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GB2020211A - Continuous Casting in Electromagnetic Field - Google Patents

Continuous Casting in Electromagnetic Field

Info

Publication number
GB2020211A
GB2020211A GB7908390A GB7908390A GB2020211A GB 2020211 A GB2020211 A GB 2020211A GB 7908390 A GB7908390 A GB 7908390A GB 7908390 A GB7908390 A GB 7908390A GB 2020211 A GB2020211 A GB 2020211A
Authority
GB
United Kingdom
Prior art keywords
ingot
continuous casting
holding
molten metal
protective
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.)
Granted
Application number
GB7908390A
Other versions
GB2020211B (en
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.)
G NI I PI SPLAV I OBRABOTTSVET
GOSUDARSTVENNY NI I PROEKT INST SPLAV I OBRABOTTSVET MET
MTSENFILIAL G NI I PI SPLAV I
MTSENFILIAL GOSUDAR NI I PROEKT INST SPLAV I OBRABOT TSV
Original Assignee
G NI I PI SPLAV I OBRABOTTSVET
GOSUDARSTVENNY NI I PROEKT INST SPLAV I OBRABOTTSVET MET
MTSENFILIAL G NI I PI SPLAV I
MTSENFILIAL GOSUDAR NI I PROEKT INST SPLAV I OBRABOT TSV
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
Priority claimed from SU782583353A external-priority patent/SU806236A1/en
Priority claimed from SU782583354A external-priority patent/SU806238A1/en
Application filed by G NI I PI SPLAV I OBRABOTTSVET, GOSUDARSTVENNY NI I PROEKT INST SPLAV I OBRABOTTSVET MET, MTSENFILIAL G NI I PI SPLAV I, MTSENFILIAL GOSUDAR NI I PROEKT INST SPLAV I OBRABOT TSV filed Critical G NI I PI SPLAV I OBRABOTTSVET
Publication of GB2020211A publication Critical patent/GB2020211A/en
Application granted granted Critical
Publication of GB2020211B publication Critical patent/GB2020211B/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
    • B22D11/01—Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces
    • B22D11/015—Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces using magnetic field for conformation, i.e. the metal is not in contact with a mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

A continuous casting process includes the steps of forming a molten metal into a column using electromagnetic inductor (3), providing a protective medium of conducting slag (15), degassing flux molten metal different to that of the ingot, rarefied atmosphere or inert gases (e.g. through pipe (16)) and cooling the side surface of the solidified ingot unit ring (4). Apparatus comprises an internal shell (8) for holding the protective medium in place at the upper liquid portion (6) of the ingot (5); and advantageously an external shell (26) for holding a protective melt (15) or rarefied atmosphere at the liquid peripheral surface of the ingot (5), and a hand for sizing the solidifying skin of the ingot (5). <IMAGE>
GB7908390A 1978-03-09 1979-03-09 Continuous casting in electromagnetic field Expired GB2020211B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU782583353A SU806236A1 (en) 1978-03-09 1978-03-09 Method of continuous ingot casting
SU782583354A SU806238A1 (en) 1978-03-09 1978-03-09 Plant for continuous or semicontinuous casting of ingots in electromagnetic moulds

Publications (2)

Publication Number Publication Date
GB2020211A true GB2020211A (en) 1979-11-14
GB2020211B GB2020211B (en) 1982-04-28

Family

ID=26665657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7908390A Expired GB2020211B (en) 1978-03-09 1979-03-09 Continuous casting in electromagnetic field

Country Status (4)

Country Link
DE (1) DE2908795C2 (en)
GB (1) GB2020211B (en)
IT (1) IT1188778B (en)
SE (1) SE436979B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692473A1 (en) * 1994-07-12 1996-01-17 Minnesota Mining And Manufacturing Company Process for preparing carbamoyl pyridinium compounds
SE9501866L (en) * 1995-05-19 1996-11-20 Stiftelsen Metallurg Forsk Ways to string metal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459537A (en) * 1966-08-25 1969-08-05 United States Steel Corp Continuously cast steel slabs and method of making same
CA1016724A (en) * 1972-09-18 1977-09-06 Smc Corporation Flux for continuous casting of steel
SU455794A1 (en) * 1973-05-23 1975-01-05 Device for semi-continuous metal casting
CH595161A5 (en) * 1975-11-27 1978-01-31 Concast Ag

Also Published As

Publication number Publication date
SE7901922L (en) 1979-09-10
SE436979B (en) 1985-02-04
DE2908795A1 (en) 1979-09-13
GB2020211B (en) 1982-04-28
IT7920887A0 (en) 1979-03-09
DE2908795C2 (en) 1985-01-17
IT1188778B (en) 1988-01-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee