ZA861048B - Cement-free vibration masses containing aluminium oxide and/or zirconium dioxide - Google Patents
Cement-free vibration masses containing aluminium oxide and/or zirconium dioxideInfo
- Publication number
- ZA861048B ZA861048B ZA861048A ZA861048A ZA861048B ZA 861048 B ZA861048 B ZA 861048B ZA 861048 A ZA861048 A ZA 861048A ZA 861048 A ZA861048 A ZA 861048A ZA 861048 B ZA861048 B ZA 861048B
- Authority
- ZA
- South Africa
- Prior art keywords
- cement
- aluminium oxide
- zirconium dioxide
- free vibration
- containing aluminium
- 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
- C04B35/013—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
-
- 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
- C04B35/10—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 aluminium oxide
- C04B35/101—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
- C04B35/622—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
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon 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
- 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
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/74—Ceramic products containing macroscopic reinforcing agents containing shaped metallic materials
- C04B35/76—Fibres, filaments, whiskers, platelets, or the like
-
- 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
- C04B2235/32—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
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, 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
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3826—Silicon carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Ceramic Products (AREA)
- Lubricants (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Sliding-Contact Bearings (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Adornments (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Finger-Pressure Massage (AREA)
Abstract
1. Use of cement-free vibratable compositions based on aluminium oxide and/or zirconium dioxide, optionally also with the use of up to 10 wt.% chromium oxide (Cr2 O3 ), silicon carbide (SiC) and/or carbon carriers, and with a content of 2 to 8 wt.%, with respect to the other solid components, of amorphous, finely divided or colloidal silicas as a bonding agent which after shaping and drying have been fired or tempered at temperatures of 300 to 1000 degrees C, for producing components subject to wear in sliding gate valves which come into contact with liquid metals, particularly steel melts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853507876 DE3507876A1 (en) | 1985-03-06 | 1985-03-06 | USE OF CEMENT-FREE VIBRATION MATERIALS BASED ON ALUMINUM OXIDE AND / OR ZIRCONIUM DIOXIDE FOR THE PRODUCTION OF WEARING PARTS |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA861048B true ZA861048B (en) | 1986-09-24 |
Family
ID=6264330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA861048A ZA861048B (en) | 1985-03-06 | 1986-02-12 | Cement-free vibration masses containing aluminium oxide and/or zirconium dioxide |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0193751B1 (en) |
JP (1) | JPS61219754A (en) |
CN (1) | CN86100725A (en) |
AT (1) | ATE52242T1 (en) |
BR (1) | BR8600920A (en) |
CA (1) | CA1257879A (en) |
DE (1) | DE3507876A1 (en) |
ES (1) | ES8705834A1 (en) |
ZA (1) | ZA861048B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3700895A1 (en) * | 1987-01-14 | 1988-07-28 | Intracon Handel | Closure for bottom tapping holes, and closing material suitable for this purpose |
AU593997B2 (en) * | 1987-09-03 | 1990-02-22 | Sumitomo Metal Industries Ltd. | A nozzle for discharging molten metal used in a casting device |
JP2651444B2 (en) * | 1987-09-03 | 1997-09-10 | 住友金属工業株式会社 | Immersion nozzle for continuous casting of steel |
US4909484A (en) * | 1988-08-02 | 1990-03-20 | Dresser Industries, Inc. | Prevention of slag buildup in steel ladles |
DE3842403C1 (en) * | 1988-12-16 | 1990-01-18 | Radex-Heraklith Industriebeteiligungs Ag, Wien, At | |
EP0417898A1 (en) * | 1989-08-15 | 1991-03-20 | Magneco/Metrel, Inc. | Gunning composition |
US5064787A (en) * | 1989-11-20 | 1991-11-12 | Magneco/Metrel, Inc. | Ramming compositions |
DE4130452A1 (en) * | 1991-09-13 | 1993-03-18 | Radex Heraklith | BURNED FIRE-RESISTANT CERAMIC KOERPER |
CN1044800C (en) * | 1993-02-02 | 1999-08-25 | 张效英 | Cement-free mullite composite pouring material |
DE19614515C1 (en) * | 1996-04-12 | 1997-10-23 | Wicona Bausysteme Gmbh | Arrangement for influencing the heat transport directed towards the inside of a building in a building that can be heated with solar energy |
DE19614516C1 (en) * | 1996-04-12 | 1997-10-09 | Wicona Bausysteme Gmbh | Arrangement for influencing the heat transport directed towards the inside of a building in a building that can be heated with solar energy |
ZA200309168B (en) | 2002-12-10 | 2004-07-22 | Magneco Metrel Inc | Refractory system for glass melting furnaces. |
ATE469110T1 (en) * | 2005-11-21 | 2010-06-15 | Siemens Ag | METHOD FOR PRODUCING A FIRED MOLD OF A FIREPROOF LINING |
US8505336B2 (en) | 2007-06-19 | 2013-08-13 | Magneco/Metrel, Inc. | AZS refractory composition |
US8505335B2 (en) | 2007-06-19 | 2013-08-13 | Magneco/Metrel, Inc. | Refractoy composition for glass melting furnaces |
CN101928140B (en) * | 2010-06-24 | 2013-05-01 | 无锡市中昊微电子有限公司 | Method for preparing ceramic composite elastomer of pressure sensor and raw material blending device |
KR101930748B1 (en) | 2017-08-02 | 2018-12-19 | 주식회사 포스코 | Sliding gate for continuous casting |
CN108546088A (en) * | 2018-07-03 | 2018-09-18 | 合肥连森裕腾新材料科技开发有限公司 | A kind of wear-resistant ceramic based composites and preparation method thereof |
CN117430410B (en) * | 2023-12-20 | 2024-03-12 | 中钢洛耐科技股份有限公司 | Ceramic-combined refractory material for red mud recycling tap hole and preparation method and application thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4108675A (en) * | 1975-01-29 | 1978-08-22 | Nippon Kokan Kabushiki Kaisha | Brick for sliding closure of vessel for holding molten metal |
JPS583998B2 (en) * | 1975-02-15 | 1983-01-24 | ニホンルツボ カブシキガイシヤ | Futei Keitai Kazai |
AT344218B (en) * | 1975-06-02 | 1978-07-10 | Didier Werke Ag | WEAR PARTS, IN PARTICULAR FOR VALVE LATCHES ON CONTAINERS CONTAINING METAL MELT |
US4093470A (en) * | 1976-10-20 | 1978-06-06 | Combustion Engineering, Inc. | Alumina refractories |
BE861127A (en) * | 1977-11-23 | 1978-03-16 | Centre Rech Metallurgique | IMPROVEMENT OF CONTINUOUS METAL CASTING BUSES |
FR2420515A1 (en) * | 1978-03-21 | 1979-10-19 | Produits Refractaires | REFRACTORY COMPOSITIONS USEFUL FOR THE PRODUCTION OF INJECTIONABLE PASTA WITH LOW WATER CONTENT |
US4218256A (en) * | 1979-03-06 | 1980-08-19 | Kaiser Aluminum & Chemical Corporation | Method of forming slide gate valve parts |
JPS5771859A (en) * | 1980-10-22 | 1982-05-04 | Harima Refractories Co Ltd | Manufacture of precast refractories |
-
1985
- 1985-03-06 DE DE19853507876 patent/DE3507876A1/en active Granted
-
1986
- 1986-01-28 CN CN198686100725A patent/CN86100725A/en active Pending
- 1986-02-08 AT AT86101647T patent/ATE52242T1/en not_active IP Right Cessation
- 1986-02-08 EP EP86101647A patent/EP0193751B1/en not_active Expired - Lifetime
- 1986-02-12 ZA ZA861048A patent/ZA861048B/en unknown
- 1986-03-04 BR BR8600920A patent/BR8600920A/en unknown
- 1986-03-05 ES ES552668A patent/ES8705834A1/en not_active Expired
- 1986-03-05 CA CA000503392A patent/CA1257879A/en not_active Expired
- 1986-03-05 JP JP61046459A patent/JPS61219754A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ES8705834A1 (en) | 1987-05-16 |
EP0193751A3 (en) | 1988-01-13 |
JPS61219754A (en) | 1986-09-30 |
EP0193751A2 (en) | 1986-09-10 |
CA1257879A (en) | 1989-07-25 |
EP0193751B1 (en) | 1990-04-25 |
ATE52242T1 (en) | 1990-05-15 |
CN86100725A (en) | 1986-09-03 |
ES552668A0 (en) | 1987-05-16 |
DE3507876C2 (en) | 1988-12-08 |
BR8600920A (en) | 1986-11-11 |
DE3507876A1 (en) | 1986-09-11 |
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