AR111606A1 - Material refractario poroso para colada, su uso y producción - Google Patents

Material refractario poroso para colada, su uso y producción

Info

Publication number
AR111606A1
AR111606A1 ARP180100979A ARP180100979A AR111606A1 AR 111606 A1 AR111606 A1 AR 111606A1 AR P180100979 A ARP180100979 A AR P180100979A AR P180100979 A ARP180100979 A AR P180100979A AR 111606 A1 AR111606 A1 AR 111606A1
Authority
AR
Argentina
Prior art keywords
refractory material
porous
particle size
casting
refractory
Prior art date
Application number
ARP180100979A
Other languages
English (en)
Inventor
Xianxin Zhou
Duane Debastiani
Original Assignee
Vesuvius Usa Corp
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 Vesuvius Usa Corp filed Critical Vesuvius Usa Corp
Publication of AR111606A1 publication Critical patent/AR111606A1/es

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
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    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
    • C04B38/0061—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity closed porosity
    • 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
    • B22D41/02—Linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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Abstract

Un material refractario poroso para colada que contiene una fracción cerrada de agregados refractarios 14 con un tamaño de partícula mínimo y un tamaño de partícula máximo, donde la proporción entre el tamaño de partícula máximo y el tamaño de partícula mínimo es 10:1 o menor. Esta fracción cerrada de agregados refractarios comprende a todo el material refractario poroso para colada con un diámetro de partícula mayor que 0,1 mm. El material refractario poroso para colada también contiene una fase aglutinante 16 que contiene un material refractario que se puede seleccionar entre: cemento de aluminato de calcio, fosfato de alúmina, alúmina hidratable, sílice coloidal y combinaciones de los mismos. También, un recipiente metalúrgico con un revestimiento interior que incorpora el material refractario poroso para colada.
ARP180100979A 2017-04-17 2018-04-17 Material refractario poroso para colada, su uso y producción AR111606A1 (es)

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BR (1) BR112019019960A2 (es)
CA (1) CA3057147A1 (es)
EA (1) EA201992113A1 (es)
MA (1) MA50248A (es)
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WO (1) WO2018194831A1 (es)

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CN105801096A (zh) * 2014-12-01 2016-07-27 张婷 一种12000t水泥窑喷煤管专用浇注料
TWI841524B (zh) * 2017-04-17 2024-05-11 美商維蘇威美國公司 多孔耐火澆鑄材料、其用途及製造
CA3088205A1 (en) 2018-02-09 2019-08-15 Vesuvius Usa Corporation Refractory compositions and in situ anti-oxidation barrier layers
CN110282991B (zh) * 2019-08-13 2022-05-17 瑞泰马钢新材料科技有限公司 一种废旧镁铝尖晶石为原料制备中间包镁质涂抹料及方法
US20220388886A1 (en) * 2020-08-14 2022-12-08 Owens-Brockway Glass Container Inc. Cast cullet-based layer on wall Panel for a Melter
DE102019220085B9 (de) * 2019-12-18 2024-10-10 Refratechnik Holding Gmbh Versatz zur Herstellung eines grobkeramischen feuerfesten basischen Erzeugnisses und Verwendung des Versatzes, derartiges Erzeugnis so-wie Verfahren zu seiner Herstellung, Zustellung eines Industrieofens und Verwendung der Zustellung für einen Industrieofen
CN111111320B (zh) * 2019-12-30 2021-11-02 武汉科技大学 一种具有多重孔结构的氧化镁基过滤器及其制备方法
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