CA1093589A - Si.sub.3n.sub.4 formed by nitridation of sintered silicon compact - Google Patents
Si.sub.3n.sub.4 formed by nitridation of sintered silicon compactInfo
- Publication number
- CA1093589A CA1093589A CA269,251A CA269251A CA1093589A CA 1093589 A CA1093589 A CA 1093589A CA 269251 A CA269251 A CA 269251A CA 1093589 A CA1093589 A CA 1093589A
- Authority
- CA
- Canada
- Prior art keywords
- silicon
- silicon nitride
- ranging
- density
- sintered
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64676476A | 1976-01-06 | 1976-01-06 | |
US646,764 | 1976-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1093589A true CA1093589A (en) | 1981-01-13 |
Family
ID=24594371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA269,251A Expired CA1093589A (en) | 1976-01-06 | 1977-01-06 | Si.sub.3n.sub.4 formed by nitridation of sintered silicon compact |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS52121613A (xx) |
BE (1) | BE850106A (xx) |
CA (1) | CA1093589A (xx) |
DE (1) | DE2700208A1 (xx) |
FR (1) | FR2337702A1 (xx) |
GB (1) | GB1546928A (xx) |
NL (1) | NL7700044A (xx) |
NO (1) | NO145432C (xx) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2854208C2 (de) * | 1978-12-15 | 1980-09-18 | Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen | Verfahren zum'Nitrieren von Siliziumkörpern |
SE438849B (sv) * | 1981-05-25 | 1985-05-13 | Svenska Silikatforskning | Forfarande vid framstellning av formkroppar av kiselnitridbaserade material |
CH654564A5 (en) * | 1983-09-14 | 1986-02-28 | Ver Drahtwerke Ag | Process for making a shaped object from nitride of elements selected from groups III, IV, V or VI of the Periodic Table, in particular from silicon nitride |
DE3337025A1 (de) * | 1983-10-12 | 1985-05-02 | Feldmühle AG, 4000 Düsseldorf | Verfahren zur herstellung eines siliziumnitridbauteils |
DE3514284A1 (de) * | 1985-04-19 | 1986-10-23 | Elektroschmelzwerk Kempten GmbH, 8000 München | Verfahren zur herstellung von formkoerpern aus reaktionsgebundenem siliciumnitrid durch nitridierung unter hohem stickstoffgasdruck |
US5275985A (en) * | 1987-10-22 | 1994-01-04 | Cooper Industries, Inc. | Production of a sintered reaction bonded silicon nitride insulator |
DE58905468D1 (de) * | 1989-01-04 | 1993-10-07 | Htm Ag | Verfahren zur Herstellung von Siliziumnitrid-Formkörpern. |
DE4102628A1 (de) * | 1991-01-30 | 1992-08-06 | Bayer Ag | Verfahren zur herstellung eines werkstoffes auf si(pfeil abwaerts)3(pfeil abwaerts)n(pfeil abwaerts)4(pfeil abwaerts)-basis, so hergestellte werkstoffe sowie deren verwendung |
JP4473463B2 (ja) | 2001-03-26 | 2010-06-02 | 日本碍子株式会社 | 窒化珪素多孔体及びその製造方法 |
JP4574044B2 (ja) * | 2001-03-26 | 2010-11-04 | 日本碍子株式会社 | 窒化珪素多孔体及びその製造方法 |
EP1498400A3 (en) | 2003-07-17 | 2006-06-07 | Asahi Glass Co., Ltd. | Method for producing a silicon nitride filter |
CN100343198C (zh) | 2003-07-29 | 2007-10-17 | 旭硝子株式会社 | 氮化硅质蜂窝式过滤器及其制造方法 |
CN105503200A (zh) * | 2016-01-12 | 2016-04-20 | 中钢集团洛阳耐火材料研究院有限公司 | 一种氮化硅纤维过滤材料的制备方法 |
JP7143960B1 (ja) * | 2022-02-25 | 2022-09-29 | 日立金属株式会社 | 窒化珪素基板およびその製造方法 |
JP2023123942A (ja) * | 2022-02-25 | 2023-09-06 | 株式会社プロテリアル | 窒化珪素基板およびその製造方法 |
JP7188633B1 (ja) * | 2022-03-11 | 2022-12-13 | 日立金属株式会社 | 窒化珪素基板およびその製造方法 |
-
1976
- 1976-09-28 GB GB40230/76A patent/GB1546928A/en not_active Expired
- 1976-12-29 FR FR7639365A patent/FR2337702A1/fr active Granted
-
1977
- 1977-01-04 NL NL7700044A patent/NL7700044A/xx not_active Application Discontinuation
- 1977-01-05 BE BE173853A patent/BE850106A/xx not_active IP Right Cessation
- 1977-01-05 DE DE19772700208 patent/DE2700208A1/de not_active Withdrawn
- 1977-01-05 NO NO770025A patent/NO145432C/no unknown
- 1977-01-06 JP JP25077A patent/JPS52121613A/ja active Pending
- 1977-01-06 CA CA269,251A patent/CA1093589A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO145432C (no) | 1982-03-24 |
FR2337702A1 (fr) | 1977-08-05 |
FR2337702B1 (xx) | 1982-05-14 |
JPS52121613A (en) | 1977-10-13 |
NO145432B (no) | 1981-12-14 |
GB1546928A (en) | 1979-05-31 |
BE850106A (fr) | 1977-07-05 |
NO770025L (no) | 1977-07-07 |
NL7700044A (nl) | 1977-07-08 |
DE2700208A1 (de) | 1977-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4017319A (en) | Si3 N4 formed by nitridation of sintered silicon compact containing boron | |
US4040849A (en) | Polycrystalline silicon articles by sintering | |
CA1093589A (en) | Si.sub.3n.sub.4 formed by nitridation of sintered silicon compact | |
US3853566A (en) | Hot pressed silicon carbide | |
US3758662A (en) | In carbonaceous mold forming dense carbide articles from molten refractory metal contained | |
US4354991A (en) | Dense sintered silicon carbide ceramic | |
CA1184573A (en) | Substantially pore-free shaped articles of polycrystalline silicon nitride and polycrystalline silicon carbide, and a process for their manufacture by isostatic hot-pressing | |
US4908171A (en) | Method of sintering articles of silicon nitride | |
JPH027908B2 (xx) | ||
GB1592565A (en) | Method of producing high density silicon carbide product | |
US4040848A (en) | Polycrystalline silicon articles containing boron by sintering | |
US4564601A (en) | Shaped polycrystalline silicon carbide articles and isostatic hot-pressing process | |
US4237085A (en) | Method of producing a high density silicon carbide product | |
US4379110A (en) | Sintering of silicon nitride to high density | |
US4310499A (en) | Process for producing SIALON sintered product | |
US4005235A (en) | Dense sintered boron carbide containing beryllium carbide | |
US5405592A (en) | Non-densified silicon nitride beta-phase material | |
US4209478A (en) | Method of sintering ceramics | |
US4539300A (en) | Method for the fabrication of hexagonal BN toughened matrix composites | |
JPS6138149B2 (xx) | ||
US4172109A (en) | Pressureless sintering beryllium containing silicon carbide powder composition | |
JPS5913442B2 (ja) | 高純度の型窒化珪素の製造法 | |
US4376652A (en) | High density high strength Si3 N4 ceramics prepared by pressureless sintering of amorphous Si3 N4 powder and Ti | |
US5229046A (en) | Process for producing thermal shock-resistant silicon nitride sintered material | |
JPS6225605B2 (xx) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |