CA1028837A - Methode de fabrication des articles en nitrure du silicium a deux densites - Google Patents
Methode de fabrication des articles en nitrure du silicium a deux densitesInfo
- Publication number
- CA1028837A CA1028837A CA215,440A CA215440A CA1028837A CA 1028837 A CA1028837 A CA 1028837A CA 215440 A CA215440 A CA 215440A CA 1028837 A CA1028837 A CA 1028837A
- Authority
- CA
- Canada
- Prior art keywords
- making
- silicon nitride
- density silicon
- nitride article
- duo
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/284—Selection of ceramic materials
-
- 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
- C04B35/515—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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Ceramic Products (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/426,987 US4087500A (en) | 1973-12-20 | 1973-12-20 | Method of making a duo density silicon nitride article |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1028837A true CA1028837A (fr) | 1978-04-04 |
Family
ID=23693021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA215,440A Expired CA1028837A (fr) | 1973-12-20 | 1974-12-03 | Methode de fabrication des articles en nitrure du silicium a deux densites |
Country Status (8)
Country | Link |
---|---|
US (1) | US4087500A (fr) |
JP (1) | JPS5338724B2 (fr) |
CA (1) | CA1028837A (fr) |
DE (1) | DE2458688A1 (fr) |
FR (1) | FR2255270B1 (fr) |
GB (1) | GB1484676A (fr) |
IT (1) | IT1023475B (fr) |
SE (1) | SE7415183L (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4172107A (en) * | 1975-11-10 | 1979-10-23 | Tokyo Shibaura Electric Co., Ltd. | Method of manufacturing composite ceramic articles |
DE2800174A1 (de) * | 1978-01-03 | 1979-07-12 | Max Planck Gesellschaft | Verfahren zum sintern von siliciumnitrid-formkoerpern |
US4209478A (en) * | 1978-08-16 | 1980-06-24 | Rockwell International Corporation | Method of sintering ceramics |
JPS55116681A (en) * | 1979-02-28 | 1980-09-08 | Ngk Insulators Ltd | Ceramic part bonding method |
DE3151413A1 (de) * | 1981-12-24 | 1983-07-14 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | "schaufel einer stroemungsmaschine, insbesondere gasturbine" |
BR8208092A (pt) * | 1982-09-30 | 1984-08-14 | Ford Motor Co | Processo para fabricar varios corpos ceramicos prensados a quente dimensionalmente acurados |
BR8307737A (pt) * | 1983-07-19 | 1985-06-04 | Ford Motor Co | Preparacao de nitreto de silicio prensado a quente usando-se corpo de baixa densidade aglutinado por reacao |
JPS60171269A (ja) * | 1984-02-16 | 1985-09-04 | 黒崎窯業株式会社 | 複雑形状の窒化珪素焼結体の製法 |
JPS60171274A (ja) * | 1984-02-16 | 1985-09-04 | 黒崎窯業株式会社 | セラミツクの接合方法 |
EP0628514B1 (fr) * | 1993-06-11 | 1997-03-12 | Shin-Etsu Chemical Co., Ltd. | Préparation de poudre de nitrure de silicium ayant une teneur de alpha élevée |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2195297A (en) * | 1938-11-04 | 1940-03-26 | Carboloy Company Inc | Method and apparatus for making hot pressed hard metal compositions |
US2434271A (en) * | 1944-08-30 | 1948-01-13 | Glenn N Howatt | Method of injection molding ceramic bodies using thermoplastic binder |
US3399979A (en) * | 1963-11-01 | 1968-09-03 | Union Carbide Corp | Process for producing metal nitride fibers, textiles and shapes |
JPS434515Y1 (fr) * | 1965-03-29 | 1968-02-27 | ||
GB1092637A (en) * | 1967-11-27 | 1967-11-29 | Lucas Industries Ltd | Silicon nitride products |
GB1266506A (fr) * | 1968-10-01 | 1972-03-08 |
-
1973
- 1973-12-20 US US05/426,987 patent/US4087500A/en not_active Expired - Lifetime
-
1974
- 1974-12-02 IT IT54326/74A patent/IT1023475B/it active
- 1974-12-03 CA CA215,440A patent/CA1028837A/fr not_active Expired
- 1974-12-04 SE SE7415183A patent/SE7415183L/xx unknown
- 1974-12-05 GB GB52579/74A patent/GB1484676A/en not_active Expired
- 1974-12-11 DE DE19742458688 patent/DE2458688A1/de not_active Withdrawn
- 1974-12-20 FR FR7442277A patent/FR2255270B1/fr not_active Expired
- 1974-12-20 JP JP14581474A patent/JPS5338724B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU7635274A (en) | 1976-06-17 |
JPS5338724B2 (fr) | 1978-10-17 |
FR2255270B1 (fr) | 1976-10-22 |
IT1023475B (it) | 1978-05-10 |
US4087500A (en) | 1978-05-02 |
FR2255270A1 (fr) | 1975-07-18 |
SE7415183L (fr) | 1975-06-23 |
JPS5095308A (fr) | 1975-07-29 |
DE2458688A1 (de) | 1975-07-03 |
GB1484676A (en) | 1977-09-01 |
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