FR2059375A5 - Silicon carbide monocrystal whiskers for - reinforcing plastics and metals - Google Patents

Silicon carbide monocrystal whiskers for - reinforcing plastics and metals

Info

Publication number
FR2059375A5
FR2059375A5 FR7031503A FR7031503A FR2059375A5 FR 2059375 A5 FR2059375 A5 FR 2059375A5 FR 7031503 A FR7031503 A FR 7031503A FR 7031503 A FR7031503 A FR 7031503A FR 2059375 A5 FR2059375 A5 FR 2059375A5
Authority
FR
France
Prior art keywords
whiskers
cpd
metals
silicon carbide
al2o3
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
FR7031503A
Other languages
English (en)
French (fr)
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries Ltd
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 claimed from GB43138/69A external-priority patent/GB1280506A/en
Application filed by Laporte Industries Ltd filed Critical Laporte Industries Ltd
Application granted granted Critical
Publication of FR2059375A5 publication Critical patent/FR2059375A5/fr
Expired legal-status Critical Current

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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR7031503A 1969-08-29 1970-08-28 Silicon carbide monocrystal whiskers for - reinforcing plastics and metals Expired FR2059375A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4313669 1969-08-29
GB43138/69A GB1280506A (en) 1969-08-29 1969-08-29 Refractory compounds

Publications (1)

Publication Number Publication Date
FR2059375A5 true FR2059375A5 (en) 1971-05-28

Family

ID=26265057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7031503A Expired FR2059375A5 (en) 1969-08-29 1970-08-28 Silicon carbide monocrystal whiskers for - reinforcing plastics and metals

Country Status (5)

Country Link
AU (1) AU1903770A (de)
CA (1) CA922485A (de)
CH (1) CH529069A (de)
DE (1) DE2042584A1 (de)
FR (1) FR2059375A5 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789537A (en) * 1985-12-30 1988-12-06 The United States Of America As Represented By The United States Department Of Energy Prealloyed catalyst for growing silicon carbide whiskers
US4702901A (en) * 1986-03-12 1987-10-27 The United States Of America As Represented By The United States Department Of Energy Process for growing silicon carbide whiskers by undercooling

Also Published As

Publication number Publication date
AU1903770A (en) 1972-02-24
DE2042584A1 (de) 1971-03-11
CA922485A (en) 1973-03-13
CH529069A (fr) 1972-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse