FR2506639A1 - Procede et dispositif pour regler avec precision le niveau du metal fondu dans plusieurs unites verticales de coulee continue ou semi-continue - Google Patents
Procede et dispositif pour regler avec precision le niveau du metal fondu dans plusieurs unites verticales de coulee continue ou semi-continueInfo
- Publication number
- FR2506639A1 FR2506639A1 FR8205392A FR8205392A FR2506639A1 FR 2506639 A1 FR2506639 A1 FR 2506639A1 FR 8205392 A FR8205392 A FR 8205392A FR 8205392 A FR8205392 A FR 8205392A FR 2506639 A1 FR2506639 A1 FR 2506639A1
- Authority
- FR
- France
- Prior art keywords
- continuous
- level
- semi
- molten metal
- casting
- 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
- B22D11/16—Controlling or regulating processes or operations
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Continuous Casting (AREA)
Abstract
L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF DE REGLAGE DU NIVEAU DU METAL FONDU DANS PLUSIEURS UNITES DE COULEE CONTINUE OU SEMI-CONTINUE, ORIENTEES VERTICALEMENT. LE DEBIT DU METAL FONDU VERS CHACUNE DES UNITES DE COULEE EST REGLE AUTOMATIQUEMENT, PAR RAPPORT A UN SIGNAL DE POINT DE REFERENCE PROVENANT D'UN CONTROLEUR PRINCIPAL, AFIN DE MAINTENIR TOUTES LES UNITES DE COULEE SENSIBLEMENT AU MEME NIVEAU DE METAL FONDU. LE NIVEAU 61 DE METAL FONDU EST DETECTE AU MOYEN D'UN FLOTTEUR 60 RELIE A UN CAPTEUR 65 DE DEPLACEMENT DONT LE SIGNAL EST COMPARE AU SIGNAL DE POINT DE REFERENCE. DOMAINE D'APPLICATION: COULEE CONTINUE OU SEMI-CONTINUE, EN PARTICULIER COULEE ELECTROMAGNETIQUE DE LINGOTS OU DE BILLETTES D'ALUMINIUM.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/266,788 US4498521A (en) | 1981-05-26 | 1981-05-26 | Molten metal level control in continuous casting |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2506639A1 true FR2506639A1 (fr) | 1982-12-03 |
FR2506639B1 FR2506639B1 (fr) | 1987-01-23 |
Family
ID=23015997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8205392A Expired FR2506639B1 (fr) | 1981-05-26 | 1982-03-30 | Procede et dispositif pour regler avec precision le niveau du metal fondu dans plusieurs unites verticales de coulee continue ou semi-continue |
Country Status (17)
Country | Link |
---|---|
US (1) | US4498521A (fr) |
JP (1) | JPS57195572A (fr) |
KR (2) | KR890001609B1 (fr) |
AU (1) | AU543550B2 (fr) |
BR (1) | BR8202151A (fr) |
CA (1) | CA1178019A (fr) |
DE (1) | DE3205480A1 (fr) |
ES (1) | ES510240A0 (fr) |
FR (1) | FR2506639B1 (fr) |
GB (1) | GB2099189B (fr) |
IN (1) | IN157951B (fr) |
IT (1) | IT1150783B (fr) |
MX (1) | MX152189A (fr) |
NL (1) | NL8202133A (fr) |
NZ (1) | NZ199630A (fr) |
PT (1) | PT74393B (fr) |
SE (1) | SE452755B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108273972A (zh) * | 2018-03-13 | 2018-07-13 | 内蒙古科技大学 | 一种电磁能晶粒细化的装置及方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4597048A (en) * | 1983-09-07 | 1986-06-24 | United States Steel Corporation | Digital flow regulation of liquid-level control for a continuous casting mold |
US4730660A (en) * | 1984-09-05 | 1988-03-15 | Metacon Aktiengesellschaft | Process for casting molten metal into several strands |
DE3608503C2 (de) * | 1986-03-14 | 1994-09-01 | Stopinc Ag | Verfahren zum automatischen Angießen eines Stranges einer Stranggießanlage |
JPH02175057A (ja) * | 1988-12-26 | 1990-07-06 | Sumitomo Light Metal Ind Ltd | 連続鋳造における自動鋳込装置 |
GB8910136D0 (en) * | 1989-05-03 | 1989-06-21 | British Steel Plc | Controlling teeming streams |
FR2677284B1 (fr) * | 1991-06-07 | 1993-08-27 | Pechiney Aluminium | Procede et appareillage pour la coulee automatique de demi-produits. |
US5298887A (en) * | 1991-10-04 | 1994-03-29 | Sentech Corporation | Molten metal gauging and control system employing a fixed position capacitance sensor and method therefor |
CA2088401A1 (fr) * | 1993-01-29 | 1994-07-30 | Her Majesty The Queen, In Right Of Canada As Represented By The Minister Of Natural Resources Canada | Commande pneumatique pour debit de metaux liquides |
US5339885A (en) * | 1993-05-07 | 1994-08-23 | Wagstaff Inc. | Integrated non-contact molten metal level sensor and controller |
US5316071A (en) * | 1993-05-13 | 1994-05-31 | Wagstaff Inc. | Molten metal distribution launder |
US5577411A (en) * | 1994-06-03 | 1996-11-26 | Aluminum Company Of America | Molten metal sensing in a closed opaque vessel |
EP0855238A1 (fr) | 1997-01-24 | 1998-07-29 | Alusuisse Technology & Management AG | Procédé pour la coulée continue verticale de métaux |
EP0995523A1 (fr) * | 1998-10-23 | 2000-04-26 | Alusuisse Technology & Management AG | Installation de coulée continue verticale avec mesure optimisée du niveau de métal liquide |
US6273179B1 (en) | 1999-06-11 | 2001-08-14 | Ati Properties, Inc. | Method and apparatus for metal electrode or ingot casting |
CN101112715B (zh) * | 2003-06-24 | 2010-06-23 | 诺维尔里斯公司 | 复合锭、用于铸造复合锭的装置和方法 |
CA2678009A1 (fr) * | 2007-02-28 | 2008-09-04 | Novelis Inc. | Coulee concomitante de metaux par coulee semi-continue en lingotiere tubulaire courte |
CA2778436C (fr) * | 2009-12-10 | 2014-07-22 | Novelis Inc. | Ensemble a tige de compression pour structure de confinement de metal en fusion |
JP2016511156A (ja) | 2013-03-12 | 2016-04-14 | ノベリス・インコーポレイテッドNovelis Inc. | 断続的な溶融金属の送達 |
CN105478700B (zh) * | 2015-12-19 | 2018-03-20 | 西南铝业(集团)有限责任公司 | 一种液位控制装置 |
EP3548208B1 (fr) | 2017-11-15 | 2023-06-14 | Novelis Inc. | Atténuation de dépassement ou de déficit de niveau de métal lors d'une transition de demande de débit |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467166A (en) * | 1967-03-01 | 1969-09-16 | Getselev Zinovy N | Method of continuous and semicontinuous casting of metals and a plant for same |
US3605865A (en) * | 1969-12-23 | 1971-09-20 | Getselev Zinovy N | Continuous casting apparatus with electromagnetic screen |
US3646988A (en) * | 1970-05-20 | 1972-03-07 | Getselev Zinovy N | Induction apparatus for continuous and semicontinuous casting |
US3702155A (en) * | 1970-12-09 | 1972-11-07 | Kuibyshevsky Metallurigchesky | Apparatus for shaping ingots during continuous and semi-continuous casting of metals |
US3773101A (en) * | 1971-11-10 | 1973-11-20 | Z Getselev | Device for continuous and semi-continuous casting of metal having an inductor |
US3985179A (en) * | 1975-07-28 | 1976-10-21 | Kaiser Aluminum & Chemical Corporation | Electromagnetic casting apparatus |
US4004631A (en) * | 1975-07-28 | 1977-01-25 | Kaiser Aluminum & Chemical Corporation | Electromagnetic casting apparatus |
US4014379A (en) * | 1970-06-09 | 1977-03-29 | Getselev Zinovy N | Method of forming ingot in process of continuous and semi-continuous casting of metals |
US4161206A (en) * | 1978-05-15 | 1979-07-17 | Olin Corporation | Electromagnetic casting apparatus and process |
EP0032442B1 (fr) * | 1980-01-10 | 1984-03-21 | Olin Corporation | Dispositif et procédé de coulée électromagnétique |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962778A (en) * | 1957-09-30 | 1960-12-06 | William M Peak | Pouring control for aluminum ingots |
US3441079A (en) * | 1966-10-24 | 1969-04-29 | Aluminium Lab Ltd | Casting of aluminum ingots |
BE754168A (fr) * | 1970-07-30 | 1971-02-01 | Gni I Pi Splavov I Obrabotki T | Dispositif de regulation automatique du niveau du metal dans lalingotiere d'une installation de coulee continue du metal |
DE2039019B2 (de) * | 1970-08-05 | 1975-11-13 | Gosudarstwenny Nautschno-Issledowatelskij I Projektnyj Institut Splawow I Obrabotki Zwetnych Metallow Giprozwetmetobrabotka, Moskau | Verfahren und Einrichtung zur automatischen Regelung der Metallspiegelhöhe in der Kokille einer StranggieBanlage |
JPS4924770A (fr) * | 1972-07-05 | 1974-03-05 | ||
JPS5376926A (en) * | 1976-12-21 | 1978-07-07 | Nippon Kokan Kk | Molten metal level monitor controller of continuous casting machine that use eddy flow system range finder for measurement of molten metal level |
SE435587B (sv) * | 1977-11-25 | 1984-10-08 | Furukawa Metals Co | Kontinuerlig gjutmaskin |
US4156451A (en) * | 1978-02-07 | 1979-05-29 | Getselev Zinovy N | Continuous or semi-continuous metal casting method |
US4213496A (en) * | 1978-12-26 | 1980-07-22 | Olin Corporation | Electromagnetic casting apparatus |
JPS55122659A (en) * | 1979-03-14 | 1980-09-20 | Toshiba Corp | Pouring start control unit of casting equipment |
CH639575A5 (de) * | 1979-04-27 | 1983-11-30 | Concast Ag | Verfahren und vorrichtung zum stranggiessen von mehreren straengen. |
-
1981
- 1981-05-26 US US06/266,788 patent/US4498521A/en not_active Expired - Lifetime
-
1982
- 1982-01-13 CA CA000394066A patent/CA1178019A/fr not_active Expired
- 1982-01-20 IN IN78/CAL/82A patent/IN157951B/en unknown
- 1982-01-29 GB GB8202655A patent/GB2099189B/en not_active Expired
- 1982-02-02 NZ NZ199630A patent/NZ199630A/en unknown
- 1982-02-05 PT PT74393A patent/PT74393B/pt unknown
- 1982-02-16 DE DE19823205480 patent/DE3205480A1/de active Granted
- 1982-03-09 ES ES510240A patent/ES510240A0/es active Granted
- 1982-03-11 JP JP57038839A patent/JPS57195572A/ja active Granted
- 1982-03-17 AU AU81625/82A patent/AU543550B2/en not_active Expired
- 1982-03-30 FR FR8205392A patent/FR2506639B1/fr not_active Expired
- 1982-04-06 IT IT20613/82A patent/IT1150783B/it active
- 1982-04-14 BR BR8202151A patent/BR8202151A/pt unknown
- 1982-04-16 MX MX192289A patent/MX152189A/es unknown
- 1982-04-21 SE SE8202498A patent/SE452755B/sv not_active IP Right Cessation
- 1982-05-24 KR KR8202286A patent/KR890001609B1/ko active
- 1982-05-24 KR KR1019880014786D patent/KR890001610B1/ko active
- 1982-05-25 NL NL8202133A patent/NL8202133A/nl not_active Application Discontinuation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467166A (en) * | 1967-03-01 | 1969-09-16 | Getselev Zinovy N | Method of continuous and semicontinuous casting of metals and a plant for same |
US3605865A (en) * | 1969-12-23 | 1971-09-20 | Getselev Zinovy N | Continuous casting apparatus with electromagnetic screen |
US3646988A (en) * | 1970-05-20 | 1972-03-07 | Getselev Zinovy N | Induction apparatus for continuous and semicontinuous casting |
US4014379A (en) * | 1970-06-09 | 1977-03-29 | Getselev Zinovy N | Method of forming ingot in process of continuous and semi-continuous casting of metals |
US3702155A (en) * | 1970-12-09 | 1972-11-07 | Kuibyshevsky Metallurigchesky | Apparatus for shaping ingots during continuous and semi-continuous casting of metals |
US3773101A (en) * | 1971-11-10 | 1973-11-20 | Z Getselev | Device for continuous and semi-continuous casting of metal having an inductor |
US3985179A (en) * | 1975-07-28 | 1976-10-21 | Kaiser Aluminum & Chemical Corporation | Electromagnetic casting apparatus |
US4004631A (en) * | 1975-07-28 | 1977-01-25 | Kaiser Aluminum & Chemical Corporation | Electromagnetic casting apparatus |
US4161206A (en) * | 1978-05-15 | 1979-07-17 | Olin Corporation | Electromagnetic casting apparatus and process |
EP0032442B1 (fr) * | 1980-01-10 | 1984-03-21 | Olin Corporation | Dispositif et procédé de coulée électromagnétique |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108273972A (zh) * | 2018-03-13 | 2018-07-13 | 内蒙古科技大学 | 一种电磁能晶粒细化的装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
AU8162582A (en) | 1982-12-02 |
DE3205480C2 (fr) | 1991-01-31 |
NZ199630A (en) | 1985-07-31 |
DE3205480A1 (de) | 1982-12-16 |
JPS6317546B2 (fr) | 1988-04-14 |
CA1178019A (fr) | 1984-11-20 |
SE8202498L (sv) | 1982-11-27 |
GB2099189B (en) | 1985-11-27 |
KR890001609B1 (ko) | 1989-05-11 |
BR8202151A (pt) | 1983-03-29 |
SE452755B (sv) | 1987-12-14 |
ES8307144A1 (es) | 1983-06-16 |
GB2099189A (en) | 1982-12-01 |
IN157951B (fr) | 1986-08-02 |
KR890001610B1 (ko) | 1989-05-11 |
US4498521A (en) | 1985-02-12 |
AU543550B2 (en) | 1985-04-26 |
PT74393B (en) | 1983-09-27 |
FR2506639B1 (fr) | 1987-01-23 |
PT74393A (en) | 1982-03-01 |
IT1150783B (it) | 1986-12-17 |
JPS57195572A (en) | 1982-12-01 |
ES510240A0 (es) | 1983-06-16 |
MX152189A (es) | 1985-06-06 |
IT8220613A0 (it) | 1982-04-06 |
KR830009825A (ko) | 1983-12-23 |
NL8202133A (nl) | 1982-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2506639A1 (fr) | Procede et dispositif pour regler avec precision le niveau du metal fondu dans plusieurs unites verticales de coulee continue ou semi-continue | |
FR2369548A1 (fr) | Procede et installation de mesure du niveau de metal liquide dans une lingotiere | |
FR2501055B1 (fr) | Dispositif collecteur de sediments au fond d'un reservoir et son procede de mise en oeuvre | |
ES477107A1 (es) | Un metodo para controlar la velocidad de vertido de metal fundido. | |
ATE109386T1 (de) | Tauchgiessrohr zum einleiten von stahlschmelze in eine stranggiesskokille. | |
FR2391473A1 (fr) | Procede et dispositif pour la determination de la structure metallographique de metaux ou d'alliages | |
DE3662339D1 (en) | Method of starting a multi-strand continuous-casting installation | |
FR2386372A1 (fr) | Procede et dispositif pour la coulee continue d'acier | |
FR2410308A1 (fr) | Dispositif pour regler automatiquement le niveau de la surface du metal en fusion dans les machines de coulee continue | |
ES2056083T3 (es) | Metodo de colada para una maquina de colada continua de una altura reducida y tobera de colada sumergida correspondiente. | |
FR2506333B1 (fr) | Procede pour eliminer les metaux alcalins et alcalino-terreux contenus en impuretes dans l'aluminium fondu et appareillage pour sa mise en oeuvre | |
FR2402899A1 (fr) | Procede et appareil pour le positionnement d'au moins un objet dans une position visee et au moment optimal | |
DE2964197D1 (en) | Process and device for the continuous casting of metals by one or several lines | |
UA5582A1 (uk) | Спосіб регулювання рівню мениску металу у кристалізаторі при безперервному вертикальному литті заготівок | |
GB1370452A (en) | Method and apparatus for the continuous casting of metal ingots | |
FR2737430B1 (fr) | Procede et dispositif de demarrage d'une machine de coulee continue entre cylindres | |
CA2040238A1 (fr) | Methode de controle du niveau d'une cuve de metal en fusion | |
SU1397163A1 (ru) | Устройство дл автоматического ввода алюминиевой проволоки в жидкий металл | |
SU831294A1 (ru) | Способ непрерывной разливкиМЕТАллОВ | |
SU1720788A1 (ru) | Устройство дл полунепрерывного вертикального лить алюминиевых слитков пр моугольного сечени | |
JPS5548455A (en) | Control method for teeming flow of continuous pig | |
JPH05329624A (ja) | 取鍋スラグの流出防止方法 | |
SU1122710A1 (ru) | Способ управлени дегазацией жидкой стали | |
Alfaroabre | Automatic Control of Billet Mold Filling | |
FR2516822B1 (fr) | Procede et dispositif de regulation de la hauteur du niveau de coulee dans des coquilles de coulee continue |