MX2020000700A - Composiciones y métodos para revestimientos refractarios con portadores de éster. - Google Patents

Composiciones y métodos para revestimientos refractarios con portadores de éster.

Info

Publication number
MX2020000700A
MX2020000700A MX2020000700A MX2020000700A MX2020000700A MX 2020000700 A MX2020000700 A MX 2020000700A MX 2020000700 A MX2020000700 A MX 2020000700A MX 2020000700 A MX2020000700 A MX 2020000700A MX 2020000700 A MX2020000700 A MX 2020000700A
Authority
MX
Mexico
Prior art keywords
refractory coatings
coatings
foundry
methods
compositions
Prior art date
Application number
MX2020000700A
Other languages
English (en)
Inventor
Orville B Guyer
Kim M Delgado
Mitchelle A Petterson
Flavia C Duncan
Daniel D Cygal
Gary D Haynes
Original Assignee
Ha Int Llc
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 Ha Int Llc filed Critical Ha Int Llc
Publication of MX2020000700A publication Critical patent/MX2020000700A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/481—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing silicon, e.g. zircon
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C04B41/5042—Zirconium oxides or zirconates; Hafnium oxides or hafnates
    • 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
    • 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
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

Esta tecnología se relaciona con revestimientos refractarios utilizados en fundición de metales por la industria metalúrgica. Los revestimientos refractarios se utilizan a menudo para revestir machos de fundición y moldes metalúrgicos con el fin de mejorar la calidad de las piezas fundidas junto con los machos de fundición o moldes, particularmente, en la superficie de lapieza fundida. Mientras que los revestimientos tradicionales comprenden disolventes a base de agua que requieren tiempos de secado excesivos o CPAs que emiten COVs peligrosos, las modalidades preferidas de la presente invención comprenden revestimientos refractarios que tienen disolventes a base de éster exentos de COV, tales como DMC. Otras modalidades preferidas de la presente invención comprenden métodos para la reducción de contenido de COV en un artículo metalúrgico.
MX2020000700A 2017-07-18 2018-07-18 Composiciones y métodos para revestimientos refractarios con portadores de éster. MX2020000700A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762534082P 2017-07-18 2017-07-18
US201762557291P 2017-09-12 2017-09-12
PCT/US2018/042752 WO2019018567A1 (en) 2017-07-18 2018-07-18 COMPOSITIONS AND METHODS FOR ESTER CARRIER REFRACTORY COATINGS

Publications (1)

Publication Number Publication Date
MX2020000700A true MX2020000700A (es) 2020-07-29

Family

ID=65014600

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020000700A MX2020000700A (es) 2017-07-18 2018-07-18 Composiciones y métodos para revestimientos refractarios con portadores de éster.

Country Status (8)

Country Link
US (3) US11484935B2 (es)
EP (1) EP3655177A4 (es)
KR (1) KR102531267B1 (es)
CN (1) CN110997179B (es)
BR (1) BR112020001164A2 (es)
CA (1) CA3070416C (es)
MX (1) MX2020000700A (es)
WO (1) WO2019018567A1 (es)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137046A (en) 1960-10-24 1964-06-16 Int Minerals & Chem Corp Foundry sand composition and method of preparation
US3115414A (en) * 1960-11-28 1963-12-24 Gen Motors Corp Foundry mold coating
CA1122737A (en) * 1978-02-21 1982-04-27 Robert A. Laitar Binder compositions containing phenolic resins and organic phosphate and/or carbonate solvents
US4506041A (en) * 1982-07-05 1985-03-19 Hitachi, Ltd. Powdered binder for mold-making and a process for preparing a mold by using the same
DE69411203T2 (de) * 1993-02-03 1998-10-29 Asahi Glass Co Ltd Monolithische feuerfeste Pulvermischung
GB9816080D0 (en) * 1998-07-24 1998-09-23 Foseco Int Coating compositions
CA2428588A1 (en) 2000-11-10 2002-08-22 Albert I. Yezrielev Environmentally preferred fluids and fluid blends
US7759268B2 (en) * 2006-11-27 2010-07-20 Corning Incorporated Refractory ceramic composite and method of making
DE102007020586A1 (de) * 2007-05-02 2008-11-06 Ashland-Südchemie-Kernfest GmbH Beschichtungsmassen für Gießformen und Kerne zur Vermeidung von Reaktionsgasfehlern
US20100099806A1 (en) 2008-10-22 2010-04-22 E. I. Du Pont De Nemours And Company Process for Producing Dimethyl Carbonate Containing Compositions
KR100928140B1 (ko) 2009-07-09 2009-11-25 (주)부영산업 친환경성 바니쉬 조성물 및 그 제조방법
CN102471632B (zh) * 2009-07-22 2014-12-03 巴斯夫欧洲公司 用作具有改善的火行为的灰泥和涂料的粘合剂的水性聚合物分散体
PT2364795E (pt) * 2010-03-08 2012-09-19 Foseco Int Composição de revestimento de fundição
US9029475B2 (en) 2010-04-29 2015-05-12 Axalta Coating Systems Ip Co., Llc Process for producing a low VOC coating composition and use thereof
WO2012014154A1 (en) * 2010-07-30 2012-02-02 Basf Se Catalyst for oxidation of o-xylene and/or naphthalene to phthalic anhydride
CN103596896A (zh) * 2011-05-31 2014-02-19 费罗公司 低挥发性有机组分介质
DE102011115024A1 (de) * 2011-10-07 2013-04-11 Ask Chemicals Gmbh Beschichtungsmassen für anorganische Gießformen und Kerne umfassend Ameisensäureester und deren Verwendung
US8961680B2 (en) * 2013-03-08 2015-02-24 Tbf Environmental Technology Inc. Solvent formulations
AU2015259768B2 (en) * 2014-05-16 2019-03-14 Vesuvius Usa Corporation Refractory binder system
US10442899B2 (en) * 2014-11-17 2019-10-15 Silbond Corporation Stable ethylsilicate polymers and method of making the same
KR101588826B1 (ko) 2014-12-08 2016-03-07 김진희 지속성과 항균성이 우수한 친환경 함석 덕트용 무기 항균 스프레이 조성물
DE102016200491A1 (de) 2016-01-15 2017-07-20 Robert Bosch Gmbh Mikromechanische Feder für einen Inertialsensor

Also Published As

Publication number Publication date
EP3655177A1 (en) 2020-05-27
US11712736B2 (en) 2023-08-01
CN110997179B (zh) 2022-03-29
US20210107056A1 (en) 2021-04-15
KR20200031635A (ko) 2020-03-24
CA3070416C (en) 2022-05-24
US20190022741A1 (en) 2019-01-24
KR102531267B1 (ko) 2023-05-11
WO2019018567A1 (en) 2019-01-24
US20230372995A1 (en) 2023-11-23
US11484935B2 (en) 2022-11-01
BR112020001164A2 (pt) 2020-07-21
CA3070416A1 (en) 2019-01-24
CN110997179A (zh) 2020-04-10
EP3655177A4 (en) 2020-12-02

Similar Documents

Publication Publication Date Title
MY182369A (en) Aluminum alloy substrate for magnetic disk
MX2017008474A (es) Producto formado en panel y metodo para prodcucir producto formado en panel.
EA201071346A1 (ru) Покрывающие композиции для литейных форм и стержней, устраняющие дефекты поверхностей
MX2017002259A (es) Lamina de acero electrico no orientado y metodo para fabricarla.
EP3568245A4 (en) COMPOSITIONS AND PROCESSES FOR HIGH PRESSURE CASTING CORES
WO2013050023A3 (de) Beschichtungsmassen für anorganische giessformen und kerne umfassend ameisensäureester und deren verwendung
MX2019008026A (es) Composicion de revestimiento, que comprende compuestos de ester organico y dioxido de silicio amorfo, particulado para ser utilizada en la industria de fundicion.
DK3728509T3 (en) Novel modified acid compositions as alternatives to conventional acids in the oil and gas industry
MX2021001697A (es) Uso de composición de recubrimiento y método correspondiente para producción de un molde de fundición centrifuga con un recubrimiento.
EA201991649A1 (ru) Применение обмазывающей композиции, содержащей кислоту, в литейной промышленности
WO2016081402A3 (en) Stable ethylsilicate polymers and method of making the same
MX2017002608A (es) Molde de arena verde para fundicion y metodo para producir un articulo fundido que utiliza el mismo.
MX2018013170A (es) Proceso de colado por ablacion.
MX2019011615A (es) Mezcla de material de molde que contiene aditivos para reducir los defectos de fundicion.
MX2020000700A (es) Composiciones y métodos para revestimientos refractarios con portadores de éster.
MX2016012571A (es) Boquilla de ceramica refractaria para colada.
EP3334546A4 (en) COMPOSITIONS AND METHODS FOR IMPROVING GIESS QUALITY AND FORMAND ADDITIVES
MY190595A (en) Wash composition for making facings on temporary molds or on cores for iron and steel casting operations
MX2019011689A (es) Nucleo de fundicion.
WO2014127921A3 (en) Submerged entry nozzle
WO2020086040A3 (en) A coating for casting moulds and cores and a production method for the coating
EA033545B1 (ru) Композиции для нанесения покрытий на основе шеллака и эмульгатора и способы нанесения покрытия на продукт питания
MX2019002560A (es) Uso de composiciones que tienen un contenido de producto de condesacion de 1-aminopropan-2-ol y formaldehido para la eliminacion de compuestos de azufre de corrientes de proceso.
EP3548640A4 (en) CONVERTIBLE METALLURGICAL OVEN AND MODULAR METALLURGICAL INSTALLATION COMPRISING SAID OVEN FOR CONDUCTING PRODUCTION PROCESSES IN ELABORATION OF MOLTEN METALS, IN PARTICULAR STEEL OR CAST IRON
EP3124134A4 (en) Green sand for casting of steel castings, method for producing same, and method for producing metal castings using said green sand