NL7700044A - PROCESS FOR MANUFACTURE OF A BODY OF POLYCRYSTALLINE SILICON NITRIDE, AS WELL AS ARTICLES THEREOF. - Google Patents
PROCESS FOR MANUFACTURE OF A BODY OF POLYCRYSTALLINE SILICON NITRIDE, AS WELL AS ARTICLES THEREOF.Info
- Publication number
- NL7700044A NL7700044A NL7700044A NL7700044A NL7700044A NL 7700044 A NL7700044 A NL 7700044A NL 7700044 A NL7700044 A NL 7700044A NL 7700044 A NL7700044 A NL 7700044A NL 7700044 A NL7700044 A NL 7700044A
- Authority
- NL
- Netherlands
- Prior art keywords
- articles
- manufacture
- well
- silicon nitride
- 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
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64676476A | 1976-01-06 | 1976-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7700044A true NL7700044A (en) | 1977-07-08 |
Family
ID=24594371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7700044A NL7700044A (en) | 1976-01-06 | 1977-01-04 | PROCESS FOR MANUFACTURE OF A BODY OF POLYCRYSTALLINE SILICON NITRIDE, AS WELL AS ARTICLES THEREOF. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS52121613A (en) |
BE (1) | BE850106A (en) |
CA (1) | CA1093589A (en) |
DE (1) | DE2700208A1 (en) |
FR (1) | FR2337702A1 (en) |
GB (1) | GB1546928A (en) |
NL (1) | NL7700044A (en) |
NO (1) | NO145432C (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2854208C2 (en) * | 1978-12-15 | 1980-09-18 | Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen | Process for nitriding silicon bodies |
SE438849B (en) * | 1981-05-25 | 1985-05-13 | Svenska Silikatforskning | PROCEDURES FOR THE PREPARATION OF SILICON NITRIDE BASED MATERIALS |
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 (en) * | 1983-10-12 | 1985-05-02 | Feldmühle AG, 4000 Düsseldorf | METHOD FOR PRODUCING A SILICON NITRIDE COMPONENT |
DE3514284A1 (en) * | 1985-04-19 | 1986-10-23 | Elektroschmelzwerk Kempten GmbH, 8000 München | METHOD FOR PRODUCING MOLDED BODIES FROM REACTION-TIED SILICON NITRIDE BY NITRIDING AT HIGH NITROGEN GAS PRESSURE |
US5275985A (en) * | 1987-10-22 | 1994-01-04 | Cooper Industries, Inc. | Production of a sintered reaction bonded silicon nitride insulator |
EP0377408B1 (en) * | 1989-01-04 | 1993-09-01 | Htm Ag | Method of making shaped silicon nitride articles |
DE4102628A1 (en) * | 1991-01-30 | 1992-08-06 | Bayer Ag | METHOD FOR PRODUCING A MATERIAL ON SI (ARROW DOWN) 3 (ARROW DOWN) N (ARROW DOWN) 4 (ARROW DOWN) BASE, MATERIALS PRODUCED THEREOF AND THEIR USE THEREOF |
JP4574044B2 (en) * | 2001-03-26 | 2010-11-04 | 日本碍子株式会社 | Porous silicon nitride and method for producing the same |
JP4473463B2 (en) | 2001-03-26 | 2010-06-02 | 日本碍子株式会社 | Porous silicon nitride and method for producing the same |
US7368076B2 (en) | 2003-07-17 | 2008-05-06 | Asahi Glass Company, Limited | Method for producing a silicon nitride filter |
CN100343198C (en) | 2003-07-29 | 2007-10-17 | 旭硝子株式会社 | Silicon nitride honeycomb filter and method for its production |
CN105503200A (en) * | 2016-01-12 | 2016-04-20 | 中钢集团洛阳耐火材料研究院有限公司 | Preparation method of silicon nitride fiber filtration material |
JP2023123942A (en) * | 2022-02-25 | 2023-09-06 | 株式会社プロテリアル | Silicon nitride substrate and method of manufacturing the same |
JP7143960B1 (en) * | 2022-02-25 | 2022-09-29 | 日立金属株式会社 | Silicon nitride substrate and manufacturing method thereof |
JP7188633B1 (en) * | 2022-03-11 | 2022-12-13 | 日立金属株式会社 | Silicon nitride substrate and manufacturing method thereof |
-
1976
- 1976-09-28 GB GB40230/76A patent/GB1546928A/en not_active Expired
- 1976-12-29 FR FR7639365A patent/FR2337702A1/en active Granted
-
1977
- 1977-01-04 NL NL7700044A patent/NL7700044A/en not_active Application Discontinuation
- 1977-01-05 BE BE173853A patent/BE850106A/en not_active IP Right Cessation
- 1977-01-05 DE DE19772700208 patent/DE2700208A1/en not_active Withdrawn
- 1977-01-05 NO NO770025A patent/NO145432C/en unknown
- 1977-01-06 JP JP25077A patent/JPS52121613A/en active Pending
- 1977-01-06 CA CA269,251A patent/CA1093589A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1093589A (en) | 1981-01-13 |
GB1546928A (en) | 1979-05-31 |
JPS52121613A (en) | 1977-10-13 |
NO145432B (en) | 1981-12-14 |
BE850106A (en) | 1977-07-05 |
NO145432C (en) | 1982-03-24 |
FR2337702A1 (en) | 1977-08-05 |
DE2700208A1 (en) | 1977-07-14 |
FR2337702B1 (en) | 1982-05-14 |
NO770025L (en) | 1977-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |