BR0315311A - Material permeável - Google Patents
Material permeávelInfo
- Publication number
- BR0315311A BR0315311A BR0315311-8A BR0315311A BR0315311A BR 0315311 A BR0315311 A BR 0315311A BR 0315311 A BR0315311 A BR 0315311A BR 0315311 A BR0315311 A BR 0315311A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- resin bonded
- permeable
- bonded
- resin
- Prior art date
Links
Classifications
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- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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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
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
- B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
-
- 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
- B22D41/58—Pouring-nozzles with gas injecting means
-
- 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
- C04B35/106—Refractories from grain sized mixtures containing zirconium oxide or zircon (ZrSiO4)
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- 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
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62665—Flame, plasma or melting treatment
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- 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
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- 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
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00267—Materials permeable to vapours or gases
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- 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
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
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- 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
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- 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
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- 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
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- 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
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- 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
- C04B2235/40—Metallic constituents or additives not added as binding phase
- C04B2235/402—Aluminium
-
- 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
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5463—Particle size distributions
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Ceramic Products (AREA)
- Continuous Casting (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
"MATERIAL PERMEáVEL". Uma composição ligada por resina, permeável, é descrita, que encontra utilidade como um elemento poroso em um bocal de injeção de gás. A composição permeável é especialmente útil em um bocal de injeção de gás, sem recipiente, caracterizada por uma composição ligada por resina, impermeável, que substitui o recipiente metálico. Vantajosamente, as composições ligadas por resina incluem um captador de oxigênio para depurar o oxigênio antes do oxigênio poder atingir o aço líquido. Um processo de fabricação do bocal é descrito e inclui a prensagem conjunta de uma composição ligada por resina standard em torno da composição ligada por resina permeável. A peça prensada pode ser curada a temperaturas abaixo de cerca de 800<198>C.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41895702P | 2002-10-16 | 2002-10-16 | |
PCT/US2003/032427 WO2004035249A1 (en) | 2002-10-16 | 2003-10-14 | Permeable refractory material for a gas purged nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0315311A true BR0315311A (pt) | 2005-08-16 |
Family
ID=32107998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0315311-8A BR0315311A (pt) | 2002-10-16 | 2003-10-14 | Material permeável |
Country Status (16)
Country | Link |
---|---|
US (1) | US20060135345A1 (pt) |
EP (1) | EP1558414A1 (pt) |
JP (1) | JP2006503153A (pt) |
KR (1) | KR20050055021A (pt) |
CN (1) | CN1726106A (pt) |
AR (1) | AR041633A1 (pt) |
AU (1) | AU2003301242A1 (pt) |
BR (1) | BR0315311A (pt) |
CA (1) | CA2502311A1 (pt) |
MX (1) | MXPA05004054A (pt) |
PL (1) | PL376542A1 (pt) |
RU (1) | RU2005115075A (pt) |
TW (1) | TW200420371A (pt) |
UA (1) | UA79829C2 (pt) |
WO (1) | WO2004035249A1 (pt) |
ZA (1) | ZA200503078B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004008382A1 (de) * | 2004-02-20 | 2005-09-08 | Refratechnik Holding Gmbh | Metallummanteltes Wechselbauteil einer Stahlgießanlage |
DE102004057381A1 (de) | 2004-11-26 | 2006-06-01 | Heraeus Electro-Nite International N.V. | Verfahren zur Regelung des Durchflusses sowie Bodenausguss für ein metallurgisches Gefäß |
KR101228380B1 (ko) * | 2008-03-14 | 2013-01-31 | 구로사키 하리마 코포레이션 | 상부 노즐 |
US20100114340A1 (en) * | 2008-06-02 | 2010-05-06 | Charles Huizenga | Automatic provisioning of wireless control systems |
DE102010050936A1 (de) | 2010-11-11 | 2012-05-16 | Heraeus Electro-Nite International N.V. | Bodenausgussdüse für die Anordnung im Boden eines metallurgischen Gefäßes |
WO2014077813A1 (en) * | 2012-11-15 | 2014-05-22 | Otis Elevator Company | Elevator brake |
BR112020015497B1 (pt) | 2018-02-09 | 2024-01-30 | Vesuvius Usa Corporation | Composição refratária, método de produção de um revestimento, revestimento de trabalho e recipiente metalúrgico |
CN109929960A (zh) * | 2019-04-15 | 2019-06-25 | 南京浦江合金材料股份有限公司 | 一种提高收得率的硅锶孕育剂制备工艺 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT974028B (it) * | 1971-12-29 | 1974-06-20 | Stoecker U Kunz Gmbh | Perfezionamento nelle disposizioni di bocca di colata per recipienti contenenti metalli fusi |
JPS54126631A (en) * | 1978-03-27 | 1979-10-02 | Aikoh Co | Dipping nozzle for steel casting |
DE3439954A1 (de) * | 1984-11-02 | 1986-05-07 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfestes verschleissteil zum vergiessen fluessiger schmelzen |
US5137189A (en) * | 1989-09-20 | 1992-08-11 | North American Refractories Company | Porous refractory nozzle and method of making same |
FR2672527B1 (fr) * | 1991-02-07 | 1993-04-30 | Vesuvius France Sa | Busette de coulee comportant un revetement ceramique impermeable. |
GB9212953D0 (en) * | 1992-06-18 | 1992-07-29 | Foseco Int | Purifying molten metal |
EP0669293A1 (en) * | 1994-02-25 | 1995-08-30 | North American Refractories Company | Resin bonded ceramic-carbon-metal composite comprising boron source and a combination of at least two metals |
IN191421B (pt) * | 1994-06-15 | 2003-11-29 | Vesuvius Frnance Sa | |
US5723055A (en) * | 1995-10-10 | 1998-03-03 | Vesuvius Crucible Company | Nozzle assembly having inert gas distributor |
US6281266B1 (en) * | 1998-12-15 | 2001-08-28 | Nippon Crucible Co., Ltd. | Tap hole blocking material for metal melting apparatus |
DE69920709T2 (de) * | 1999-04-05 | 2006-02-09 | Tokyo Yogyo K.K. | Stranggiessdüse |
US6475426B1 (en) * | 2001-03-27 | 2002-11-05 | Vesuvius Crucible Company | Resin-bonded liner |
-
2003
- 2003-10-07 TW TW092127776A patent/TW200420371A/zh unknown
- 2003-10-14 UA UAA200504479A patent/UA79829C2/uk unknown
- 2003-10-14 KR KR1020057006603A patent/KR20050055021A/ko not_active Application Discontinuation
- 2003-10-14 EP EP03808992A patent/EP1558414A1/en not_active Withdrawn
- 2003-10-14 BR BR0315311-8A patent/BR0315311A/pt not_active Application Discontinuation
- 2003-10-14 MX MXPA05004054A patent/MXPA05004054A/es not_active Application Discontinuation
- 2003-10-14 RU RU2005115075/02A patent/RU2005115075A/ru not_active Application Discontinuation
- 2003-10-14 PL PL376542A patent/PL376542A1/pl not_active Application Discontinuation
- 2003-10-14 CA CA002502311A patent/CA2502311A1/en not_active Abandoned
- 2003-10-14 CN CNA2003801063883A patent/CN1726106A/zh active Pending
- 2003-10-14 WO PCT/US2003/032427 patent/WO2004035249A1/en active Application Filing
- 2003-10-14 AU AU2003301242A patent/AU2003301242A1/en not_active Abandoned
- 2003-10-14 JP JP2004544865A patent/JP2006503153A/ja not_active Withdrawn
- 2003-10-14 US US10/533,921 patent/US20060135345A1/en not_active Abandoned
- 2003-10-16 AR ARP030103761A patent/AR041633A1/es not_active Application Discontinuation
-
2005
- 2005-04-15 ZA ZA200503078A patent/ZA200503078B/en unknown
Also Published As
Publication number | Publication date |
---|---|
MXPA05004054A (es) | 2005-06-08 |
CN1726106A (zh) | 2006-01-25 |
JP2006503153A (ja) | 2006-01-26 |
AR041633A1 (es) | 2005-05-26 |
TW200420371A (en) | 2004-10-16 |
WO2004035249A1 (en) | 2004-04-29 |
EP1558414A1 (en) | 2005-08-03 |
CA2502311A1 (en) | 2004-04-29 |
AU2003301242A1 (en) | 2004-05-04 |
UA79829C2 (en) | 2007-07-25 |
PL376542A1 (pl) | 2006-01-09 |
ZA200503078B (en) | 2006-08-30 |
KR20050055021A (ko) | 2005-06-10 |
RU2005115075A (ru) | 2005-10-27 |
US20060135345A1 (en) | 2006-06-22 |
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Legal Events
Date | Code | Title | Description |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 22 DA LPI |
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B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |