WO1995020444A1 - Continuous casting facility and process for producing rectangular thin slabs - Google Patents
Continuous casting facility and process for producing rectangular thin slabs Download PDFInfo
- 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
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)
- Pinball Game Machines (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Artificial Fish Reefs (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96117380A RU2121903C1 (en) | 1994-01-28 | 1995-01-20 | Process of manufacture of thin flat ingots and gear for its realization |
JP7519818A JP3056252B2 (en) | 1994-01-28 | 1995-01-20 | Method for producing rectangular thin slab and continuous casting apparatus |
AU14531/95A AU1453195A (en) | 1994-01-28 | 1995-01-20 | Continuous casting facility and process for producing rectangular thin slabs |
BR9506665A BR9506665A (en) | 1994-01-28 | 1995-01-20 | Bar casting facility and process for the production of rectangular thin ingots |
DK95906265T DK0741617T4 (en) | 1994-01-28 | 1995-01-20 | Process for making square-thin roller blanks |
DE59501651T DE59501651D1 (en) | 1994-01-28 | 1995-01-20 | CONTINUOUS CASTING MACHINE AND METHOD FOR PRODUCING RECTANGLE THIN SLAMS |
EP95906265A EP0741617B2 (en) | 1994-01-28 | 1995-01-20 | Process for producing rectangular thin slabs |
KR1019960704097A KR100355000B1 (en) | 1994-01-28 | 1995-01-20 | Continuous casting equipment and method for manufacturing rectangular thin slab |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4403048A DE4403048C1 (en) | 1994-01-28 | 1994-01-28 | Continuous caster and process for producing rectangular thin slabs |
DEP4403048.7 | 1994-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995020444A1 true WO1995020444A1 (en) | 1995-08-03 |
Family
ID=6509214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1995/000089 WO1995020444A1 (en) | 1994-01-28 | 1995-01-20 | Continuous casting facility and process for producing rectangular thin slabs |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0741617B2 (en) |
JP (1) | JP3056252B2 (en) |
KR (1) | KR100355000B1 (en) |
CN (1) | CN1046450C (en) |
AT (1) | ATE164102T1 (en) |
AU (1) | AU1453195A (en) |
BR (1) | BR9506665A (en) |
CA (1) | CA2181902A1 (en) |
DE (2) | DE4403048C1 (en) |
DK (1) | DK0741617T4 (en) |
ES (1) | ES2113730T5 (en) |
RU (1) | RU2121903C1 (en) |
WO (1) | WO1995020444A1 (en) |
ZA (1) | ZA95670B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117564235A (en) * | 2024-01-15 | 2024-02-20 | 中铝材料应用研究院有限公司 | Casting and rolling device and method for aluminum alloy plate blank |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19639302C2 (en) * | 1996-09-25 | 2000-02-24 | Schloemann Siemag Ag | Method and device for producing thin slabs on a continuous caster |
DE19639297C2 (en) * | 1996-09-25 | 2000-02-03 | Schloemann Siemag Ag | Method and device for high-speed continuous casting plants with a reduction in strand thickness during solidification |
AT408323B (en) * | 1999-12-01 | 2001-10-25 | Voest Alpine Ind Anlagen | METHOD FOR STEEL CONTINUOUS |
DE10057160A1 (en) * | 2000-11-16 | 2002-05-29 | Sms Demag Ag | Method and device for producing thin slabs |
ITMI20120046A1 (en) * | 2012-01-18 | 2013-07-19 | Arvedi Steel Engineering S P A | PLANT AND PROCEDURE FOR THE CONTINUOUS QUICK CASTING OF STEEL BRAMME AND STEEL BRAMME |
CN109465415A (en) * | 2018-12-07 | 2019-03-15 | 东北大学 | Fan-shaped section roll array structure under a kind of double single-point weight in continuous casting and solidifying end |
Citations (2)
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 (en) * | 1988-07-14 | 1990-02-07 | Thyssen Stahl Aktiengesellschaft | Method for producing steel strip with a thickness of less than 10 mm |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3423475C2 (en) † | 1984-06-26 | 1986-07-17 | Mannesmann AG, 4000 Düsseldorf | Method and device for the continuous casting of liquid metals, in particular of liquid steel |
DE3709188A1 (en) * | 1987-03-20 | 1988-09-29 | Mannesmann Ag | POURING PIPE FOR METALLURGICAL VESSELS |
DE3818077A1 (en) * | 1988-05-25 | 1989-11-30 | Mannesmann Ag | METHOD FOR CONTINUOUS CASTING ROLLERS |
-
1994
- 1994-01-28 DE DE4403048A patent/DE4403048C1/en not_active Expired - Lifetime
-
1995
- 1995-01-20 JP JP7519818A patent/JP3056252B2/en not_active Expired - Fee Related
- 1995-01-20 AU AU14531/95A patent/AU1453195A/en not_active Abandoned
- 1995-01-20 ES ES95906265T patent/ES2113730T5/en not_active Expired - Lifetime
- 1995-01-20 DE DE59501651T patent/DE59501651D1/en not_active Expired - Lifetime
- 1995-01-20 AT AT95906265T patent/ATE164102T1/en active
- 1995-01-20 RU RU96117380A patent/RU2121903C1/en not_active IP Right Cessation
- 1995-01-20 CA CA002181902A patent/CA2181902A1/en not_active Abandoned
- 1995-01-20 EP EP95906265A patent/EP0741617B2/en not_active Expired - Lifetime
- 1995-01-20 KR KR1019960704097A patent/KR100355000B1/en not_active IP Right Cessation
- 1995-01-20 WO PCT/DE1995/000089 patent/WO1995020444A1/en active IP Right Grant
- 1995-01-20 DK DK95906265T patent/DK0741617T4/en active
- 1995-01-20 BR BR9506665A patent/BR9506665A/en not_active IP Right Cessation
- 1995-01-20 CN CN95191384A patent/CN1046450C/en not_active Expired - Fee Related
- 1995-01-27 ZA ZA95670A patent/ZA95670B/en unknown
Patent Citations (2)
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 (en) * | 1988-07-14 | 1990-02-07 | Thyssen Stahl Aktiengesellschaft | Method for producing steel strip with a thickness of less than 10 mm |
Non-Patent Citations (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117564235A (en) * | 2024-01-15 | 2024-02-20 | 中铝材料应用研究院有限公司 | Casting and rolling device and method for aluminum alloy plate blank |
CN117564235B (en) * | 2024-01-15 | 2024-04-09 | 中铝材料应用研究院有限公司 | Casting and rolling device and method for aluminum alloy plate blank |
Also Published As
Publication number | Publication date |
---|---|
EP0741617A1 (en) | 1996-11-13 |
ES2113730T3 (en) | 1998-05-01 |
DK0741617T4 (en) | 2002-06-17 |
ZA95670B (en) | 1995-09-28 |
RU2121903C1 (en) | 1998-11-20 |
DE4403048C1 (en) | 1995-07-13 |
DE59501651D1 (en) | 1998-04-23 |
JP3056252B2 (en) | 2000-06-26 |
JPH09509615A (en) | 1997-09-30 |
EP0741617B2 (en) | 2002-05-02 |
BR9506665A (en) | 1997-09-09 |
KR100355000B1 (en) | 2002-12-31 |
CN1139893A (en) | 1997-01-08 |
AU1453195A (en) | 1995-08-15 |
ES2113730T5 (en) | 2002-12-01 |
ATE164102T1 (en) | 1998-04-15 |
EP0741617B1 (en) | 1998-03-18 |
CA2181902A1 (en) | 1995-08-03 |
CN1046450C (en) | 1999-11-17 |
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