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
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.
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)
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 |
RS51030B (en) | 2005-07-19 | 2010-10-31 | Giovanni Arvedi | Process and related plant for manufacturing steel long products without interruption |
MX2008000537A (en) | 2005-07-19 | 2008-03-06 | Giovanni Arvedi | Process and plant for manufacturing steel plates without interruption. |
CN102112255B (en) * | 2008-08-06 | 2014-05-07 | Sms西马格股份公司 | Continuous 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)
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 |
-
1996
- 1996-11-12 IT IT96MI002336A patent/IT1287156B1/en active IP Right Grant
-
1997
- 1997-10-28 ZA ZA9709675A patent/ZA979675B/en unknown
- 1997-11-12 ES ES97946036T patent/ES2169436T3/en not_active Expired - Lifetime
- 1997-11-12 JP JP52236098A patent/JP3974186B2/en not_active Expired - Lifetime
- 1997-11-12 CA CA002269130A patent/CA2269130C/en not_active Expired - Lifetime
- 1997-11-12 BR BR9713007-9A patent/BR9713007A/en not_active IP Right Cessation
- 1997-11-12 EP EP97946036A patent/EP0946316B1/en not_active Expired - Lifetime
- 1997-11-12 RU RU99113037/02A patent/RU2195384C2/en active
- 1997-11-12 CN CN97199628A patent/CN1072535C/en not_active Expired - Lifetime
- 1997-11-12 KR KR1019997004166A patent/KR100539994B1/en not_active IP Right Cessation
- 1997-11-12 WO PCT/IT1997/000276 patent/WO1998020997A1/en active IP Right Grant
- 1997-11-12 DE DE69709899T patent/DE69709899T2/en not_active Expired - Lifetime
- 1997-11-12 AU AU51338/98A patent/AU718124B2/en not_active Expired
- 1997-11-12 AT AT97946036T patent/ATE211416T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP0946316B1 (en) | 2002-01-02 |
KR20000053199A (en) | 2000-08-25 |
CN1237120A (en) | 1999-12-01 |
CN1072535C (en) | 2001-10-10 |
ITMI962336A0 (en) | 1996-11-12 |
IT1287156B1 (en) | 1998-08-04 |
AU718124B2 (en) | 2000-04-06 |
ES2169436T3 (en) | 2002-07-01 |
RU2195384C2 (en) | 2002-12-27 |
EP0946316A1 (en) | 1999-10-06 |
BR9713007A (en) | 2000-01-25 |
JP2001504037A (en) | 2001-03-27 |
AU5133898A (en) | 1998-06-03 |
ITMI962336A1 (en) | 1998-05-12 |
ATE211416T1 (en) | 2002-01-15 |
JP3974186B2 (en) | 2007-09-12 |
CA2269130A1 (en) | 1998-05-22 |
CA2269130C (en) | 2006-10-10 |
DE69709899D1 (en) | 2002-02-28 |
KR100539994B1 (en) | 2006-01-10 |
WO1998020997A1 (en) | 1998-05-22 |
DE69709899T2 (en) | 2002-06-27 |
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