ATE161762T1 - Giessdüse für stahlschmelze - Google Patents
Giessdüse für stahlschmelzeInfo
- Publication number
- ATE161762T1 ATE161762T1 AT93114363T AT93114363T ATE161762T1 AT E161762 T1 ATE161762 T1 AT E161762T1 AT 93114363 T AT93114363 T AT 93114363T AT 93114363 T AT93114363 T AT 93114363T AT E161762 T1 ATE161762 T1 AT E161762T1
- Authority
- AT
- Austria
- Prior art keywords
- molten steel
- nozzle body
- casting nozzle
- nozzle
- refractory layer
- 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
- C04B35/622—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
-
- 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
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
- B22D41/54—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
- C04B35/66—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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
- C04B2111/00887—Ferrous metallurgy
-
- 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
- C04B2235/34—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
- C04B2235/02—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
-
- 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
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—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
- 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)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Continuous Casting (AREA)
- Furnace Charging Or Discharging (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4275447A JPH07108439B2 (ja) | 1992-09-18 | 1992-09-18 | 連続鋳造用ノズル |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE161762T1 true ATE161762T1 (de) | 1998-01-15 |
Family
ID=17555659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT93114363T ATE161762T1 (de) | 1992-09-18 | 1993-09-07 | Giessdüse für stahlschmelze |
Country Status (7)
Country | Link |
---|---|
US (1) | US5348203A (de) |
EP (1) | EP0588218B1 (de) |
JP (1) | JPH07108439B2 (de) |
AT (1) | ATE161762T1 (de) |
AU (1) | AU657870B2 (de) |
CA (1) | CA2104717C (de) |
DE (1) | DE69316122T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN191421B (de) * | 1994-06-15 | 2003-11-29 | Vesuvius Frnance Sa | |
US5681499A (en) * | 1994-06-15 | 1997-10-28 | Vesuvius Crucible Company | Method and compositions for making refractory shapes having dense, carbon free surfaces and shapes made therefrom |
DE19637960C2 (de) * | 1996-09-18 | 1999-08-19 | Didier Werke Ag | Mehrschichtiger feuerfester Verschleißkörper |
DE19727304C1 (de) * | 1997-06-27 | 1998-12-24 | Didier Werke Ag | Dichtungsmasse und Dichtung |
KR100362669B1 (ko) * | 1998-12-21 | 2003-01-24 | 주식회사 포스코 | 저용손형침적노즐 |
AU2010320042B2 (en) * | 2010-05-07 | 2013-10-03 | Krosakiharima Corporation | Refractory material, continuous casting nozzle using the refractory material, production method for the continuous casting nozzle, and continuous casting method using the continuous casting nozzle |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3752372A (en) * | 1971-04-20 | 1973-08-14 | Southwire Co | Clay-graphite spout |
US3753744A (en) * | 1971-12-27 | 1973-08-21 | Nippon Crucible Co | Graphite-alumina-silicon carbide base refractory |
JPS5435175B2 (de) * | 1973-03-20 | 1979-10-31 | ||
JPS5210128B2 (de) * | 1973-03-20 | 1977-03-22 | ||
JPS5435176B2 (de) * | 1973-03-26 | 1979-10-31 | ||
JPS5532463B2 (de) * | 1973-08-14 | 1980-08-25 | ||
JPS5554244A (en) * | 1978-10-16 | 1980-04-21 | Nippon Rutsubo Kk | Two layer type immersion nozzle and production thereof |
JPS5641871A (en) * | 1979-09-13 | 1981-04-18 | Akechi Taikarenga Kk | Continuously casting immersion nozzle |
JPS59232959A (ja) * | 1983-05-19 | 1984-12-27 | 明智セラミツクス株式会社 | 極低炭素鋼用鋳造用ノズル |
JPH0665427B2 (ja) * | 1985-04-22 | 1994-08-24 | 黒崎窯業株式会社 | 連続鋳造用ノズル |
JPS63157747A (ja) * | 1986-12-22 | 1988-06-30 | Tokyo Yogyo Co Ltd | 連続鋳造用浸漬ノズル |
US5198126A (en) * | 1987-02-28 | 1993-03-30 | Thor Ceramics Limited | Tubular refractory product |
US5188989A (en) * | 1987-12-01 | 1993-02-23 | Dresser Industries | Coating mix to prevent oxidation of carbon substrates |
US5083687A (en) * | 1989-10-19 | 1992-01-28 | Kawasaki Steel Corporation | Nozzle for continuous casting and method of producing |
JPH05842A (ja) * | 1991-06-18 | 1993-01-08 | Kyushu Refract Co Ltd | 溶銑容器用耐火物 |
-
1992
- 1992-09-18 JP JP4275447A patent/JPH07108439B2/ja not_active Expired - Lifetime
-
1993
- 1993-08-20 US US08/110,088 patent/US5348203A/en not_active Expired - Fee Related
- 1993-08-24 CA CA002104717A patent/CA2104717C/en not_active Expired - Fee Related
- 1993-08-31 AU AU46035/93A patent/AU657870B2/en not_active Ceased
- 1993-09-07 AT AT93114363T patent/ATE161762T1/de not_active IP Right Cessation
- 1993-09-07 EP EP93114363A patent/EP0588218B1/de not_active Expired - Lifetime
- 1993-09-07 DE DE69316122T patent/DE69316122T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU657870B2 (en) | 1995-03-23 |
JPH07108439B2 (ja) | 1995-11-22 |
EP0588218A1 (de) | 1994-03-23 |
US5348203A (en) | 1994-09-20 |
CA2104717A1 (en) | 1994-03-19 |
JPH0699254A (ja) | 1994-04-12 |
DE69316122T2 (de) | 1998-05-20 |
DE69316122D1 (de) | 1998-02-12 |
CA2104717C (en) | 1999-04-27 |
EP0588218B1 (de) | 1998-01-07 |
AU4603593A (en) | 1994-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |