HUP0402138A2 - Method and device for cooling the copper plates of a continuous casting ingot mould for liquid metals, especially liquid steel - Google Patents
Method and device for cooling the copper plates of a continuous casting ingot mould for liquid metals, especially liquid steelInfo
- Publication number
- HUP0402138A2 HUP0402138A2 HU0402138A HUP0402138A HUP0402138A2 HU P0402138 A2 HUP0402138 A2 HU P0402138A2 HU 0402138 A HU0402138 A HU 0402138A HU P0402138 A HUP0402138 A HU P0402138A HU P0402138 A2 HUP0402138 A2 HU P0402138A2
- Authority
- HU
- Hungary
- Prior art keywords
- copper plates
- cooling
- speed
- continuous casting
- copper
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 7
- 229910052802 copper Inorganic materials 0.000 title abstract 7
- 239000010949 copper Substances 0.000 title abstract 7
- 238000001816 cooling Methods 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 238000009749 continuous casting Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title abstract 2
- 229910001338 liquidmetal Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000005266 casting Methods 0.000 abstract 3
- 239000002826 coolant Substances 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 239000000835 fiber Substances 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
A találmány tárgya eljárás folyékony fémek, különösképpen folyékonyacél folyamatos öntésénél alkalmazott kokilla rézlemezeinek (1,1)hűtéséhez hűtőcsatornákban vezetett kokilla-hűtőanyaggal (2) és azindító sebességnek az előírt sebességre való emelkedése vagy az előírtsebesség túllépése alatt a rézlemezeknek eltérő előírt felületihőmérsékletével (8), ahol a feladat szerint a rézlemez felületihőmérsékletét (8) változó, különösen nagyobb öntési sebességeknél olymódon kell befolyásolni, hogy az öntött szálon felületi hibák és/vagya rézlemez felületén repedések egyáltalán ne vagy csak jelentősencsökkentett mértékben alakuljanak ki, ami azáltal érhető el, hogy 1m/min-től legfeljebb 12 m/min-ig változó öntési sebességnél arézlemezek felületi hőmérsékletét (8), a kokilla hűtőanyagmennyiségének (4) mennyiségi kiigazításával és/vagy a kokillahűtőanyagának bevezetési hőmérsékletével (5), függően az aktuálisöntési sebességtől és függően a rézlemez-vastagságtól (9) egymegkívánt, állandó nagyságra állítják be. ÓThe subject of the invention is a method for cooling the copper plates (1,1) of a mold used in the continuous casting of liquid metals, especially liquid steel, with a mold coolant (2) in cooling channels and with a different prescribed surface temperature of the copper plates (8) during the rise of the starting speed to the prescribed speed or when the prescribed speed is exceeded, where, according to the task, the surface temperature of the copper plate (8) must be influenced at variable, especially higher casting speeds in such a way that surface defects on the cast fiber and/or cracks on the surface of the copper plate do not develop at all or only to a significantly reduced extent, which can be achieved by 1m/min at a casting speed varying from to a maximum of 12 m/min, the surface temperature of copper plates (8), by adjusting the amount of mold coolant (4) and/or the inlet temperature of the mold coolant (5), depending on the current casting speed and depending on the copper plate thickness (9 ) is set to a required, constant value. HE
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 |
|---|---|
| HUP0402138A2 true HUP0402138A2 (en) | 2005-02-28 |
Family
ID=26010255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0402138A HUP0402138A2 (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 |
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 BR BR0212935-3A patent/BR0212935A/en not_active Application Discontinuation
- 2002-09-07 WO PCT/EP2002/010030 patent/WO2003028921A2/en active IP Right Grant
- 2002-09-07 RU RU2004113105/02A patent/RU2004113105A/en not_active Application Discontinuation
- 2002-09-07 DE DE50206693T patent/DE50206693D1/en not_active Expired - Lifetime
- 2002-09-07 PL PL02367404A patent/PL367404A1/en not_active Application Discontinuation
- 2002-09-07 MX MXPA04002744A patent/MXPA04002744A/en unknown
- 2002-09-07 EP EP02777034A patent/EP1432539B1/en not_active Expired - Lifetime
- 2002-09-07 JP JP2003532228A patent/JP2005503927A/en not_active Withdrawn
- 2002-09-07 CA CA002460897A patent/CA2460897A1/en not_active Abandoned
- 2002-09-07 AT AT02777034T patent/ATE324953T1/en not_active IP Right Cessation
- 2002-09-07 CN CNA028191366A patent/CN1561273A/en active Pending
- 2002-09-07 US US10/491,035 patent/US20040256078A1/en not_active Abandoned
- 2002-09-07 HU HU0402138A patent/HUP0402138A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE50206693D1 (en) | 2006-06-08 |
| BR0212935A (en) | 2004-10-13 |
| ATE324953T1 (en) | 2006-06-15 |
| CN1561273A (en) | 2005-01-05 |
| PL367404A1 (en) | 2005-02-21 |
| US20040256078A1 (en) | 2004-12-23 |
| JP2005503927A (en) | 2005-02-10 |
| RU2004113105A (en) | 2005-05-20 |
| WO2003028921A3 (en) | 2003-10-23 |
| WO2003028921A2 (en) | 2003-04-10 |
| EP1432539A2 (en) | 2004-06-30 |
| EP1432539B1 (en) | 2006-05-03 |
| CA2460897A1 (en) | 2003-04-10 |
| MXPA04002744A (en) | 2004-07-29 |
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