IT958595B - Carica di refrattario legata con una combinazione di materiali non acquosi - Google Patents
Carica di refrattario legata con una combinazione di materiali non acquosiInfo
- Publication number
- IT958595B IT958595B IT51000/72A IT5100072A IT958595B IT 958595 B IT958595 B IT 958595B IT 51000/72 A IT51000/72 A IT 51000/72A IT 5100072 A IT5100072 A IT 5100072A IT 958595 B IT958595 B IT 958595B
- Authority
- IT
- Italy
- Prior art keywords
- combination
- aqueous materials
- refractory charge
- charge linked
- linked
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory 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
- C04B35/01—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
- C04B35/013—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 containing carbon
-
- 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
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/6325—Organic additives based on organo-metallic compounds
-
- 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
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
- C21B7/125—Refractory plugging mass
-
- 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
- C04B2111/00086—Mixtures with prolonged pot-life
-
- 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
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
-
- 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
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Lubricants (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16135071A | 1971-07-09 | 1971-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT958595B true IT958595B (it) | 1973-10-30 |
Family
ID=22580837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51000/72A IT958595B (it) | 1971-07-09 | 1972-06-19 | Carica di refrattario legata con una combinazione di materiali non acquosi |
Country Status (6)
Country | Link |
---|---|
US (1) | US3729329A (it) |
JP (1) | JPS5319005B1 (it) |
CA (1) | CA958420A (it) |
DE (1) | DE2231747C3 (it) |
GB (1) | GB1340287A (it) |
IT (1) | IT958595B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO127185B (it) * | 1971-10-08 | 1973-05-21 | Elkem Spigerverket As | |
US3926656A (en) * | 1974-10-30 | 1975-12-16 | Ford Motor Co | Improved flowmolding composition |
US4324862A (en) * | 1981-02-13 | 1982-04-13 | Nalco Chemical Company | Basic (MgO) non-aqueous plastic refractory mixture |
AT385031B (de) * | 1985-03-19 | 1988-02-10 | Veitscher Magnesitwerke Ag | Rieselfaehige, plastische, kohlenstoffhaltige, feuerfeste masse |
DE3806554A1 (de) * | 1988-03-01 | 1989-11-16 | Didier Werke Ag | Feuerfeste massen oder kitte und ihre verwendung |
DE3916044C2 (de) * | 1989-05-17 | 1994-05-26 | Dyko Industriekeramik Gmbh | Verfahren zur Herstellung eines geformten oder ungeformten feuerfesten Erzeugnisses und die Verwendung der damit hergestellten Erzeugnisse |
CA2049495C (en) * | 1990-08-20 | 1995-10-10 | Gustav O. Hughes | Non-aqueous patching mix and method |
US5567519A (en) * | 1993-08-06 | 1996-10-22 | Martin Marietta Magnesia Specialties, Inc. | Composition for use in dry products |
GB201306046D0 (en) * | 2013-04-04 | 2013-05-22 | Steetley Dolomite Ltd | A pellet for feed material |
US11047506B2 (en) | 2013-08-29 | 2021-06-29 | Aventics Corporation | Valve assembly and method of cooling |
US10072773B2 (en) | 2013-08-29 | 2018-09-11 | Aventics Corporation | Valve assembly and method of cooling |
EP3039299B1 (en) * | 2013-08-29 | 2021-08-11 | Aventics Corporation | Electro-hydraulic actuator |
-
1971
- 1971-07-09 US US00161350A patent/US3729329A/en not_active Expired - Lifetime
-
1972
- 1972-05-30 CA CA143,438A patent/CA958420A/en not_active Expired
- 1972-06-06 GB GB2635472A patent/GB1340287A/en not_active Expired
- 1972-06-16 JP JP6036372A patent/JPS5319005B1/ja active Pending
- 1972-06-19 IT IT51000/72A patent/IT958595B/it active
- 1972-06-26 DE DE2231747A patent/DE2231747C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2231747C3 (de) | 1978-10-19 |
JPS5319005B1 (it) | 1978-06-19 |
US3729329A (en) | 1973-04-24 |
CA958420A (en) | 1974-11-26 |
DE2231747B2 (de) | 1978-02-09 |
DE2231747A1 (de) | 1973-01-18 |
GB1340287A (en) | 1973-12-12 |
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