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CH354427A - Process for manufacturing a body of revolution, in particular a synthetic stone disc and installation for implementing this process - Google Patents

Process for manufacturing a body of revolution, in particular a synthetic stone disc and installation for implementing this process

Info

Publication number
CH354427A
CH354427A CH354427DA CH354427A CH 354427 A CH354427 A CH 354427A CH 354427D A CH354427D A CH 354427DA CH 354427 A CH354427 A CH 354427A
Authority
CH
Switzerland
Prior art keywords
revolution
implementing
installation
manufacturing
synthetic stone
Prior art date
Application number
Other languages
French (fr)
Inventor
Vahan M Djevahirdjian
Original Assignee
Ind De Pierres Scient Hrand Dj
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
Application filed by Ind De Pierres Scient Hrand Dj filed Critical Ind De Pierres Scient Hrand Dj
Publication of CH354427A publication Critical patent/CH354427A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
    • C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
    • C30B11/10—Solid or liquid components, e.g. Verneuil method
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1028—Crucibleless apparatus having means providing movement of discrete droplets or solid particles to thin-film precursor [e.g., Verneuil method]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
CH354427D 1959-06-05 1959-06-05 Process for manufacturing a body of revolution, in particular a synthetic stone disc and installation for implementing this process CH354427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7407959 1959-06-05

Publications (1)

Publication Number Publication Date
CH354427A true CH354427A (en) 1961-05-31

Family

ID=4533147

Family Applications (1)

Application Number Title Priority Date Filing Date
CH354427D CH354427A (en) 1959-06-05 1959-06-05 Process for manufacturing a body of revolution, in particular a synthetic stone disc and installation for implementing this process

Country Status (2)

Country Link
US (1) US3205046A (en)
CH (1) CH354427A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892540A (en) * 1965-10-05 1975-07-01 Ugine Kuhlmann Producing monocrystalline bodies by the verneuil method
US3960503A (en) * 1974-12-27 1976-06-01 Corning Glass Works Particulate material feeder for high temperature vacuum system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1597293A (en) * 1922-01-24 1926-08-24 Ruff Otto Mode of making sintered hollow bodies
US2471437A (en) * 1945-04-19 1949-05-31 Elgin Nat Watch Co Method and apparatus for producing sapphire hollow articles
US2529971A (en) * 1946-07-31 1950-11-14 Schmidinger Joseph Method and apparatus for the production of bead and wire assemblies
US2472951A (en) * 1946-09-10 1949-06-14 Air Reduction Method and apparatus for controlling torch spacing
US2671987A (en) * 1951-09-13 1954-03-16 Libbey Owens Ford Glass Co Glass bending apparatus
NL89230C (en) * 1952-12-17 1900-01-01
DE1017795B (en) * 1954-05-25 1957-10-17 Siemens Ag Process for the production of the purest crystalline substances, preferably semiconductor substances
DE1067409B (en) * 1955-08-12 1959-10-22 Union Carbide Corporation, New York, N. Y. (V. St. A.) Method for producing a synthetic single crystal body. '
US3012374A (en) * 1957-10-15 1961-12-12 Nat Lead Co Method for growing crystals

Also Published As

Publication number Publication date
US3205046A (en) 1965-09-07

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