is maintained at reduced pressure to effect degasification and from there directly to the casting mould, the melt being heated during its passage through the mould by induction or direct resistance heating. As illustrated in Fig. 1, melt received in container 2 is siphoned through container 3 and discharged directly into mould 6, a vacuum pump being connected to the container through pipe 10. Degassing may be aided by injecting an inert gas below the surface of the melt. Heating is effected by means of yoke 9 and primary winding 8, the secondary circuit being completed by conductive rod 11. In the modification of Fig. 2 the melt is directly heated by current supplied through graphite electrodes forming the pipes 14 and 15, the discharge pipe 14 having a nozzle 13 of insulating material to produce a smooth jet. Alternatively current may be supplied through casting mould 6. The "pinch effect" resulting from the flow of electric current may be used to control the rate of flow of the metal.
GB29180/62D 1961-08-09 1962-08-02 Improvements relating to methods of continuous casting Expired GB1001134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8094/61A SE314168B (en) 1961-08-09 1961-08-09

Publications (1)

Publication Number Publication Date
GB1001134A true GB1001134A (en) 1965-08-11

Family

ID=20273131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29180/62D Expired GB1001134A (en) 1961-08-09 1962-08-02 Improvements relating to methods of continuous casting

Country Status (3)

Country Link
US (1) US3179512A (en)
GB (1) GB1001134A (en)
SE (1) SE314168B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558121A (en) * 1967-09-28 1971-01-26 Kloeckner Werke Ag Apparatus for treating of steel or other metals, especially for continuous casting
US4179045A (en) * 1977-02-14 1979-12-18 Piero Colombani Liquid transferring device
FR2429261A1 (en) * 1978-06-21 1980-01-18 Impact Int Pty Ltd IMPROVEMENTS IN CONTINUOUS PROCESSING OF FUSED METALS

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1430800A1 (en) * 1963-01-25 1968-12-05 Daimler Benz Ag Wheel recess arrangement on motor vehicles
US3310850A (en) * 1963-12-13 1967-03-28 Rheinstahl Huettenwerke Ag Method and apparatus for degassing and casting metals in a vacuum
AT278888B (en) * 1964-08-17 1970-02-10 Suedwestfalen Ag Stahlwerke Process and devices for the metallurgical treatment of molten material to be treated, preferably molten steel
US3408059A (en) * 1965-06-02 1968-10-29 United States Steel Corp Apparatus for stream degassing molten metal
US3402921A (en) * 1965-08-30 1968-09-24 Phelps Dodge Corp Apparatus and method of making apparatus for vacuum purification of metals
AU422827B2 (en) * 1967-10-03 1972-03-28 Monzino Riotinto Of Australia Limited Continuous degassing of metals
US3867132A (en) * 1969-07-11 1975-02-18 Republic Steel Corp Method of deslagging molten metal
SE7311938L (en) * 1973-09-03 1975-03-04 Asea Ab
US4014529A (en) * 1975-01-15 1977-03-29 Leonid Petrovich Puzhailo Device for vacuum-refining of molten metal
JP2664039B2 (en) * 1992-01-20 1997-10-15 旭硝子株式会社 Vacuum degassing method and apparatus
AT412149B (en) * 2002-04-22 2004-10-25 Arc Leichtmetallkompetenzzentrum Ranshofen Gmbh CASTING DEVICE FOR LIGHT METAL
US20160052049A1 (en) * 2014-08-22 2016-02-25 Moltenideas Llc Apparatus and Process for delivering molten steel to a continuous casting mold

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837790A (en) * 1953-12-28 1958-06-10 Ford Motor Co Process for degassing ferrous metals
US2893715A (en) * 1955-09-05 1959-07-07 Hoerder Huettenunion Ag Equipment for degassing metals in particular steel melts
US2893860A (en) * 1957-02-21 1959-07-07 Heraeus Gmbh W C Method and apparatus for continuously degassing molten metals, particularly steel, by evacuation
US3019275A (en) * 1957-11-26 1962-01-30 Heraeus Gmbh W C Apparatus for heating molten metals in a vacuum chamber
US3154404A (en) * 1958-11-24 1964-10-27 Heraeus Gmbh W C Method for heating molten metals in a vacuum chamber
US3050798A (en) * 1960-06-13 1962-08-28 Strategic Materials Corp Process for continuous casting and vacuum degasification

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558121A (en) * 1967-09-28 1971-01-26 Kloeckner Werke Ag Apparatus for treating of steel or other metals, especially for continuous casting
US4179045A (en) * 1977-02-14 1979-12-18 Piero Colombani Liquid transferring device
FR2429261A1 (en) * 1978-06-21 1980-01-18 Impact Int Pty Ltd IMPROVEMENTS IN CONTINUOUS PROCESSING OF FUSED METALS

Also Published As

Publication number Publication date
US3179512A (en) 1965-04-20
SE314168B (en) 1969-09-01

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