DE1951971A1 - Verfahren zur Herstellung kubischer Siliciumcarbidkristalle - Google Patents

Verfahren zur Herstellung kubischer Siliciumcarbidkristalle

Info

Publication number
DE1951971A1
DE1951971A1 DE19691951971 DE1951971A DE1951971A1 DE 1951971 A1 DE1951971 A1 DE 1951971A1 DE 19691951971 DE19691951971 DE 19691951971 DE 1951971 A DE1951971 A DE 1951971A DE 1951971 A1 DE1951971 A1 DE 1951971A1
Authority
DE
Germany
Prior art keywords
silicon carbide
crystals
carbide crystals
cubic
atmosphere
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.)
Pending
Application number
DE19691951971
Other languages
German (de)
English (en)
Inventor
Knippenberg Wilhelm Franciscus
Gerrit Verspui
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1951971A1 publication Critical patent/DE1951971A1/de
Pending 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C01P2004/22—Particle morphology extending in two dimensions, e.g. plate-like with a polygonal circumferential shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
DE19691951971 1968-10-18 1969-10-15 Verfahren zur Herstellung kubischer Siliciumcarbidkristalle Pending DE1951971A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6814915A NL6814915A (enExample) 1968-10-18 1968-10-18

Publications (1)

Publication Number Publication Date
DE1951971A1 true DE1951971A1 (de) 1970-04-23

Family

ID=19804954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691951971 Pending DE1951971A1 (de) 1968-10-18 1969-10-15 Verfahren zur Herstellung kubischer Siliciumcarbidkristalle

Country Status (10)

Country Link
AT (1) AT291194B (enExample)
BE (1) BE740395A (enExample)
BR (1) BR6913398D0 (enExample)
CA (1) CA918043A (enExample)
CH (1) CH521288A (enExample)
DE (1) DE1951971A1 (enExample)
ES (1) ES372598A1 (enExample)
FR (1) FR2022288A1 (enExample)
GB (1) GB1278840A (enExample)
NL (1) NL6814915A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446956A1 (de) * 1983-12-29 1985-07-11 Sharp K.K., Osaka Verfahren zum herstellen eines einkristall-substrates aus siliciumcarbid

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117051478A (zh) * 2023-10-09 2023-11-14 山东天岳先进科技股份有限公司 一种高均匀性的碳化硅衬底及半导体器件
CN117848047B (zh) * 2024-03-07 2024-05-07 山西科福能源科技有限公司 一种石墨制备用加压焙烧炉
CN118387866B (zh) * 2024-04-22 2025-06-20 中南大学 一种天然微晶石墨基SiC/C复合吸波材料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446956A1 (de) * 1983-12-29 1985-07-11 Sharp K.K., Osaka Verfahren zum herstellen eines einkristall-substrates aus siliciumcarbid

Also Published As

Publication number Publication date
ES372598A1 (es) 1972-02-16
FR2022288A1 (enExample) 1970-07-31
NL6814915A (enExample) 1970-04-21
AT291194B (de) 1971-07-12
BR6913398D0 (pt) 1973-03-08
GB1278840A (en) 1972-06-21
BE740395A (enExample) 1970-04-16
CA918043A (en) 1973-01-02
CH521288A (de) 1972-04-15

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