EP0741616A1 - Stranggiesskokille zum führen von strängen - Google Patents
Stranggiesskokille zum führen von strängenInfo
- Publication number
- EP0741616A1 EP0741616A1 EP95906266A EP95906266A EP0741616A1 EP 0741616 A1 EP0741616 A1 EP 0741616A1 EP 95906266 A EP95906266 A EP 95906266A EP 95906266 A EP95906266 A EP 95906266A EP 0741616 A1 EP0741616 A1 EP 0741616A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- continuous casting
- casting
- strand
- casting mold
- mold according
- 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.)
- Granted
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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/0408—Moulds for casting thin slabs
Definitions
- the invention relates to a continuous casting mold for guiding strands.
- the object of the invention is therefore to design the continuous casting mold in such a way that the swinging of the strand, which is also known in the literature as "snaking", is prevented.
- the object is achieved by the features of claim 1.
- the remaining claims contain embodiments of the invention according to claim 1.
- Fig. 1 Section of a mold with strand guidance in the casting direction
- Fig. 2 Section of a mold, horizontally
- Fig. 3 Section of a mold, horizontally
- the invention now consists in that the concave strand guide in the area of the mold and thus the convex strand ensure guiding and centering of the strand, which leads to a surface-specific, uniform contact of the strand in the mold, whereby a high degree of symmetry in the Formation of the strand shell with regard to
- a slab system is described in Fig. 1-3, which consists of a width-adjustable mold (1), the broad sides of which have a concave shape symmetrical to the central axis (12), from the upper edge of the mold (9) to the exit of the mold (10) is constant or uniformly reduced to a rectangular format.
- the concavity or the convex slab has a height (17) of max. 5% of the slab thickness based on the strand thickness (2a).
- the profile runs linearly parallel to one another or also with an angle of repose (19) ⁇ . the max. Is 2 ⁇ .
- Di "shape of the mold in the area of the concavity can symmetrically to the central axes (1., And (6) but not be linear.
- pouring nozzle (1 a) and casting powder (1b) are molded.
- pouring without immersion pouring and casting powder possible in the sense of this invention.
- the constant concavity of the broad sides specified in the mold is reduced to the rectangular shape in the strand guide or is uniformly reduced over the length of the mold and already enters the strand guide with a rectangular format at the outlet of the mold.
- a corresponding shape can also be selected for blooms (Fig. 4) and billets (Fig. 5).
- two opposite sides or all four sides of the strand can be convexly shaped in the mold.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Confectionery (AREA)
- Metal Rolling (AREA)
- Epoxy Compounds (AREA)
- Casting Devices For Molds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4403050A DE4403050C1 (de) | 1994-01-28 | 1994-01-28 | Stranggießkokille zum Führen von Strängen |
DE4403050 | 1994-01-28 | ||
PCT/DE1995/000092 WO1995020443A1 (de) | 1994-01-28 | 1995-01-20 | Stranggiesskokille zum führen von strängen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0741616A1 true EP0741616A1 (de) | 1996-11-13 |
EP0741616B1 EP0741616B1 (de) | 1999-03-17 |
Family
ID=6509217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95906266A Revoked EP0741616B1 (de) | 1994-01-28 | 1995-01-20 | Stranggiesskokille zum führen von strängen |
Country Status (14)
Country | Link |
---|---|
US (1) | US5730207A (de) |
EP (1) | EP0741616B1 (de) |
JP (1) | JP3048641B2 (de) |
KR (1) | KR100352220B1 (de) |
CN (1) | CN1064873C (de) |
AT (1) | ATE177664T1 (de) |
AU (1) | AU692823B2 (de) |
BR (1) | BR9506591A (de) |
CA (1) | CA2181903A1 (de) |
DE (2) | DE4403050C1 (de) |
ES (1) | ES2131303T3 (de) |
RU (1) | RU2139166C1 (de) |
WO (1) | WO1995020443A1 (de) |
ZA (1) | ZA95672B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9501708L (sv) * | 1995-05-09 | 1996-11-10 | Metallforskning Inst | Kokill |
EP0832704A1 (de) | 1996-09-19 | 1998-04-01 | Hoogovens Staal B.V. | Stranggiessanlage |
DE19639299C2 (de) * | 1996-09-25 | 2001-02-22 | Sms Demag Ag | Vorrichtung zur Herstellung eines Vielkant- oder Profil-Formats in einer Stranggießanlage |
DE19710791C2 (de) * | 1997-03-17 | 2000-01-20 | Schloemann Siemag Ag | Zueinander optimierte Formen der Stranggießkokille und des Tauchausgusses zum Gießen von Brammen aus Stahl |
DE19728957A1 (de) * | 1997-06-30 | 1999-01-07 | Mannesmann Ag | Verfahren und Vorrichtung zum Erzeugen von Dünnbrammen |
DE19741131C2 (de) * | 1997-09-15 | 2001-06-28 | Sms Demag Ag | Stranggießkokille |
DE59709405D1 (de) * | 1997-12-05 | 2003-04-03 | Sms Demag Ag | Verfahren und Vorrichtung zur Erzeugung von dünnen Brammen auf einer Stranggiessanlage |
DE19850575A1 (de) * | 1998-11-02 | 2000-05-11 | Schloemann Siemag Ag | Breitenverstellbare Stranggießkokille mit gekrümmten Trennflächen |
DE19853738A1 (de) * | 1998-11-21 | 2000-05-25 | Schloemann Siemag Ag | Kokille zum Stranggießen von Metall |
AT407351B (de) * | 1998-12-23 | 2001-02-26 | Voest Alpine Ind Anlagen | Stranggiesskokille |
US6419005B1 (en) | 2000-06-29 | 2002-07-16 | Vöest-Alpine Services and Technologies Corporation | Mold cassette and method for continuously casting thin slabs |
US6857464B2 (en) * | 2002-09-19 | 2005-02-22 | Hatch Associates Ltd. | Adjustable casting mold |
DE102004021899A1 (de) * | 2004-05-04 | 2005-12-01 | Sms Demag Ag | Gekühlte Stranggießkokille |
JP2008018449A (ja) * | 2006-07-12 | 2008-01-31 | Kobe Steel Ltd | 浸漬ノズル管理方法 |
JP4505530B2 (ja) * | 2008-11-04 | 2010-07-21 | 新日本製鐵株式会社 | 鋼の連続鋳造用装置 |
US20140190655A1 (en) * | 2011-11-09 | 2014-07-10 | Nippon Steel & Sumitomo Metal Corporation | Continuous casting apparatus for steel |
KR20190016613A (ko) * | 2015-03-31 | 2019-02-18 | 신닛테츠스미킨 카부시키카이샤 | 강의 연속 주조 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3400220A1 (de) * | 1984-01-05 | 1985-07-18 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Kokille zum stranggiessen von stahlband |
FR2583662B1 (fr) * | 1985-06-25 | 1987-09-25 | Clecim Sa | Procede et machine de coulee continue d'un produit metallique mince |
DE3643740A1 (de) * | 1986-12-20 | 1988-06-30 | Schloemann Siemag Ag | Stahlstranggiesskokille |
GB8814331D0 (en) * | 1988-06-16 | 1988-07-20 | Davy Distington Ltd | Continuous casting of steel |
JPH02207945A (ja) * | 1989-02-08 | 1990-08-17 | Sumitomo Metal Ind Ltd | 丸型鋳片の連続鋳造用モールド |
DE3907351C2 (de) * | 1989-03-08 | 1998-09-24 | Schloemann Siemag Ag | Eingießtrichter einer Kokille |
DE4131829C2 (de) * | 1990-10-02 | 1993-10-21 | Mannesmann Ag | Flüssigkeitsgekühlte Kokille für das Stranggießen von Strängen aus Stahl im Brammenformat |
ATE105750T1 (de) * | 1991-02-06 | 1994-06-15 | Concast Standard Ag | Kokille zum stranggiessen von metallen, insbesondere von stahl. |
US5311923A (en) * | 1991-11-04 | 1994-05-17 | Aluminum Company Of America | Supporting and fastening means for mold blocks in a continuous block caster |
DE4201363C2 (de) * | 1992-01-20 | 2000-08-10 | Sms Demag Ag | Kokille zum Stranggießen von Stahlband |
-
1994
- 1994-01-28 DE DE4403050A patent/DE4403050C1/de not_active Expired - Lifetime
-
1995
- 1995-01-20 AU AU14532/95A patent/AU692823B2/en not_active Ceased
- 1995-01-20 WO PCT/DE1995/000092 patent/WO1995020443A1/de not_active Application Discontinuation
- 1995-01-20 EP EP95906266A patent/EP0741616B1/de not_active Revoked
- 1995-01-20 AT AT95906266T patent/ATE177664T1/de not_active IP Right Cessation
- 1995-01-20 RU RU96117379A patent/RU2139166C1/ru not_active IP Right Cessation
- 1995-01-20 ES ES95906266T patent/ES2131303T3/es not_active Expired - Lifetime
- 1995-01-20 CA CA002181903A patent/CA2181903A1/en not_active Abandoned
- 1995-01-20 CN CN951913867A patent/CN1064873C/zh not_active Expired - Fee Related
- 1995-01-20 JP JP7519820A patent/JP3048641B2/ja not_active Expired - Fee Related
- 1995-01-20 US US08/682,667 patent/US5730207A/en not_active Expired - Fee Related
- 1995-01-20 KR KR1019960703588A patent/KR100352220B1/ko not_active IP Right Cessation
- 1995-01-20 DE DE59505379T patent/DE59505379D1/de not_active Revoked
- 1995-01-20 BR BR9506591A patent/BR9506591A/pt not_active IP Right Cessation
- 1995-01-27 ZA ZA95672A patent/ZA95672B/xx unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9520443A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE4403050C1 (de) | 1995-09-28 |
DE59505379D1 (de) | 1999-04-22 |
CA2181903A1 (en) | 1995-08-03 |
WO1995020443A1 (de) | 1995-08-03 |
ZA95672B (en) | 1995-09-28 |
RU2139166C1 (ru) | 1999-10-10 |
JP3048641B2 (ja) | 2000-06-05 |
CN1064873C (zh) | 2001-04-25 |
KR100352220B1 (ko) | 2002-11-11 |
CN1139891A (zh) | 1997-01-08 |
EP0741616B1 (de) | 1999-03-17 |
AU692823B2 (en) | 1998-06-18 |
JPH09509366A (ja) | 1997-09-22 |
ATE177664T1 (de) | 1999-04-15 |
AU1453295A (en) | 1995-08-15 |
BR9506591A (pt) | 1997-09-16 |
ES2131303T3 (es) | 1999-07-16 |
US5730207A (en) | 1998-03-24 |
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