GB1092637A - Silicon nitride products - Google Patents
Silicon nitride productsInfo
- Publication number
- GB1092637A GB1092637A GB2008064A GB2008064A GB1092637A GB 1092637 A GB1092637 A GB 1092637A GB 2008064 A GB2008064 A GB 2008064A GB 2008064 A GB2008064 A GB 2008064A GB 1092637 A GB1092637 A GB 1092637A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silicon nitride
- temperature
- magnesium compound
- exceeding
- pressing
- 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
- 229910052581 Si3N4 Inorganic materials 0.000 title abstract 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title abstract 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 3
- 150000002681 magnesium compounds Chemical class 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 239000000395 magnesium oxide Substances 0.000 abstract 2
- 229910052582 BN Inorganic materials 0.000 abstract 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance 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
- C01B21/0682—Preparation by direct nitridation of silicon
-
- 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
- C04B35/593—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 pressure sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0057969 | 1967-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1092637A true GB1092637A (en) | 1967-11-29 |
Family
ID=7278974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2008064A Expired GB1092637A (en) | 1967-11-27 | 1964-05-14 | Silicon nitride products |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE764545Q (de) |
| DE (1) | DE1646666B2 (de) |
| GB (1) | GB1092637A (de) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2301426A1 (de) * | 1972-01-19 | 1973-07-26 | Lucas Industries Ltd | Verfahren zur herstellung heissgepresster gegenstaende aus siliziumnitrid |
| DE2330595A1 (de) * | 1972-06-16 | 1974-01-03 | Norton Co | Formkoerper aus siliciumnitrid |
| US3807212A (en) * | 1971-04-27 | 1974-04-30 | Lucas Industries Ltd | Die and punch sets |
| US3835211A (en) * | 1968-12-11 | 1974-09-10 | Lucas Industries Ltd | Silicon nitride products |
| US3836374A (en) * | 1972-01-20 | 1974-09-17 | Norton Co | Hot pressed silicon nitride |
| US4087500A (en) * | 1973-12-20 | 1978-05-02 | Ford Motor Company | Method of making a duo density silicon nitride article |
| GB2173493A (en) * | 1985-04-11 | 1986-10-15 | Toshiba Ceramics Co | Producing b-si3n4 |
| US5908798A (en) * | 1996-11-25 | 1999-06-01 | The Regents Of The University Of Michigan | In-situ toughened alpha prime-sialon-based ceramics |
| US6124225A (en) * | 1998-07-29 | 2000-09-26 | The Regents Of The University Of Michigan | Cutting tools and wear resistant articles and material for same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794185A (fr) * | 1972-01-20 | 1973-07-18 | Norton Co | Nitrure de silicium haute densite |
| GB1415522A (en) * | 1972-04-06 | 1975-11-26 | Lucas Industries Ltd | Method of manufacturing hot pressed cermaic material based on silicon nitride |
| JPS5148800A (ja) * | 1974-10-24 | 1976-04-27 | Toyoda Chuo Kenkyusho Kk | Arufuagatachitsukakeisono goseiho |
| EP0107919A1 (de) * | 1982-10-01 | 1984-05-09 | The British Ceramic Research Association Limited | Keramische Siliciumnitridkörper |
-
1964
- 1964-05-14 GB GB2008064A patent/GB1092637A/en not_active Expired
-
1967
- 1967-11-27 DE DE19671646666 patent/DE1646666B2/de not_active Withdrawn
-
1971
- 1971-03-19 BE BE764545A patent/BE764545Q/xx active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3835211A (en) * | 1968-12-11 | 1974-09-10 | Lucas Industries Ltd | Silicon nitride products |
| US3807212A (en) * | 1971-04-27 | 1974-04-30 | Lucas Industries Ltd | Die and punch sets |
| DE2301426A1 (de) * | 1972-01-19 | 1973-07-26 | Lucas Industries Ltd | Verfahren zur herstellung heissgepresster gegenstaende aus siliziumnitrid |
| US3836374A (en) * | 1972-01-20 | 1974-09-17 | Norton Co | Hot pressed silicon nitride |
| DE2330595A1 (de) * | 1972-06-16 | 1974-01-03 | Norton Co | Formkoerper aus siliciumnitrid |
| US4087500A (en) * | 1973-12-20 | 1978-05-02 | Ford Motor Company | Method of making a duo density silicon nitride article |
| GB2173493A (en) * | 1985-04-11 | 1986-10-15 | Toshiba Ceramics Co | Producing b-si3n4 |
| US4888142A (en) * | 1985-04-11 | 1989-12-19 | Toshiba Ceramics Co., Ltd. | Process for producing β-form Si3 N4 |
| US5908798A (en) * | 1996-11-25 | 1999-06-01 | The Regents Of The University Of Michigan | In-situ toughened alpha prime-sialon-based ceramics |
| US6139791A (en) * | 1996-11-25 | 2000-10-31 | The Regents Of The University Of Michigan | Method of making in-situ toughened alpha prime SiAlon-based ceramics |
| US6124225A (en) * | 1998-07-29 | 2000-09-26 | The Regents Of The University Of Michigan | Cutting tools and wear resistant articles and material for same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1646666B2 (de) | 1972-01-27 |
| DE1646666A1 (de) | 1971-09-02 |
| BE764545Q (fr) | 1971-08-16 |
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