ZA802148B - High-strength alumina porcelain compositions for electric insulators - Google Patents
High-strength alumina porcelain compositions for electric insulatorsInfo
- Publication number
- ZA802148B ZA802148B ZA00802148A ZA802148A ZA802148B ZA 802148 B ZA802148 B ZA 802148B ZA 00802148 A ZA00802148 A ZA 00802148A ZA 802148 A ZA802148 A ZA 802148A ZA 802148 B ZA802148 B ZA 802148B
- Authority
- ZA
- South Africa
- Prior art keywords
- alumina porcelain
- electric insulators
- porcelain compositions
- strength alumina
- strength
- Prior art date
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 239000012212 insulator Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 229910052573 porcelain Inorganic materials 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
-
- 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
- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
- C04B33/26—Manufacture of porcelain or white ware of porcelain for electrical insulation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
- Pens And Brushes (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Packaging For Recording Disks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2932914A DE2932914C2 (de) | 1979-08-14 | 1979-08-14 | Hochfeste Tonerdeporzellanmasse für elektrische Isolatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA802148B true ZA802148B (en) | 1981-04-29 |
Family
ID=6078445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00802148A ZA802148B (en) | 1979-08-14 | 1980-04-10 | High-strength alumina porcelain compositions for electric insulators |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4332913A (xx) |
| JP (1) | JPS5635307A (xx) |
| AT (1) | AT381804B (xx) |
| CH (1) | CH645330A5 (xx) |
| DE (1) | DE2932914C2 (xx) |
| DK (1) | DK156999C (xx) |
| FR (1) | FR2463105B1 (xx) |
| GB (1) | GB2056431B (xx) |
| IT (1) | IT1130007B (xx) |
| NO (1) | NO158670C (xx) |
| ZA (1) | ZA802148B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3248757A1 (de) * | 1982-12-31 | 1984-07-05 | Siemens AG, 1000 Berlin und 8000 München | Tonerdeporzellanmasse |
| JPS61168560A (ja) * | 1985-01-18 | 1986-07-30 | 日本碍子株式会社 | 高強度長石質磁器の製造法 |
| JPS63218581A (ja) * | 1987-03-06 | 1988-09-12 | 日本碍子株式会社 | 碍子用高強度磁器の製造法 |
| JPS6479065A (en) * | 1987-09-21 | 1989-03-24 | Kazutoshi Iizuka | Production of synthetic mica compound ceramics |
| DE4021288A1 (de) * | 1990-07-04 | 1992-01-09 | Hoechst Ceram Tec Ag | Verfahren zur herstellung eines silikatisch gebundenen werkstoffs |
| DE4122023A1 (de) * | 1991-07-03 | 1993-01-07 | Siemens Ag | Hochfestes tonerdeporzellan |
| US5389589A (en) * | 1992-12-22 | 1995-02-14 | Allied-Signal Inc. | Barium-containing alumina |
| DE19942137C2 (de) | 1999-09-03 | 2002-04-25 | Siemens Ag | Verfahren zur Herstellung eines Porzellans, Porzellan sowie Verwendung des Porzellans als keramischer Isolator |
| KR20020093661A (ko) * | 2002-09-17 | 2002-12-16 | 주성찬 | 수동 회전식 코털깍기 |
| IT201900003665A1 (it) * | 2019-03-13 | 2020-09-13 | Florim Ceramiche Spa Societa’ Benefit Abbreviabile In Florim S P A Sb | Composto ceramico per la produzione di prodotti in lastre |
| CN115572152B (zh) * | 2022-10-20 | 2023-03-21 | 湖南省醴陵市浦口电瓷有限公司 | 一种高电压空心瓷套及其制备工艺 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1909785A (en) * | 1929-06-14 | 1933-05-16 | Ac Spark Plug Co | Ceramic material and method of making same |
| US2261884A (en) * | 1938-10-01 | 1941-11-04 | American Nepheline Corp | Multiple flux |
| US2213495A (en) * | 1939-08-10 | 1940-09-03 | Hagar Donald | Talc containing ceramic composition |
| DE741142C (de) * | 1941-04-02 | 1943-11-05 | Bosch Gmbh Robert | Verfahren zum Herstellen von keramischen Zuendkerzenisolatoren |
| US2898217A (en) * | 1956-08-06 | 1959-08-04 | Ohio Brass Co | Ceramic products |
| DE1243744B (de) | 1960-05-10 | 1967-07-06 | Rosenthal Ag | Verwendung einer keramischen Masse zur Herstellung von elektrischen Isolierkoerpern |
| DE1292568B (de) | 1961-01-24 | 1969-04-10 | Rosenthal Ag | Verfahren zur Verbesserung der Vermahlbarkeit von Korund |
| DE1227821B (de) * | 1962-05-10 | 1966-10-27 | Rosenthal Ag | Verfahren zur Herstellung einer porzellanartigen Masse hoher Temperaturwechselbestaendigkeit |
| FR1437453A (fr) * | 1965-02-10 | 1966-05-06 | Cie Generale Electro Ceramique | Compositions céramiques alumineuses |
| US3686007A (en) * | 1970-01-22 | 1972-08-22 | Electro Ceramique Cie | Aluminous ceramic compositions with tio2+mno2 flux |
| US4183760A (en) * | 1977-11-18 | 1980-01-15 | Electric Power Research Institute, Inc. | High-strength alumina ceramic product and method of forming |
| JPS5477606A (en) * | 1977-12-02 | 1979-06-21 | Citizen Watch Co Ltd | Lightttransmitting polycrystalline alumina* method of making same and small size bearing parts using same |
| SU711009A1 (ru) | 1978-04-17 | 1980-01-25 | Предприятие П/Я Р-6681 | Шихта дл получени муллита |
| US4226635A (en) * | 1979-06-04 | 1980-10-07 | The Sherwin-Williams Company | Extended BaCO3 for brick scum prevention |
-
1979
- 1979-08-14 DE DE2932914A patent/DE2932914C2/de not_active Expired
-
1980
- 1980-01-21 AT AT0029280A patent/AT381804B/de not_active IP Right Cessation
- 1980-02-05 IT IT19690/80A patent/IT1130007B/it active
- 1980-02-12 DK DK059780A patent/DK156999C/da not_active IP Right Cessation
- 1980-02-25 NO NO800517A patent/NO158670C/no unknown
- 1980-04-10 ZA ZA00802148A patent/ZA802148B/xx unknown
- 1980-05-07 CH CH356580A patent/CH645330A5/de not_active IP Right Cessation
- 1980-07-30 US US06/173,812 patent/US4332913A/en not_active Expired - Lifetime
- 1980-08-12 GB GB8026220A patent/GB2056431B/en not_active Expired
- 1980-08-12 JP JP10990780A patent/JPS5635307A/ja active Granted
- 1980-08-14 FR FR8018014A patent/FR2463105B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2056431A (en) | 1981-03-18 |
| IT1130007B (it) | 1986-06-11 |
| ATA29280A (de) | 1986-04-15 |
| CH645330A5 (de) | 1984-09-28 |
| GB2056431B (en) | 1982-12-15 |
| FR2463105B1 (fr) | 1986-05-09 |
| DK156999C (da) | 1990-03-26 |
| JPH0117202B2 (xx) | 1989-03-29 |
| NO158670B (no) | 1988-07-11 |
| NO800517L (no) | 1981-02-16 |
| FR2463105A1 (fr) | 1981-02-20 |
| DK59780A (da) | 1981-02-15 |
| DE2932914B1 (de) | 1981-02-26 |
| NO158670C (no) | 1988-10-19 |
| AT381804B (de) | 1986-12-10 |
| IT8019690A0 (it) | 1980-02-05 |
| US4332913A (en) | 1982-06-01 |
| DE2932914C2 (de) | 1984-09-27 |
| DK156999B (da) | 1989-10-30 |
| JPS5635307A (en) | 1981-04-08 |
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