GB1475488A - Process for the production of silicon nitride ceramics - Google Patents
Process for the production of silicon nitride ceramicsInfo
- Publication number
- GB1475488A GB1475488A GB353876A GB353876A GB1475488A GB 1475488 A GB1475488 A GB 1475488A GB 353876 A GB353876 A GB 353876A GB 353876 A GB353876 A GB 353876A GB 1475488 A GB1475488 A GB 1475488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- atmosphere
- hours
- jan
- production
- silicon nitride
- 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
- 239000000919 ceramic Substances 0.000 title abstract 2
- 229910052581 Si3N4 Inorganic materials 0.000 title 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title 1
- 239000012299 nitrogen atmosphere Substances 0.000 abstract 3
- JLDSOYXADOWAKB-UHFFFAOYSA-N aluminium nitrate Chemical compound [Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O JLDSOYXADOWAKB-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000006104 solid solution Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
Classifications
-
- 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
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
-
- 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
-
- 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
- C01B21/0826—Silicon aluminium oxynitrides, i.e. sialons
-
- 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
- C04B35/597—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 oxynitride, e.g. SIALONS
-
- 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
- C01P2006/10—Solid density
-
- 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
- C01P2006/14—Pore volume
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1312975A JPS5347245B2 (enrdf_load_stackoverflow) | 1975-01-30 | 1975-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1475488A true GB1475488A (en) | 1977-06-01 |
Family
ID=11824534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB353876A Expired GB1475488A (en) | 1975-01-30 | 1976-01-29 | Process for the production of silicon nitride ceramics |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5347245B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1475488A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2805292A1 (de) * | 1977-09-28 | 1979-03-29 | Toshiba Ceramics Co | Verfahren zur herstellung eines sinterkoerpers sowie ein sinterkoerper |
| EP1857640A3 (de) * | 2006-05-10 | 2010-05-05 | Silicon Fire AG | Neuartiger kaskadierter Kraftwerksprozess und Verfahren zum Bereitstellen von reversibel einsetzbaren Wasserstoffträgern in einem solchen Kraftwerksprozess |
| WO2008052951A3 (de) * | 2006-10-29 | 2010-10-21 | Sincono Ag | Sand, schiefer und andere siliziumdioxidfeststoffverbindungen als ausgangssubstanzen zum bereitstellen von siliziumfeststoffverbindungen und entsprechende verfahren zum betreiben von kraftwerken |
| WO2008074659A3 (de) * | 2006-12-18 | 2010-10-21 | Silicon Fire Ag | Neuartiger kaskadierter kraftwerksprozess und verfahren zum bereitstellen von reversibel einsetzbaren wasserstoffträgern in einem solchen kraftwerksprozess |
| EP1857168A3 (de) * | 2006-05-10 | 2011-06-22 | Sincono Ag | Ölhaltige Sande und Schiefer und ihre Gemische als Ausgangssubstanzen zum Binden oder Zerlegen von Kohlenstoffdioxid und Nox, sowie zur Darstellung von kristallinem Silizium und Wasserstoffgas sowie zur Herstellung von Siliziumnitrid, Siliziumcarbid und Silanen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245724B2 (enrdf_load_stackoverflow) * | 1973-04-12 | 1977-11-18 |
-
1975
- 1975-01-30 JP JP1312975A patent/JPS5347245B2/ja not_active Expired
-
1976
- 1976-01-29 GB GB353876A patent/GB1475488A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2805292A1 (de) * | 1977-09-28 | 1979-03-29 | Toshiba Ceramics Co | Verfahren zur herstellung eines sinterkoerpers sowie ein sinterkoerper |
| EP1857640A3 (de) * | 2006-05-10 | 2010-05-05 | Silicon Fire AG | Neuartiger kaskadierter Kraftwerksprozess und Verfahren zum Bereitstellen von reversibel einsetzbaren Wasserstoffträgern in einem solchen Kraftwerksprozess |
| EP1857168A3 (de) * | 2006-05-10 | 2011-06-22 | Sincono Ag | Ölhaltige Sande und Schiefer und ihre Gemische als Ausgangssubstanzen zum Binden oder Zerlegen von Kohlenstoffdioxid und Nox, sowie zur Darstellung von kristallinem Silizium und Wasserstoffgas sowie zur Herstellung von Siliziumnitrid, Siliziumcarbid und Silanen |
| US8043592B2 (en) | 2006-05-10 | 2011-10-25 | Silicon Fire Ag | Cascaded power plant process and method for providing reversibly usable hydrogen carriers in such a power plant process |
| WO2008052951A3 (de) * | 2006-10-29 | 2010-10-21 | Sincono Ag | Sand, schiefer und andere siliziumdioxidfeststoffverbindungen als ausgangssubstanzen zum bereitstellen von siliziumfeststoffverbindungen und entsprechende verfahren zum betreiben von kraftwerken |
| WO2008074659A3 (de) * | 2006-12-18 | 2010-10-21 | Silicon Fire Ag | Neuartiger kaskadierter kraftwerksprozess und verfahren zum bereitstellen von reversibel einsetzbaren wasserstoffträgern in einem solchen kraftwerksprozess |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5347245B2 (enrdf_load_stackoverflow) | 1978-12-20 |
| JPS5187513A (enrdf_load_stackoverflow) | 1976-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |