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FR1427925A - Procédé et appareil pour la fusion et la solidification continues des réfractaires électrofondus - Google Patents

Procédé et appareil pour la fusion et la solidification continues des réfractaires électrofondus

Info

Publication number
FR1427925A
FR1427925A FR231A FR231A FR1427925A FR 1427925 A FR1427925 A FR 1427925A FR 231 A FR231 A FR 231A FR 231 A FR231 A FR 231A FR 1427925 A FR1427925 A FR 1427925A
Authority
FR
France
Prior art keywords
solidification
continuous melting
electrofused
refractories
electrofused refractories
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
FR231A
Other languages
English (en)
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.)
Societe Europeenne des Produits Refractaires SAS
Original Assignee
Electro Refractaire SA
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 Electro Refractaire SA filed Critical Electro Refractaire SA
Priority to FR231A priority Critical patent/FR1427925A/fr
Priority to US497350A priority patent/US3484511A/en
Priority to BE673540D priority patent/BE673540A/xx
Priority to CH1711365A priority patent/CH453585A/fr
Priority to GB53917/65A priority patent/GB1102389A/en
Priority to DE19651519748 priority patent/DE1519748B2/de
Priority to NO161056A priority patent/NO119575B/no
Priority to NL6517049A priority patent/NL6517049A/xx
Priority to SE16915/65A priority patent/SE303964B/xx
Application granted granted Critical
Publication of FR1427925A publication Critical patent/FR1427925A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C04B33/323—Burning methods involving melting, fusion or softening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/54—Producing shaped prefabricated articles from the material specially adapted for producing articles from molten material, e.g. slag refractory ceramic materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • C04B35/657—Processes involving a melting step for manufacturing refractories
    • 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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/06—Single-crystal growth by zone-melting; Refining by zone-melting the molten zone not extending over the whole cross-section
    • 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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/08—Single-crystal growth by zone-melting; Refining by zone-melting adding crystallising materials or reactants forming it in situ to the molten zone
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Ink Jet (AREA)
FR231A 1964-12-29 1964-12-29 Procédé et appareil pour la fusion et la solidification continues des réfractaires électrofondus Expired FR1427925A (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR231A FR1427925A (fr) 1964-12-29 1964-12-29 Procédé et appareil pour la fusion et la solidification continues des réfractaires électrofondus
US497350A US3484511A (en) 1964-12-29 1965-10-18 Process for continuously melting and solidifying refractory materials
BE673540D BE673540A (fr) 1964-12-29 1965-12-09
CH1711365A CH453585A (fr) 1964-12-29 1965-12-10 Procédé et appareil pour la fabrication continue de réfractaires électrofondus
GB53917/65A GB1102389A (en) 1964-12-29 1965-12-20 Process and apparatus for melting and solidifying refractory materials
DE19651519748 DE1519748B2 (de) 1964-12-29 1965-12-22 Verfahren und vorrichtung zum kontinuierlichen elektrischen schmelzen und erstarren von hochschmelzenden stoffen
NO161056A NO119575B (fr) 1964-12-29 1965-12-27
NL6517049A NL6517049A (fr) 1964-12-29 1965-12-28
SE16915/65A SE303964B (fr) 1964-12-29 1965-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR231A FR1427925A (fr) 1964-12-29 1964-12-29 Procédé et appareil pour la fusion et la solidification continues des réfractaires électrofondus

Publications (1)

Publication Number Publication Date
FR1427925A true FR1427925A (fr) 1966-02-11

Family

ID=8566729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR231A Expired FR1427925A (fr) 1964-12-29 1964-12-29 Procédé et appareil pour la fusion et la solidification continues des réfractaires électrofondus

Country Status (9)

Country Link
US (1) US3484511A (fr)
BE (1) BE673540A (fr)
CH (1) CH453585A (fr)
DE (1) DE1519748B2 (fr)
FR (1) FR1427925A (fr)
GB (1) GB1102389A (fr)
NL (1) NL6517049A (fr)
NO (1) NO119575B (fr)
SE (1) SE303964B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4810365B1 (fr) * 1967-11-07 1973-04-03
US4242221A (en) * 1977-11-21 1980-12-30 General Electric Company Ceramic-like scintillators
US4591474A (en) * 1982-03-02 1986-05-27 Columbia Fabricators Method for casting concrete members
DE3518829A1 (de) * 1985-05-24 1986-11-27 Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen Verfahren zur herstellung von formkoerpern aus siliciumgranulat fuer die erzeugung von siliciumschmelzen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332740A (en) * 1967-07-25 Magnesium oxide casting
US1220839A (en) * 1914-01-23 1917-03-27 James H Gray Method of making furnace-hearths.
US1430724A (en) * 1921-02-25 1922-10-03 A L Duval D Adrian Chemical Co Article of fused metallic oxide and process of producing the same
FR84908E (fr) * 1963-04-04 1965-05-07 Commissaria A L En Atomique Perfectionnements apportés aux procédés de coulée, notamment de lingots, et en particulier de carbure d'uranium
US3286309A (en) * 1963-06-06 1966-11-22 Aluminum Co Of America Method and apparatus for horizontal casting of ingots
US3352350A (en) * 1963-10-22 1967-11-14 Olin Mathieson Horizontal continuous casting venting method
FR1471001A (fr) * 1966-03-11 1967-02-24 Procédé de coulée de blocs réfractaires

Also Published As

Publication number Publication date
GB1102389A (en) 1968-02-07
NO119575B (fr) 1970-06-01
DE1519748A1 (de) 1970-10-29
NL6517049A (fr) 1966-06-30
CH453585A (fr) 1968-06-14
US3484511A (en) 1969-12-16
SE303964B (fr) 1968-09-09
DE1519748B2 (de) 1971-07-22
BE673540A (fr) 1966-06-09

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