AT302247B - Process for making silicon carbide whiskers - Google Patents

Process for making silicon carbide whiskers

Info

Publication number
AT302247B
AT302247B AT624370A AT624370A AT302247B AT 302247 B AT302247 B AT 302247B AT 624370 A AT624370 A AT 624370A AT 624370 A AT624370 A AT 624370A AT 302247 B AT302247 B AT 302247B
Authority
AT
Austria
Prior art keywords
silicon carbide
carbide whiskers
making silicon
making
whiskers
Prior art date
Application number
AT624370A
Other languages
German (de)
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Application granted granted Critical
Publication of AT302247B publication Critical patent/AT302247B/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
    • C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
    • C30B25/005—Growth of whiskers or needles
    • 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
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/36—Carbides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
AT624370A 1969-08-04 1970-07-09 Process for making silicon carbide whiskers AT302247B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1176069A CH520077A (en) 1969-08-04 1969-08-04 Process for making silicon carbide whiskers

Publications (1)

Publication Number Publication Date
AT302247B true AT302247B (en) 1972-10-10

Family

ID=4376622

Family Applications (1)

Application Number Title Priority Date Filing Date
AT624370A AT302247B (en) 1969-08-04 1970-07-09 Process for making silicon carbide whiskers

Country Status (10)

Country Link
AT (1) AT302247B (en)
BE (1) BE754352A (en)
CH (1) CH520077A (en)
DE (1) DE2036604A1 (en)
ES (1) ES381897A1 (en)
FR (1) FR2056967B1 (en)
GB (1) GB1264720A (en)
NL (1) NL7011402A (en)
SE (1) SE369183B (en)
SU (1) SU384208A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044280B2 (en) * 1982-02-25 1985-10-02 東海カ−ボン株式会社 Method for producing silicon carbide whiskers
JPS599220A (en) * 1982-06-30 1984-01-18 Shin Etsu Chem Co Ltd Production of silicon carbide whisker
DE3874598T2 (en) * 1987-05-05 1993-01-28 Standard Oil Co Ohio METHOD FOR PRODUCING WHISKERS BY THE VLS MECHANISM.
US4971834A (en) * 1989-06-29 1990-11-20 Therm Incorporated Process for preparing precursor for silicon carbide whiskers
RU2683323C1 (en) * 2015-10-19 2019-03-28 Хохай Юниверсити Method of manufacturing composite powder material from aluminium oxide carbon nanotubes

Also Published As

Publication number Publication date
FR2056967A1 (en) 1971-05-07
CH520077A (en) 1972-03-15
GB1264720A (en) 1972-02-23
DE2036604A1 (en) 1971-03-04
SE369183B (en) 1974-08-12
ES381897A1 (en) 1973-05-01
FR2056967B1 (en) 1973-01-12
NL7011402A (en) 1971-02-08
SU384208A3 (en) 1973-05-23
BE754352A (en) 1971-01-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee