ATE146997T1 - METHOD AND SYSTEM FOR PRODUCING A METAL STRAND BY CASTING - Google Patents

METHOD AND SYSTEM FOR PRODUCING A METAL STRAND BY CASTING

Info

Publication number
ATE146997T1
ATE146997T1 AT92111843T AT92111843T ATE146997T1 AT E146997 T1 ATE146997 T1 AT E146997T1 AT 92111843 T AT92111843 T AT 92111843T AT 92111843 T AT92111843 T AT 92111843T AT E146997 T1 ATE146997 T1 AT E146997T1
Authority
AT
Austria
Prior art keywords
strand
producing
rollers
casting
metal strand
Prior art date
Application number
AT92111843T
Other languages
German (de)
Inventor
Eberhard Sowka
Erich Hoeffken
Dieter Krueger
Original Assignee
Thyssen Stahl Ag
Usinor Sacilor
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 Thyssen Stahl Ag, Usinor Sacilor filed Critical Thyssen Stahl Ag
Application granted granted Critical
Publication of ATE146997T1 publication Critical patent/ATE146997T1/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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Advancing Webs (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

The invention relates to a method and an apparatus for producing a metal strand (3) by casting, in particular in a continuous casting mould (2). In order to avoid surface defects in the steel strand (3), caused by slag and other impurities being pressed into the surface by transport and guide rollers or the rollers (4, 5) of rolling stands, suction (6a, 6b, 7a, 7b) is applied to the surface of the partially solidified strand (3) emerging from the continuous casting mould (2). The strand (3) enters the region of the transport rollers and/or guide rollers (4, 5) with a bright surface free from impurities. <IMAGE>
AT92111843T 1991-07-19 1992-07-11 METHOD AND SYSTEM FOR PRODUCING A METAL STRAND BY CASTING ATE146997T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4123956A DE4123956C2 (en) 1991-07-19 1991-07-19 Process and plant for producing a metal strand by casting

Publications (1)

Publication Number Publication Date
ATE146997T1 true ATE146997T1 (en) 1997-01-15

Family

ID=6436540

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92111843T ATE146997T1 (en) 1991-07-19 1992-07-11 METHOD AND SYSTEM FOR PRODUCING A METAL STRAND BY CASTING

Country Status (6)

Country Link
EP (1) EP0523576B1 (en)
AT (1) ATE146997T1 (en)
DE (1) DE4123956C2 (en)
DK (1) DK0523576T3 (en)
ES (1) ES2099771T3 (en)
GR (1) GR3022961T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312277A1 (en) * 1993-04-15 1994-10-20 Schloemann Siemag Ag Plant for producing a steel strip from a cast steel strand
DE19860570C1 (en) * 1998-12-22 2000-10-05 Sms Demag Ag Process for the production of round billets
CN100443216C (en) * 2007-05-17 2008-12-17 武汉钢铁(集团)公司 Method for preparing continuous casting protecting slag by using continuous casting sheet iron slag

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266101B (en) * 1962-08-13 1968-04-11 Erik Allan Olsson Process for protective surface treatment of cast material against scaling and decarburization during continuous casting
US3759312A (en) * 1971-06-24 1973-09-18 Jones & Laughlin Steel Corp Process for cooling vacuum cast ingots
DE2942270C2 (en) * 1979-10-19 1984-05-17 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg Descaling plant for descaling hot strip
GB2072068B (en) * 1980-03-21 1983-03-02 Head Wrightson Mach Removal of scale from steel strip
DE3127259A1 (en) * 1981-07-10 1983-01-27 Erich 4176 Sonsbeck Wallich Low-noise blow-out channel
DE3150946C2 (en) * 1981-12-23 1985-01-10 Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Device for descaling a steel strand
DD220854A1 (en) * 1984-02-08 1985-04-10 Florin Stahl Walzwerk ADDITIONAL UNIT FOR THE OPTICAL TEMPERATURE MEASUREMENT OF HOT STEEL LINE
SU1572725A1 (en) * 1987-01-21 1990-06-23 Череповецкий Металлургический Комбинат Им.50-Летия Ссср Method of cleaning metal strips from scale
DE3823861A1 (en) * 1988-07-14 1990-01-18 Thyssen Stahl Ag METHOD AND SYSTEM FOR PRODUCING A STEEL TAPE THICKNESS THAN 10 MM
FR2647377B1 (en) * 1989-04-06 1993-04-30 Techmetal Promotion PROCESS AND INSTALLATION FOR CASTING THIN METAL PRODUCTS WITH REDUCTION OF THICKNESS UNDER THE LINGOTIERE

Also Published As

Publication number Publication date
EP0523576B1 (en) 1997-01-02
DE4123956C2 (en) 1994-07-21
DK0523576T3 (en) 1997-06-23
DE4123956A1 (en) 1993-01-21
ES2099771T3 (en) 1997-06-01
EP0523576A1 (en) 1993-01-20
GR3022961T3 (en) 1997-06-30

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