SE7514635L - Forfarande for framstellning av brenda, eldfasta formkroppar - Google Patents
Forfarande for framstellning av brenda, eldfasta formkropparInfo
- Publication number
- SE7514635L SE7514635L SE7514635A SE7514635A SE7514635L SE 7514635 L SE7514635 L SE 7514635L SE 7514635 A SE7514635 A SE 7514635A SE 7514635 A SE7514635 A SE 7514635A SE 7514635 L SE7514635 L SE 7514635L
- Authority
- SE
- Sweden
- Prior art keywords
- weight
- fire
- magnesia
- addition
- manufacture
- Prior art date
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
- C04B35/04—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 based on magnesium oxide
- C04B35/043—Refractories from grain sized mixtures
- C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT37575A AT349964B (de) | 1975-01-20 | 1975-01-20 | Verfahren zur herstellung von gebrannten feuerfesten formkoerpern |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7514635L true SE7514635L (sv) | 1976-07-21 |
SE410790B SE410790B (sv) | 1979-11-05 |
Family
ID=3488918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7514635A SE410790B (sv) | 1975-01-20 | 1975-12-23 | Forfarande for framstellning av brenda, eldfasta formkroppar genom formning och brenning av en blandning av magnesiumoxid, krommalm och en magnesiumsilikatrik tillsats av serpentin, talk och/eller olivin |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT349964B (sv) |
DE (1) | DE2601446C2 (sv) |
ES (1) | ES444118A1 (sv) |
FR (1) | FR2297821A1 (sv) |
GB (1) | GB1533743A (sv) |
IT (1) | IT1057055B (sv) |
SE (1) | SE410790B (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4071370A (en) * | 1977-03-31 | 1978-01-31 | Dresser Industries, Inc. | Magnesite-chrome refractory |
DE3527790A1 (de) * | 1985-08-02 | 1987-02-05 | Refratechnik Gmbh | Spinellbildende zusammensetzung sowie ihre verwendung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT160685B (de) * | 1935-06-04 | 1941-11-10 | Victor Moritz Dr Goldschmidt | Wesentlich oder vorwiegend aus Chromit bestehender feuerfester Baustoff. |
AT158871B (de) * | 1936-02-20 | 1940-06-10 | Victor Moritz Dr Goldschmidt | Keramischer Baustoff. |
-
1975
- 1975-01-20 AT AT37575A patent/AT349964B/de not_active IP Right Cessation
- 1975-12-23 SE SE7514635A patent/SE410790B/sv not_active IP Right Cessation
-
1976
- 1976-01-07 ES ES444118A patent/ES444118A1/es not_active Expired
- 1976-01-13 GB GB124376A patent/GB1533743A/en not_active Expired
- 1976-01-16 DE DE19762601446 patent/DE2601446C2/de not_active Expired
- 1976-01-19 IT IT6711676A patent/IT1057055B/it active
- 1976-01-20 FR FR7601350A patent/FR2297821A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2601446C2 (de) | 1984-03-15 |
FR2297821A1 (fr) | 1976-08-13 |
GB1533743A (en) | 1978-11-29 |
IT1057055B (it) | 1982-03-10 |
DE2601446A1 (de) | 1976-07-22 |
ATA37575A (de) | 1978-09-15 |
SE410790B (sv) | 1979-11-05 |
AT349964B (de) | 1979-05-10 |
ES444118A1 (es) | 1977-09-16 |
FR2297821B1 (sv) | 1980-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7514635L (sv) | Forfarande for framstellning av brenda, eldfasta formkroppar | |
GB928283A (en) | A refractory shape and composition | |
ES405062A1 (es) | Mejoras introducidas en un procedimiento para la fabrica- cion de una forma refractaria basica. | |
SU556125A1 (ru) | Шихта дл изготовлени огнеупоров | |
GB1137143A (en) | Burnt basic refractory brick impregnated with carbon and process for its production | |
JPS5659668A (en) | Manufacture of nonburnt magnesia carbon brick | |
GR61675B (en) | Fire brick of burnt magnesia and process for the production thereof | |
SE7610873L (sv) | Forfarande for framstellning av brenda, eldfasta stenar | |
SU583110A1 (ru) | Сырьева смесь дл изготовлени огнеупорного бетона | |
ES394450A1 (es) | Procedimiento para la preparacion de un material sinteriza-do refractario a base de cromomagnesita. | |
ES419175A1 (es) | Procedimiento para la fabricacion de ladrillos calcinados refractarios. | |
SU517573A1 (ru) | Шихта дл производства извести | |
JPS5225811A (en) | Manufacture of burned refractory bricks | |
ES377265A1 (es) | Procedimiento para la fabricacion de ladrillos refractariosde magnesita-cromo y cromo-magnesita. | |
JPS5233906A (en) | Manufacture of nonnburned magnesia refractory heattinsulating moldings | |
GB1014446A (en) | Basic refractory compositions for intermediate temperature zones | |
GB1483232A (en) | Direct bonded refractory bricks and shapes and their method of manufacture | |
GB1044320A (en) | Process of manufacturing refractory bricks, blocks and masses | |
SU111189A1 (ru) | Способ заправки подины и откосов основной дуговой печи | |
GB600630A (en) | Improvements in and relating to refractory bricks for use in suspended furnace roofsand other mechanically supported furnace walls | |
SU392052A1 (ru) | Огнеупорная масса | |
VERGERIO | AUTOMATION AND ADMINISTRATION BY COMPUTER AT THE COMPAGNIE DES REFRACTAIRES BASIQUES | |
GB1506656A (en) | High fired basic direct bonded magnesia-chrome ore refractory shapes and their method of manufacture | |
GB572965A (en) | An improved manufacture of refractory materials | |
GB1137831A (en) | Refractory materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7514635-7 Effective date: 19910704 Format of ref document f/p: F |