SE8001500L - Forfarande for framstellning av keramikformdelar av kiselnitrid - Google Patents
Forfarande for framstellning av keramikformdelar av kiselnitridInfo
- Publication number
- SE8001500L SE8001500L SE8001500A SE8001500A SE8001500L SE 8001500 L SE8001500 L SE 8001500L SE 8001500 A SE8001500 A SE 8001500A SE 8001500 A SE8001500 A SE 8001500A SE 8001500 L SE8001500 L SE 8001500L
- Authority
- SE
- Sweden
- Prior art keywords
- blank
- silicon
- ceramic
- nitride
- procedure
- 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
- C04B35/593—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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2062581U IT8120625V0 (it) | 1980-02-26 | 1981-01-29 | Livella a bolla per attrezzo da taglio. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792910943 DE2910943A1 (de) | 1979-03-20 | 1979-03-20 | Verfahren zur herstellung von keramikformteilen aus siliziumnitrid |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8001500L true SE8001500L (sv) | 1980-09-21 |
Family
ID=6065923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8001500A SE8001500L (sv) | 1979-03-20 | 1980-02-26 | Forfarande for framstellning av keramikformdelar av kiselnitrid |
Country Status (5)
Country | Link |
---|---|
US (1) | US4500482A (sv) |
DE (1) | DE2910943A1 (sv) |
FR (1) | FR2451904A1 (sv) |
GB (1) | GB2045807B (sv) |
SE (1) | SE8001500L (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216308A1 (de) * | 1982-04-30 | 1983-11-03 | Feldmühle AG, 4000 Düsseldorf | Gesinterter formkoerper auf basis von siliziumnitrid |
DE3276425D1 (en) * | 1982-09-30 | 1987-07-02 | Ford Motor Co | Method of making high strength hot pressed silicon nitride |
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 |
BR8208098A (pt) * | 1982-10-12 | 1984-08-21 | Ford Motor Co | Processo para fabricar objeto compreendendo nitreto de silicio |
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 |
US4961767A (en) * | 1987-05-20 | 1990-10-09 | Corning Incorporated | Method for producing ultra-high purity, optical quality, glass articles |
US5275985A (en) * | 1987-10-22 | 1994-01-04 | Cooper Industries, Inc. | Production of a sintered reaction bonded silicon nitride insulator |
US4919868A (en) * | 1988-03-31 | 1990-04-24 | Champion Spark Plug Company | Production and sintering of reaction bonded silicon nitride composites containing silicon carbide whiskers or silicon nitride powders |
JP2736387B2 (ja) * | 1988-07-27 | 1998-04-02 | 日本特殊陶業株式会社 | 転がり軸受材料用窒化珪素基焼結体及びその製造方法 |
US5188781A (en) * | 1988-09-10 | 1993-02-23 | Hoechst Aktiengesellschaft | Silicon nitride ceramic and a process for its preparation |
DE3830851A1 (de) * | 1988-09-10 | 1990-03-15 | Hoechst Ag | Siliziumnitrid-keramik und verfahren zu ihrer herstellung |
JP2737323B2 (ja) * | 1989-12-08 | 1998-04-08 | 日産自動車株式会社 | 窒化珪素質焼結体の製造方法 |
DE4336311C2 (de) * | 1993-10-25 | 1996-03-14 | Bayer Ag | Verfahren zur Herstellung von dichten Siliciumnitrid-Werkstoffen |
CN111423247A (zh) * | 2020-03-31 | 2020-07-17 | 深圳麦克韦尔科技有限公司 | 多孔陶瓷、制备方法及其发热体 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB717555A (en) * | 1952-08-07 | 1954-10-27 | Arthur Abbey | Improvements in or relating to shaped silicon nitride bodies and their manufacture |
US3108985A (en) * | 1960-11-02 | 1963-10-29 | Dow Corning | Polysiloxane polymer with a calcined volatile-free filler |
GB1006518A (en) * | 1963-03-21 | 1965-10-06 | Doulton & Co Ltd | Improvements in or relating to moulding ceramic material |
GB1206468A (en) * | 1967-04-10 | 1970-09-23 | Lucas Industries Ltd | Method of manufacturing silicon nitride powder |
GB1273145A (en) * | 1968-04-26 | 1972-05-03 | Plessey Co Ltd | An improved process for nitriding silicon |
US3562371A (en) * | 1968-10-16 | 1971-02-09 | Corning Glass Works | High temperature gas isostatic pressing of crystalline bodies having impermeable surfaces |
ES378861A1 (es) * | 1969-04-23 | 1973-01-16 | Wacker Chemie Gmbh | Un procedimiento para la preparacion de masas de moldeo de organopolisilozano termoendurecibles. |
GB1312315A (en) * | 1969-04-30 | 1973-04-04 | Tokyo Shibaura Electric Co | Method for manufacturing heat-resistant reinforced composite materials |
GB1340696A (en) * | 1970-07-10 | 1973-12-12 | Lucas Industries Ltd | Method of manufacturing silicon nitride products |
CA953479A (en) * | 1970-09-26 | 1974-08-27 | Lucas (Joseph) (Industries) Limited | Silicon nitride products |
DE2349277A1 (de) * | 1973-10-01 | 1975-04-24 | Feldmuehle Anlagen Prod | Verfahren zur herstellung dichter formkoerper aus siliziumnitrid |
JPS5830264B2 (ja) * | 1975-10-18 | 1983-06-28 | トウホクダイガク キンゾクザイリヨウケンキユウシヨチヨウ | キンゾクチツカブツシヨウケツセイケイタイノセイゾウホウホウ |
CA1084241A (en) * | 1976-08-02 | 1980-08-26 | Andre Ezis | Method of forming a silicon nitride article |
US4310477A (en) * | 1977-03-25 | 1982-01-12 | Ford Motor Company | Method of making a silicon nitride part |
US4177230A (en) * | 1978-06-02 | 1979-12-04 | The United States Of America As Represented By The Secretary Of The Air Force | Process for producing reaction sintered silicon nitride of increased density |
-
1979
- 1979-03-20 DE DE19792910943 patent/DE2910943A1/de not_active Withdrawn
-
1980
- 1980-02-26 SE SE8001500A patent/SE8001500L/sv unknown
- 1980-03-11 US US06/129,452 patent/US4500482A/en not_active Expired - Lifetime
- 1980-03-19 FR FR8006109A patent/FR2451904A1/fr active Granted
- 1980-03-20 GB GB8009343A patent/GB2045807B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2045807A (en) | 1980-11-05 |
DE2910943A1 (de) | 1980-09-25 |
FR2451904A1 (fr) | 1980-10-17 |
FR2451904B1 (sv) | 1984-05-04 |
US4500482A (en) | 1985-02-19 |
GB2045807B (en) | 1983-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8001500L (sv) | Forfarande for framstellning av keramikformdelar av kiselnitrid | |
US4248813A (en) | Process for producing high density sintered products | |
US4184884A (en) | Process for producing a metastable precursor powder and for producing sialon from this powder | |
DE3274973D1 (en) | Practically pore-free bodies of polycrystalline silicon nitride and silicon carbide and process for their production by isostatic hot pressing | |
GB2011952A (en) | Sintered silicon nitride | |
GB1482435A (en) | Making a due density article of silicon nitride | |
JPS53102300A (en) | Preparation of type silicon nitride powders | |
US4209478A (en) | Method of sintering ceramics | |
EP0361736A3 (en) | Curable organopolysiloxanes filled with silicon carbide powders and highly densified sintered bodies therefrom | |
JPS59107908A (ja) | 焼結性に優れた窒化珪素粉末の製造法 | |
GB1069108A (en) | A process for preparing silicon nitride articles | |
GB2023185A (en) | Co-sintered Silicon Carbide- aluminium Nitride Products and a Method for their Production | |
US4179486A (en) | Method of protecting Si3 N4 ceramic alloy during heating | |
EP0231130A3 (en) | Sintered silicon nitride ceramic article and method for production thereof | |
FR2451997A1 (fr) | Rotor pour turbocompresseur a suralimentation pour gaz d'echappement et procede pour sa fabrication | |
US4801414A (en) | Production of silicon nitride sintered body | |
JPS5527843A (en) | Production of silicon nitride ceramic powder material | |
GB784704A (en) | Articles comprising boron nitride and refractory oxide and the manufacture thereof | |
JPS6152110B2 (sv) | ||
FR2221421A1 (en) | Silicon oxynitride refractories mfr. - by mixing with metal oxides, compacting and sintering at high temp. | |
JPS6042188B2 (ja) | 窒化珪素成形体の製法 | |
JPS5544208A (en) | Manufacture for diaphragm for speaker | |
GB1438114A (en) | Method of forming ceramic products | |
Wotting et al. | Gas-Pressure Sintering of Silicon Nitride. I | |
JPS6047228B2 (ja) | 窒化珪素質焼結体 |