ES8106248A1 - Procedimiento y aparato para la colada continua de cobre - Google Patents
Procedimiento y aparato para la colada continua de cobreInfo
- Publication number
- ES8106248A1 ES8106248A1 ES494278A ES494278A ES8106248A1 ES 8106248 A1 ES8106248 A1 ES 8106248A1 ES 494278 A ES494278 A ES 494278A ES 494278 A ES494278 A ES 494278A ES 8106248 A1 ES8106248 A1 ES 8106248A1
- Authority
- ES
- Spain
- Prior art keywords
- copper
- molten copper
- purifying molten
- degas
- tundish
- 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.)
- Expired
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
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/116—Refining the metal
- B22D11/119—Refining the metal by filtering
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- C22B9/023—By filtering
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
- C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
Abstract
PROCEDIMIENTO Y APARATO PARA LA FILTRACION CONTINUA, CON DESGASIFICACION OPCIONAL Y EXTRACCION DE IMPUREZAS EN EL TRATAMIENTO DE COBRE METALICO FUNDIDO. EL PROCEDIMIENTO DE COLADA CONTINUA DEL COBRE ESTA CONSTITUIDO POR LA COLADA DEL COBRE FUNDIDO EN UNA CAVIDAD DE MOLDE CERRADA QUE AVANZA CONTINUAMENTE SU SOLIDIFICACION EN LA FORMA DE DICHA CAVIDAD Y EN SU EXTRACCION PARA UNA ELABORACION POSTERIOR. EL COBRE FUNDIDO PASA A TRAVES DE, AL MENOS, UN FILTRO DE ESPONJA CERAMICA DE POROS ABIERTOS DISPUESTOS EN UN PLANO TRANSVERSAL A LA TRAYECTORIA, ANTES DE SU COLADA, PARA LA EXTRACCION DE LAS IMPUREZAS. EL APARATO ESTA FORMADO POR UNA CUBETA CON UN ORIFICIO DE ENTRADA, PARA RECIBIR EL COBRE FUNDIDO, PROCEDENTE DEL HORNO, Y OTRO DE SALIDA PARA ENVIARLO AL MOLDE DE COLADA CONTINUA. ENTRE AMBOS ORIFICIOS DISPONE DE MEDIOS DE FILTRACION Y DE EXTRACCION DE MATERIAL DE ESPONJA CERAMICA DE POROS ABIERTOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6697479A | 1979-08-16 | 1979-08-16 | |
US06/067,079 US4277281A (en) | 1979-08-16 | 1979-08-16 | Continuous filter for molten copper |
Publications (2)
Publication Number | Publication Date |
---|---|
ES494278A0 ES494278A0 (es) | 1981-08-01 |
ES8106248A1 true ES8106248A1 (es) | 1981-08-01 |
Family
ID=26747368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES494278A Expired ES8106248A1 (es) | 1979-08-16 | 1980-08-14 | Procedimiento y aparato para la colada continua de cobre |
Country Status (9)
Country | Link |
---|---|
AU (1) | AU534172B2 (es) |
CA (1) | CA1173623A (es) |
DE (1) | DE3030738C2 (es) |
ES (1) | ES8106248A1 (es) |
FR (1) | FR2468655B1 (es) |
GB (1) | GB2057904B (es) |
IT (1) | IT1188948B (es) |
SE (1) | SE8005775L (es) |
ZA (1) | ZA804994B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516415A1 (fr) * | 1981-11-13 | 1983-05-20 | Daussan & Co | Dispositif pour eliminer les inclusions contenues dans les metaux liquides |
US4667939A (en) * | 1986-03-26 | 1987-05-26 | Foseco International Limited | Purifying steel |
RU2124960C1 (ru) * | 1998-08-04 | 1999-01-20 | Назаров Владимир Николаевич | Устройство для регулирования расхода жидкого металла |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE961660C (de) * | 1944-06-17 | 1957-04-11 | Vaw Ver Aluminium Werke Ag | Vorrichtung zum Filtrieren von Metallschmelzen |
US3917242A (en) * | 1973-05-18 | 1975-11-04 | Southwire Co | Apparatus for fluxing and filtering of molten metal |
US3947363A (en) * | 1974-01-02 | 1976-03-30 | Swiss Aluminium Limited | Ceramic foam filter |
CH622230A5 (en) * | 1975-03-28 | 1981-03-31 | Alusuisse | Porous ceramic foam, process for its manufacture and its use |
US4052198A (en) * | 1976-02-02 | 1977-10-04 | Swiss Aluminium Limited | Method for in-line degassing and filtration of molten metal |
US4092153A (en) * | 1977-07-29 | 1978-05-30 | Swiss Aluminium Limited | Filtering and inline degassing of molten metal |
CA1130980A (en) * | 1977-11-25 | 1982-09-07 | Swiss Aluminium Ltd. | Method for the filtration of molten metal |
-
1980
- 1980-08-13 IT IT49494/80A patent/IT1188948B/it active
- 1980-08-14 FR FR8017942A patent/FR2468655B1/fr not_active Expired
- 1980-08-14 ES ES494278A patent/ES8106248A1/es not_active Expired
- 1980-08-14 ZA ZA00804994A patent/ZA804994B/xx unknown
- 1980-08-14 DE DE3030738A patent/DE3030738C2/de not_active Expired
- 1980-08-15 SE SE8005775A patent/SE8005775L/ unknown
- 1980-08-15 CA CA000358420A patent/CA1173623A/en not_active Expired
- 1980-08-15 GB GB8026798A patent/GB2057904B/en not_active Expired
- 1980-08-15 AU AU61484/80A patent/AU534172B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE3030738C2 (de) | 1986-01-30 |
GB2057904A (en) | 1981-04-08 |
FR2468655A1 (fr) | 1981-05-08 |
GB2057904B (en) | 1983-11-16 |
CA1173623A (en) | 1984-09-04 |
ES494278A0 (es) | 1981-08-01 |
IT8049494A0 (it) | 1980-08-13 |
AU6148480A (en) | 1981-02-19 |
FR2468655B1 (fr) | 1987-04-24 |
IT1188948B (it) | 1988-01-28 |
DE3030738A1 (de) | 1981-03-26 |
SE8005775L (sv) | 1981-02-17 |
IT8049494A1 (it) | 1982-02-13 |
ZA804994B (en) | 1981-08-26 |
AU534172B2 (en) | 1984-01-05 |
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