fused siliceous refractory and production method thereof

fused siliceous refractory and production method thereof - nichias corporation

Fused siliceous refractory and production method thereof - Nichias Corporation

11. The production method of a fused siliceous refractory according to claim 8, wherein the fluoride powder comprises at least one fluoride selected from the group consisting of calcium fluoride (CaF 2), magnesium fluoride (MgF 2) and cryolite

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us5780114a - production of a siliceous refractory mass - google patents

US5780114A - Production of a siliceous refractory mass - Google Patents

A process for producing a crystalline siliceous refractory mass includes providing particulate constituents to be projected comprised of (1) solid refractory particles comprising silica in the form of vitreous silica, and (2) solid combustible

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chromous calcium hexaaluminate-based refractory aggregate and production method thereof

Chromous calcium hexaaluminate-based refractory aggregate and production method thereof

Method of producing the chromous calcium hexaaluminate-based refractory aggregate involves processing high-alumina slag from aluminothermic production of chromium metal through further roasting at 1500-1750 C and crushing it to given grain

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us5780114a - production of a siliceous refractory mass - google patents

US5780114A - Production of a siliceous refractory mass - Google Patents

Production of a siliceous refractory mass Download PDF Info Publication number US5780114A US5780114A US08/849,305 US84930597A US5780114A US 5780114 A US5780114 A US 5780114A US 84930597 A US84930597 A US 84930597A Authority silica

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refractories and classification of refractories – ispatguru

Refractories and Classification of Refractories – IspatGuru

30/4/2017 · Special refractories are expensive refractory materials which have been manufactured using synthetic (fused / sintered) grains free from impurities, under highly controlled production parameters. They are used for special purposes like –

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us4544643a - refractory fused chrome-alumina bricks and compositions made from a granular fused material and processes for their production

US4544643A - Refractory fused chrome-alumina bricks and compositions made from a granular fused material and processes for their production

A refractory composition that is highly resistant to siliceous slag comprising from 45-85 weight percent chromic oxide and 15-55 weight percent alumina, said composition having a coarse grain fraction of -4 mesh and a fine grain fraction of -325

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us2695849a - fused cast refractory articles - google patents

US2695849A - Fused cast refractory articles - Google Patents

fused cast alumina cast refractory silica refractory Prior art date 1951-03-24 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

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cn102079652a - high thermal shock resisting cr2o3-al2o3-zro2 brick and production method thereof - google patents

CN102079652A - High thermal shock resisting Cr2O3-Al2O3-ZrO2 brick and production method thereof - Google Patents

The invention relates to a high thermal shock resisting Cr2O3-Al2O3-ZrO2 brick and a production method thereof. The brick comprises the following raw materials in percentage by weight: 60-85wt% of fused particles of chromium-aluminum-zirconium

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jean-pierre meynckens inventions, patents and patent applications - justia patents search

Jean-Pierre Meynckens Inventions, Patents and Patent Applications - Justia Patents Search

METHOD FOR IDENTIFYING GLASS DEFECT SOURCE, FUSION CAST REFRACTORY AND GLASS MELTING FURNACE USING IT Publication number: 20120216566 Abstract: The present invention provides a method for identifying a glass defect source, whereby a glass defect

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us patent application for sleeve, production method thereof and mixture for production of same patent application (application #20050247424 issued

US Patent Application for Sleeve, production method thereof and mixture for production of same Patent Application (Application #20050247424 issued

9/9/2002 · Sleeve, production method thereof and mixture for production of same Sep 9, 2002 - Iberia Ashland Chemical, S.A. Procedure for the production of sleeves for mini-deadheads, in which a fluoride-free mixture, consisting of microspheres of

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low creep refractory ceramic and method of making - lu, yanxia

Low creep refractory ceramic and method of making - Lu, Yanxia

31/10/2007 · Fused siliceous refractory and production method thereof October, 2007 Sakamoto 20100056355 GAS PORE FORMER IN CELLULAR MONOLITHS March, 2010 Brundage et al. 20050096209 Glass and method for producing glass May, 2005 Kase et al.

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inorganic adhesive composition and hermetic sealing method using same - corning precision materials co., ltd.

INORGANIC ADHESIVE COMPOSITION AND HERMETIC SEALING METHOD USING SAME - Corning Precision Materials Co., Ltd.

Porous ceramic and method for production thereof July, 2005 Koide et al. 20060237361 Ceramic nanofiltration membrane for use in organic solvents and method for the production thereof October, 2006 Dudziak et al. 20080010960 Plugging material for

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mineralogical study and properties of magnesia refractories derived from evian magnesite - auth

MINERALOGICAL STUDY AND PROPERTIES OF MAGNESIA REFRACTORIES DERIVED FROM EVIAN MAGNESITE - auth

magnesia-spinel refractory materials from natural Greek magnesite. The magnesite of N. Evia, Greece, is micro- crystalline and has been used for the production of basic refractories because of the very low amounts of impurities such as CaO, SiO

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us patent application for porous fireproof material suitable for glass production, method for the production thereof, and uses patent application

US Patent Application for POROUS FIREPROOF MATERIAL SUITABLE FOR GLASS PRODUCTION, METHOD FOR THE PRODUCTION THEREOF, AND USES Patent Application

9/10/2008 · A method for producing a porous fireproof material suitable for glass production, comprising introducing one or more reducing substances for adjusting an oxygen sink in the pore volume of the fireproof material. 15. A method for the production o

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「溶融シリカ」に関連した英語例文の一覧と使い方 - weblio英語例文検索

「溶融シリカ」に関連した英語例文の一覧と使い方 - Weblio英語例文検索

The fused siliceous refractory contains 95 to 99.99 wt.% fused silica and 0.01 to 5 wt.% iron oxide. FUSED SILICA ARTICLE FILLED WITH DEUTERIUM AND METHOD OF PRODUCING THEREOF - 特許庁 ガラス搬送用溶融シリカ質ロールおよびその製造方法

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refractory raw materials, method for production thereof and refractory using the material - ochiai, tsunemi

Refractory raw materials, method for production thereof and refractory using the material - Ochiai, Tsunemi

Refractory raw materials, method for production thereof and refractory using the material United States Patent 7060642 100 parts by weight of electro-fused magnesia having a purity of 98% with a grain size adjusted as a refractory filler,

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acidic refractory-acidic refractory materials company rs

Acidic Refractory-Acidic Refractory Materials Company RS

Acidic refractory is mainly made of quartz glass, fused silica re-bonded products, silica bricks and amorphous silicon refractory. Semi siliceous refractory products are generally attributed to this kind. As for clay refractory, it is classified

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us patent for method for the continuous production of carbides patent (patent # 4,543,240 issued september 24, 1985) - justia patents search

US Patent for Method for the continuous production of carbides Patent (Patent # 4,543,240 issued September 24, 1985) - Justia Patents Search

Referring now to the drawing, and to FIG. 1 in particular, the methods of the present invention are carried out preferably with respect to a specialized electrical furnace, generally 10, for production of silicon carbide and other solid carbides

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silica - silicon dioxide (sio2) - azom

Silica - Silicon Dioxide (SiO2) - AZoM

6/5/2021 · By comparing both methods, the dry method requires less time and consumes less fuel than that of the wet method. However, the wet method produces better quality at a lower overall cost. Step 4: The fourth step is to place the raw mix in the

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fused refractory - corning glass works

Fused refractory - Corning Glass Works

Dense fused refractory material having (a) a microstructure consisting essentially of at least 70 volume percent chrome-containing corundum solid solution crystal phase, at least about 5 volume percent oxidic secondary crystal phases mainly

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the method of producing silica in an electric arc furnace

The method of producing silica in an electric arc furnace

SUBSTANCE: for production of pure silicon in thermal-electric furnaces two-component formed charge is used. The first component of charge is briquettes made of quartz-containing raw materials with the main size of particles 10-90 mm, dynamic

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thomas a. clishem inventions, patents and patent applications - us patent, patent application and patent search - justia patents search

Thomas A. Clishem Inventions, Patents and Patent Applications - US Patent, Patent Application and Patent Search - Justia Patents Search

USPTO patent applications submitted by and patents granted to Thomas A. Clishem Abstract: Basic fused cast refractory with principal crystal phases of periclase and magnesium-spinel is made by adding nonfused oxidic inorganic grog particles to

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slag resistance of refractory materials - technical support - zibo jucos co.,ltd

Slag resistance of refractory materials - Technical Support - Zibo Jucos Co.,Ltd

17/3/2021 · Slag resistance of refractory materials. Mar 17, 2021. The ability of refractory materials to resist the erosion of molten slag at high temperatures without damage is called slag resistance. The mechanism of slag erosion and destruction is very

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refractory suppliers, refractory material, magnesia refractory | ruizhi refractories - corundum brick introduction

Refractory Suppliers, Refractory Material, Magnesia Refractory | Ruizhi Refractories - Corundum brick introduction

It can use sintered alumina and fused corundum as raw materials, produced by sintering method. It can also be made of phosphoric acid or other binders into non -fired corundum refractory brick. Corundum bricks is mainly used in blast furnaces,

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acid refractory for sale - rongsheng refractory materials company

Acid Refractory For Sale - Rongsheng Refractory Materials Company

23/6/2020 · Acid Refractory For Sale. Acid refractory is refractory with silica content greater than 93%. Resistant to acid slag at high temperatures. There are mainly quartz glass products, fused quartz recombination products, silicon brick and silicon

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special vibrocast mullite-siliceous refractories with the given properties for glass melting furnaces | scientific research on refractories and

Special vibrocast mullite-siliceous refractories with the given properties for glass melting furnaces | Scientific research on refractories and

11/1/2018 · Technologies have been developed for the production of special vibrocast large-sized mullite-siliceous and mullite-siliceous low-cement refractories with specified properties for the laying of side walls and the bottom of glass melting furnaces

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weight of refractory bricks – rs kiln refractory

Weight of Refractory Bricks – RS Kiln Refractory

The weight of t3 refractory bricks is calculated based on the material and content. Ordinary T-3 refractory brick weight calculation method: 230*114*65*2.2/2.1. In addition, there are the fireclay, high-alumina, and siliceous ones, and they all

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fused cast azs brick,fused cast alumina block,fused cast high zirconia block-zhengzhou sunrise refractory co., ltd. - what are the main

Fused Cast AZS Brick,Fused Cast Alumina Block,Fused Cast High Zirconia Block-Zhengzhou Sunrise Refractory Co., Ltd. - What are the main

Alkaline refractory produced with natural dolomite as the main raw material is called dolomite refractory. The main chemical composition is: 30-42% of Mg0 and 40-60% of CaO, and the sum of the two should generally be greater than 90%.

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udc 666 . 7 historical overview of refractory technology in the steel industry

UDC 666 . 7 Historical Overview of Refractory Technology in the Steel Industry

(refractory testing methods). (4) The state-owned Yawata Steelworks inaugurated in 1901 became a virtual national center for the research, manufacture, and use of refractories for iron and steel production. 2.4 The 20th century up to the end of

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silica, amorphous* - wiley online library

Silica, amorphous* - Wiley Online Library

Classification/MAK value: a) colloidal amorphous silica including pyrogenic and wet process silica (precipitated silica, silica gel) and diatomaceous earth (uncalcined) 3 4 mg/m total dust evaluation period 8 hours b) quartz glass, fused si

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solutions of glass furnace refractory material

Solutions of glass furnace refractory material

Fused materials containing ZrO₂. Fused cast zirconia corundum brick is the most important refractory material used in glass furnace. (1). Siliceous refractory material. Silica brick is widely used in crown of glass furnace constructure owing to

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recent advances in silica-alumina refractory: a review

Recent advances in silica-alumina refractory: A review

1/6/2014 · Production of porous anorthite refractory firebricks from mixtures of clays (59% of SiO 2; 38.5% of Al 2 O 3), recycled paper processing waste, and sawdust addition are investigated by Sutcu et al. . Thermal conductivities of the samples produce

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how to select and buy refractory bricks? - rs refractory manufacturer - cheap refractory fire brick for sale supplier

How to Select and Buy Refractory Bricks? - RS Refractory Manufacturer - Cheap Refractory Fire Brick For Sale Supplier

28/7/2020 · Refractory Bricks’ Raw Material The raw materials selected for different types of refractory bricks are also different. The silica-alumina refractory raw materials: silica, fused silica, semi-siliceous clay, wax stone, clay, and clay. Kaolinite,

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refractory castable manufacturer - rongsheng castable refractory - refractory castable cement manufacturer & supplier - rs group

Refractory Castable Manufacturer - Rongsheng Castable Refractory - Refractory Castable Cement Manufacturer & Supplier - RS Group

China’s Refractories www.nhcl www.China-refractories 2020/3 7Approaches to High-grade Sintered Magnesia from Natural Magnesite GUO Zongqi1*, BI Deli1, MA Ying 2, SUN Zhenlin 1 Yingkou

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refractory castable cement manufacturer & supplier - rs group - advantages and applications of lightweight insulating castables

Refractory Castable Cement Manufacturer & Supplier - RS Group - Advantages and Applications of Lightweight Insulating Castables

Units made from a mixture of lime and natural siliceous materials (sand, siliceous gravel or rock or mixtures thereof). EurLex-2 These are groups with integrated activities upstream from glassmaking (refractory products, siliceous sand pits,

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siliceous phase - definition - english

siliceous phase - definition - English

A method of producing a mainly carbonate bonded article comprises a step of providing an alkaline granular material comprising one or more alkaline earth metal silicate phases. springer Whenever complete metamorphic reequilibration occurred

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what is the service temperature of high alumina insulating refractory brick?

What is the Service Temperature of High Alumina Insulating Refractory Brick?

30/6/2021 · Different furnaces production, different materials are used and the use temperature of high alumina insulating refractory brick is different. High Alumina Insulating Refractory Brick mainly refers to refractory products with an alumina content

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