FR2386372A1 - Procede et dispositif pour la coulee continue d'acier - Google Patents
Procede et dispositif pour la coulee continue d'acierInfo
- Publication number
- FR2386372A1 FR2386372A1 FR7809939A FR7809939A FR2386372A1 FR 2386372 A1 FR2386372 A1 FR 2386372A1 FR 7809939 A FR7809939 A FR 7809939A FR 7809939 A FR7809939 A FR 7809939A FR 2386372 A1 FR2386372 A1 FR 2386372A1
- Authority
- FR
- France
- Prior art keywords
- steel
- continuous casting
- mold
- bar
- ingot mold
- 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
- 238000009749 continuous casting Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 230000008602 contraction Effects 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
- B22D11/04—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
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
-
- 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
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Ce procédé est du type selon lequel on coule de l'acier dans une lingotière à bouts ouverts présentant au moins deux tronçons de conicités différentes qui se suivent dans le sens de l'avance de la barre formée dans la lingotière. Selon l'invention, pour adapter la contraction de la barre en cours de formation à differents paramètres de coulée, on change le niveau 11, 12, 13 du bain d'acier fondu dans la lingotière 2 dans une plage s'étendant sur plusieurs tronçons coniques 5, 6, 7, 8. L'invention est applicable en particulier à la coulée continue de billettes et de blooms.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH435177A CH617608A5 (fr) | 1977-04-06 | 1977-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2386372A1 true FR2386372A1 (fr) | 1978-11-03 |
FR2386372B1 FR2386372B1 (fr) | 1983-08-19 |
Family
ID=4274479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7809939A Granted FR2386372A1 (fr) | 1977-04-06 | 1978-04-04 | Procede et dispositif pour la coulee continue d'acier |
Country Status (12)
Country | Link |
---|---|
US (1) | US4249590A (fr) |
JP (1) | JPS5939220B2 (fr) |
KR (1) | KR810001555B1 (fr) |
AT (1) | AT359667B (fr) |
CA (1) | CA1093271A (fr) |
CH (1) | CH617608A5 (fr) |
DE (1) | DE2814600C2 (fr) |
ES (1) | ES469254A1 (fr) |
FI (1) | FI62476C (fr) |
FR (1) | FR2386372A1 (fr) |
GB (1) | GB1587594A (fr) |
LU (1) | LU79371A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4694880A (en) * | 1982-09-16 | 1987-09-22 | Gladwin Kirk M | Method of continuously casting metal slabs |
ATE105750T1 (de) * | 1991-02-06 | 1994-06-15 | Concast Standard Ag | Kokille zum stranggiessen von metallen, insbesondere von stahl. |
ES2082631T3 (es) * | 1992-03-05 | 1996-03-16 | Concast Standard Ag | Procedimiento para la colada continua de metal, particularmente de acero en secciones de palanquillas y desbastes. |
AT405253B (de) * | 1994-10-11 | 1999-06-25 | Voest Alpine Ind Anlagen | Stranggiesskokille |
DE19742795A1 (de) * | 1997-09-27 | 1999-04-01 | Schloemann Siemag Ag | Trichtergeometrie einer Kokille zum Stranggießen von Metall |
DE19753537A1 (de) * | 1997-12-03 | 1999-06-10 | Schloemann Siemag Ag | Trichtergeometrie einer Kokille zum Stranggießen von Metall |
JP4164163B2 (ja) | 1998-07-31 | 2008-10-08 | 株式会社神戸製鋼所 | 金属の連続鋳造用鋳型 |
DE10121753A1 (de) * | 2001-05-04 | 2002-11-07 | Evertz Egon Kg Gmbh & Co | Stranggießkokille |
DE10290453D2 (de) * | 2001-02-09 | 2004-01-15 | Evertz Egon Kg Gmbh & Co | Stranggießkokille |
JP5525896B2 (ja) * | 2010-04-06 | 2014-06-18 | 三島光産株式会社 | 連続鋳造用鋳型 |
JP5463189B2 (ja) * | 2010-04-08 | 2014-04-09 | 三島光産株式会社 | 連続鋳造用鋳型の補修方法及び補修された連続鋳造用鋳型 |
JP5525925B2 (ja) * | 2010-06-15 | 2014-06-18 | 三島光産株式会社 | 連続鋳造用鋳型 |
JP5525966B2 (ja) * | 2010-08-27 | 2014-06-18 | 三島光産株式会社 | 連続鋳造用鋳型 |
FR3075067B1 (fr) | 2017-12-14 | 2020-08-28 | Air Liquide | Procede et appareil de separation cryogenique d'un gaz de synthese contenant une etape de separation de l'azote |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE896256C (de) * | 1950-08-03 | 1953-11-09 | Ver Leichtmetallwerke Gmbh | Stranggiessform fuer die Herstellung von Gussbloecken |
BE674166A (fr) * | 1964-12-28 | 1966-04-15 | ||
DE1558362A1 (de) * | 1966-06-06 | 1970-03-19 | Edelstahlwerk Veb | Kristallisator fuer Vakuumschmelzanlagen,vorzugsweise fuer Elektronenstrahlschmelzoefen |
FR2223115A1 (fr) * | 1973-03-30 | 1974-10-25 | Concast Ag | |
DE2409820A1 (de) * | 1974-03-01 | 1975-09-04 | Benteler Geb Paderwerk | Stranggiesskokille |
DE2626223A1 (de) * | 1975-06-16 | 1976-12-30 | Lorne Russell Shrum | Verfahren und form zum stranggiessen von metallen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3842894A (en) * | 1973-01-17 | 1974-10-22 | American Metal Climax Inc | Automatic means for remote sweep-scanning of a liquid level and for controlling flow to maintain such level |
-
1977
- 1977-04-06 CH CH435177A patent/CH617608A5/de not_active IP Right Cessation
-
1978
- 1978-03-22 US US05/889,096 patent/US4249590A/en not_active Expired - Lifetime
- 1978-04-03 FI FI781004A patent/FI62476C/fi not_active IP Right Cessation
- 1978-04-04 ES ES469254A patent/ES469254A1/es not_active Expired
- 1978-04-04 LU LU79371A patent/LU79371A1/de unknown
- 1978-04-04 FR FR7809939A patent/FR2386372A1/fr active Granted
- 1978-04-04 GB GB13170/78A patent/GB1587594A/en not_active Expired
- 1978-04-05 CA CA300,465A patent/CA1093271A/fr not_active Expired
- 1978-04-05 DE DE2814600A patent/DE2814600C2/de not_active Expired
- 1978-04-06 JP JP53039833A patent/JPS5939220B2/ja not_active Expired
- 1978-04-06 AT AT243178A patent/AT359667B/de not_active IP Right Cessation
- 1978-04-06 KR KR7800981A patent/KR810001555B1/ko active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE896256C (de) * | 1950-08-03 | 1953-11-09 | Ver Leichtmetallwerke Gmbh | Stranggiessform fuer die Herstellung von Gussbloecken |
BE674166A (fr) * | 1964-12-28 | 1966-04-15 | ||
DE1558362A1 (de) * | 1966-06-06 | 1970-03-19 | Edelstahlwerk Veb | Kristallisator fuer Vakuumschmelzanlagen,vorzugsweise fuer Elektronenstrahlschmelzoefen |
FR2223115A1 (fr) * | 1973-03-30 | 1974-10-25 | Concast Ag | |
DE2409820A1 (de) * | 1974-03-01 | 1975-09-04 | Benteler Geb Paderwerk | Stranggiesskokille |
DE2626223A1 (de) * | 1975-06-16 | 1976-12-30 | Lorne Russell Shrum | Verfahren und form zum stranggiessen von metallen |
Also Published As
Publication number | Publication date |
---|---|
FR2386372B1 (fr) | 1983-08-19 |
ATA243178A (de) | 1980-04-15 |
FI62476B (fi) | 1982-09-30 |
CH617608A5 (fr) | 1980-06-13 |
AT359667B (de) | 1980-11-25 |
DE2814600A1 (de) | 1978-10-19 |
KR810001555B1 (ko) | 1981-10-27 |
ES469254A1 (es) | 1979-01-01 |
CA1093271A (fr) | 1981-01-13 |
LU79371A1 (de) | 1978-07-13 |
JPS53125932A (en) | 1978-11-02 |
FI781004A (fi) | 1978-10-07 |
GB1587594A (en) | 1981-04-08 |
US4249590A (en) | 1981-02-10 |
DE2814600C2 (de) | 1987-01-22 |
JPS5939220B2 (ja) | 1984-09-21 |
FI62476C (fi) | 1983-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |