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  • Kiln Refractory Bricks & Castable Refractory Rongsheng

    Bubble alumina bricks are made of alumina hollow spheres and alumina powder as raw materials,fired at 1750 application for lining of high temperature furnaces High Alumina High Strength Castable High alumina high strength castable cement content is less than 8%, high strength, temperature performance is good, stable volume,small thermal conductivity

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  • What is Light Weight High Alumina Brick

    What is Light Weight High Alumina Brick Light weight high alumina brick is also called high alumina insulating brick. It contains more than 48% Ai2O3 and mainly consists of mullite and glass phase or corundum. It is usually made of

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  • Silicon carbide mullite bricks supplier RS Refractories Group

    Silicon carbide mullite bricks are refractory bricks composed of mullite (3Al2O3. 2SiO2) and si carbide (SiC) as primary minerals. Its characteristics are usually: it has benefit temp resistance of mullite, plus it has the benefits of wear resistance, rust resistance and good cold weather conductivity of

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  • Cheap Superior Quality Spinel Refractory Bricks for Sale from RS

    Magnesia-alumina spinel bricks contains magnesia alumina spinel about 20-30% for linings of cement kiln. Click here and get the latest info of spinel bricks Magnesia-Alumina Spinel Brickd Properties Magnesium aluminate spinel refractory brick is featured with high melting point, low thermal expansion coefficient, low thermal stress, alkali slag resistance, good creep resistance, high

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  • Cast Big High Alumina Cement Kiln Refractory Bricks

    Cast Big High Alumina Cement Kiln Refractory Bricks Chamotte Anchor Brick LZ-75 LZ-48 Description: high alumina brick Feature: 1. bricks are made from high quality bauxite 2. dry pressed 3. burned under tunnel kiln 4

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  • High Chrome Bricks

    High chrome bricks are widely used in the cement kiln and nonferrous metallurgical furnace etc. Rongsheng Refractory High Chrome Bricks Specifications Brand MgO % Cr2O3 % SiO2 % A.P. % BDg/cm3 CCS.MPa R.U.L ≥8

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  • high alumina bricks thermal conductivity list high alumina

    high alumina bricks thermal conductivity All high alumina bricks thermal conductivity wholesalers & high alumina bricks thermal conductivity manufacturers come from members. We doesn't provide high alumina bricks thermal conductivity products or service, please contact them directly and verify their companies info carefully.

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  • Magnesium Aluminum Spinel Brick for Cement Furnace Kiln

    Magnesium Aluminum Spinel Brick for Cement Furnace Features. 1, Magnesium alumium spine firebricks have good thermal shock, in the process of use will react with clinker, and then form a layer of very thin calcium aluminate protective layer on the surface of the brick. Make the liquid not easy to penetrate. 2, Magnesium alumium spine refractory

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  • complete in specifications high alumina bubble brick

    HOME > Minerals & Metallurgy > Refractory > complete in specifications high alumina bubble brick >

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  • Problems and Improvement of Magnesia Spinel Bricks

    2020/10/28· In addition to magnesia spinel bricks, we also provide high-quality silica mullite bricks, magnesia bricks, high alumina bricks, and other refractory brick products. In addition, our brand new fully automatic monolithic refractories production line has an annual output of 80,000 tons.

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  • Castable Bubble Alumina Refractory Balls For High

    Castable Bubble Alumina Refractory Balls For High Temperature Furnace The advantages of our company: 1. High quality: Strict quality control and many years experiences. 2. Competitive price: Directly from our factory to your

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  • About Us Rongsheng Kiln Refractory Materials Company

    Major Refractories Materials Products The major products in Rongsheng are high alumina brick, lightweight insulation brick, fire clay brick, wear resistance castable, corundum castable, low cement castable, impervious material, plastic refractory, etc. Different refractory bricks are used in different industries: anti-stripping alumina brick, alkali proof brick and phosphate brick are used in

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  • High Alumina Soft Insulating Fire Bricks For Industry Kilns

    Product Name: High Alumina Insulating Fire Bricks Al2O3 Content: ≥48 Bulk Density(g/cm³): ≤1.0 Apparent Porosity (%): 16-18 Compress Strength, Mpa ≥: ≥3.92 Application: Used For Industry Kilns Fe2O3 Content: ≤2.0 Raw

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  • Buy High Quality Cheap Alumina Bubble Brick from

    Alumina bubble bricks features are high mechanical strength and light weight, being used in the reaction furnace, and other heat furnace. Click for more! Alumina Bubble Bricks Suppliers Zhengzhou Rongsheng Kiln Refractory Co. Ltd, established in the

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  • White Bubble Alumina,For High Alumina Based Insulating

    High quality White Bubble Alumina,For High Alumina Based Insulating Bricks And Castables. from China, China's leading Bubble Alumina product market, With strict quality control Bubble Alumina factories, Producing high

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  • Silica Bricks for Tunnel Kiln Rongsheng Refractory

    Silica Brick for Tunnel Kiln Feature. 1.Under the condition of long-term high temperature and load, the volume is stable, the creep rate of high temperature is low, and one or even two blast furnaces can be used continuously. 2.Good thermal shock resistance above 600 degree C. Adapt to the variability of the silica bricks temperature to keep

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  • Special High Alumina Brick Rongsheng Refractory

    Special high alumina brick mainly used for building ceramic frit kiln, soda kiln, glass kiln, blast furnace. Hot blast stove, electric furnace top, blast furnace, reverberatory furnace, rotary kiln Lined. In addition, high alumina bricks are

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  • 85% Min Alumina Bubble Brick For High Temperature Furnace

    Alumina bubble brick is a kind of very important refractory material for resisting high temperature and special demands of positions for furnace and kiln, which is mostly used as insulating brick for insulation layer of furnace and kiln

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  • Fire Clay Bricks For Sale RS Kiln Refractory Company

    Fire Clay Bricks for Sale are used for cement rotary kiln, steel-smelting furnace, iron-fining furnace and foundry furnace. As the refractoriness under load of clay bricks is low, shrink at the high temperature, thermal conductivity is lower 15%~20% than silica bricks and mechanical strength is more badly than silica brick.

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  • Phosphate Bonded High Alumina Bricks Kiln Refractory

    Phosphate high alumina refractory bricks are mainly used in dry cement production kiln, rotary kiln, phosphorus chemical kiln. Phosphate high alumina bricks have high refractoriness, good wear resistance and high strength. 3.Phosphate high alumina bricks are widely used in cement kilns and can be used as pre-tropical, decomposition zones

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  • Pure White High Alumina Refractory Brick,Alumina Bubble

    Alumina Bubble Brick for Blast Furnace Al2O 3, % 98 Fe2O3, % 0.2 Bulk Density, g/cm 3 1.40-1.65 Maximum service temperature, C 1800 Refractoriness under load 0.1 Mpa, C 1650 Cold crushing strength, Mpa 6 1600 C X3h

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  • High Alumina High Strength Castable Rongsheng Refractory

    High alumina high strength castable cement content is less than 8%, high strength, temperature performance is good, stable volume,small thermal conductivity whatsapp +86-15537132953 Working Hours Mon Fri 10 to 5pm

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  • High Alumina Refractory Bricks High Alumina Refractory

    We are manufacturing High Alumina Bricks ranging from 60% to 90% Alumina Content. 45% For Blast Furnace; Cement Rotary Kiln; 40% Lime Calcination Kiln; Glass Tank Furnace 50% Anode Baking Furnace 55% 62%

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  • 1800 C Degree High temperature refractory alumina bubble

    Our bubble alumina brick use the high alumina bubble (99%Al2O3),high performance alumina powder (additives) as the raw materials, after mixing,drying,forming,and firing at high temperature shuttle kiln made.

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  • Fused Refractory Bricks for Glass Furnace Rongsheng Kiln

    Fused mullite bricks are made of high-alumina bauxite, and different bauxites are made into mullite composition (3Al2O3·2SiO2, with mass fractions of Al2O3 72% and SiO2 28%). It melts at around 2300,is poured into a sand

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  • Magnesia Bricks Manufacturers, Traders and Suppliers

    Magnesite Bricks Suppliers. Zhengzhou Rongsheng Kiln Refractory Co. Ltd is a professional magenesite bricks supplier. After 20 years' of hardworking and development, it has become a comprehensive enterprise producing refractory materials in metallurgy, building materials, electric power and chemical industry, etc.

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  • High Chrome Bricks

    High chrome bricks are widely used in the cement kiln and nonferrous metallurgical furnace etc. Rongsheng Refractory High Chrome Bricks Specifications Brand MgO % Cr2O3 % SiO2 % A.P. % BDg/cm3 CCS.MPa R.U.L ≥8

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  • Alkali Resistant Bricks RS Refractory Fire Brick

    What are Alkali Resistant Bricks. Alkali resistant brick is a new type alkali-resistant clay (or semi-silica) refractory material with excellent alkali-resistant corrosion. It is also named after cement kiln alkali resistant brick due to its properties. Alkali resistant brick for cement kiln refers to the fireclay brick with low alumina

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  • Alumina Bricks for Sale in Rongsheng Cheap Refractory Fire

    Alumina bricks are great for performing at high temperatures and have excellent corrosion and wear resistance, a high bulk density and low iron content.They are used in all kinds of industrial furnace and high temperature

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  • Refractory Industry High Alumina Cement Refractory For

    High Alumina Castable refractory cement the high aluminum material is used as aggregate and powder, and the refractory pouring material made of binder is added.It has high mechanical strength, good thermal shock resistance

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  • Bubble Alumina Bricks Lite

    Refractory Insulating Fire Brick of Bubble Alumina for Breast Wall of Ceramic Kiln/Glass Furnace : Focus on high temperature kiln design and building Home Customer Service Products Refractory brick Insulating brick About Us

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  • Alumina Bubble Brick, 99% pure alumina bubble brick, high

    Alumina Bubble Bricks are for applications up to 1800 C/3270 F. These bricks have excellent insulating properties and high hot strengths. Bubble alumina bricks are made with tiny hollow insulating spheres made from high-purity

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  • Fused Bubble Alumina Castable For Brick ISO SGS

    Fused Bubble Alumina is produced by blowing the melt of high purity Bayer process alumina in a controlled atmosphere to produce hollow spheres. Due to its low density and extremely low thermal conductivity fused alumina

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  • Alumina Bricks for Sale in Rongsheng Cheap Refractory Fire

    Alumina bricks are great for performing at high temperatures and have excellent corrosion and wear resistance, a high bulk density and low iron content.They are used in all kinds of industrial furnace and high temperature

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  • 99.2% Al2O3 Alumina Bubble Bricks High purity Insulating

    Bubble alumina bricks are made with tiny hollow insulating spheres made from high-purity alumina (also called bubble alumina). Alumina does not exhibit high thermal conductivity, and when in the form of hollow spheres, its

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  • Alumina Bubble Brick, 99% pure alumina bubble brick, high

    Alumina Bubble Bricks are for applications up to 1800 C/3270 F. These bricks have excellent insulating properties and high hot strengths. Bubble alumina bricks are made with tiny hollow insulating spheres made from high-purity

    MORE
  • Kiln Refractory Bricks & Castable Refractory Rongsheng

    Bubble alumina bricks are made of alumina hollow spheres and alumina powder as raw materials,fired at 1750 application for lining of high temperature furnaces High Alumina High Strength Castable High alumina high strength castable cement content is less than 8%, high strength, temperature performance is good, stable volume,small thermal conductivity

    MORE
  • Special High Alumina Brick Rongsheng Refractory

    Special high alumina brick mainly used for building ceramic frit kiln, soda kiln, glass kiln, blast furnace. Hot blast stove, electric furnace top, blast furnace, reverberatory furnace, rotary kiln Lined. In addition, high alumina bricks are

    MORE
  • Cheap Superior Quality Spinel Refractory Bricks for Sale from RS

    Magnesia-alumina spinel bricks contains magnesia alumina spinel about 20-30% for linings of cement kiln. Click here and get the latest info of spinel bricks Magnesia-Alumina Spinel Brickd Properties Magnesium aluminate spinel refractory brick is featured with high melting point, low thermal expansion coefficient, low thermal stress, alkali slag resistance, good creep resistance, high

    MORE
  • Thermal Conductivity Of High Alumina Bricks-RS Kiln Company

    Get Free Quote. At room temperature, the thermal conductivity of high alumina bricks is 2-3 times higher than that of fire clay bricks, but above 1000 degrees Celsius, the thermal conductivity is basically similar. The main disadvantage of fire clay bricks is that the softening point of load is low. The reason is that the fire clay brick will

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