BR0212935A - Procedure and device for cooling the copper plates of a continuous foundation shell for molten metals, especially for cast steel - Google Patents
Procedure and device for cooling the copper plates of a continuous foundation shell for molten metals, especially for cast steelInfo
- Publication number
- BR0212935A BR0212935A BR0212935-3A BR0212935A BR0212935A BR 0212935 A BR0212935 A BR 0212935A BR 0212935 A BR0212935 A BR 0212935A BR 0212935 A BR0212935 A BR 0212935A
- Authority
- BR
- Brazil
- Prior art keywords
- copper plates
- cooling
- casting speed
- casting
- procedure
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052802 copper Inorganic materials 0.000 title abstract 6
- 239000010949 copper Substances 0.000 title abstract 6
- 238000001816 cooling Methods 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 229910001208 Crucible steel Inorganic materials 0.000 title 1
- 238000005266 casting Methods 0.000 abstract 5
- 239000002826 coolant Substances 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 238000009749 continuous casting Methods 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000004512 die casting Methods 0.000 abstract 1
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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
-
- 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)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
"PROCEDIMENTO E DISPOSITIVO PARA REFRIGERAR AS PLACAS DE COBRE DE UMA COQUILHA DE FUNDIçãO CONTìNUA PARA METAIS FUNDIDOS, ESPECIALMENTE PARA AçO FUNDIDO". A presente invenção refere-se a um procedimento e um dispositivo para refrigerar as placas de cobre (1.1) de uma coquilha de fundição contínua (1) para metais fundidos, especialmente para aço fundido, apresentando um agente de refrigeração para a coquilha (2), que é conduzido em canais de refrigeração, e uma temperatura superficial nominal das placas de cobre (8) que varia durante a curva de arranque de velocidade para atingir a velocidade nominal de fundição, ou quando a velocidade nominal de fundição for ultrapassada, que solucionam a tarefa ao interferir sobre a temperatura superficial das placas de cobre (8) mesmo quando a velocidade de fundição é modificada, especialmente quando ela é aumentada, de tal maneira que não ocorram falhas na superfície da crosta solidificada e/ou rachaduras na superfície da placas de cobre, ou que sejam substancialmente reduzidas, ao ajustar a temperatura superficial das placas de cobre (8) para uma grandeza constante e desejada, por meio da correção quantitativa do volume de agente de refrigeração da coquilha (4) e/ou da temperatura de admissão do agente de refrigeração da coquilha (5), dependendo da velocidade de fundição (6) e dependendo da espessura das placas de cobre (9), quando a velocidade de fundição (6) varia entre 1 m/min até ao máximo de 12 m/min."PROCEDURE AND DEVICE FOR COOLING THE COPPER PLATES FROM A CONTINUOUS CASTING BEAR FOR FUSTED METALS, ESPECIALLY FOR Fused steel". The present invention relates to a method and a device for cooling the copper plates (1.1) of a continuous casting die casting (1) for molten metals, especially for molten steel, having a cooling agent for the die (2) , which is conducted in cooling channels, and a nominal surface temperature of the copper plates (8) which varies during the velocity start-up curve to reach the rated casting speed, or when the rated casting speed is exceeded, which solve The task is to interfere with the surface temperature of the copper plates (8) even when the casting speed is modified, especially when it is increased, such that no cracks on the surface of the solidified crust and / or cracks on the surface of the plates occur. or substantially reduced by adjusting the surface temperature of the copper plates (8) to a constant and desired magnitude, e.g. by means of the quantitative correction of the volume of the cooling agent (4) and / or the inlet temperature of the temperature of the cooling agent (5), depending on the casting speed (6) and the thickness of the copper plates ( 9) when the casting speed (6) ranges from 1 m / min to a maximum of 12 m / min.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10148135 | 2001-09-28 | ||
| DE10160739A DE10160739C2 (en) | 2001-09-28 | 2001-12-11 | Method and device for cooling the copper plates of a continuous casting mold for liquid metals, in particular for liquid steel |
| PCT/EP2002/010030 WO2003028921A2 (en) | 2001-09-28 | 2002-09-07 | Method and device for cooling the copper plates of a continuous casting ingot mould for liquid metals, especially liquid steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0212935A true BR0212935A (en) | 2004-10-13 |
Family
ID=26010255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0212935-3A BR0212935A (en) | 2001-09-28 | 2002-09-07 | Procedure and device for cooling the copper plates of a continuous foundation shell for molten metals, especially for cast steel |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20040256078A1 (en) |
| EP (1) | EP1432539B1 (en) |
| JP (1) | JP2005503927A (en) |
| CN (1) | CN1561273A (en) |
| AT (1) | ATE324953T1 (en) |
| BR (1) | BR0212935A (en) |
| CA (1) | CA2460897A1 (en) |
| DE (1) | DE50206693D1 (en) |
| HU (1) | HUP0402138A2 (en) |
| MX (1) | MXPA04002744A (en) |
| PL (1) | PL367404A1 (en) |
| RU (1) | RU2004113105A (en) |
| WO (1) | WO2003028921A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292858C (en) * | 2004-01-17 | 2007-01-03 | 宝山钢铁股份有限公司 | Water-cooled metal continuous-casting crystallizer |
| DE102009023677A1 (en) * | 2009-06-03 | 2010-12-09 | Egon Evertz Kg (Gmbh & Co.) | Method for controlling the liquid cooling of continuous casting molds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58151952A (en) * | 1982-03-02 | 1983-09-09 | Kobe Steel Ltd | Method for cooling casting mold using electromagnetic stirring |
| JPS63104754A (en) * | 1986-10-20 | 1988-05-10 | Mitsubishi Heavy Ind Ltd | Method for controlling water volume of spray cooled mold |
| DE4127333C2 (en) * | 1991-08-19 | 2000-02-24 | Schloemann Siemag Ag | Continuous casting mold |
| DE19956577A1 (en) * | 1999-11-25 | 2001-05-31 | Sms Demag Ag | Process for the continuous casting of slabs, in particular thin slabs, and a device for carrying them out |
-
2002
- 2002-09-07 US US10/491,035 patent/US20040256078A1/en not_active Abandoned
- 2002-09-07 MX MXPA04002744A patent/MXPA04002744A/en unknown
- 2002-09-07 JP JP2003532228A patent/JP2005503927A/en not_active Withdrawn
- 2002-09-07 PL PL02367404A patent/PL367404A1/en not_active Application Discontinuation
- 2002-09-07 RU RU2004113105/02A patent/RU2004113105A/en not_active Application Discontinuation
- 2002-09-07 HU HU0402138A patent/HUP0402138A2/en unknown
- 2002-09-07 BR BR0212935-3A patent/BR0212935A/en not_active Application Discontinuation
- 2002-09-07 CN CNA028191366A patent/CN1561273A/en active Pending
- 2002-09-07 DE DE50206693T patent/DE50206693D1/en not_active Expired - Lifetime
- 2002-09-07 WO PCT/EP2002/010030 patent/WO2003028921A2/en active IP Right Grant
- 2002-09-07 EP EP02777034A patent/EP1432539B1/en not_active Expired - Lifetime
- 2002-09-07 CA CA002460897A patent/CA2460897A1/en not_active Abandoned
- 2002-09-07 AT AT02777034T patent/ATE324953T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HUP0402138A2 (en) | 2005-02-28 |
| MXPA04002744A (en) | 2004-07-29 |
| WO2003028921A2 (en) | 2003-04-10 |
| JP2005503927A (en) | 2005-02-10 |
| WO2003028921A3 (en) | 2003-10-23 |
| US20040256078A1 (en) | 2004-12-23 |
| DE50206693D1 (en) | 2006-06-08 |
| RU2004113105A (en) | 2005-05-20 |
| EP1432539A2 (en) | 2004-06-30 |
| EP1432539B1 (en) | 2006-05-03 |
| PL367404A1 (en) | 2005-02-21 |
| CA2460897A1 (en) | 2003-04-10 |
| ATE324953T1 (en) | 2006-06-15 |
| CN1561273A (en) | 2005-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |