CH558312A - Verfahren zur herstellung von siliciumnitrid-formkoerpern. - Google Patents
Verfahren zur herstellung von siliciumnitrid-formkoerpern.Info
- Publication number
- CH558312A CH558312A CH1014471A CH1014471A CH558312A CH 558312 A CH558312 A CH 558312A CH 1014471 A CH1014471 A CH 1014471A CH 1014471 A CH1014471 A CH 1014471A CH 558312 A CH558312 A CH 558312A
- Authority
- CH
- Switzerland
- Prior art keywords
- silicon nitride
- shaped bodies
- manufacturing silicon
- nitride shaped
- manufacturing
- 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
- C04B35/593—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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3357370 | 1970-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH558312A true CH558312A (de) | 1975-01-31 |
Family
ID=10354694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1014471A CH558312A (de) | 1970-07-10 | 1971-07-09 | Verfahren zur herstellung von siliciumnitrid-formkoerpern. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3839540A (enExample) |
| AT (1) | AT317073B (enExample) |
| BE (1) | BE769636A (enExample) |
| CA (1) | CA938776A (enExample) |
| CH (1) | CH558312A (enExample) |
| DE (1) | DE2134072A1 (enExample) |
| DK (1) | DK133275C (enExample) |
| FR (1) | FR2100422A5 (enExample) |
| GB (1) | GB1340696A (enExample) |
| NL (1) | NL7109487A (enExample) |
| SE (1) | SE373565B (enExample) |
| SU (1) | SU458973A3 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2189313B1 (enExample) * | 1972-06-16 | 1979-04-20 | Norton Co | |
| US4025351A (en) * | 1972-10-24 | 1977-05-24 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Sintered silicon nitride base ceramic and said ceramic |
| GB1393579A (en) * | 1972-11-14 | 1975-05-07 | Nat Res Dev | Method of producing high density silicon nitride |
| CA1028130A (en) * | 1973-12-20 | 1978-03-21 | Andre Ezis | Method of making an article of silicon nitride |
| US4134947A (en) * | 1975-04-07 | 1979-01-16 | Ngk Insulators, Ltd. | Sintered silicon nitride body and a method of producing the same |
| US3953221A (en) * | 1975-04-22 | 1976-04-27 | The United States Of America As Represented By The Secretary Of The Navy | Fully dense ceramic article and process employing magnesium oxide as a sintering aid |
| JPS51132207A (en) * | 1975-05-14 | 1976-11-17 | Tokyo Shibaura Electric Co | Manufacture of high density and high strength sintering articles |
| US4017319A (en) * | 1976-01-06 | 1977-04-12 | General Electric Company | Si3 N4 formed by nitridation of sintered silicon compact containing boron |
| GB1573299A (en) * | 1976-06-03 | 1980-08-20 | Lucas Industries Ltd | Method of forming a ceramic product |
| JPS5934149B2 (ja) * | 1976-07-27 | 1984-08-20 | 東芝セラミツクス株式会社 | 緻密質β′−サイアロン焼結体の製造方法 |
| IT1117334B (it) * | 1977-12-23 | 1986-02-17 | Fiat Spa | Procedimento per la sinterizazzione di nitruro di silicio reaction bonded |
| DE2910943A1 (de) * | 1979-03-20 | 1980-09-25 | Motoren Turbinen Union | Verfahren zur herstellung von keramikformteilen aus siliziumnitrid |
| US4388255A (en) * | 1981-03-27 | 1983-06-14 | Boeing Aerospace Co. (A Division Of The Boeing Company) | Method for producing pre-shaped α-silicon nitride whisker compacts and loose whiskers for composite material reinforcement |
| EP0120846B1 (en) * | 1982-09-30 | 1987-05-20 | Ford Motor Company | Method of fabricating hot pressed ceramic bodies |
| AU559361B2 (en) * | 1982-09-30 | 1987-03-05 | Ford Motor Co. | Method of making high strength hot pressed si3n4 |
| AU565753B2 (en) * | 1982-09-30 | 1987-09-24 | Ford Motor Company Of Canada Limited | Method of making reaction bonded/hot pressed si3n4 for use as a cutting tool |
| EP0121516B1 (en) * | 1982-09-30 | 1987-05-06 | Ford Motor Company | Method of forming dense ceramic bodies |
| US4848984A (en) * | 1982-09-30 | 1989-07-18 | Ceradyne, Inc. | Method of making reaction bonded/hot pressed Si3 N4 for use as a cutting tool |
| US4623498A (en) * | 1982-09-30 | 1986-11-18 | Ceradyne Advanced Products, Inc. | Method of improving quality of hot pressed Si3 N4 bodies |
| WO1984001531A1 (en) * | 1982-10-12 | 1984-04-26 | Ford Motor Canada | Making hot pressed silicon nitride by use of low density reaction bonded body |
| JPS59184770A (ja) * | 1983-04-04 | 1984-10-20 | 日本碍子株式会社 | 窒化珪素焼結体およびその製造法 |
| US4596716A (en) * | 1983-06-08 | 1986-06-24 | Kennecott Corporation | Porous silicon nitride semiconductor dopant carriers |
| US4487840A (en) * | 1983-06-21 | 1984-12-11 | Cornell Research Foundation, Inc. | Use of silicon in liquid sintered silicon nitrides and sialons |
| US4552711A (en) * | 1983-06-21 | 1985-11-12 | Cornell Research Foundation, Inc. | Use of free silicon in liquid phase sintering of silicon nitrides and sialons |
| DE3337025A1 (de) * | 1983-10-12 | 1985-05-02 | Feldmühle AG, 4000 Düsseldorf | Verfahren zur herstellung eines siliziumnitridbauteils |
| US4608354A (en) * | 1984-12-24 | 1986-08-26 | Gte Laboratories Incorporated | Silicon nitride substrate |
| JPS61236604A (ja) * | 1985-04-11 | 1986-10-21 | Toshiba Ceramics Co Ltd | β−Ｓｉ↓３Ｎ↓４の合成方法 |
| SE459494B (sv) * | 1987-06-01 | 1989-07-10 | Svenska Silikatforskning | Saett vid framstaellning av keramiska kompositer innehaallande kiseloxynitrid och zirkoniumoxid |
| EP0377408B1 (de) * | 1989-01-04 | 1993-09-01 | Htm Ag | Verfahren zur Herstellung von Siliziumnitrid-Formkörpern |
| US5028570A (en) * | 1990-06-15 | 1991-07-02 | Dresser Industries, Inc. | Silicon nitride bonded magnesia refractory and method |
| WO2010009213A1 (en) | 2008-07-16 | 2010-01-21 | Ferro Corporation | Hot-melt sealing glass compositions and methods of making and using the same |
-
1971
- 1971-06-25 GB GB3357370A patent/GB1340696A/en not_active Expired
- 1971-06-29 CA CA116966A patent/CA938776A/en not_active Expired
- 1971-07-07 BE BE769636A patent/BE769636A/xx unknown
- 1971-07-08 FR FR7125047A patent/FR2100422A5/fr not_active Expired
- 1971-07-08 DE DE19712134072 patent/DE2134072A1/de active Pending
- 1971-07-08 US US00160945A patent/US3839540A/en not_active Expired - Lifetime
- 1971-07-08 NL NL7109487A patent/NL7109487A/xx unknown
- 1971-07-09 AT AT601971A patent/AT317073B/de active
- 1971-07-09 DK DK339771A patent/DK133275C/da active
- 1971-07-09 CH CH1014471A patent/CH558312A/xx not_active IP Right Cessation
- 1971-07-09 SU SU1682226A patent/SU458973A3/ru active
- 1971-07-09 SE SE7108874A patent/SE373565B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT317073B (de) | 1974-08-12 |
| BE769636A (fr) | 1971-11-16 |
| GB1340696A (en) | 1973-12-12 |
| DE2134072A1 (de) | 1972-01-20 |
| CA938776A (en) | 1973-12-25 |
| NL7109487A (enExample) | 1972-01-12 |
| US3839540A (en) | 1974-10-01 |
| DK133275B (da) | 1976-04-20 |
| FR2100422A5 (enExample) | 1972-03-17 |
| SE373565B (sv) | 1975-02-10 |
| SU458973A3 (ru) | 1975-01-30 |
| DK133275C (da) | 1976-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |