DE69709899T2 - DEVICE FOR HIGH-SPEED CONTINUOUS CASTING OF STEEL THIN SLABS WITH GOOD PROPERTIES - Google Patents

DEVICE FOR HIGH-SPEED CONTINUOUS CASTING OF STEEL THIN SLABS WITH GOOD PROPERTIES

Info

Publication number
DE69709899T2
DE69709899T2 DE69709899T DE69709899T DE69709899T2 DE 69709899 T2 DE69709899 T2 DE 69709899T2 DE 69709899 T DE69709899 T DE 69709899T DE 69709899 T DE69709899 T DE 69709899T DE 69709899 T2 DE69709899 T2 DE 69709899T2
Authority
DE
Germany
Prior art keywords
mould
submerged nozzle
continuous casting
good properties
steel thin
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.)
Expired - Lifetime
Application number
DE69709899T
Other languages
German (de)
Other versions
DE69709899D1 (en
Inventor
Giovanni Arvedi
Luciano Manini
Andrea Bianchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69709899D1 publication Critical patent/DE69709899D1/en
Publication of DE69709899T2 publication Critical patent/DE69709899T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D11/14—Plants for continuous casting
    • B22D11/142—Plants for continuous casting for curved 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0408—Moulds for casting thin slabs
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/053—Means for oscillating the moulds
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/055—Cooling the moulds

Landscapes

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

Abstract

Unit of equipments for the continuous casting of steel slabs, especially low thickness slabs at high speed, comprising a mould (1) fed by a submerged nozzle (2) and connected to an oscillator (3) driven by a hydraulic servocontrol, wherein the following geometrical relation is valid concerning both the mould and the submerged nozzle shapes and their mutual arrangement: (A1/S1)/(A2/S2) = 0.9 DIVIDED 1.1 and preferably A1/S1 = A2/S2, wherein, on the mould horizontal section at the meniscus level, A1 is the area enclosed between submerged nozzle and larger sides of the mould, and A2 is the residual area on said section, between submerged nozzle and smaller sides, S1 and S2 being the total sums of the mould peripheral lengths corresponding to each of said areas. Furthermore, at least in the mould horizontal section at the meniscus level, the distance between submerged nozzle and copper plates forming the mould walls is kept constant.
DE69709899T 1996-11-12 1997-11-12 DEVICE FOR HIGH-SPEED CONTINUOUS CASTING OF STEEL THIN SLABS WITH GOOD PROPERTIES Expired - Lifetime DE69709899T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI002336A IT1287156B1 (en) 1996-11-12 1996-11-12 PERFECTED SET OF EQUIPMENT FOR CONTINUOUS CASTING AT HIGH SPEED OF THIN SHEETS OF GOOD QUALITY
PCT/IT1997/000276 WO1998020997A1 (en) 1996-11-12 1997-11-12 Improved unit of equipments for the high-speed continuous casting of good quality thin steel slabs

Publications (2)

Publication Number Publication Date
DE69709899D1 DE69709899D1 (en) 2002-02-28
DE69709899T2 true DE69709899T2 (en) 2002-06-27

Family

ID=11375188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709899T Expired - Lifetime DE69709899T2 (en) 1996-11-12 1997-11-12 DEVICE FOR HIGH-SPEED CONTINUOUS CASTING OF STEEL THIN SLABS WITH GOOD PROPERTIES

Country Status (14)

Country Link
EP (1) EP0946316B1 (en)
JP (1) JP3974186B2 (en)
KR (1) KR100539994B1 (en)
CN (1) CN1072535C (en)
AT (1) ATE211416T1 (en)
AU (1) AU718124B2 (en)
BR (1) BR9713007A (en)
CA (1) CA2269130C (en)
DE (1) DE69709899T2 (en)
ES (1) ES2169436T3 (en)
IT (1) IT1287156B1 (en)
RU (1) RU2195384C2 (en)
WO (1) WO1998020997A1 (en)
ZA (1) ZA979675B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19817701C2 (en) * 1998-04-21 2000-09-28 Sms Demag Ag Lifting table with oscillation drive for a continuous caster
ATE411120T1 (en) 2005-04-07 2008-10-15 Giovanni Arvedi METHOD AND SYSTEM FOR PRODUCING METAL STRIPS AND PLATES WITHOUT LOSS OF CONTINUITY BETWEEN CONTINUOUS CASTING AND ROLLING
SI1909980T1 (en) 2005-07-19 2010-01-29 Giovanni Arvedi Process and related plant for manufacturing steel long products without interruption
DE602005024455D1 (en) 2005-07-19 2010-12-09 Giovanni Arvedi METHOD AND APPENDIX FOR PRODUCING STEEL PLATES WITHOUT INTERRUPTION
EP2321075B1 (en) * 2008-08-06 2018-07-11 SMS group GmbH Strand casting mold for liquid metal, particularly for liquid steel
JP5272720B2 (en) * 2008-12-25 2013-08-28 新日鐵住金株式会社 Steel continuous casting method
ITMI20112292A1 (en) 2011-12-16 2013-06-17 Arvedi Steel Engineering S P A SUPPORT AND OSCILLATION DEVICE FOR LINGOTTER IN CONTINUOUS CASTING SYSTEMS
IT202000016120A1 (en) 2020-07-03 2022-01-03 Arvedi Steel Eng S P A PLANT AND PROCEDURE FOR THE CONTINUOUS PRODUCTION OF HOT ROLLED ULTRA-THIN STEEL STRIPS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049698A (en) * 1964-05-05 1966-11-30 British Iron Steel Research Improvements in or relating to the manufacture of elongate articles
DE1558376A1 (en) * 1967-04-15 1970-03-19 Vnii Pk I Metall Maschino Mold
FR2055784A1 (en) * 1969-08-18 1971-04-30 Ural Z Tyaznlloco Mould rocking mechanism in continuous metal - casting plants
JPS60247451A (en) * 1984-05-22 1985-12-07 Kawasaki Steel Corp Method and device for following up molten metal surface in continuous casting mold
JPH0763825B2 (en) * 1985-08-20 1995-07-12 住友重機械工業株式会社 Oscillation device for continuous casting machine
DE4142447C3 (en) * 1991-06-21 1999-09-09 Mannesmann Ag Immersion nozzle - thin slab
DE4341719C2 (en) * 1993-12-03 2001-02-01 Mannesmann Ag Device for the continuous casting of steel
DE4436990C1 (en) * 1994-10-07 1995-12-07 Mannesmann Ag Immersed pouring pipe where the outer wall acts as a spacer

Also Published As

Publication number Publication date
EP0946316A1 (en) 1999-10-06
EP0946316B1 (en) 2002-01-02
AU718124B2 (en) 2000-04-06
JP2001504037A (en) 2001-03-27
ATE211416T1 (en) 2002-01-15
CN1237120A (en) 1999-12-01
CA2269130A1 (en) 1998-05-22
KR100539994B1 (en) 2006-01-10
ITMI962336A0 (en) 1996-11-12
ZA979675B (en) 1998-05-21
JP3974186B2 (en) 2007-09-12
ITMI962336A1 (en) 1998-05-12
AU5133898A (en) 1998-06-03
CN1072535C (en) 2001-10-10
WO1998020997A1 (en) 1998-05-22
BR9713007A (en) 2000-01-25
IT1287156B1 (en) 1998-08-04
RU2195384C2 (en) 2002-12-27
ES2169436T3 (en) 2002-07-01
KR20000053199A (en) 2000-08-25
DE69709899D1 (en) 2002-02-28
CA2269130C (en) 2006-10-10

Similar Documents

Publication Publication Date Title
EP0252008A3 (en) Side dam for the side closure of the casting space in a twin-belt continuous-casting machine, and process for the maintenance of the continuous-casting machine
DE69709899D1 (en) DEVICE FOR HIGH-SPEED CONTINUOUS CASTING OF STEEL THIN SLABS WITH GOOD PROPERTIES
BR9603133A (en) Processes and apparatus for continuously casting metal strip and for transmitting vibration to molten metal in a twin cylinder continuous casting machine
DE69500520D1 (en) Method and device for the continuous casting of thin metallic products between cylinders
BE900416A (en) DEVICE AND METHOD FOR CONTINUOUS CASTING OF METAL.
IT8120816A0 (en) PROCESS FOR CONTINUOUS STEEL CASTING.
DE69604874T2 (en) Support device for the side walls of a roll caster for the production of metallic strips
BR8302050A (en) NOZZLE FOR ENGINES AND THE SAME OPERATING PROCESS
MY132645A (en) "improved unit of equipments for the high-speed continuous casting of good quality thin steel slabs"
EP1103323A3 (en) Process and device for continuous casting of steel
DE59802117D1 (en) Oscillating mold with immersion nozzle for the continuous casting of slabs
TW358044B (en) Continuous casting ingot mould
DE59804207D1 (en) METHOD AND DEVICE FOR PRODUCING SLAMS OF DIFFERENT FORMATS
IT8819886A0 (en) PROCEDURE AND DEVICE FOR REPLACING THE FORMING TOOLS IN THE CLOSING UNIT OF INJECTION CASTING MACHINES.
NZ231671A (en) Lubricating system for molten metal passing through mould in continuous casting process
DE60325109D1 (en) DEVICE FOR INFLUENCING POLLUTED METAL CONTAMINANTS INTO A CONTINUOUS GASKILLE
IT1233340B (en) LAUNCHING DEVICE FOR OPERATING MACHINES OR TOOLS OPERATING ON CONTINUOUS FLOW LINES IN PARTICULAR FOR THE MANUFACTURE OF STEEL PRODUCTS
CA2195200A1 (en) Mold Oscillator for Continuous Casting Apparatus
JPS57206555A (en) Cooling method for water cooled mold for continuous casting of slab
ES2039829T3 (en) METHOD AND DEVICE FOR CASTING CONCRETE PRODUCTS.
ATE163376T1 (en) SYSTEM FOR PRODUCING A STEEL STRIP FROM A CAST STEEL STRAND
CA2156237A1 (en) Non-Ferrous Metal Casting Mold Table System
DE59902597D1 (en) METHOD FOR OSCILLING A CONTINUOUS CHOCOLATE BY MEANS OF VARIABLE OSCILLATION PARAMETERS
JPS55133852A (en) Continuous casting device
TW354272B (en) Thin cast strip, process for its production, and cooling drums in a twin-type continuous casting apparatus

Legal Events

Date Code Title Description
8364 No opposition during term of opposition