AT291194B - Verfahren zur Herstellung von Siliziumcarbidkristallen - Google Patents
Verfahren zur Herstellung von SiliziumcarbidkristallenInfo
- Publication number
- AT291194B AT291194B AT970069A AT970069A AT291194B AT 291194 B AT291194 B AT 291194B AT 970069 A AT970069 A AT 970069A AT 970069 A AT970069 A AT 970069A AT 291194 B AT291194 B AT 291194B
- Authority
- AT
- Austria
- Prior art keywords
- production
- silicon carbide
- carbide crystals
- crystals
- silicon
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title 1
- 229910010271 silicon carbide Inorganic materials 0.000 title 1
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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
-
- 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)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6814915A NL6814915A (enrdf_load_stackoverflow) | 1968-10-18 | 1968-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT291194B true AT291194B (de) | 1971-07-12 |
Family
ID=19804954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT970069A AT291194B (de) | 1968-10-18 | 1969-10-15 | Verfahren zur Herstellung von Siliziumcarbidkristallen |
Country Status (10)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60145992A (ja) * | 1983-12-29 | 1985-08-01 | Sharp Corp | 炭化珪素単結晶基板の製造方法 |
| 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 |
-
1968
- 1968-10-18 NL NL6814915A patent/NL6814915A/xx unknown
-
1969
- 1969-10-15 DE DE19691951971 patent/DE1951971A1/de active Pending
- 1969-10-15 CH CH1545169A patent/CH521288A/de not_active IP Right Cessation
- 1969-10-15 AT AT970069A patent/AT291194B/de not_active IP Right Cessation
- 1969-10-15 GB GB50708/69A patent/GB1278840A/en not_active Expired
- 1969-10-16 CA CA065018A patent/CA918043A/en not_active Expired
- 1969-10-16 ES ES372598A patent/ES372598A1/es not_active Expired
- 1969-10-16 BE BE740395D patent/BE740395A/xx unknown
- 1969-10-17 BR BR213398/69A patent/BR6913398D0/pt unknown
- 1969-10-17 FR FR6935726A patent/FR2022288A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE740395A (enrdf_load_stackoverflow) | 1970-04-16 |
| FR2022288A1 (enrdf_load_stackoverflow) | 1970-07-31 |
| BR6913398D0 (pt) | 1973-03-08 |
| NL6814915A (enrdf_load_stackoverflow) | 1970-04-21 |
| ES372598A1 (es) | 1972-02-16 |
| CA918043A (en) | 1973-01-02 |
| CH521288A (de) | 1972-04-15 |
| DE1951971A1 (de) | 1970-04-23 |
| GB1278840A (en) | 1972-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |