DE1931317B2 - Verfahren zur herstellung von koerpern die eine sauerstoff haltige siliziumverbindung unter ausschluss von si0 tief 2 aufweisen und danach hergestellter foermkoerper - Google Patents
Verfahren zur herstellung von koerpern die eine sauerstoff haltige siliziumverbindung unter ausschluss von si0 tief 2 aufweisen und danach hergestellter foermkoerperInfo
- Publication number
- DE1931317B2 DE1931317B2 DE19691931317 DE1931317A DE1931317B2 DE 1931317 B2 DE1931317 B2 DE 1931317B2 DE 19691931317 DE19691931317 DE 19691931317 DE 1931317 A DE1931317 A DE 1931317A DE 1931317 B2 DE1931317 B2 DE 1931317B2
- Authority
- DE
- Germany
- Prior art keywords
- oxygen
- silicon
- silicon carbide
- partial pressure
- reaction temperature
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 150000003377 silicon compounds Chemical class 0.000 title claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 34
- 239000001301 oxygen Substances 0.000 claims description 34
- 229910052760 oxygen Inorganic materials 0.000 claims description 34
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 28
- 229910052710 silicon Inorganic materials 0.000 claims description 21
- 239000010703 silicon Substances 0.000 claims description 21
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 20
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 10
- 239000012298 atmosphere Substances 0.000 claims description 10
- 239000007858 starting material Substances 0.000 claims description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 7
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims description 7
- 239000011863 silicon-based powder Substances 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 229910021431 alpha silicon carbide Inorganic materials 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000007717 exclusion Effects 0.000 claims description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 2
- -1 B. as CO Chemical compound 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910016006 MoSi Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- 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
- C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
- C04B35/591—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by reaction sintering
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/0821—Oxynitrides of metals, boron or silicon
- C01B21/0823—Silicon oxynitrides
-
- 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
- C01B32/984—Preparation from elemental silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691931317 DE1931317B2 (de) | 1969-06-20 | 1969-06-20 | Verfahren zur herstellung von koerpern die eine sauerstoff haltige siliziumverbindung unter ausschluss von si0 tief 2 aufweisen und danach hergestellter foermkoerper |
| CH766370A CH560650A5 (en, 2012) | 1969-06-20 | 1970-05-20 | |
| SE08493/70A SE350749B (en, 2012) | 1969-06-20 | 1970-06-18 | |
| NO2365/70A NO132316C (en, 2012) | 1969-06-20 | 1970-06-18 | |
| FR707022795A FR2046973B1 (en, 2012) | 1969-06-20 | 1970-06-19 | |
| NL7009027A NL7009027A (en, 2012) | 1969-06-20 | 1970-06-19 | |
| GB3008870A GB1317011A (en) | 1969-06-20 | 1970-06-22 | Process for producing a mixture of silicon oxynitride and silicon carbide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691931317 DE1931317B2 (de) | 1969-06-20 | 1969-06-20 | Verfahren zur herstellung von koerpern die eine sauerstoff haltige siliziumverbindung unter ausschluss von si0 tief 2 aufweisen und danach hergestellter foermkoerper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1931317A1 DE1931317A1 (de) | 1971-01-07 |
| DE1931317B2 true DE1931317B2 (de) | 1971-09-23 |
Family
ID=5737527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691931317 Pending DE1931317B2 (de) | 1969-06-20 | 1969-06-20 | Verfahren zur herstellung von koerpern die eine sauerstoff haltige siliziumverbindung unter ausschluss von si0 tief 2 aufweisen und danach hergestellter foermkoerper |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH560650A5 (en, 2012) |
| DE (1) | DE1931317B2 (en, 2012) |
| FR (1) | FR2046973B1 (en, 2012) |
| GB (1) | GB1317011A (en, 2012) |
| NL (1) | NL7009027A (en, 2012) |
| NO (1) | NO132316C (en, 2012) |
| SE (1) | SE350749B (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2467832A1 (fr) * | 1979-10-23 | 1981-04-30 | Armines | Procede de fabrication de pieces en silicium nitrure |
| GB2131411A (en) * | 1982-12-02 | 1984-06-20 | Bethlehem Steel Corp | Silicon carbide refractories |
| GB2200949A (en) * | 1987-02-05 | 1988-08-17 | Lucas Ind Plc | I.C. engine pre-combustion chamber cup |
| NL8701065A (nl) * | 1987-05-06 | 1988-12-01 | Shell Int Research | Werkwijze voor de bereiding van silicium oxynitride bevattende produkten. |
| RU2156220C1 (ru) * | 1999-05-26 | 2000-09-20 | Карелин Александр Иванович | Способ получения раствора металлического кремния, способ получения металлического кремния из раствора и металлический кремний, полученный на основе этих способов, способ получения керамических материалов и керамический материал, полученный на основе этого способа |
-
1969
- 1969-06-20 DE DE19691931317 patent/DE1931317B2/de active Pending
-
1970
- 1970-05-20 CH CH766370A patent/CH560650A5/xx not_active IP Right Cessation
- 1970-06-18 SE SE08493/70A patent/SE350749B/xx unknown
- 1970-06-18 NO NO2365/70A patent/NO132316C/no unknown
- 1970-06-19 FR FR707022795A patent/FR2046973B1/fr not_active Expired
- 1970-06-19 NL NL7009027A patent/NL7009027A/xx unknown
- 1970-06-22 GB GB3008870A patent/GB1317011A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO132316C (en, 2012) | 1975-10-22 |
| DE1931317A1 (de) | 1971-01-07 |
| GB1317011A (en) | 1973-05-16 |
| SE350749B (en, 2012) | 1972-11-06 |
| NL7009027A (en, 2012) | 1970-12-22 |
| NO132316B (en, 2012) | 1975-07-14 |
| FR2046973A1 (en, 2012) | 1971-03-12 |
| CH560650A5 (en, 2012) | 1975-04-15 |
| FR2046973B1 (en, 2012) | 1973-01-12 |
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