SE8002412L - WANT TO REDUCE SIGNS BY STEEL CASTING - Google Patents

WANT TO REDUCE SIGNS BY STEEL CASTING

Info

Publication number
SE8002412L
SE8002412L SE8002412A SE8002412A SE8002412L SE 8002412 L SE8002412 L SE 8002412L SE 8002412 A SE8002412 A SE 8002412A SE 8002412 A SE8002412 A SE 8002412A SE 8002412 L SE8002412 L SE 8002412L
Authority
SE
Sweden
Prior art keywords
want
steel casting
steel
reduce signs
cold
Prior art date
Application number
SE8002412A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE443735B (en
Inventor
B Borchgrevunk
Original Assignee
Elkem Spigerverket As
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 Elkem Spigerverket As filed Critical Elkem Spigerverket As
Publication of SE8002412L publication Critical patent/SE8002412L/en
Publication of SE443735B publication Critical patent/SE443735B/en

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
    • B22D11/112—Treating the molten metal by accelerated cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

The invention relates to a method of reduction of segregation in continuous casting of steel by addition of cold, solid or pulverulent steel directly to the molten material in the tundish or in the mould, whereby the melt is cooled and the superheat removed. The cold, solid steel is added in the form of wire, rods, cuttings, poflider, granules, etc. <IMAGE>
SE8002412A 1979-04-06 1980-03-28 PROCEDURE FOR REDUCING TREATMENT BY STRING CASTING SE443735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO791157A NO151072C (en) 1979-04-06 1979-04-06 PROCEDURE FOR AA REDUCING SAFETY BY STEEL CASTING

Publications (2)

Publication Number Publication Date
SE8002412L true SE8002412L (en) 1980-10-07
SE443735B SE443735B (en) 1986-03-10

Family

ID=19884797

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8002412A SE443735B (en) 1979-04-06 1980-03-28 PROCEDURE FOR REDUCING TREATMENT BY STRING CASTING

Country Status (8)

Country Link
DE (1) DE3012398A1 (en)
DK (1) DK101780A (en)
FI (1) FI800869A (en)
FR (1) FR2452985A1 (en)
GB (1) GB2046151B (en)
IT (1) IT1209319B (en)
NO (1) NO151072C (en)
SE (1) SE443735B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237527B (en) * 1989-10-19 1992-11-25 Short Bros Shearing of metal plate
CZ300713B6 (en) * 2002-08-01 2009-07-22 Trinecké železárny a. s. Method of continuous casting of metals and apparatus for making the same
CN111715858A (en) * 2020-06-30 2020-09-29 南阳汉冶特钢有限公司 Production method for realizing low-superheat-degree continuous casting
CN114082906A (en) * 2021-11-17 2022-02-25 攀钢集团攀枝花钢铁研究院有限公司 Production method of steel bar and steel bar
CN114054697A (en) * 2021-11-17 2022-02-18 攀钢集团攀枝花钢铁研究院有限公司 Production method of continuous casting billet and steel bar

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764536A (en) * 1953-02-16 1956-12-28 Boehler & Co Ag Geb An improved continuous casting process, especially for high-melting metals
BE654634A (en) * 1963-10-22 1965-04-21
DE1508774A1 (en) * 1966-01-27 1969-11-13 Bwg Bergwerk Walzwerk Process to increase the casting capacity and to reduce the height of continuous casting plants
DE1508967A1 (en) * 1966-07-13 1969-12-04 Schloemann Ag Process for cooling the melt during continuous casting
BE754071A (en) * 1970-07-28 1971-01-28 Centre Rech Metallurgique Steel ingots solidification process
US3726331A (en) * 1971-04-28 1973-04-10 R Bunting Continuous casting process
FR2150591A1 (en) * 1971-08-27 1973-04-13 Air Liquide Cooling of molten metal - by addition of particles of the same metal(s) at a considerably lower temp
DE2251522A1 (en) * 1972-10-20 1974-04-25 Wenzel Werner Casting metals with addition of solid metal particles - to effect inner cooling and prevent segregation

Also Published As

Publication number Publication date
FR2452985B1 (en) 1984-01-13
DE3012398A1 (en) 1980-10-30
FI800869A (en) 1980-10-07
GB2046151A (en) 1980-11-12
NO151072C (en) 1985-02-06
FR2452985A1 (en) 1980-10-31
DK101780A (en) 1980-10-07
NO791157L (en) 1980-10-07
SE443735B (en) 1986-03-10
IT1209319B (en) 1989-07-16
IT8020858A0 (en) 1980-03-21
NO151072B (en) 1984-10-29
GB2046151B (en) 1984-05-10

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