GB1292422A - Process for the production of silicon carbide whiskers - Google Patents
Process for the production of silicon carbide whiskersInfo
- Publication number
- GB1292422A GB1292422A GB0239/71A GB123971A GB1292422A GB 1292422 A GB1292422 A GB 1292422A GB 0239/71 A GB0239/71 A GB 0239/71A GB 123971 A GB123971 A GB 123971A GB 1292422 A GB1292422 A GB 1292422A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon
- silicon carbide
- crystal growth
- lacquer
- substrate
- 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 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 5
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- 239000013078 crystal Substances 0.000 abstract 3
- 239000004922 lacquer Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- -1 C1A Silicon carbide whiskers Chemical class 0.000 abstract 2
- 239000003610 charcoal Substances 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- 229920000180 alkyd Polymers 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000010431 corundum Substances 0.000 abstract 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000007952 growth promoter Substances 0.000 abstract 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 229910052863 mullite Inorganic materials 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 229940079938 nitrocellulose Drugs 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000012495 reaction gas Substances 0.000 abstract 1
- 229910021653 sulphate ion 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)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH719170A CH525711A (de) | 1970-05-14 | 1970-05-14 | Verfahren zur Herstellung von Whiskers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1292422A true GB1292422A (en) | 1972-10-11 |
Family
ID=4321309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0239/71A Expired GB1292422A (en) | 1970-05-14 | 1971-01-11 | Process for the production of silicon carbide whiskers |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3778296A (enExample) |
| AT (1) | AT307369B (enExample) |
| BE (1) | BE767030A (enExample) |
| CH (1) | CH525711A (enExample) |
| DE (1) | DE2122386A1 (enExample) |
| ES (1) | ES388121A1 (enExample) |
| FR (1) | FR2091412A5 (enExample) |
| GB (1) | GB1292422A (enExample) |
| NL (1) | NL7106611A (enExample) |
| NO (1) | NO128900B (enExample) |
| SE (1) | SE368556B (enExample) |
| SU (1) | SU396862A3 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054635A (en) * | 1974-09-26 | 1977-10-18 | American Can Company | Copolymer of glycidyl methacrylate and allyl glycidyl ether |
| US4543345A (en) * | 1984-02-09 | 1985-09-24 | The United States Of America As Represented By The Department Of Energy | Silicon carbide whisker reinforced ceramic composites and method for making same |
| USRE32843E (en) * | 1984-02-09 | 1989-01-24 | Martin Marietta Energy Systems, Inc. | Silicon carbide whisker reinforced ceramic composites and method for making same |
| USRE34446E (en) * | 1984-02-09 | 1993-11-16 | Martin Marietta Energy Systems, Inc. | Silicon carbide whisker reinforced ceramic composites and method for making same |
| US4961757A (en) * | 1985-03-14 | 1990-10-09 | Advanced Composite Materials Corporation | Reinforced ceramic cutting tools |
| US4789277A (en) * | 1986-02-18 | 1988-12-06 | Advanced Composite Materials Corporation | Method of cutting using silicon carbide whisker reinforced ceramic cutting tools |
| US4789536A (en) * | 1987-01-20 | 1988-12-06 | J. M. Huber Corporation | Process for producing silicon carbide whiskers |
| US4911781A (en) * | 1987-05-05 | 1990-03-27 | The Standard Oil Company | VLS Fiber growth process |
| US5037626A (en) * | 1988-11-22 | 1991-08-06 | Union Oil Company Of California | Process for producing silicon carbide whiskers using seeding agent |
| US5221526A (en) * | 1991-05-24 | 1993-06-22 | Advanced Industrial Materials | Production of silicon carbide whiskers using a seeding component to determine shape and size of whiskers |
| SE507706C2 (sv) * | 1994-01-21 | 1998-07-06 | Sandvik Ab | Kiselkarbidwhiskerförstärkt oxidbaserat keramiskt skär |
-
1970
- 1970-05-14 CH CH719170A patent/CH525711A/de not_active IP Right Cessation
-
1971
- 1971-01-11 GB GB0239/71A patent/GB1292422A/en not_active Expired
- 1971-01-28 AT AT68671A patent/AT307369B/de not_active IP Right Cessation
- 1971-02-10 ES ES388121A patent/ES388121A1/es not_active Expired
- 1971-02-26 NO NO00725/71A patent/NO128900B/no unknown
- 1971-05-04 US US00140270A patent/US3778296A/en not_active Expired - Lifetime
- 1971-05-04 SE SE05781/71A patent/SE368556B/xx unknown
- 1971-05-06 DE DE19712122386 patent/DE2122386A1/de active Pending
- 1971-05-10 FR FR7116849A patent/FR2091412A5/fr not_active Expired
- 1971-05-11 BE BE767030A patent/BE767030A/xx unknown
- 1971-05-12 SU SU1658471A patent/SU396862A3/ru active
- 1971-05-13 NL NL7106611A patent/NL7106611A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2091412A5 (enExample) | 1972-01-14 |
| NL7106611A (enExample) | 1971-11-16 |
| BE767030A (fr) | 1971-11-12 |
| US3778296A (en) | 1973-12-11 |
| NO128900B (enExample) | 1974-01-28 |
| AT307369B (de) | 1973-05-25 |
| SU396862A3 (enExample) | 1973-08-29 |
| DE2122386A1 (de) | 1971-11-25 |
| SE368556B (enExample) | 1974-07-08 |
| CH525711A (de) | 1972-07-31 |
| ES388121A1 (es) | 1974-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |