MX2018014155A - Granulados de espinela refractarios adecuados para la elastificacion de productos refractarios de ceramica gruesa, procedimientos para su fabricacion y su uso. - Google Patents

Granulados de espinela refractarios adecuados para la elastificacion de productos refractarios de ceramica gruesa, procedimientos para su fabricacion y su uso.

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Publication number
MX2018014155A
MX2018014155A MX2018014155A MX2018014155A MX2018014155A MX 2018014155 A MX2018014155 A MX 2018014155A MX 2018014155 A MX2018014155 A MX 2018014155A MX 2018014155 A MX2018014155 A MX 2018014155A MX 2018014155 A MX2018014155 A MX 2018014155A
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MX
Mexico
Prior art keywords
elasticizing
refractory
fe2o3
al2o3
granulates
Prior art date
Application number
MX2018014155A
Other languages
English (en)
Inventor
Vellmer Carsten
Liever Heinrich
Schulze-Bergkamen Hilmar
Original Assignee
Refratechnik Holding Gmbh
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 Refratechnik Holding Gmbh filed Critical Refratechnik Holding Gmbh
Publication of MX2018014155A publication Critical patent/MX2018014155A/es

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  • Ceramic Engineering (AREA)
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  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
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  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Iron (AREA)

Abstract

La invención se refiere a un granulado de elastificación mineral refractario granuloso para productos refractarios, en particular para productos refractarios básicos, que se compone en lo mineral en cada caso de un cristal mixto de espinela sinterizada monofásico del sistema ternario MgO-Fe2O3-Al2O3 del intervalo de composición MgO: del 12 al 19,5, en particular del 15 al 17 % en peso, resto: Fe2O3 y Al2O3 en el intervalo de relación cuantitativa de Fe2O3 a AI2O3 de entre el 80 al 20 y el 40 al 60 % en peso, en donde, partiendo de un contenido de MgO de entre el 12 y el 19,5 % en peso, los respectivos cristales mixtos tienen en cada caso un contenido de Fe2O3 y Al2O3 en solución sólida dentro de los intervalos limitados indicados en cada caso para ello, de tal modo que se da una composición total del 100 %. La invención se refiere además a un procedimiento para la fabricación del granulado de elastificación así como a su uso.
MX2018014155A 2016-05-19 2017-03-23 Granulados de espinela refractarios adecuados para la elastificacion de productos refractarios de ceramica gruesa, procedimientos para su fabricacion y su uso. MX2018014155A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016109254.1A DE102016109254B4 (de) 2016-05-19 2016-05-19 Zur Elastifizierung von grobkeramischen Feuerfesterzeugnissen geeignetes feuerfestes Spinellgranulat, Verfahren zu dessen Herstellung, Feuerfesterzeugnis mit dem Spinellgranulat, Verwendung des Feuerfesterzeugnisses, Auskleidung eines Industrieofens mit dem Feuerfesterzeugnis
PCT/EP2017/056998 WO2017198377A1 (de) 2016-05-19 2017-03-23 Zur elastifizierung von grobkeramischen feuerfesterzeugnissen geeignete feuerfeste spinellgranulate, verfahren zu ihrer herstellung und ihre verwendung

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Publication Number Publication Date
MX2018014155A true MX2018014155A (es) 2019-08-16

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MX2018014155A MX2018014155A (es) 2016-05-19 2017-03-23 Granulados de espinela refractarios adecuados para la elastificacion de productos refractarios de ceramica gruesa, procedimientos para su fabricacion y su uso.

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US (1) US20190185378A1 (es)
EP (1) EP3468938A1 (es)
JP (1) JP2019519453A (es)
KR (1) KR20190009307A (es)
CN (1) CN109153614A (es)
BR (1) BR112018073646A2 (es)
CA (1) CA3024486A1 (es)
DE (1) DE102016109254B4 (es)
MX (1) MX2018014155A (es)
RU (1) RU2018144621A (es)
WO (1) WO2017198377A1 (es)

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DE102017207322A1 (de) * 2017-05-02 2018-11-08 Robert Bosch Gmbh Geformtes keramisches Schleifkorn sowie Verfahren zur Herstellung eines geformten keramischen Schleifkorns
DE102017121452B9 (de) * 2017-09-15 2024-04-04 Refratechnik Holding Gmbh Verfahren zur Herstellung einer porösen Sintermagnesia, Versatz zur Herstellung eines grobkeramischen feuerfesten Erzeugnisses mit einer Körnung aus der Sintermagnesia, Verwendung des Versatzes zur Herstellung des Erzeugnisses sowie Verfahren zur Herstellung des Erzeugnisses
CN112745130A (zh) * 2020-12-30 2021-05-04 福建省佳美集团公司 一种耐火陶瓷的配方及陶瓷产品的制备方法

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DE10117029B4 (de) * 2001-04-05 2006-04-13 Refratechnik Holding Gmbh Material für feuerfeste Formkörper oder Massen, feuerfestes Produkt hieraus sowie Verfahren zur Herstellung eines feuerfesten Produkts
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CN101973771B (zh) * 2010-09-29 2013-06-05 淄博市鲁中耐火材料有限公司 一种亚铁铝镁系耐火原料及其制备方法
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WO2017198377A1 (de) 2017-11-23
CA3024486A1 (en) 2017-11-23
US20190185378A1 (en) 2019-06-20
JP2019519453A (ja) 2019-07-11
CN109153614A (zh) 2019-01-04
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RU2018144621A (ru) 2020-06-19
BR112018073646A2 (pt) 2019-02-19

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