ES2082929T3 - Material de revestimiento de superficies para un distribuidor y una cuchara de colada continua de acero. - Google Patents
Material de revestimiento de superficies para un distribuidor y una cuchara de colada continua de acero.Info
- Publication number
- ES2082929T3 ES2082929T3 ES91307480T ES91307480T ES2082929T3 ES 2082929 T3 ES2082929 T3 ES 2082929T3 ES 91307480 T ES91307480 T ES 91307480T ES 91307480 T ES91307480 T ES 91307480T ES 2082929 T3 ES2082929 T3 ES 2082929T3
- Authority
- ES
- Spain
- Prior art keywords
- distributor
- steel casting
- coating material
- surface coating
- stabilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- 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
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
-
- 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
- C04B35/06—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 based on 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
- C04B35/66—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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
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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
-
- 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
-
- 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
- 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)
- Ceramic Products (AREA)
Abstract
SE DESCRIBE UN MATERIAL REFRACTARIO QUE CONTIENE UN AGREGADO DE DOLOMITA SINTETICA CON UN REVESTIMIENTO DE CARBONATO DE CALCIO SOBRE SU SUPERFICIE Y ADEMAS CONTIENE MAGNESIO, UN LIGADOR, UN PLASTIFICADOR, UN HOMOGENIZADOR DE FIBRA ORGANICA, UN ESTABILIZADOR DE ENLACE, Y UN DISPERSANTE; Y UN METODO PARA FORMAR UNA SUPERFICIE REFRACTARIA PROTECTORA EN EL REVESTIMIENTO DE UN DISTRIBUIDOR, CAZO DE COLADA DE ACERO Y SIMILARES, PULVERIZANDO, ATACANDO O FRATASANDO LA SUPERFICIE REVESTIDA QUE CONTIENE AGREGADO UN MATERIAL REFRACTARIO. ESTE MATERIAL OFRECE LAS MULTIPLES VENTAJAS DE MEJORAR LA RESISTENCIA AL DESMENUZAMIENTO, A LA REDUCCION DE INCLUSIONES DE ALUMINIO EN EL ACERO Y A LA REDUCCION DE ATASCOS EN LA TOBERA DEL DISTRIBUIDOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2216179A JPH0822781B2 (ja) | 1990-08-16 | 1990-08-16 | タンディッシュおよび溶鋼取鍋用表面被覆材 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2082929T3 true ES2082929T3 (es) | 1996-04-01 |
Family
ID=16684528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91307480T Expired - Lifetime ES2082929T3 (es) | 1990-08-16 | 1991-08-13 | Material de revestimiento de superficies para un distribuidor y una cuchara de colada continua de acero. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0472350B1 (es) |
JP (1) | JPH0822781B2 (es) |
KR (1) | KR940001661B1 (es) |
AU (2) | AU8250791A (es) |
BR (1) | BR9103497A (es) |
CA (1) | CA2049171A1 (es) |
DE (1) | DE69114412T2 (es) |
ES (1) | ES2082929T3 (es) |
HK (1) | HK1007734A1 (es) |
ZA (1) | ZA916453B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19518468C2 (de) * | 1995-05-19 | 1998-07-16 | Veitsch Radex Ag | Verwendung einer wasserhaltigen, feuerfesten keramischen Gießmasse |
US5766686A (en) * | 1996-03-01 | 1998-06-16 | North American Refractories Co. | Spray insulating coating for refractory articles |
US6537486B1 (en) | 2000-03-17 | 2003-03-25 | Yesuvius Crucible Company | Anti-buildup liner |
KR100484538B1 (ko) * | 2002-08-01 | 2005-04-20 | 주식회사 포스렉 | 고온용기의 영구장용 도포제 |
PL1760419T3 (pl) * | 2005-08-30 | 2011-10-31 | Refractory Intellectual Property Gmbh & Co Kg | Sposób wytwarzania ogniotrwałego wyrobu ceramicznego |
DE102007032892B4 (de) | 2007-07-14 | 2009-12-24 | Refractory Intellectual Property Gmbh & Co. Kg | Tundishmasse sowie ein Verfahren zur Erstellung einer erdfeuchten Tundishmasse |
CN102910631A (zh) * | 2012-09-21 | 2013-02-06 | 福建省上杭县九洲硅业有限公司 | 一种用于工业硅冶炼的硅微粉碳复合原料的制备方法 |
DE102021006060A1 (de) | 2021-12-08 | 2023-06-15 | Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts | Verfahren und Bindemittelsystem für die Herstellung von Bauteilen auf der Basis von Keramiken, Metallen und metallokeramischen Verbundwerkstoffen mittels des Binder Jetting 3D-Verfahrens |
CN115229139B (zh) * | 2022-06-15 | 2024-02-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种重轨钢连铸中间包覆盖剂及其加入方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3868261A (en) * | 1973-11-15 | 1975-02-25 | Kaiser Aluminium Chem Corp | Refractory motor |
US4231800A (en) * | 1979-05-14 | 1980-11-04 | Valley Mineral Products Corporation | Dry heat setting refractory and methods of using same |
EP0123755A1 (en) * | 1983-04-19 | 1984-11-07 | Aikoh Co. Ltd. | Unshaped and refractory composition for coating or filling |
JPS6090858A (ja) * | 1983-10-21 | 1985-05-22 | フアイザー・クイグレー株式会社 | 遊離石灰を含有する耐消化性耐火物骨材およびその製造方法 |
GB8510143D0 (en) * | 1985-04-20 | 1985-05-30 | Foseco Trading Ag | Pouring tubes |
FR2643631B1 (fr) * | 1989-02-27 | 1993-02-12 | Lorraine Laminage | Revetement refractaire de repartiteur de coulee continue des metaux |
JPH03126678A (ja) * | 1989-10-06 | 1991-05-29 | Harima Ceramic Co Ltd | 溶融金属容器内張り用流し込み不定形耐火物 |
JPH03193672A (ja) * | 1989-12-20 | 1991-08-23 | Harima Ceramic Co Ltd | タンディッシュ用のコーティング材および堰 |
-
1990
- 1990-08-16 JP JP2216179A patent/JPH0822781B2/ja not_active Expired - Lifetime
-
1991
- 1991-08-13 ES ES91307480T patent/ES2082929T3/es not_active Expired - Lifetime
- 1991-08-13 EP EP91307480A patent/EP0472350B1/en not_active Expired - Lifetime
- 1991-08-13 DE DE69114412T patent/DE69114412T2/de not_active Expired - Fee Related
- 1991-08-14 CA CA002049171A patent/CA2049171A1/en not_active Abandoned
- 1991-08-15 ZA ZA916453A patent/ZA916453B/xx unknown
- 1991-08-15 BR BR919103497A patent/BR9103497A/pt not_active IP Right Cessation
- 1991-08-15 AU AU82507/91A patent/AU8250791A/en not_active Abandoned
- 1991-08-16 KR KR1019910014136A patent/KR940001661B1/ko not_active IP Right Cessation
-
1994
- 1994-02-21 AU AU55294/94A patent/AU669412B2/en not_active Ceased
-
1998
- 1998-06-26 HK HK98106950A patent/HK1007734A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0497958A (ja) | 1992-03-30 |
HK1007734A1 (en) | 1999-04-23 |
KR920004315A (ko) | 1992-03-27 |
EP0472350A1 (en) | 1992-02-26 |
EP0472350B1 (en) | 1995-11-08 |
BR9103497A (pt) | 1992-05-12 |
AU5529494A (en) | 1994-05-26 |
ZA916453B (en) | 1993-03-31 |
AU8250791A (en) | 1992-02-20 |
CA2049171A1 (en) | 1992-02-17 |
JPH0822781B2 (ja) | 1996-03-06 |
AU669412B2 (en) | 1996-06-06 |
DE69114412T2 (de) | 1997-02-27 |
DE69114412D1 (de) | 1995-12-14 |
KR940001661B1 (ko) | 1994-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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