GB1284688A - Process for the production of silicon carbide whiskers - Google Patents
Process for the production of silicon carbide whiskersInfo
- Publication number
- GB1284688A GB1284688A GB5953770A GB5953770A GB1284688A GB 1284688 A GB1284688 A GB 1284688A GB 5953770 A GB5953770 A GB 5953770A GB 5953770 A GB5953770 A GB 5953770A GB 1284688 A GB1284688 A GB 1284688A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silicon
- carbon
- silicon carbide
- heated
- whiskers
- 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
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical class [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 229910052710 silicon Inorganic materials 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 239000011863 silicon-based powder Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- -1 C1A Silicon carbide whiskers Chemical class 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 1
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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/12—Substrate holders or susceptors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH842470A CH526336A (de) | 1970-06-05 | 1970-06-05 | Verfahren zur Herstellung von Whiskers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1284688A true GB1284688A (en) | 1972-08-09 |
Family
ID=4340121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5953770A Expired GB1284688A (en) | 1970-06-05 | 1971-04-22 | Process for the production of silicon carbide whiskers |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT318542B (cs) |
| BE (1) | BE767711A (cs) |
| BR (1) | BR7102227D0 (cs) |
| CH (1) | CH526336A (cs) |
| DE (1) | DE2127473A1 (cs) |
| ES (1) | ES389468A1 (cs) |
| FR (1) | FR2097792A5 (cs) |
| GB (1) | GB1284688A (cs) |
| NL (1) | NL7107194A (cs) |
| SE (1) | SE376896B (cs) |
| SU (1) | SU401042A3 (cs) |
-
1970
- 1970-06-05 CH CH842470A patent/CH526336A/de not_active IP Right Cessation
-
1971
- 1971-03-11 AT AT209971A patent/AT318542B/de not_active IP Right Cessation
- 1971-03-23 ES ES389468A patent/ES389468A1/es not_active Expired
- 1971-04-15 BR BR222771A patent/BR7102227D0/pt unknown
- 1971-04-22 GB GB5953770A patent/GB1284688A/en not_active Expired
- 1971-05-19 SU SU1661466A patent/SU401042A3/ru active
- 1971-05-21 FR FR7118485A patent/FR2097792A5/fr not_active Expired
- 1971-05-25 NL NL7107194A patent/NL7107194A/xx unknown
- 1971-05-26 BE BE767711A patent/BE767711A/xx unknown
- 1971-06-03 DE DE19712127473 patent/DE2127473A1/de active Pending
- 1971-06-04 SE SE729471A patent/SE376896B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES389468A1 (es) | 1973-06-01 |
| BR7102227D0 (pt) | 1973-04-10 |
| SU401042A3 (cs) | 1973-10-01 |
| SE376896B (cs) | 1975-06-16 |
| AT318542B (de) | 1974-10-25 |
| DE2127473A1 (de) | 1971-12-09 |
| BE767711A (fr) | 1971-11-26 |
| CH526336A (de) | 1972-08-15 |
| NL7107194A (cs) | 1971-12-07 |
| FR2097792A5 (cs) | 1972-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1415431A (en) | Monolithic refractory material | |
| JPS5850929B2 (ja) | 炭化ケイ素粉末の製造方法 | |
| US3692474A (en) | Preparation of metal nitrides | |
| JPS63274611A (ja) | β’−サイアロンを基剤とするセラミツク粉体の製造法 | |
| GB1202689A (en) | Bearings | |
| GB1310362A (en) | Process for purification of refractory metal nitrides | |
| US3778296A (en) | Process for the production of silicon carbide whiskers | |
| GB1267586A (en) | Process for the separation of metals | |
| GB1284688A (en) | Process for the production of silicon carbide whiskers | |
| KAMATA et al. | Preparation of Submicrometer A12O3 Powder by Gas‐Phase Oxidation of Tris (acetylacetonato) aluminum (111) | |
| Binder et al. | Manganese diboride | |
| JPH0216270B2 (cs) | ||
| GB1138322A (en) | Vapour diffusion coating | |
| GB1305454A (cs) | ||
| JPS5839764B2 (ja) | 窒化アルミニウム質粉末の製造方法 | |
| US3676343A (en) | Amorphous boron-silicon-nitride materials | |
| US2984577A (en) | Process for the production of boron phosphide | |
| JPS6197125A (ja) | 易焼結性炭化けい素粉末の製造法 | |
| JPS61201608A (ja) | 高純度窒化アルミニウム粉末の製造方法 | |
| GB1317011A (en) | Process for producing a mixture of silicon oxynitride and silicon carbide | |
| GB1296198A (cs) | ||
| GB1368685A (en) | Purifying gases containing mercury or mercury and oxygen as impurities | |
| JPS6270210A (ja) | 窒化アルミニウム−炭化けい素複合微粉末の製造法 | |
| Gulyas et al. | Problems of the Production of Alumina and Cement Based on Low-Grade Aluminum Carriers, and the Optimum Solution of the Problems | |
| GB1319330A (en) | Method of manufacturing whisker crystalline inorganic carbides |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |