US20030141430A1 - Chill tube - Google Patents
Chill tube Download PDFInfo
- Publication number
- US20030141430A1 US20030141430A1 US10/342,559 US34255903A US2003141430A1 US 20030141430 A1 US20030141430 A1 US 20030141430A1 US 34255903 A US34255903 A US 34255903A US 2003141430 A1 US2003141430 A1 US 2003141430A1
- Authority
- US
- United States
- Prior art keywords
- water
- chill tube
- guiding jacket
- well
- chill
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
Images
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
- B22D11/04—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
- B22D11/0406—Moulds with special profile
Definitions
- the invention relates to a mold/chill tube having a double T-shaped inner and outer cross section in beam blank format which is encased in a water-guiding jacket adapted to its outer contour while forming a water gap.
- the material temperatures in the chill wall result from the heat stresses occurring during continuous casting and the cooling conditions by the respective medium, which normally, in the form of water, flows from bottom to top in a water gap between a water-guiding jacket fitted to the outer contour of the chill tube and the outer surface of the chill tube, thereby taking up the heat encountered and carrying it off.
- the removal of the heat with the aid of the cooling water is largely determined by the speed of the water in the water gap.
- a chill tube having a double T-shaped inner and outer cross section in beam blank format, which is encased in a water-guiding jacket ( 12 ) adapted to its outer contour while forming a water gap ( 14 ), wherein the wall thickness (D) of chill tube ( 1 ) in the rounded transition regions ( 2 , 2 a , 2 b , 2 c , 2 d ) from middle crosspieces ( 4 ), which face each other head to head and are drawn in towards longitudinal axis ( 3 ), to the neighboring crosswise positioned flanges ( 5 ) is dimensioned at least partially smaller than in the remaining wall sections ( 6 , 7 ).
- FIG. 1 shows in schematic perspective, a chill tube in beam blank format without a water-guiding jacket having lateral filler pieces.
- FIG. 2 shows likewise in schematic perspective, the chill tube of FIG. 1 along with a separately shown filler piece.
- FIG. 3 shows a top view of a chill tube without cover plate in the region of the lateral channels, but having a water-guiding jacket.
- FIG. 4 shows a top view onto a chill tube according to further specific embodiments without cover plate and water-guiding jacket.
- One option is that at the outside of the transition regions longitudinal hollow recesses are provided.
- the curvature of the recesses in this case, may be largely adapted to the curvature of the inner surface of the transition regions.
- the reduction in wall thickness, in the form of a hollow recess has the advantage that the outer surface of the chill tube is enlarged, so that an even better cooling effect may be achieved.
- a plurality of longitudinal grooves running side by side are provided on the outside of the transition regions.
- the cross section and/or depth of the grooves may be dimensioned to be equal or different in each transition region.
- the cross section of the grooves may be rounded or angular, such as triangular.
- the water-guiding jacket has a rectangular cross section, and, between the water-guiding jacket as well as the crosspieces and the flanges, filler pieces adjusted to the cross sectional region by the outer contour of the chill tube as well as the inner contour of the water-guiding jacket are incorporated.
- the numeral 1 in FIGS. 1 through 4 denotes a chill tube having a double T-shaped inner and outer cross section in beam blank format. Chill tube 1 is used for the continuous casting of metals. In FIGS. 3 and 4, the curvature of chill tube 1 in the longitudinal direction is not shown.
- wall thickness D of chill tube 1 in rounded transition regions 2 from middle crosspieces 4 , which face each other head to head and are drawn in towards longitudinal axis 3 , to the neighboring, crosswise positioned flanges 5 is dimensioned less than wall thickness D 1 in the remainder of wall sections 6 and 7 .
- chill tube 1 On the peripheral side of chill tube 1 there is a water-guiding jacket 12 which may be seen only in FIG. 3, having an essentially rectangular cross section. Between water-guiding jacket 12 and outer surface 13 of chill tube 1 , a water gap 14 is formed through which cooling water is guided from bottom to top at a predefined water speed.
- FIG. 4 shows four different specific embodiments of how the reduction in wall thickness of chill tube 1 may also be implemented.
- transition regions 2 a , 2 b , 2 c on the outer side, several longitudinal grooves 18 , 18 a , 18 b are provided which run next to one another. Whereas in transition region 2 a grooves 18 have a triangular cross section, grooves 18 a , 18 b in transition regions 2 b , 2 c have rounded bottoms. In this context, grooves 18 b in transition region 2 c have a greater depth than grooves 18 a in transition region 2 b.
- transition region 2 d reduction in wall thickness is implemented by bores 19 . These bores 19 lie closer to outer surface 13 of chill tube 1 than to inner surface 11 .
- Both grooves 18 , 18 a , 18 b and bores 19 extend, as do recesses 8 , only in the height range of the bath level.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/931,766 US7198092B2 (en) | 2002-01-31 | 2004-09-01 | Chill tube |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10203967.4 | 2002-01-31 | ||
DE10203967A DE10203967A1 (de) | 2002-01-31 | 2002-01-31 | Kokillenrohr |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/931,766 Continuation US7198092B2 (en) | 2002-01-31 | 2004-09-01 | Chill tube |
Publications (1)
Publication Number | Publication Date |
---|---|
US20030141430A1 true US20030141430A1 (en) | 2003-07-31 |
Family
ID=7713506
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/342,559 Abandoned US20030141430A1 (en) | 2002-01-31 | 2003-01-15 | Chill tube |
US10/931,766 Expired - Lifetime US7198092B2 (en) | 2002-01-31 | 2004-09-01 | Chill tube |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/931,766 Expired - Lifetime US7198092B2 (en) | 2002-01-31 | 2004-09-01 | Chill tube |
Country Status (15)
Country | Link |
---|---|
US (2) | US20030141430A1 (de) |
EP (1) | EP1332811B1 (de) |
JP (1) | JP2003225741A (de) |
KR (1) | KR20030065403A (de) |
CN (1) | CN1248802C (de) |
AT (1) | ATE376465T1 (de) |
BR (1) | BR0300258A (de) |
CA (1) | CA2415517C (de) |
DE (3) | DE10203967A1 (de) |
DK (1) | DK1332811T3 (de) |
ES (1) | ES2291549T3 (de) |
MX (1) | MXPA03000876A (de) |
PT (1) | PT1332811E (de) |
RU (1) | RU2304485C2 (de) |
TW (1) | TWI259114B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090037655A1 (en) * | 2007-07-30 | 2009-02-05 | Dell Products L.P. | System and Method for Data Storage and Backup |
DE102008007082A1 (de) * | 2007-11-01 | 2009-05-07 | Kme Germany Ag & Co. Kg | Flüssigkeitsgekühlte Kokille zum Stranggießen von Metallen |
RU2012112655A (ru) | 2009-09-29 | 2013-11-10 | Кэрие Корпорейшн | Система и способ для поддержания температуры воздуха в системе отопления, вентиляции и кондиционирования воздуха в здании |
DE202012004204U1 (de) * | 2011-05-03 | 2012-06-15 | Central Iron & Steel Research Institute | Abgeschrägte Schmalseitenkupferplatte für Gussform mit trichterförmig gekrümmter Oberfläche |
DE102011106313A1 (de) * | 2011-06-27 | 2012-12-27 | Kme Germany Ag & Co. Kg | Verfahren zur Herstellung eines Kokillenrohrs |
CN102974782B (zh) * | 2012-12-14 | 2015-01-21 | 莱芜钢铁集团有限公司 | H型管式结晶器 |
CN108356239A (zh) * | 2018-03-21 | 2018-08-03 | 马鞍山钢铁股份有限公司 | 一种异型坯连铸机结晶器铜管及其制造方法 |
CN109794586B (zh) * | 2019-02-27 | 2023-10-03 | 山东钢铁股份有限公司 | 一种适用于异形坯连铸机全保护浇铸的结晶器 |
CN112170794B (zh) * | 2020-09-30 | 2022-03-08 | 江苏华龙铸铁型材有限公司 | 一种用于轨道型材生产的组合式腹冷结晶器 |
CN112719241A (zh) * | 2020-12-22 | 2021-04-30 | 苏州广型模具有限公司 | 一种定模镶板及用于成型新能源电机壳体的定模机构 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6443218B1 (en) * | 1998-12-21 | 2002-09-03 | Km Europa Metal Ag | Tubular mold |
US6612363B1 (en) * | 2002-06-10 | 2003-09-02 | Sms Demag Inc. | Beam blank mold for continuous casting |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5213428A (en) * | 1975-07-23 | 1977-02-01 | Kawasaki Steel Co | Continuous casting for beam blanks |
DE19508169C5 (de) * | 1995-03-08 | 2009-11-12 | Kme Germany Ag & Co. Kg | Kokille zum Stranggießen von Metallen |
JPH09239496A (ja) * | 1996-03-11 | 1997-09-16 | Nippon Steel Corp | 角ビレットの連続鋳造用鋳型 |
JP4578586B2 (ja) * | 1998-02-16 | 2010-11-10 | 中越合金鋳工株式会社 | ビームブランク鋳片の連続鋳造用鋳型 |
DE10160135A1 (de) * | 2001-12-07 | 2003-06-18 | Km Europa Metal Ag | Kokillenrohr zum Stranggießen von Metallen |
DE10160134A1 (de) * | 2001-12-07 | 2003-06-18 | Km Europa Metal Ag | Verfahren zur Sprengkalibrierung einer Kokille |
-
2002
- 2002-01-31 DE DE10203967A patent/DE10203967A1/de not_active Withdrawn
- 2002-01-31 DE DE20219419U patent/DE20219419U1/de not_active Expired - Lifetime
-
2003
- 2003-01-03 CA CA2415517A patent/CA2415517C/en not_active Expired - Lifetime
- 2003-01-09 DK DK03000356T patent/DK1332811T3/da active
- 2003-01-09 PT PT03000356T patent/PT1332811E/pt unknown
- 2003-01-09 ES ES03000356T patent/ES2291549T3/es not_active Expired - Lifetime
- 2003-01-09 DE DE50308443T patent/DE50308443D1/de not_active Expired - Lifetime
- 2003-01-09 EP EP03000356A patent/EP1332811B1/de not_active Expired - Lifetime
- 2003-01-09 AT AT03000356T patent/ATE376465T1/de active
- 2003-01-15 US US10/342,559 patent/US20030141430A1/en not_active Abandoned
- 2003-01-16 JP JP2003008197A patent/JP2003225741A/ja active Pending
- 2003-01-22 CN CNB031017711A patent/CN1248802C/zh not_active Expired - Fee Related
- 2003-01-27 TW TW092101682A patent/TWI259114B/zh not_active IP Right Cessation
- 2003-01-28 BR BR0300258-6A patent/BR0300258A/pt not_active Application Discontinuation
- 2003-01-29 MX MXPA03000876A patent/MXPA03000876A/es active IP Right Grant
- 2003-01-29 KR KR10-2003-0005803A patent/KR20030065403A/ko not_active Application Discontinuation
- 2003-01-30 RU RU2003102598/02A patent/RU2304485C2/ru not_active IP Right Cessation
-
2004
- 2004-09-01 US US10/931,766 patent/US7198092B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6443218B1 (en) * | 1998-12-21 | 2002-09-03 | Km Europa Metal Ag | Tubular mold |
US6612363B1 (en) * | 2002-06-10 | 2003-09-02 | Sms Demag Inc. | Beam blank mold for continuous casting |
Also Published As
Publication number | Publication date |
---|---|
EP1332811A2 (de) | 2003-08-06 |
MXPA03000876A (es) | 2005-02-14 |
ATE376465T1 (de) | 2007-11-15 |
US20050028960A1 (en) | 2005-02-10 |
DK1332811T3 (da) | 2008-02-18 |
KR20030065403A (ko) | 2003-08-06 |
BR0300258A (pt) | 2003-09-09 |
CA2415517A1 (en) | 2003-07-31 |
CN1436622A (zh) | 2003-08-20 |
JP2003225741A (ja) | 2003-08-12 |
DE50308443D1 (de) | 2007-12-06 |
ES2291549T3 (es) | 2008-03-01 |
DE20219419U1 (de) | 2003-04-03 |
US7198092B2 (en) | 2007-04-03 |
EP1332811B1 (de) | 2007-10-24 |
TWI259114B (en) | 2006-08-01 |
EP1332811A3 (de) | 2003-08-20 |
CN1248802C (zh) | 2006-04-05 |
RU2304485C2 (ru) | 2007-08-20 |
PT1332811E (pt) | 2007-11-13 |
DE10203967A1 (de) | 2003-08-14 |
TW200302758A (en) | 2003-08-16 |
CA2415517C (en) | 2010-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: KM EUROPA METAL AG, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HAURI, ROLAND;EICHHOLZ-BOLDT, RAIMUND;KOLBECK, DIETMAR;AND OTHERS;REEL/FRAME:013874/0350 Effective date: 20030114 |
|
AS | Assignment |
Owner name: KM EUROPA METAL AG, GERMANY Free format text: CORRECTED COVER SHEET TO CORRECT THE SPELLING OF ASSIGNOR HUGENSCHUTT'S LAST NAME. PREVIOUSLY RECORDED AT REEL/FRAME 013874/0350-0356 (ASSIGNMENT OF ASSIGNOR'S INTEREST);ASSIGNORS:HAURI, ROLAND;EICHHOLZ-BOLDT, RAIMUND;KOLBECK, DIETMAR;AND OTHERS;REEL/FRAME:014726/0835 Effective date: 20030114 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- AFTER EXAMINER'S ANSWER OR BOARD OF APPEALS DECISION |