GB769129A - Method for the casting of sheets of a fusible material - Google Patents
Method for the casting of sheets of a fusible materialInfo
- Publication number
- GB769129A GB769129A GB6732/55A GB673255A GB769129A GB 769129 A GB769129 A GB 769129A GB 6732/55 A GB6732/55 A GB 6732/55A GB 673255 A GB673255 A GB 673255A GB 769129 A GB769129 A GB 769129A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- liquids
- cast
- temperature
- sheet
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
-
- 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
- B22D11/01—Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces
-
- 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
- B22D11/14—Plants for continuous casting
- B22D11/143—Plants for continuous casting for horizontal casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/906—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using roller calibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
769,129. Casting-processes; drawing. FROMSON, H. A. March 8, 1955, No. 6732/55. Classes 83 (1) and 83 (4). [Also in Groups V and XXIII] Sheet-material of e.g. metal, plastic or glass, is cast in the horizontal interface between two bodies of liquid which are immiscible with each other and the material being cast, and which are at a temperature high enough to allow the material to spread into a horizontal layer while still in the liquid state, the mould-liquids being of low volatility at the casting temperature, and one having a lower S.G., and the other a higher S.G., than the material being cast. The mould-liquids may be molten inorganic salts, or salt mixtures, oxides, metals or mixtures of metals, and numerous examples are quoted. In a continuous process, the molten-material to be cast is introduced between mould-liquids 9, 11 through a conduit 2, the flow being regulated by a gate 3. The mould-liquids near the entrance are heated by gas-flames from a conduit 6, and are cooled near the exit by coolant from a conduit 7, so that a solidified sheet is withdrawn by rolls 5 through a die 4 which effects a slight reduction in the thickness of the sheet to maintain a seal against leakage of the mould liquids. The mould may be cooled by a circulating coolant such as steam. In a non-continuous process, a predetermined volume or weight of material to be cast is introduced into the mould, as by pouring into the surface of the lighter of the two mould-liquids, the material positioning itself under the influence of gravity between the two mouldliquids, and sheets of any desired perimeter may be produced. In a specific example, stainless steel at a temperature of 2900 F. is introduced between lead, and barium chloride at a temperature of 2600 F., the mould is cooled to 1800 F., and the stainless steel sheet removed.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DENDAT1050028D DE1050028B (en) | 1955-03-08 | ||
FR1125471D FR1125471A (en) | 1955-03-08 | Method of molding sheets of fusible material | |
US487605A US2754559A (en) | 1955-02-11 | 1955-02-11 | Method for the casting of sheets of a fusible material |
GB6732/55A GB769129A (en) | 1955-03-08 | 1955-03-08 | Method for the casting of sheets of a fusible material |
BE536632D BE536632A (en) | 1955-03-08 | 1955-03-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6732/55A GB769129A (en) | 1955-03-08 | 1955-03-08 | Method for the casting of sheets of a fusible material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB769129A true GB769129A (en) | 1957-02-27 |
Family
ID=9819763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6732/55A Expired GB769129A (en) | 1955-02-11 | 1955-03-08 | Method for the casting of sheets of a fusible material |
Country Status (5)
Country | Link |
---|---|
US (1) | US2754559A (en) |
BE (1) | BE536632A (en) |
DE (1) | DE1050028B (en) |
FR (1) | FR1125471A (en) |
GB (1) | GB769129A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218141A (en) * | 1959-12-15 | 1965-11-16 | Saint Gobain | Method of and apparatus for making thermoplastic sheet material |
WO2015185586A1 (en) * | 2014-06-03 | 2015-12-10 | Uwe Geib | Method for producing sheet metal |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU35508A1 (en) * | 1956-11-09 | |||
DE1290663B (en) * | 1956-12-20 | 1969-03-13 | Fromson H A | Mold for pouring molten metal |
US2914398A (en) * | 1957-08-09 | 1959-11-24 | Aluminum Lab Ltd | Recovery of aluminum in subhalide distillation |
NL120645C (en) * | 1959-09-09 | |||
US3248193A (en) * | 1960-03-14 | 1966-04-26 | Pittsburgh Plate Glass Co | Method for drawing glass |
US3128513A (en) * | 1961-03-29 | 1964-04-14 | Joseph W Charlton | Moldless metal casting process |
LU40496A1 (en) * | 1961-08-10 | 1963-02-11 | Glaverbel | Process and installation for the manufacture of a strip of fire-polished glass |
BE620787A (en) * | 1962-07-27 | |||
US3337323A (en) * | 1962-07-30 | 1967-08-22 | Pilkington Brothers Ltd | Process of manufacturing flat glass on a molten metal bath |
US3305337A (en) * | 1962-07-30 | 1967-02-21 | Pilkington Brothers Ltd | Method of manufacture of flat glass on molten tin |
NL296186A (en) * | 1962-08-03 | |||
BE637655A (en) * | 1962-09-20 | |||
GB1061812A (en) * | 1962-09-20 | 1967-03-15 | Pilkington Brothers Ltd | Improvements in or relating to the manufacture of flat glass |
NL298191A (en) * | 1962-09-29 | |||
DE1250068B (en) * | 1963-08-15 | 1967-09-14 | Pilkington Brothers Limited Liver pool Lancashire (Großbritannien) | Method and device for the manufacture of flat glass |
FR1408754A (en) * | 1964-06-22 | 1965-08-20 | Improvement in the manufacture of a continuous ribbon of glass | |
US3430680A (en) * | 1966-06-16 | 1969-03-04 | George R Leghorn | Method of forming structural shapes from molten material by stream casting |
US3295945A (en) * | 1966-06-29 | 1967-01-03 | Glaverbel | Protective salt bath for a glass ribbon |
US3736117A (en) * | 1966-07-18 | 1973-05-29 | Libbey Owens Ford Co | Drawing sheet glass from a mass of molten glass through a body of protective material |
US3468361A (en) * | 1966-11-22 | 1969-09-23 | Fromson H A | Continuous metal casting method |
US3565154A (en) * | 1967-10-10 | 1971-02-23 | Tatsuo Kuratomi | Method of continuously casting metals and apparatus for the same |
DE1769848B2 (en) * | 1968-07-26 | 1978-10-19 | Vvb Technisches Glas Ilmenau, Ddr 6300 Ilmenau | Method and device for heating, melting or softening of substances in disperse form for the production of dense or porous fused quartz, quartz glass or glass |
US3841857A (en) * | 1969-10-03 | 1974-10-15 | Transglas Patent & Lizen | Method for the continuous production of glass, especially glass possessing a substantially band-shaped cross-sectional configuration |
US3845811A (en) * | 1972-08-02 | 1974-11-05 | Terrell Corp | Apparatus for float continuous casting of metal |
US3841387A (en) * | 1972-08-02 | 1974-10-15 | Texcell Corp | Method and apparatus for casting metal |
US5173365A (en) * | 1985-03-25 | 1992-12-22 | Nanofilm Corporation | Ultra-thin molecular film |
US5106561A (en) * | 1989-03-09 | 1992-04-21 | Nanofilm Corporation | Method of making film |
FR2652019B3 (en) * | 1989-06-19 | 1991-07-26 | Siderurgie Fse Inst Rech | DIRECT CONTINUOUS CASTING OF THIN STEEL SHEET. |
US5100449A (en) * | 1990-08-16 | 1992-03-31 | Corning Incorporated | Method of forming glass articles |
US5392843A (en) * | 1993-03-25 | 1995-02-28 | Dolan; James J. | Continuous silver float casting of steel sheet or plate |
CN110293211B (en) * | 2019-07-26 | 2021-04-09 | 河南维可托镁合金科技有限公司 | Production process of float magnesium alloy wide sheet |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1831310A (en) * | 1927-03-30 | 1931-11-10 | Lewis B Lindemuth | Centrifugal casting |
US2022571A (en) * | 1933-03-03 | 1935-11-26 | Cleveland Graphite Bronze Co | Method of producing bimetallic strips |
US2298348A (en) * | 1940-05-11 | 1942-10-13 | Remington Arms Co Inc | Formation of metal shapes |
US2708617A (en) * | 1951-05-12 | 1955-05-17 | Du Pont | Formation of films and filament directly from polymer intermediates |
-
0
- FR FR1125471D patent/FR1125471A/en not_active Expired
- DE DENDAT1050028D patent/DE1050028B/de active Pending
-
1955
- 1955-02-11 US US487605A patent/US2754559A/en not_active Expired - Lifetime
- 1955-03-08 GB GB6732/55A patent/GB769129A/en not_active Expired
- 1955-03-18 BE BE536632D patent/BE536632A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218141A (en) * | 1959-12-15 | 1965-11-16 | Saint Gobain | Method of and apparatus for making thermoplastic sheet material |
WO2015185586A1 (en) * | 2014-06-03 | 2015-12-10 | Uwe Geib | Method for producing sheet metal |
Also Published As
Publication number | Publication date |
---|---|
BE536632A (en) | 1959-01-30 |
DE1050028B (en) | 1900-01-01 |
FR1125471A (en) | 1956-10-31 |
US2754559A (en) | 1956-07-17 |
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