GB1460635A - Alumina-silicon carbide refractory - Google Patents
Alumina-silicon carbide refractoryInfo
- Publication number
- GB1460635A GB1460635A GB1439174A GB1439174A GB1460635A GB 1460635 A GB1460635 A GB 1460635A GB 1439174 A GB1439174 A GB 1439174A GB 1439174 A GB1439174 A GB 1439174A GB 1460635 A GB1460635 A GB 1460635A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alumina
- silicon carbide
- carbide refractory
- finer
- grains
- 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
- C04B35/01—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
- C04B35/101—Refractories from grain sized mixtures
-
- 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
- C04B35/56—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 carbides or oxycarbides
- C04B35/565—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 carbides or oxycarbides based on silicon carbide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
Abstract
1460635 Alumina-silicon carbide refractory NORTON CO 1 April 1974 14391/74 Heading C1J A monolithic refractory body comprises SiC particles separated from each other and surrounded by a continuous alumina matrix, the body containing 15-44 wt. per cent SiC and 56-85 wt. per cent alumina grains, at least 25% of the alumina grains being finer than 50 Á, at least 8% of the body being alumina grains finer than 10 Á and at least 75 of the SiC particles being coarser than 150 Á. Up to 20% of the alumina may be replaced by zirconia.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1439174A GB1460635A (en) | 1974-04-01 | 1974-04-01 | Alumina-silicon carbide refractory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1439174A GB1460635A (en) | 1974-04-01 | 1974-04-01 | Alumina-silicon carbide refractory |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1460635A true GB1460635A (en) | 1977-01-06 |
Family
ID=10040351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1439174A Expired GB1460635A (en) | 1974-04-01 | 1974-04-01 | Alumina-silicon carbide refractory |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1460635A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3127649A1 (en) * | 1980-07-17 | 1982-05-06 | Asahi Glass Co. Ltd., Tokyo | SEALED SILICON CARBIDE CERAMIC BODY |
-
1974
- 1974-04-01 GB GB1439174A patent/GB1460635A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3127649A1 (en) * | 1980-07-17 | 1982-05-06 | Asahi Glass Co. Ltd., Tokyo | SEALED SILICON CARBIDE CERAMIC BODY |
US4354991A (en) | 1980-07-17 | 1982-10-19 | Asahi Glass Company, Ltd. | Dense sintered silicon carbide ceramic |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |