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ES8802123A1 - Procedimiento para la produccion de tubos de colada - Google Patents

Procedimiento para la produccion de tubos de colada

Info

Publication number
ES8802123A1
ES8802123A1 ES554149A ES554149A ES8802123A1 ES 8802123 A1 ES8802123 A1 ES 8802123A1 ES 554149 A ES554149 A ES 554149A ES 554149 A ES554149 A ES 554149A ES 8802123 A1 ES8802123 A1 ES 8802123A1
Authority
ES
Spain
Prior art keywords
foamed
binder
self
inner lining
alkali
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
Application number
ES554149A
Other languages
English (en)
Other versions
ES554149A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foseco Trading AG
Original Assignee
Foseco Trading AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foseco Trading AG filed Critical Foseco Trading AG
Publication of ES8802123A1 publication Critical patent/ES8802123A1/es
Publication of ES554149A0 publication Critical patent/ES554149A0/es
Expired legal-status Critical Current

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
    • C04B35/03—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
    • C04B35/04—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 magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • 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
    • 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
    • C04B26/12—Condensation polymers of aldehydes or ketones
    • C04B26/122—Phenol-formaldehyde condensation polymers
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE TUBOS DE COLADA EN EL QUE SE INTRODUCE EN EL INTERSTICIO DEFINIDO ENTRE UN MANDRIL SEPARADOR Y UNA ENVOLTURA METALICA LAMINAR, UN MATERIAL REFRACTARIO EN PARTICULAS DE UNO O MAS DE LOS MATERIALES MAGNESITA CALCINADA, DOLOMITA CALCINADA, OLIVINA, ZIRCON, ALUMINA, BAUXITA CALCINADA, SILICE, CROMITA Y CORUNDUM, EN UNA PROPORCION DE 70 A 95% EN PESO, UN SURFACTANTE DE SULFATO O ETER SULFATO DE ALQUILO DE CADENA LARGA EN UNA PROPORCION DE 0,01 A 1% EN PESO DE SOLIDOS DE SURFACTANTE Y UN SISTEMA AGLOMERANTE QUE COMPRENDE: A) COMO AGLOMERANTE, UN SILICATO SODICO ACUOSO CON UN CONTENIDO EN SOLIDOS DE 40 A 60% EN PESO Y UNA RELACION SIO2:NA2O DE 2 A 3:1, O UNA RESINA RESALICA DE FENOL-FORMALDEHIDO ALCALI-ESTBILIZADA CON UNA RELACION MOLAR DE FENOL A FORMALDEHIDO DE 1:1 A 1:3, Y B) COMO AGENTE ENDURECEDOR PARA EL AGLOMERANTE, UN ESTER LIQUIDO EN UNA PROPORCION DE 20 A 40% EN PESO DE LA REINA. TIENE APLICACION PARA LA COLADA CONTINUA DE METALES.
ES554149A 1985-04-20 1986-04-18 Procedimiento para la produccion de tubos de colada Expired ES8802123A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858510143A GB8510143D0 (en) 1985-04-20 1985-04-20 Pouring tubes

Publications (2)

Publication Number Publication Date
ES8802123A1 true ES8802123A1 (es) 1988-04-01
ES554149A0 ES554149A0 (es) 1988-04-01

Family

ID=10577961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554149A Expired ES8802123A1 (es) 1985-04-20 1986-04-18 Procedimiento para la produccion de tubos de colada

Country Status (5)

Country Link
EP (1) EP0202004A3 (es)
JP (1) JPS61242972A (es)
BR (1) BR8601722A (es)
ES (1) ES8802123A1 (es)
GB (1) GB8510143D0 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004016568A1 (es) * 2002-08-08 2004-02-26 Fajardo Sola Pedro Revestimiento refractario para cucharas de la industria del acero inoxidable

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2504638B2 (ja) * 1990-07-05 1996-06-05 花王株式会社 硬化性鋳型製造用添加剤及び鋳型の製造方法
EP0465919B1 (en) * 1990-07-05 1998-09-09 Kao Corporation Process for producing a foundry mold
US5218010A (en) * 1990-08-02 1993-06-08 Borden, Inc. Accelerators for refractory magnesia
US5294649A (en) * 1990-08-02 1994-03-15 Borden, Inc. Accelerators for curing phenolic resole resins
US5145887A (en) * 1991-04-04 1992-09-08 Borden, Inc. High surface area magnesia as hardener for phenolic resins
US5248707A (en) * 1990-08-02 1993-09-28 Borden, Inc. Accelerators for refractory magnesia
US5223554A (en) * 1990-08-02 1993-06-29 Borden, Inc. Accelerators for curing phenolic resole resins
US5182346A (en) * 1990-08-02 1993-01-26 Borden, Inc. Accelerators for curing phenolic resole resins
US5182347A (en) * 1990-08-02 1993-01-26 Borden, Inc. Accelerators for refractory magnesia
US5179177A (en) * 1990-08-02 1993-01-12 Borden, Inc. Method for retarding ambient temperature hardening of a phenolic resin composition
JPH0822781B2 (ja) * 1990-08-16 1996-03-06 ミンテックジャパン株式会社 タンディッシュおよび溶鋼取鍋用表面被覆材
CA2107128A1 (en) * 1991-03-27 1992-09-28 Richard C. Griffin Vibratable resin-bonded refractory composition
US5646199A (en) * 1991-07-22 1997-07-08 Kao Corporation Composition for mold
GB9816080D0 (en) * 1998-07-24 1998-09-23 Foseco Int Coating compositions
GB9825109D0 (en) * 1998-11-16 1999-01-13 Dytech Corp Ltd Porous ceramic matrices
GB2352992B (en) * 1999-08-05 2002-01-09 Pyrotek Engineering Materials Distributor device
SE529274C2 (sv) * 2005-11-03 2007-06-12 North Cape Minerals As Metod att framställa slitfoder innefattande tillsats av ester
ES2532280B1 (es) * 2013-09-23 2016-01-21 Magnesitas Navarras, S.A. Material refractario autofraguante

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492790A (en) * 1946-06-10 1949-12-27 Ellis Foster Co Acid resisting cement and method of making
GB1150541A (en) * 1966-01-27 1969-04-30 Foseco Int Articles of Bonded Particulate Material
GB2107327B (en) * 1981-10-02 1985-05-30 Politechnika Slaska Im Wincent Moulding and core sand compositions
GB2115341B (en) * 1982-01-07 1985-04-17 Foseco Trading Ag Refractory tube
EP0189258A3 (en) * 1985-01-21 1988-02-17 Foseco International Limited Refractory compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004016568A1 (es) * 2002-08-08 2004-02-26 Fajardo Sola Pedro Revestimiento refractario para cucharas de la industria del acero inoxidable

Also Published As

Publication number Publication date
ES554149A0 (es) 1988-04-01
GB8510143D0 (en) 1985-05-30
BR8601722A (pt) 1986-12-16
EP0202004A2 (en) 1986-11-20
EP0202004A3 (en) 1988-01-27
JPS61242972A (ja) 1986-10-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203