CH498951A - Process for the production of threads and / or fibers from polycrystalline silicon carbide - Google Patents
Process for the production of threads and / or fibers from polycrystalline silicon carbideInfo
- Publication number
- CH498951A CH498951A CH598168A CH598168A CH498951A CH 498951 A CH498951 A CH 498951A CH 598168 A CH598168 A CH 598168A CH 598168 A CH598168 A CH 598168A CH 498951 A CH498951 A CH 498951A
- Authority
- CH
- Switzerland
- Prior art keywords
- threads
- fibers
- production
- silicon carbide
- polycrystalline silicon
- Prior art date
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
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
-
- 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
- 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
- C01B32/963—Preparation from compounds containing silicon
- C01B32/97—Preparation from SiO or SiO2
-
- 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
- C04B35/573—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 by reaction sintering or recrystallisation
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6705848A NL6705848A (en) | 1967-04-26 | 1967-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH498951A true CH498951A (en) | 1970-11-15 |
Family
ID=19799963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH598168A CH498951A (en) | 1967-04-26 | 1968-04-23 | Process for the production of threads and / or fibers from polycrystalline silicon carbide |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE714153A (en) |
CH (1) | CH498951A (en) |
DE (1) | DE1771202A1 (en) |
ES (1) | ES353098A1 (en) |
FR (1) | FR1563377A (en) |
GB (1) | GB1210870A (en) |
NL (1) | NL6705848A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610921A (en) * | 1979-07-09 | 1981-02-03 | Toshiba Ceramics Co Ltd | Material for equipment for manufacturing semiconductor and its treating furnace |
US4399231A (en) * | 1982-02-05 | 1983-08-16 | United Technologies Corporation | Discontinuous silicon carbide fiber reinforced glass composites |
US4581053A (en) * | 1982-05-25 | 1986-04-08 | United Technologies Corporation | Method of producing woven fiber reinforced glass matrix composite articles |
US4789506A (en) * | 1986-11-07 | 1988-12-06 | Gas Research Institute | Method of producing tubular ceramic articles |
-
1967
- 1967-04-26 NL NL6705848A patent/NL6705848A/xx unknown
-
1968
- 1968-04-20 DE DE19681771202 patent/DE1771202A1/en active Pending
- 1968-04-23 GB GB09155/68A patent/GB1210870A/en not_active Expired
- 1968-04-23 CH CH598168A patent/CH498951A/en not_active IP Right Cessation
- 1968-04-24 ES ES353098A patent/ES353098A1/en not_active Expired
- 1968-04-24 BE BE714153D patent/BE714153A/xx unknown
- 1968-04-25 FR FR1563377D patent/FR1563377A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE714153A (en) | 1968-10-24 |
FR1563377A (en) | 1969-04-11 |
GB1210870A (en) | 1970-11-04 |
DE1771202A1 (en) | 1971-12-09 |
NL6705848A (en) | 1968-10-28 |
ES353098A1 (en) | 1969-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |