DE3464891D1 - Silicon-nitride-sintered body - Google Patents
Silicon-nitride-sintered bodyInfo
- Publication number
- DE3464891D1 DE3464891D1 DE8484302052T DE3464891T DE3464891D1 DE 3464891 D1 DE3464891 D1 DE 3464891D1 DE 8484302052 T DE8484302052 T DE 8484302052T DE 3464891 T DE3464891 T DE 3464891T DE 3464891 D1 DE3464891 D1 DE 3464891D1
- Authority
- DE
- Germany
- Prior art keywords
- nitride
- silicon
- sintered body
- sintered
- 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
-
- 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
-
- 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
- C04B35/597—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 oxynitride, e.g. SIALONS
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 |
---|---|---|---|
JP58053528A JPS59182276A (ja) | 1983-03-31 | 1983-03-31 | 窒化ケイ素焼結体 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3464891D1 true DE3464891D1 (en) | 1987-08-27 |
Family
ID=12945304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484302052T Expired DE3464891D1 (en) | 1983-03-31 | 1984-03-27 | Silicon-nitride-sintered body |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0124989B1 (de) |
JP (1) | JPS59182276A (de) |
CA (1) | CA1217506A (de) |
DE (1) | DE3464891D1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE451581B (sv) * | 1984-04-06 | 1987-10-19 | Sandvik Ab | Keramiskt material huvudsakligen baserat pa kiselnitrid, aluminiumnitrid och aluminiumoxid |
JPS6191065A (ja) * | 1984-06-04 | 1986-05-09 | 新技術事業団 | 高強度α−サイアロン質焼結体 |
JPS6172684A (ja) * | 1984-09-18 | 1986-04-14 | 株式会社東芝 | 高強度・高耐摩耗摺動部材およびその製造方法 |
JPS61158868A (ja) * | 1984-12-29 | 1986-07-18 | 株式会社東芝 | セラミツクス焼結体の製造方法 |
EP0250593B1 (de) * | 1985-12-20 | 1991-09-18 | Research Development Corporation Of Japan | Hochfeste keramikgegenstände enthaltend alpha-sialon |
WO1987003866A1 (en) * | 1985-12-20 | 1987-07-02 | Research Development Corporation Of Japan | Ceramics containing alpha-sialon |
JPS62153170A (ja) * | 1985-12-25 | 1987-07-08 | 株式会社東芝 | 窒化ケイ素セラミツクス焼結体およびその製造方法 |
JPS62246865A (ja) * | 1986-04-16 | 1987-10-28 | 日本碍子株式会社 | 窒化珪素焼結体およびその製造法 |
US4881950A (en) * | 1986-05-30 | 1989-11-21 | Gte Valenite Corporation | Silicon nitride cutting tool |
JPH0774103B2 (ja) * | 1986-12-27 | 1995-08-09 | 日本碍子株式会社 | 高硬度窒化珪素焼結体 |
US5034022A (en) * | 1987-10-05 | 1991-07-23 | Gte Valenite Corporation | Silicon nitride cutting tool |
US5120687A (en) * | 1987-12-02 | 1992-06-09 | The Morgan Crucible Company Plc | Sialon containing high content of alpha prime phase |
US4873210A (en) * | 1987-12-02 | 1989-10-10 | Gte Products Corporation | Sialon containing high content of alpha prime phase |
JPH0625039B2 (ja) * | 1988-07-08 | 1994-04-06 | 日本タングステン株式会社 | 窒化珪素質焼結体及びその製造方法 |
US5502011A (en) * | 1991-10-21 | 1996-03-26 | Sumitomo Electric Industries, Ltd. | Silicon nitride sintered body |
WO1993008140A1 (fr) * | 1991-10-21 | 1993-04-29 | Sumitomo Electric Industries, Ltd. | Agglomere de nitrure de silicium |
JP3000043B2 (ja) * | 1996-07-08 | 2000-01-17 | 日鉄ハード株式会社 | 溶融金属めっき浴中に配置される浴中用機材 |
WO2014092021A1 (ja) * | 2012-12-14 | 2014-06-19 | 株式会社東芝 | 窒化珪素焼結体およびそれを用いた摺動部材 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3991148A (en) * | 1972-11-01 | 1976-11-09 | Joseph Lucas (Industries) Limited | Method of forming ceramic products |
JPS5388013A (en) * | 1977-01-14 | 1978-08-03 | Tokyo Shibaura Electric Co | Method of making sintered ceramics |
JPS5823345B2 (ja) * | 1979-02-22 | 1983-05-14 | 株式会社東芝 | セラミックス焼結体の製造方法 |
JPS55116671A (en) * | 1979-02-27 | 1980-09-08 | Tokyo Shibaura Electric Co | Manufacture of silicon nitride sintered body |
JPS5834428B2 (ja) * | 1979-11-22 | 1983-07-26 | 株式会社東芝 | 窒化珪素質セラミツクスの製造方法 |
JPS5835950B2 (ja) * | 1980-03-12 | 1983-08-05 | 科学技術庁無機材質研究所長 | α−サイアロン焼結体の製造法 |
JPS58185484A (ja) * | 1982-02-26 | 1983-10-29 | ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− | セラミック物質の製造法 |
-
1983
- 1983-03-31 JP JP58053528A patent/JPS59182276A/ja active Granted
-
1984
- 1984-03-27 DE DE8484302052T patent/DE3464891D1/de not_active Expired
- 1984-03-27 EP EP19840302052 patent/EP0124989B1/de not_active Expired
- 1984-03-30 CA CA000451007A patent/CA1217506A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS59182276A (ja) | 1984-10-17 |
JPS638071B2 (de) | 1988-02-19 |
EP0124989B1 (de) | 1987-07-22 |
EP0124989A1 (de) | 1984-11-14 |
CA1217506A (en) | 1987-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |