GB769129A - Method for the casting of sheets of a fusible material - Google Patents

Method for the casting of sheets of a fusible material

Info

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
Application number
GB6732/55A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fromson H A
Original Assignee
Fromson H A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR1125471D priority Critical patent/FR1125471A/en
Priority to DENDAT1050028D priority patent/DE1050028B/de
Priority to US487605A priority patent/US2754559A/en
Application filed by Fromson H A filed Critical Fromson H A
Priority to GB6732/55A priority patent/GB769129A/en
Priority to BE536632D priority patent/BE536632A/xx
Publication of GB769129A publication Critical patent/GB769129A/en
Expired legal-status Critical Current

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Continuous Casting (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.
GB6732/55A 1955-02-11 1955-03-08 Method for the casting of sheets of a fusible material Expired GB769129A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1125471D FR1125471A (en) 1955-03-08 Method of molding sheets of fusible material
DENDAT1050028D DE1050028B (en) 1955-03-08
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE552459A (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
BE635681A (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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
DE1050028B (en) 1900-01-01
FR1125471A (en) 1956-10-31
US2754559A (en) 1956-07-17
BE536632A (en) 1959-01-30

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