CH552538A - Verfahren zur herstellung eines gegenstandes aus siliciumnitrid. - Google Patents
Verfahren zur herstellung eines gegenstandes aus siliciumnitrid.Info
- Publication number
- CH552538A CH552538A CH379371A CH379371A CH552538A CH 552538 A CH552538 A CH 552538A CH 379371 A CH379371 A CH 379371A CH 379371 A CH379371 A CH 379371A CH 552538 A CH552538 A CH 552538A
- Authority
- CH
- Switzerland
- Prior art keywords
- article
- manufacturing
- silicon nitride
- nitride
- silicon
- Prior art date
Links
- 229910052581 Si3N4 Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 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
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
- 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
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1281870 | 1970-03-17 | ||
| GB1998770 | 1970-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH552538A true CH552538A (de) | 1974-08-15 |
Family
ID=26249288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH379371A CH552538A (de) | 1970-03-17 | 1971-03-16 | Verfahren zur herstellung eines gegenstandes aus siliciumnitrid. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5412440B1 (en)) |
| AT (1) | AT322501B (en)) |
| CA (1) | CA941140A (en)) |
| CH (1) | CH552538A (en)) |
| DE (1) | DE2112396C2 (en)) |
| FR (1) | FR2084703A5 (en)) |
| NL (1) | NL7103523A (en)) |
| SE (1) | SE372003B (en)) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4397828A (en) * | 1981-11-16 | 1983-08-09 | Massachusetts Institute Of Technology | Stable liquid polymeric precursor to silicon nitride and process |
| FR2546441B1 (fr) * | 1983-05-25 | 1987-05-15 | Ceraver | Procede de fabrication d'une structure composite renforcee en matiere ceramique |
| FR2555933A2 (fr) * | 1983-12-01 | 1985-06-07 | Ceraver | Procede de fabrication d'une structure composite renforcee en matiere ceramique |
| EP0240177B1 (en) * | 1986-03-17 | 1993-06-09 | Sumitomo Electric Industries Limited | Ceramic compact, in particular based on silicon nitride and ceramic fibres and process for its production |
| EP0520520B1 (en) * | 1987-04-10 | 1996-09-11 | Hitachi, Ltd. | Ceramic composite and process for production thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL91385C (en)) * | 1942-10-22 | |||
| GB587268A (en) * | 1945-12-04 | 1947-04-18 | British Insulated Cables Ltd | Improvements in the manufacture of ceramic bodies |
| GB1115931A (en) * | 1964-11-19 | 1968-06-06 | Birmingham Small Arms Co Ltd | Improvements in or relating to the production of non-metallic articles by powder metallurgy methods |
| FR2005463A1 (en) * | 1968-04-03 | 1969-12-12 | Atomic Energy Authority Uk | Manufacture of refractory articles of complex shapes |
| GB1266506A (en)) * | 1968-10-01 | 1972-03-08 |
-
1971
- 1971-03-15 SE SE7103251A patent/SE372003B/xx unknown
- 1971-03-15 DE DE2112396A patent/DE2112396C2/de not_active Expired
- 1971-03-16 CH CH379371A patent/CH552538A/xx not_active IP Right Cessation
- 1971-03-16 NL NL7103523A patent/NL7103523A/xx unknown
- 1971-03-16 FR FR7109182A patent/FR2084703A5/fr not_active Expired
- 1971-03-17 CA CA108,013A patent/CA941140A/en not_active Expired
- 1971-03-17 AT AT230571A patent/AT322501B/de not_active IP Right Cessation
- 1971-03-17 JP JP1443171A patent/JPS5412440B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7103523A (en)) | 1971-09-21 |
| AT322501B (de) | 1975-05-26 |
| FR2084703A5 (en) | 1971-12-17 |
| DE2112396A1 (de) | 1971-10-07 |
| SE372003B (en)) | 1974-12-09 |
| DE2112396C2 (de) | 1983-05-05 |
| CA941140A (en) | 1974-02-05 |
| JPS5412440B1 (en)) | 1979-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |