GB1451595A - Refractory material and a method of manufacturing refractory material - Google Patents
Refractory material and a method of manufacturing refractory materialInfo
- Publication number
- GB1451595A GB1451595A GB1260475A GB1260475A GB1451595A GB 1451595 A GB1451595 A GB 1451595A GB 1260475 A GB1260475 A GB 1260475A GB 1260475 A GB1260475 A GB 1260475A GB 1451595 A GB1451595 A GB 1451595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- raw material
- refractory
- refractory material
- compound
- march
- 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
- C04B35/14—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 silica
-
- 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
- B22D41/02—Linings
-
- 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
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00939—Uses not provided for elsewhere in C04B2111/00 for the fabrication of moulds or cores
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3241—Chromium oxides, chromates, or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
- C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium
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)
Abstract
1451595 Refractory coatings CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE 26 March 1975 [26 March 1974] 12604/75 Heading B2E [Also in Division Cl] A raw mixture contains by weight 75-95% SiO 2 , more than 3% Al 2 O 3 , and at least one chromium containing compound, the amount of the compound(s) being such that; on calcination of the raw material, the resulting refractory contains 1-10% Cr 2 O 3 . The silica may be in the form of silica sand, and the chromium compound may be Cr(OH) 3 and/or a soluble chromium salt and/or Cr 2 O 3 , preferably Cr 2 O 3 or industrial chromite (44% CT 2 O 3 ). The alumina may be hydrated or anhydrous and may be in the form of clay. Use as coating material. A ladle or other metallurgical vessel, optionally prime-coated, may be coated with the raw material by sling- ing, or with bricks of the raw material. Contact e.g. with molten steel, fires the raw material to form the refractory.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6044521A BE812866A (en) | 1974-03-26 | 1974-03-26 | IMPROVED REFRACTORY MATERIALS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1451595A true GB1451595A (en) | 1976-10-06 |
Family
ID=3860992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1260475A Expired GB1451595A (en) | 1974-03-26 | 1975-03-26 | Refractory material and a method of manufacturing refractory material |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE812866A (en) |
FR (1) | FR2265703B1 (en) |
GB (1) | GB1451595A (en) |
IT (1) | IT1036088B (en) |
NL (1) | NL7503200A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE837268A (en) * | 1975-12-31 | 1976-06-30 | IMPROVED REFRACTORY MATERIALS INTENDED TO CONSTITUTE THE INTERIOR COATING OF OVENS FOR METALLURGIC USE AND MORE SPECIFICALLY OF ELECTRIC INDUCTION OVENS |
-
1974
- 1974-03-26 BE BE6044521A patent/BE812866A/en not_active IP Right Cessation
-
1975
- 1975-03-14 FR FR7508820A patent/FR2265703B1/fr not_active Expired
- 1975-03-14 IT IT67647/75A patent/IT1036088B/en active
- 1975-03-18 NL NL7503200A patent/NL7503200A/en not_active Application Discontinuation
- 1975-03-26 GB GB1260475A patent/GB1451595A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1036088B (en) | 1979-10-30 |
BE812866A (en) | 1974-07-15 |
FR2265703A1 (en) | 1975-10-24 |
NL7503200A (en) | 1975-09-30 |
FR2265703B1 (en) | 1978-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4174972A (en) | Nonfibrous castable refractory concrete having high deflection temperature and high compressive strength and process | |
GB1486398A (en) | Refractory compositions | |
ZA883300B (en) | Metallurgical treatment agents | |
GB1451595A (en) | Refractory material and a method of manufacturing refractory material | |
GB1170168A (en) | Treatment of Molten Metal. | |
GB1525032A (en) | Refractory material suitable for the production and handling of aluminium | |
JPS5662662A (en) | Molten steel heat insulating method of less carburization | |
EP0213900A3 (en) | Refractory compositions | |
GB1375197A (en) | ||
JPS5518556A (en) | Formed body for gas blowing | |
DE3463413D1 (en) | Refractory, heat-insulating articles | |
ES451836A1 (en) | Refractory lining for a pig iron container | |
GB1439253A (en) | Refractory material | |
GB1534784A (en) | Wear resistant materials | |
GB1268128A (en) | Protective coatings | |
GB1229995A (en) | ||
JPS55149746A (en) | Durable coat for metal mold casting | |
GB1537192A (en) | Heat insulating article for use in the treatment of molten steel | |
GB1496356A (en) | Refractory surfaced moulds | |
SU742399A1 (en) | Enamel slip | |
SU497323A1 (en) | Fireproof paint | |
GB1460783A (en) | Carbonaceous refractory materials and method for their preparation | |
Fridlyand et al. | Resistance to the Reaction With Metals of Plasma Coated Refractories | |
FR2270970A1 (en) | Lining casting ladles esp for cast iron - with compsn contg refractory exothermic metal or alloy, oxidising agent and binder | |
GB1328057A (en) | Lining materials for molten metal ladles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |