CA1094890A - Silicon carbide filaments and method - Google Patents
Silicon carbide filaments and methodInfo
- Publication number
- CA1094890A CA1094890A CA267,276A CA267276A CA1094890A CA 1094890 A CA1094890 A CA 1094890A CA 267276 A CA267276 A CA 267276A CA 1094890 A CA1094890 A CA 1094890A
- Authority
- CA
- Canada
- Prior art keywords
- silicon carbide
- filament
- carbon
- coating
- strength
- 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 compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 35
- 238000000576 coating method Methods 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 239000002344 surface layer Substances 0.000 claims abstract description 18
- 238000000151 deposition Methods 0.000 claims abstract description 15
- 230000008021 deposition Effects 0.000 claims abstract description 13
- 239000001257 hydrogen Substances 0.000 claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 18
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 14
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 10
- 229910000077 silane Inorganic materials 0.000 claims description 10
- 229910052786 argon Inorganic materials 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 239000001294 propane Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 239000001282 iso-butane Substances 0.000 claims 1
- 238000005229 chemical vapour deposition Methods 0.000 abstract description 5
- 229910002804 graphite Inorganic materials 0.000 abstract description 3
- 239000010439 graphite Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910052710 silicon Inorganic materials 0.000 abstract description 2
- 239000010703 silicon Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 150000004756 silanes Chemical class 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- BEVHYAMNRYKRBI-UHFFFAOYSA-N C[SiH](Cl)Cl.C[Si](C)(Cl)Cl Chemical compound C[SiH](Cl)Cl.C[Si](C)(Cl)Cl BEVHYAMNRYKRBI-UHFFFAOYSA-N 0.000 description 1
- PMPVIKIVABFJJI-UHFFFAOYSA-N Cyclobutane Chemical compound C1CCC1 PMPVIKIVABFJJI-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- KTQYJQFGNYHXMB-UHFFFAOYSA-N dichloro(methyl)silicon Chemical compound C[Si](Cl)Cl KTQYJQFGNYHXMB-UHFFFAOYSA-N 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005048 methyldichlorosilane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B35/571—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 obtained from Si-containing polymer precursors or organosilicon monomers
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/4584—Coating or impregnating of particulate or fibrous ceramic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/32—Carbides
- C23C16/325—Silicon carbide
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
- D01F11/126—Carbides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
- Y10T428/292—In coating or impregnation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Textile Engineering (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Fibers (AREA)
- Chemical Vapour Deposition (AREA)
- Carbon And Carbon Compounds (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/646,029 US4068037A (en) | 1976-01-02 | 1976-01-02 | Silicon carbide filaments and method |
| US646,029 | 1976-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1094890A true CA1094890A (en) | 1981-02-03 |
Family
ID=24591447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA267,276A Expired CA1094890A (en) | 1976-01-02 | 1976-12-07 | Silicon carbide filaments and method |
Country Status (8)
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275095A (en) * | 1979-07-31 | 1981-06-23 | Warren Consultants, Inc. | Composite article and method of making same |
| US4373006A (en) * | 1979-08-09 | 1983-02-08 | United Technologies Corporation | Silicon carbide coated carbon fibers and composites |
| US4481257A (en) * | 1979-11-26 | 1984-11-06 | Avco Corporation | Boron coated silicon carbide filaments |
| US4315968A (en) * | 1980-02-06 | 1982-02-16 | Avco Corporation | Silicon coated silicon carbide filaments and method |
| US4340636A (en) * | 1980-07-30 | 1982-07-20 | Avco Corporation | Coated stoichiometric silicon carbide |
| US4415609A (en) * | 1980-07-30 | 1983-11-15 | Avco Corporation | Method of applying a carbon-rich surface layer to a silicon carbide filament |
| US4702960A (en) * | 1980-07-30 | 1987-10-27 | Avco Corporation | Surface treatment for carbon and product |
| US4405685A (en) * | 1980-11-13 | 1983-09-20 | Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry | Carbon fibers with duplex metal carbide coating and methods for manufacture thereof |
| US4358473A (en) * | 1981-05-22 | 1982-11-09 | Avco Corporation | Process control system |
| US4871587A (en) * | 1982-06-22 | 1989-10-03 | Harry Levin | Process for coating an object with silicon carbide |
| US5045398A (en) * | 1982-06-22 | 1991-09-03 | Harry Levin | Silicon carbide product |
| GB2165266B (en) * | 1982-10-12 | 1987-09-23 | Nat Res Dev | Infra red transparent optical components |
| EP0106638A1 (en) * | 1982-10-12 | 1984-04-25 | National Research Development Corporation | Method and apparatus for growing material in a glow discharge |
| EP0106637B1 (en) * | 1982-10-12 | 1988-02-17 | National Research Development Corporation | Infra red transparent optical components |
| JPS6052620A (ja) * | 1983-08-24 | 1985-03-25 | Nippon Ester Co Ltd | 炭化ケイ素繊維の製造方法 |
| DE3337949C1 (de) * | 1983-10-19 | 1985-04-18 | Hutschenreuther Ag, 8672 Selb | Verfahren zum Herstellen von SiC-Fasern und Fasergebilden |
| US4623228A (en) * | 1984-10-25 | 1986-11-18 | United Technologies Corporation | Composite mirror substrate |
| US4628002A (en) * | 1985-05-28 | 1986-12-09 | Avco Corporation | Silicon carbide monofilament for transverse composite properties |
| DE3625690A1 (de) * | 1986-07-30 | 1988-02-04 | Wacker Chemie Gmbh | Verfahren zur herstellung von sic-enthaltender keramikfaser |
| US5139871A (en) * | 1988-01-13 | 1992-08-18 | The United States Of America As Represented By The Secretary Of The Navy | Thermochemically treated oligomeric and/or polymeric derived silicon carbide fibers |
| US4828588A (en) * | 1988-04-01 | 1989-05-09 | University Of Cincinnati | Process for preparation of heterogeneous polysiloxane membrane and membrane produced |
| US4942011A (en) * | 1988-05-03 | 1990-07-17 | E. I. Du Pont De Nemours And Company | Process for preparing silicon carbide fibers |
| US4898778A (en) * | 1988-11-28 | 1990-02-06 | Avco Corporation | Silicon carbide monofilaments for improved composite properties and method |
| GB8910181D0 (en) * | 1989-05-04 | 1989-06-21 | British Petroleum Co Plc | Process for depositing a ceramic coating on a filament |
| US5221353A (en) * | 1989-05-04 | 1993-06-22 | The British Petroleum Company | Apparatus for depositing a ceramic coating on a filament |
| US5364660A (en) * | 1989-07-21 | 1994-11-15 | Minnesota Mining And Manufacturing Company | Continuous atmospheric pressure CVD coating of fibers |
| US5322711A (en) * | 1989-07-21 | 1994-06-21 | Minnesota Mining And Manufacturing Company | Continuous method of covering inorganic fibrous material with particulates |
| US5405654A (en) * | 1989-07-21 | 1995-04-11 | Minnesota Mining And Manufacturing Company | Self-cleaning chemical vapor deposition apparatus and method |
| US5238741A (en) * | 1989-10-19 | 1993-08-24 | United Kingdom Atomic Energy Authority | Silicon carbide filaments bearing a carbon layer and a titanium carbide or titanium boride layer |
| GB8923588D0 (en) * | 1989-10-19 | 1989-12-06 | Atomic Energy Authority Uk | Coated filaments for composites |
| US5407614A (en) * | 1989-11-17 | 1995-04-18 | Petoca Ltd. | Process of making pitch-based carbon fibers |
| US5316851A (en) * | 1991-06-12 | 1994-05-31 | General Electric Company | Silicon carbide composite with metal boride coated fiber reinforcement |
| EP0519643B1 (en) * | 1991-06-17 | 1996-05-22 | General Electric Company | Silicon carbide composite with metal carbide coated fiber reinforcement |
| US5262235A (en) * | 1991-10-28 | 1993-11-16 | General Electric Company | Coated ceramic fiber system |
| GB9222594D0 (en) * | 1992-10-27 | 1992-12-16 | British Petroleum Co | Coated filaments |
| DE19828843B4 (de) † | 1998-06-27 | 2007-02-22 | Daimlerchrysler Ag | Verfahren zur Herstellung von beschichteten Kurzfasern |
| DE10157487C1 (de) * | 2001-11-23 | 2003-06-18 | Sgl Carbon Ag | Faserverstärkter Verbundkörper für Schutzpanzerungen, seine Herstellung und Verwendungen |
| US7083771B2 (en) * | 2002-07-10 | 2006-08-01 | Advanced Composite Materials Corporation | Process for producing silicon carbide fibers essentially devoid of whiskers |
| US20040009112A1 (en) * | 2002-07-10 | 2004-01-15 | Advanced Composite Materials Corporation | Silicon carbide fibers essentially devoid of whiskers and method for preparation thereof |
| AT412208B (de) * | 2003-03-11 | 2004-11-25 | Arc Seibersdorf Res Gmbh | Verbundwerkstoff und verfahren zu dessen herstellung |
| US20070235450A1 (en) * | 2006-03-30 | 2007-10-11 | Advanced Composite Materials Corporation | Composite materials and devices comprising single crystal silicon carbide heated by electromagnetic radiation |
| GB2462846B (en) * | 2008-08-22 | 2013-03-13 | Tisics Ltd | Coated filaments and their manufacture |
| GB2462843B (en) * | 2008-08-22 | 2013-03-20 | Tisics Ltd | Coated filaments and their manufacture |
| WO2010028103A2 (en) * | 2008-09-03 | 2010-03-11 | Evergreen Solar, Inc. | String with refractory metal core for string ribbon crystal growth |
| CN111099900A (zh) * | 2020-01-07 | 2020-05-05 | 山东理工大学 | 一种碳化硅膜连续碳纤维束的制备方法 |
| CN111072396A (zh) * | 2020-01-07 | 2020-04-28 | 山东理工大学 | 一种碳化硅膜连续碳纤维筒的制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT213846B (de) * | 1958-04-03 | 1961-03-10 | Wacker Chemie Gmbh | Verfahren zur Herstellung von kristallinem, sehr reinem Siliziumkarbid, insbesondere für Halbleiter |
| US3391016A (en) * | 1964-02-07 | 1968-07-02 | Texas Instruments Inc | Silicon carbide coating on graphite bores of heat exchanger |
| NL133271C (US06229276-20010508-P00022.png) * | 1966-01-05 | |||
| US3437511A (en) * | 1966-04-07 | 1969-04-08 | Us Air Force | Metal surfaced with boron and coating of silicon,silicon carbide or titanium nitride |
| GB1182437A (en) * | 1966-07-18 | 1970-02-25 | United Aircraft Corp | Improvements in and relating to Methods for Coating Substances with Silicon Carbide and Products Produced Thereby |
| US3496010A (en) * | 1966-10-05 | 1970-02-17 | Texas Instruments Inc | Machining silicon coating prior to vapor deposition of silicon carbide |
| US3553003A (en) * | 1968-02-26 | 1971-01-05 | Battelle Development Corp | Fiber reinforcement |
| FR1558697A (US06229276-20010508-P00022.png) * | 1968-03-12 | 1969-02-28 | ||
| US3677795A (en) * | 1969-05-01 | 1972-07-18 | Gulf Oil Corp | Method of making a prosthetic device |
| US3924034A (en) * | 1970-08-21 | 1975-12-02 | Atlantic Res Corp | Process of making pyrolytic graphite-silicon carbide microcomposites |
| US3738906A (en) * | 1970-08-21 | 1973-06-12 | Atlantic Res Corp | Pyrolytic graphite silicon carbide microcomposites |
| US3811927A (en) * | 1971-03-10 | 1974-05-21 | Great Lakes Carbon Corp | Process for vapor deposition on glassy-carbon substrate |
| US3811920A (en) * | 1972-01-05 | 1974-05-21 | United Aircraft Corp | Silicon carbide surfaced filaments with titanium carbide coating |
| US3877080A (en) * | 1972-10-30 | 1975-04-15 | Atlantic Res Corp | Acicular silicon carbide dispersion in pyrolytic graphite matrix for use in biomedical implants |
| US3925577A (en) * | 1972-11-24 | 1975-12-09 | Westinghouse Electric Corp | Silicon carbide coated graphite members and process for producing the same |
| FR2323636A1 (fr) * | 1973-06-15 | 1977-04-08 | Armines | Filaments de carbone revetus de carbone de silicium et procede pour l'obtention de ces filaments |
-
1976
- 1976-01-02 US US05/646,029 patent/US4068037A/en not_active Expired - Lifetime
- 1976-12-01 SE SE7613456A patent/SE416800B/xx unknown
- 1976-12-07 CA CA267,276A patent/CA1094890A/en not_active Expired
- 1976-12-24 DE DE19762658735 patent/DE2658735A1/de active Granted
- 1976-12-24 JP JP51155211A patent/JPS605682B2/ja not_active Expired
- 1976-12-30 IT IT31013/76A patent/IT1067968B/it active
- 1976-12-30 FR FR7639556A patent/FR2337214A1/fr active Granted
- 1976-12-31 GB GB54406/76A patent/GB1560110A/en not_active Expired
-
1977
- 1977-01-26 US US05/762,649 patent/US4127659A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1560110A (en) | 1980-01-30 |
| DE2658735A1 (de) | 1977-07-14 |
| FR2337214B1 (US06229276-20010508-P00022.png) | 1983-01-14 |
| JPS5285524A (en) | 1977-07-15 |
| US4127659A (en) | 1978-11-28 |
| DE2658735C2 (US06229276-20010508-P00022.png) | 1988-10-27 |
| SE7613456L (sv) | 1977-07-03 |
| US4068037A (en) | 1978-01-10 |
| FR2337214A1 (fr) | 1977-07-29 |
| SE416800B (sv) | 1981-02-09 |
| JPS605682B2 (ja) | 1985-02-13 |
| IT1067968B (it) | 1985-03-21 |
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