GB556048A - Improved method of constructing basic linings for electric and other high temperature furnaces - Google Patents
Improved method of constructing basic linings for electric and other high temperature furnacesInfo
- Publication number
- GB556048A GB556048A GB462442A GB462442A GB556048A GB 556048 A GB556048 A GB 556048A GB 462442 A GB462442 A GB 462442A GB 462442 A GB462442 A GB 462442A GB 556048 A GB556048 A GB 556048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric
- rammed
- linings
- hearth
- walls
- 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
- C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
556,048. Linings for furnaces. SWIFT, L. J. April 8, 1942, No. 4624. [Class 22] [Also in Group XII] Basic linings for electric, open hearth, and steel-making furnaces and soaking pits are constructed of finely-ground dolomite and graphite. A binding-agent such as tar may be added. The mixture is rammed to produce the hearth, and sheet-metal or wood formers are inserted while the banks and walls are being rammed. Internal grid mould or iron inserts may be placed in positions to minimize dilatation or cracking. About 2¢ per cent. of graphite may be used in the hearth and larger proportions in the walls and banks. The material may be rammed or pressed into metal cases which are used as bricks to build the side walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB462442A GB556048A (en) | 1942-04-08 | 1942-04-08 | Improved method of constructing basic linings for electric and other high temperature furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB462442A GB556048A (en) | 1942-04-08 | 1942-04-08 | Improved method of constructing basic linings for electric and other high temperature furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB556048A true GB556048A (en) | 1943-09-17 |
Family
ID=9780681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB462442A Expired GB556048A (en) | 1942-04-08 | 1942-04-08 | Improved method of constructing basic linings for electric and other high temperature furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB556048A (en) |
-
1942
- 1942-04-08 GB GB462442A patent/GB556048A/en not_active Expired
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