BE745305A - Procede de fabrication de cristaux filiformes - Google Patents

Procede de fabrication de cristaux filiformes

Info

Publication number
BE745305A
BE745305A BE745305DA BE745305A BE 745305 A BE745305 A BE 745305A BE 745305D A BE745305D A BE 745305DA BE 745305 A BE745305 A BE 745305A
Authority
BE
Belgium
Prior art keywords
manufacturing
filiform
crystals
filiform crystals
manufacturing filiform
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE745305A publication Critical patent/BE745305A/xx

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
    • C30B11/12—Vaporous components, e.g. vapour-liquid-solid-growth
    • 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
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/90—Apparatus characterized by composition or treatment thereof, e.g. surface finish, surface coating
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BE745305D 1969-02-01 1970-01-30 Procede de fabrication de cristaux filiformes BE745305A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6901661A NL6901661A (de) 1969-02-01 1969-02-01

Publications (1)

Publication Number Publication Date
BE745305A true BE745305A (fr) 1970-07-30

Family

ID=19806044

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745305D BE745305A (fr) 1969-02-01 1970-01-30 Procede de fabrication de cristaux filiformes

Country Status (11)

Country Link
US (1) US3692478A (de)
AU (1) AU1084970A (de)
BE (1) BE745305A (de)
CA (1) CA927720A (de)
CH (1) CH558207A (de)
DE (1) DE2003959A1 (de)
ES (1) ES376059A1 (de)
FR (1) FR2033816A5 (de)
GB (1) GB1296198A (de)
NL (1) NL6901661A (de)
SE (1) SE348650B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532182A (en) * 1981-12-29 1985-07-30 Atlantic Richfield Company Silicon carbide whisker sheet composites
US4536379A (en) * 1983-06-02 1985-08-20 Graphite Sales, Inc. Production of silicon carbide
US4873069A (en) * 1987-03-09 1989-10-10 American Matrix, Inc. Method for the preparation of silicon carbide whiskers
US4911781A (en) * 1987-05-05 1990-03-27 The Standard Oil Company VLS Fiber growth process
US5404836A (en) * 1989-02-03 1995-04-11 Milewski; John V. Method and apparatus for continuous controlled production of single crystal whiskers

Also Published As

Publication number Publication date
ES376059A1 (es) 1972-05-16
SE348650B (de) 1972-09-11
DE2003959A1 (de) 1970-08-06
FR2033816A5 (de) 1970-12-04
AU1084970A (en) 1971-08-05
CA927720A (en) 1973-06-05
CH558207A (de) 1975-01-31
NL6901661A (de) 1970-08-04
GB1296198A (de) 1972-11-15
US3692478A (en) 1972-09-19

Similar Documents

Publication Publication Date Title
BE758296A (fr) Procede de fabrication d'hexamethylenediamine
BE751990A (fr) Procede de fabrication du verre
BE800670Q (fr) Procede de fabrication de viscose
BE787642A (fr) Procede de fabrication de cristaux de grenat
BE748453A (fr) Procede de fabrication de fils de polypropylene
BE759099A (fr) Procede de fabrication de composes heterocycliques
BE753194A (fr) Procede de fabrication de capsules pleines
BE746114A (fr) Procede de fabrication de poly-beta-alanine
BE745305A (fr) Procede de fabrication de cristaux filiformes
CH547837A (fr) Procede de fabrication de polyquinazolines.
BE746276A (fr) Procede de fabrication d'acetylene
BE755590A (fr) Procede de fabrication d'ethylene pur
BE819279A (fr) Procede de fabrication de 1-aminoanthraquinone pure
BE752984A (fr) Procede de fabrication de la tetrachloropyrimidine
BE755928A (fr) Procede de fabrication de supraconducteurs
BE752797A (fr) Procede de fabrication de p-xylene pur
BE753334A (fr) Procede de fabrication de para-tertio-butylphenol
BE754175A (fr) Procede de fabrication de tripolyphosphates
BE773736A (fr) Procede de fabrication de composes insatures
BE758756A (fr) Procede de fabrication de sulfitobetaines
BE755689A (fr) Procede de fabrication de nouvelles 7 beta-alkyl-19- nortestosterones
BE754447A (fr) Procede de fabrication de 5-alcoylidene-2-
BE750344A (fr) Procede de fabrication de l'ethylene
BE751182A (fr) Procede de fabrication d'antibiotiques
BE744021A (fr) Procede de fabrication de beta-picoline