ZA979675B - Unit of equipments for the high-speed continuous casting of good quality thin steel slabs. - Google Patents

Unit of equipments for the high-speed continuous casting of good quality thin steel slabs.

Info

Publication number
ZA979675B
ZA979675B ZA9709675A ZA979675A ZA979675B ZA 979675 B ZA979675 B ZA 979675B ZA 9709675 A ZA9709675 A ZA 9709675A ZA 979675 A ZA979675 A ZA 979675A ZA 979675 B ZA979675 B ZA 979675B
Authority
ZA
South Africa
Prior art keywords
mould
submerged nozzle
equipments
continuous casting
unit
Prior art date
Application number
ZA9709675A
Inventor
Giovanni Arvedi
Luciano Manini
Andrea Bianchi
Original Assignee
Giovanni Arvedi
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 Giovanni Arvedi filed Critical Giovanni Arvedi
Publication of ZA979675B publication Critical patent/ZA979675B/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
    • B22D11/14—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.
ZA9709675A 1996-11-12 1997-10-28 Unit of equipments for the high-speed continuous casting of good quality thin steel slabs. ZA979675B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA979675B true ZA979675B (en) 1998-05-21

Family

ID=11375188

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9709675A ZA979675B (en) 1996-11-12 1997-10-28 Unit of equipments for the high-speed continuous casting of good quality thin steel slabs.

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
CN1972764B (en) 2005-04-07 2011-12-07 乔瓦尼·阿尔韦迪 Process and system for manufacturing metal strips and sheets without solution of continuity between continuous casting and rolling
ATE442211T1 (en) 2005-07-19 2009-09-15 Giovanni Arvedi METHOD AND RELATED EQUIPMENT FOR PRODUCING LONG STEEL PRODUCTS WITHOUT INTERRUPTION
US8162032B2 (en) 2005-07-19 2012-04-24 Giovanni Arvedi Process and plant for manufacturing steel plates without interruption
WO2010015399A1 (en) * 2008-08-06 2010-02-11 Sms Siemag Ag 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
CA2269130C (en) 2006-10-10
BR9713007A (en) 2000-01-25
EP0946316A1 (en) 1999-10-06
CA2269130A1 (en) 1998-05-22
ITMI962336A1 (en) 1998-05-12
JP2001504037A (en) 2001-03-27
KR20000053199A (en) 2000-08-25
AU718124B2 (en) 2000-04-06
ITMI962336A0 (en) 1996-11-12
AU5133898A (en) 1998-06-03
EP0946316B1 (en) 2002-01-02
DE69709899D1 (en) 2002-02-28
JP3974186B2 (en) 2007-09-12
WO1998020997A1 (en) 1998-05-22
DE69709899T2 (en) 2002-06-27
CN1072535C (en) 2001-10-10
ATE211416T1 (en) 2002-01-15
KR100539994B1 (en) 2006-01-10
CN1237120A (en) 1999-12-01
RU2195384C2 (en) 2002-12-27
IT1287156B1 (en) 1998-08-04
ES2169436T3 (en) 2002-07-01

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