ZA905189B - Method and device for continuous casting between rolls thin metal products capable of being directly cold rolled - Google Patents
Method and device for continuous casting between rolls thin metal products capable of being directly cold rolledInfo
- Publication number
- ZA905189B ZA905189B ZA905189A ZA905189A ZA905189B ZA 905189 B ZA905189 B ZA 905189B ZA 905189 A ZA905189 A ZA 905189A ZA 905189 A ZA905189 A ZA 905189A ZA 905189 B ZA905189 B ZA 905189B
- Authority
- ZA
- South Africa
- Prior art keywords
- roll
- rolls
- whose
- continuous casting
- thin metal
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
According to this method, molten metal is cast between two rolls (1, 2) with parallel axes, driven in rotation in opposite directions and whose walls are cooled. Use is made of at least one roll whose generatrix is curved and whose diameter is slightly smaller in its axially central part than towards its ends, and the metal is kept in contact with the wall of the said roll over an arc which is longer in the said central part than towards the said ends. To this end, the casting device comprises a riser (3) whose lower edge (33) of the longitudinal walls (31) is in contact with the walls of the said rolls at the top of the nip (5) between the latter, and the line (35, 35') of contact of the lower edge of the longitudinal wall of the riser with this roll is curved so that the length of the arc of the surface (6, 7) of this roll between the said line and the said nip is greater towards the middle of the said longitudinal wall than over its edges. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8909088A FR2649340B1 (en) | 1989-07-04 | 1989-07-04 | METHOD AND DEVICE FOR CONTINUOUS CASTING BETWEEN CYLINDERS OF THIN METAL PRODUCTS SUITABLE FOR DIRECT COLD ROLLING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA905189B true ZA905189B (en) | 1992-02-26 |
Family
ID=9383527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA905189A ZA905189B (en) | 1989-07-04 | 1990-07-03 | Method and device for continuous casting between rolls thin metal products capable of being directly cold rolled |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0407323B1 (en) |
| JP (1) | JPH0342152A (en) |
| KR (1) | KR910002539A (en) |
| CN (1) | CN1050342A (en) |
| AT (1) | ATE98144T1 (en) |
| AU (1) | AU627049B2 (en) |
| BR (1) | BR9003172A (en) |
| CA (1) | CA2019927A1 (en) |
| DE (1) | DE69005049T2 (en) |
| DK (1) | DK0407323T3 (en) |
| ES (1) | ES2047894T3 (en) |
| FR (1) | FR2649340B1 (en) |
| RU (1) | RU2004377C1 (en) |
| TW (1) | TW202402B (en) |
| ZA (1) | ZA905189B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2684576A1 (en) * | 1991-12-04 | 1993-06-11 | Usinor Sacilor | DEVICE FOR CONTINUOUSLY CASTING A THIN METAL STRIP BETWEEN CYLINDERS. |
| US5477911A (en) * | 1994-03-24 | 1995-12-26 | Danieli United, Inc. | Twin roller caster |
| KR101119959B1 (en) * | 2004-12-28 | 2012-03-13 | 주식회사 포스코 | Casting roll in twin roll strip caster for producing strip with good quality |
| JP2014018825A (en) * | 2012-07-18 | 2014-02-03 | Ihi Corp | Cooling roll of twin roll casting apparatus |
| CN103934267B (en) * | 2014-03-07 | 2015-08-26 | 东北大学 | A kind of two cooling zones double-roller rolling device |
| CN104439132A (en) * | 2014-12-24 | 2015-03-25 | 江苏锴博材料科技有限公司 | Cooling roller for producing noncrystalloid flimsy alloy line |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55165260A (en) * | 1979-06-08 | 1980-12-23 | Furukawa Electric Co Ltd:The | Direct production of sheet from molten metal |
| JPS6054249A (en) * | 1983-09-06 | 1985-03-28 | Kawasaki Steel Corp | Machine for producing light-gauge strip by quick cooling |
| CH666842A5 (en) * | 1984-03-01 | 1988-08-31 | Concast Service Union Ag | METHOD AND DEVICE FOR CONTINUOUSLY CASTING METALS IN THE FORM OF BAND BETWEEN TWO COOLED AXLE-PARALLEL DRUM. |
| GB2198976B (en) * | 1986-12-19 | 1990-10-17 | Davy Mckeen | Roll caster |
| US4749024A (en) * | 1987-09-28 | 1988-06-07 | Battelle Development Corporation | Direct cast strip thickness control |
-
1989
- 1989-07-04 FR FR8909088A patent/FR2649340B1/en not_active Expired - Fee Related
-
1990
- 1990-06-27 ES ES90470042T patent/ES2047894T3/en not_active Expired - Lifetime
- 1990-06-27 AT AT90470042T patent/ATE98144T1/en not_active IP Right Cessation
- 1990-06-27 CA CA002019927A patent/CA2019927A1/en not_active Abandoned
- 1990-06-27 DE DE69005049T patent/DE69005049T2/en not_active Expired - Fee Related
- 1990-06-27 EP EP90470042A patent/EP0407323B1/en not_active Expired - Lifetime
- 1990-06-27 DK DK90470042.4T patent/DK0407323T3/en active
- 1990-06-28 TW TW079105339A patent/TW202402B/zh active
- 1990-07-03 ZA ZA905189A patent/ZA905189B/en unknown
- 1990-07-03 RU SU904830587A patent/RU2004377C1/en active
- 1990-07-03 AU AU58655/90A patent/AU627049B2/en not_active Ceased
- 1990-07-03 KR KR1019900010008A patent/KR910002539A/en not_active Application Discontinuation
- 1990-07-04 BR BR909003172A patent/BR9003172A/en unknown
- 1990-07-04 JP JP2177227A patent/JPH0342152A/en active Pending
- 1990-07-04 CN CN90103342A patent/CN1050342A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2019927A1 (en) | 1991-01-04 |
| AU627049B2 (en) | 1992-08-13 |
| CN1050342A (en) | 1991-04-03 |
| EP0407323A1 (en) | 1991-01-09 |
| JPH0342152A (en) | 1991-02-22 |
| DE69005049D1 (en) | 1994-01-20 |
| TW202402B (en) | 1993-03-21 |
| ATE98144T1 (en) | 1993-12-15 |
| DK0407323T3 (en) | 1994-04-11 |
| EP0407323B1 (en) | 1993-12-08 |
| FR2649340A1 (en) | 1991-01-11 |
| RU2004377C1 (en) | 1993-12-15 |
| DE69005049T2 (en) | 1994-07-07 |
| BR9003172A (en) | 1991-08-27 |
| KR910002539A (en) | 1991-02-25 |
| ES2047894T3 (en) | 1994-03-01 |
| AU5865590A (en) | 1991-01-10 |
| FR2649340B1 (en) | 1994-03-11 |
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