BR9907901A - Composição de fechamento de furo de corrida para um equipamento de fusão de metais - Google Patents
Composição de fechamento de furo de corrida para um equipamento de fusão de metaisInfo
- Publication number
- BR9907901A BR9907901A BR9907901-1A BR9907901A BR9907901A BR 9907901 A BR9907901 A BR 9907901A BR 9907901 A BR9907901 A BR 9907901A BR 9907901 A BR9907901 A BR 9907901A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- metal melting
- melting equipment
- hole closure
- racing hole
- Prior art date
Links
Classifications
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- 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
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- C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63472—Condensation polymers of aldehydes or ketones
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- 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
- B22D41/44—Consumable closure means, i.e. closure means being used only once
- B22D41/46—Refractory plugging masses
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- 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
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- 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
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
- C04B2235/9615—Linear firing shrinkage
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
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)
- Ceramic Products (AREA)
Abstract
Patente de Invenção: <B>"COMPOSIçãO DE FECHAMENTO DE FURO DE CORRIDA PARA UM EQUIPAMENTO DE FUSãO DE METAIS"<D>. é descrita uma composição de fechamento de furo de corrida para um equipamento de fusão de metais, a composição compreendendo (a) um agregado refratário tendo um tamanho máximo de partícula de 5 mm u menos, (b) grafite e nitreto de silício cada um tendo um tamanho máximo de partícula de 0.2 mm ou menos, (c) uma argila refratária, (d) uma mistura aglutinante compatibilizada compreendendo uma resina fenólica, um composto cetona e um piche, e (e) uma fibra orgânica fina.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35657498 | 1998-12-15 | ||
PCT/JP1999/007020 WO2000035829A1 (fr) | 1998-12-15 | 1999-12-14 | Materiau de fermeture du trou de coulee d'un appareil de moulage de metaux |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9907901A true BR9907901A (pt) | 2000-10-24 |
Family
ID=18449710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9907901-1A BR9907901A (pt) | 1998-12-15 | 1999-12-14 | Composição de fechamento de furo de corrida para um equipamento de fusão de metais |
Country Status (5)
Country | Link |
---|---|
US (1) | US6281266B1 (pt) |
JP (1) | JP3389572B2 (pt) |
BR (1) | BR9907901A (pt) |
CA (1) | CA2315404C (pt) |
WO (1) | WO2000035829A1 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110511044A (zh) * | 2018-05-21 | 2019-11-29 | 济源市涟源炉业有限公司 | 一种防渗浇注料及其制备方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200420371A (en) * | 2002-10-16 | 2004-10-16 | Vesuvius Crucible Co | Resin-bonded, gas purged nozzle |
DE112007002497B4 (de) * | 2006-10-20 | 2014-07-10 | Krosakiharima Corp. | Stichlochmasse |
US8062577B2 (en) | 2009-04-10 | 2011-11-22 | Edw. C. Levy Co. | Alumina taphole fill material and method for manufacturing |
TW201226573A (en) * | 2010-12-28 | 2012-07-01 | Sunward Refractories Co Ltd | Silica sol pouring material used in major runner of blast furnace |
JP6560340B2 (ja) | 2014-05-16 | 2019-08-14 | ベスビウス ユーエスエー コーポレイション | 耐火バインダー系 |
ES2808917T3 (es) * | 2014-12-23 | 2021-03-02 | Tata Steel Ltd | Procedimiento de sellado y reparación de un orificio de extracción refractario |
CN106400150A (zh) * | 2016-08-26 | 2017-02-15 | 宜兴润德纺织品制造有限公司 | 一种用于纺织布编织的防水纤维及其制备方法 |
CN111778375B (zh) * | 2020-08-07 | 2021-08-13 | 新疆八一钢铁股份有限公司 | 一种欧冶炉铁口维护方法 |
CN112624773B (zh) * | 2020-10-26 | 2023-03-28 | 郑州金泰科技特种耐火材料有限公司 | 一种铝碳化硅碳砖及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5033496B1 (pt) | 1970-04-28 | 1975-10-31 | ||
US4072531A (en) | 1975-03-15 | 1978-02-07 | Sumitomo Durez Company, Ltd. | Plugging compositions for blast furnace tap holes |
JPS52147610A (en) * | 1976-06-02 | 1977-12-08 | Kurosaki Refractories Co | Refractories for fused metal conduits |
JPS5828231B2 (ja) * | 1980-08-08 | 1983-06-14 | 新日本製鐵株式会社 | 流動鋳込耐火物 |
EP0046473B1 (fr) * | 1980-08-22 | 1984-05-02 | General Gunning S.A. | Composition mixte pour le bouchage de trous de coulée de hauts-fourneaux, fours électriques et autres appareils de fusion |
JPS63288972A (ja) | 1987-05-20 | 1988-11-25 | Kawasaki Refract Co Ltd | 高炉出銑孔のマッド材 |
JP2787950B2 (ja) | 1989-04-27 | 1998-08-20 | 川崎炉材株式会社 | 高炉出銑孔用マッド材 |
JP3740543B2 (ja) | 1995-07-13 | 2006-02-01 | カナヱ化学工業株式会社 | 耐火物用バインダー |
JP2831311B2 (ja) | 1995-11-10 | 1998-12-02 | 品川白煉瓦株式会社 | 高炉出銑口閉塞材 |
FR2745562B1 (fr) * | 1996-03-04 | 1998-04-17 | Pechiney Electrometallurgie | Procede de preparation d'une poudre refractaire a partir de masses de contact usees issues de la production de silanes et produits refractaires obtenus |
-
1999
- 1999-12-14 WO PCT/JP1999/007020 patent/WO2000035829A1/ja active Application Filing
- 1999-12-14 CA CA002315404A patent/CA2315404C/en not_active Expired - Fee Related
- 1999-12-14 US US09/581,803 patent/US6281266B1/en not_active Expired - Fee Related
- 1999-12-14 JP JP2000588094A patent/JP3389572B2/ja not_active Expired - Fee Related
- 1999-12-14 BR BR9907901-1A patent/BR9907901A/pt not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110511044A (zh) * | 2018-05-21 | 2019-11-29 | 济源市涟源炉业有限公司 | 一种防渗浇注料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2315404C (en) | 2003-01-28 |
US6281266B1 (en) | 2001-08-28 |
WO2000035829A1 (fr) | 2000-06-22 |
JP3389572B2 (ja) | 2003-03-24 |
CA2315404A1 (en) | 2000-06-22 |
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