WO1995020444A1 - Stranggiessanlage und verfahren zur erzeugung von rechteck-dünnbrammen - Google Patents

Stranggiessanlage und verfahren zur erzeugung von rechteck-dünnbrammen Download PDF

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Publication number
WO1995020444A1
WO1995020444A1 PCT/DE1995/000089 DE9500089W WO9520444A1 WO 1995020444 A1 WO1995020444 A1 WO 1995020444A1 DE 9500089 W DE9500089 W DE 9500089W WO 9520444 A1 WO9520444 A1 WO 9520444A1
Authority
WO
WIPO (PCT)
Prior art keywords
strand
casting
mold
thickness
roll stand
Prior art date
Application number
PCT/DE1995/000089
Other languages
German (de)
English (en)
French (fr)
Inventor
Fritz-Peter Pleschiutschnigg
Original Assignee
Mannesmann Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6509214&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1995020444(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Priority to BR9506665A priority Critical patent/BR9506665A/pt
Priority to KR1019960704097A priority patent/KR100355000B1/ko
Priority to RU96117380A priority patent/RU2121903C1/ru
Priority to JP7519818A priority patent/JP3056252B2/ja
Priority to DK95906265T priority patent/DK0741617T4/da
Priority to EP95906265A priority patent/EP0741617B2/de
Priority to DE59501651T priority patent/DE59501651D1/de
Priority to AU14531/95A priority patent/AU1453195A/en
Publication of WO1995020444A1 publication Critical patent/WO1995020444A1/de

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
    • B22D11/14—Plants for continuous casting
    • 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
    • B22D11/111—Treating the molten metal by using protecting powders
    • 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
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands

Definitions

  • the invention relates to a continuous caster and a method for producing thin slabs.
  • the object of the invention is to provide a method and a continuous caster, which make it possible to achieve a predetermined thickness of the thin strand in that optimal conditions for the supply of slag and for reducing the strand thickness are achieved in the mold and in the guide frame during the casting roll.
  • Fig. 1 Representation of the casting conditions in the mold
  • Fig. 2 Technical effort for constant surface quality and casting performance depending on the slab thickness based on a 200 mm thick slab x 1,000 mm width
  • Fig. 4 Hydraulic behavior of the steel in the mold as a function of the slab thickness based on a 200 mm thick slab x 1,000 mm width
  • the turbulence caused by the metal flowing into the mold has a considerable influence on the relation (1), which often continues to the bath level and can lead to wave movements, whereby the wave crests can rise above the slag level, which leads to an interruption in the lubrication.
  • This turbulence depends, among other things, on the throughput and the thickness and width of the mold at the dip tube outlet cross section.
  • the hydraulic behavior is now defined as the quotient of throughput and thickness and can be represented with the following expression:
  • an electromagnetic brake in the mold area can significantly reduce turbulence in the mold area.
  • FIG. 5 An example of a continuous casting installation which contains all the features of the invention can be seen from (FIG. 5).
  • FJA strand cross section of the solidified slab

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Artificial Fish Reefs (AREA)
  • Heat Treatment Of Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Pinball Game Machines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
PCT/DE1995/000089 1994-01-28 1995-01-20 Stranggiessanlage und verfahren zur erzeugung von rechteck-dünnbrammen WO1995020444A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BR9506665A BR9506665A (pt) 1994-01-28 1995-01-20 Instalaçao de fundiçao de barras e processo para produçao de lingotes finos retangulares
KR1019960704097A KR100355000B1 (ko) 1994-01-28 1995-01-20 직사각형의박판슬래브제작을위한연속주조설비및그방법
RU96117380A RU2121903C1 (ru) 1994-01-28 1995-01-20 Способ изготовления тонких плоских слитков и устройство для его осуществления
JP7519818A JP3056252B2 (ja) 1994-01-28 1995-01-20 方形薄肉スラブの製造方法及び連続鋳造装置
DK95906265T DK0741617T4 (da) 1994-01-28 1995-01-20 Fremgangsmåde til fremstilling af firkant-tynd-valseemner
EP95906265A EP0741617B2 (de) 1994-01-28 1995-01-20 Verfahren zur erzeugung von rechteck-dünnbrammen
DE59501651T DE59501651D1 (de) 1994-01-28 1995-01-20 Stranggiessanlage und verfahren zur erzeugung von rechteck-dünnbrammen
AU14531/95A AU1453195A (en) 1994-01-28 1995-01-20 Continuous casting facility and process for producing rectangular thin slabs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4403048.7 1994-01-28
DE4403048A DE4403048C1 (de) 1994-01-28 1994-01-28 Stranggießanlage und Verfahren zur Erzeugung von Rechteck-Dünnbrammen

Publications (1)

Publication Number Publication Date
WO1995020444A1 true WO1995020444A1 (de) 1995-08-03

Family

ID=6509214

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/000089 WO1995020444A1 (de) 1994-01-28 1995-01-20 Stranggiessanlage und verfahren zur erzeugung von rechteck-dünnbrammen

Country Status (14)

Country Link
EP (1) EP0741617B2 (zh)
JP (1) JP3056252B2 (zh)
KR (1) KR100355000B1 (zh)
CN (1) CN1046450C (zh)
AT (1) ATE164102T1 (zh)
AU (1) AU1453195A (zh)
BR (1) BR9506665A (zh)
CA (1) CA2181902A1 (zh)
DE (2) DE4403048C1 (zh)
DK (1) DK0741617T4 (zh)
ES (1) ES2113730T5 (zh)
RU (1) RU2121903C1 (zh)
WO (1) WO1995020444A1 (zh)
ZA (1) ZA95670B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117564235A (zh) * 2024-01-15 2024-02-20 中铝材料应用研究院有限公司 一种铝合金板坯的铸轧装置和方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639302C2 (de) * 1996-09-25 2000-02-24 Schloemann Siemag Ag Verfahren und Vorrichtung zur Erzeugung von dünnen Brammen auf einer Stranggießanlage
DE19639297C2 (de) * 1996-09-25 2000-02-03 Schloemann Siemag Ag Verfahren und Vorrichtung für Hochgeschwindigkeits-Stranggießanlagen mit einer Strangdickenreduktion während der Erstarrung
AT408323B (de) * 1999-12-01 2001-10-25 Voest Alpine Ind Anlagen Verfahren zum stahl-stranggiessen
DE10057160A1 (de) * 2000-11-16 2002-05-29 Sms Demag Ag Verfahren und Vorrichtung zum Herstellen von Dünnbrammen
ITMI20120046A1 (it) * 2012-01-18 2013-07-19 Arvedi Steel Engineering S P A Impianto e procedimento per la colata continua veloce di bramme sottili di acciaio e di bramme di acciaio
CN109465415A (zh) * 2018-12-07 2019-03-15 东北大学 一种连铸凝固末端双单点重压下扇形段辊列结构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001209A1 (en) * 1986-08-18 1988-02-25 Mannesmann Ag Process and device for continuous casting of slabs
EP0353402A1 (de) * 1988-07-14 1990-02-07 Thyssen Stahl Aktiengesellschaft Verfahren zum Herstellen eines Stahlbandes mit einer Dicke von weniger als 10 mm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423475C2 (de) † 1984-06-26 1986-07-17 Mannesmann AG, 4000 Düsseldorf Verfahren und Einrichtung zum Stranggießen von flüssigen Metallen, insbesondere von flüssigem Stahl
DE3709188A1 (de) * 1987-03-20 1988-09-29 Mannesmann Ag Ausgiessrohr fuer metallurgische gefaesse
DE3818077A1 (de) * 1988-05-25 1989-11-30 Mannesmann Ag Verfahren zum kontinuierlichen giesswalzen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001209A1 (en) * 1986-08-18 1988-02-25 Mannesmann Ag Process and device for continuous casting of slabs
EP0353402A1 (de) * 1988-07-14 1990-02-07 Thyssen Stahl Aktiengesellschaft Verfahren zum Herstellen eines Stahlbandes mit einer Dicke von weniger als 10 mm

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H.J.EHRENBERG ET AL: "giessen und giesswalzen dünner brammen bei der mannesmannröhren-werke ag", STAHL UND EISEN, no. 9/10, 16 May 1989 (1989-05-16), DÜSSELDORF, DE, pages 453 - 462, XP000068364 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117564235A (zh) * 2024-01-15 2024-02-20 中铝材料应用研究院有限公司 一种铝合金板坯的铸轧装置和方法
CN117564235B (zh) * 2024-01-15 2024-04-09 中铝材料应用研究院有限公司 一种铝合金板坯的铸轧装置和方法

Also Published As

Publication number Publication date
ZA95670B (en) 1995-09-28
DK0741617T4 (da) 2002-06-17
EP0741617A1 (de) 1996-11-13
ATE164102T1 (de) 1998-04-15
DE59501651D1 (de) 1998-04-23
JP3056252B2 (ja) 2000-06-26
CN1046450C (zh) 1999-11-17
RU2121903C1 (ru) 1998-11-20
CA2181902A1 (en) 1995-08-03
CN1139893A (zh) 1997-01-08
JPH09509615A (ja) 1997-09-30
AU1453195A (en) 1995-08-15
KR100355000B1 (ko) 2002-12-31
EP0741617B1 (de) 1998-03-18
BR9506665A (pt) 1997-09-09
DE4403048C1 (de) 1995-07-13
ES2113730T3 (es) 1998-05-01
ES2113730T5 (es) 2002-12-01
EP0741617B2 (de) 2002-05-02

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