SE7607694L - SLIDING DOOR OF REFRACTORY, BASIC MATERIAL - Google Patents
SLIDING DOOR OF REFRACTORY, BASIC MATERIALInfo
- Publication number
- SE7607694L SE7607694L SE7607694A SE7607694A SE7607694L SE 7607694 L SE7607694 L SE 7607694L SE 7607694 A SE7607694 A SE 7607694A SE 7607694 A SE7607694 A SE 7607694A SE 7607694 L SE7607694 L SE 7607694L
- Authority
- SE
- Sweden
- Prior art keywords
- magnesia
- sodium metaphosphate
- july
- mixed
- given
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/28—Plates therefor
- B22D41/30—Manufacturing or repairing thereof
- B22D41/32—Manufacturing or repairing thereof characterised by the materials used therefor
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Ceramic Products (AREA)
Abstract
1503278 Magnesia refractories OSTERREICHISCH-AMERIKANISCHE MAGNESIT AG 15 July 1976 [16 July 1975] 29565/76 Heading C1J [Also in Division F4] Refractory material used to form unfired gate valves for metallurgical vessels (see Division F4) comprises 55-98À5% MgO with a phosphate, e.g. chromium phosphate or chromic acid as a binder. Sintered magnesia of particle size 0À3-1 mm. is mixed in the ratio of 65:35 with the same magnesia of particle size 0-0À2 mm. and bound with 3 kg. sodium metaphosphate and 2 kg. H 2 O per 100 kg. of mixture. Magnesia and chrome ore may be mixed with sodium metaphosphate and the dried shapes impregnated with tar, or anhydrous spent sulphite cellulose liquor, and chalk may be added with the sodium metaphosphate. The composition of the fused magnesia and chrome ores and the particle sizes to be used are given, and the composition of patching mixes are also given.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT548175A AT342223B (en) | 1975-07-16 | 1975-07-16 | SLIDER CLOSURE MADE OF FIRE-RESISTANT BASIC MATERIAL |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7607694L true SE7607694L (en) | 1977-01-17 |
SE417920B SE417920B (en) | 1981-04-27 |
Family
ID=3576279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7607694A SE417920B (en) | 1975-07-16 | 1976-07-05 | SLIDING LID OF ELFAST, BASIC MATERIAL AND USE OF THE MATERIAL FOR MANUFACTURING AND STORAGE OF SLIDING LIDES |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT342223B (en) |
BE (1) | BE843250A (en) |
DE (1) | DE2630174B2 (en) |
FR (1) | FR2317984A1 (en) |
GB (1) | GB1503278A (en) |
IT (1) | IT1061470B (en) |
LU (1) | LU75173A1 (en) |
SE (1) | SE417920B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATA743878A (en) * | 1977-10-17 | 1987-06-15 | Gen Refractories Co | METHOD FOR PRODUCING A SLIDER PLATE FOR A SLIDER LOCK FOR MOLTEN MATERIALS |
US4218256A (en) * | 1979-03-06 | 1980-08-19 | Kaiser Aluminum & Chemical Corporation | Method of forming slide gate valve parts |
IT1131943B (en) * | 1980-07-10 | 1986-06-25 | Flocon Italiana | PROCEDURE FOR REGENERATING OR MODIFY REFRACTORY PLATES OF THE CASTING DRAWERS OF THE LADIES |
GB2097378B (en) * | 1981-04-29 | 1984-12-19 | Flogates Ltd | Basic refractory cementitious material and components thereof |
DE3120053A1 (en) * | 1981-05-20 | 1982-12-09 | Egon 5650 Solingen Evertz | Method for repairing sliding gates |
US4400474A (en) * | 1982-04-26 | 1983-08-23 | Uss Engineers & Consultants, Inc. | Basic refractory cementitious material and components thereof |
EP2277842B1 (en) * | 2009-07-21 | 2011-12-07 | Rath Aktiengesellschaft | Slide gate |
ES2536061T3 (en) | 2013-03-22 | 2015-05-20 | Refractory Intellectual Property Gmbh & Co. Kg | Mix ceramic refractory and ceramic product refractory |
PL2998281T3 (en) * | 2014-09-18 | 2017-10-31 | Refractory Intellectual Property Gmbh & Co Kg | Rerfactory ceramic formulation and refractory ceramic product |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3047019A (en) * | 1960-06-03 | 1962-07-31 | Robert L Simpson | Curtain valve |
IT948587B (en) * | 1971-02-15 | 1973-06-11 | Didier Werke Ag | CHINESE SARA CLOSURE DEVICE APPLIED TO THE CASTING OPENING OF A CONTAINER CONTAINING A LIQUID Molten |
GB1391714A (en) * | 1972-08-08 | 1975-04-23 | Stopinc Ag | Downward-discharge vessels for molten material |
-
1975
- 1975-07-16 AT AT548175A patent/AT342223B/en not_active IP Right Cessation
-
1976
- 1976-06-15 LU LU75173A patent/LU75173A1/xx unknown
- 1976-06-22 BE BE168182A patent/BE843250A/en not_active IP Right Cessation
- 1976-06-24 FR FR7619188A patent/FR2317984A1/en active Granted
- 1976-06-30 IT IT2487676A patent/IT1061470B/en active
- 1976-07-05 DE DE19762630174 patent/DE2630174B2/en not_active Ceased
- 1976-07-05 SE SE7607694A patent/SE417920B/en not_active IP Right Cessation
- 1976-07-15 GB GB2956576A patent/GB1503278A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT342223B (en) | 1978-03-28 |
FR2317984B1 (en) | 1982-06-18 |
LU75173A1 (en) | 1977-01-26 |
IT1061470B (en) | 1983-02-28 |
DE2630174B2 (en) | 1977-12-15 |
GB1503278A (en) | 1978-03-08 |
FR2317984A1 (en) | 1977-02-11 |
ATA548175A (en) | 1977-07-15 |
BE843250A (en) | 1976-10-18 |
DE2630174A1 (en) | 1977-02-03 |
SE417920B (en) | 1981-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7607694L (en) | SLIDING DOOR OF REFRACTORY, BASIC MATERIAL | |
GB1123543A (en) | Basic refractory compositions | |
GB1149429A (en) | Improvements in or relating to refractory compositions | |
GB996297A (en) | Improvements in refractory mortars | |
GB1305581A (en) | ||
GB1372534A (en) | Lining in an induction smelting furnace and a process for manufac turing said lining | |
GB983667A (en) | Refractory bonding mortar | |
ES446293A1 (en) | Refractories using boric acid and water soluble alcohol binder | |
GB1268334A (en) | High alumina refractories | |
GB1262328A (en) | Refractory brick composition | |
IE34078L (en) | Refractory magnesia chrome bricks. | |
ES478001A1 (en) | Basic refractory mixes and unfired bricks. | |
GB1327749A (en) | Process of producing a sintered refractory material | |
GB1399832A (en) | Refractory compositions | |
ES386600A1 (en) | Chrome oxide-contng magnesite and dolomite bricks | |
GB1534784A (en) | Wear resistant materials | |
GB1148259A (en) | Metallurgical vessel | |
GB1334696A (en) | Burned refractory shape particularly for lining hot metal mixers | |
GB1137831A (en) | Refractory materials | |
GB381981A (en) | Spalling-resistant, refractory and chemically neutral brick | |
SU872487A1 (en) | Binder | |
GB1256915A (en) | ||
GB1445696A (en) | Process of making burnt refractory bricks | |
GB1221401A (en) | Refractory, fired magnesia brick | |
GB1281158A (en) | Refractory fired magnesia brick and process of making the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7607694-2 Effective date: 19900702 Format of ref document f/p: F |