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China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng Featured Image
  • China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng
  • China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng
  • China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng

China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng

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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Fire Clay Brick, Curved Fire Brick, Dense Castable Refractory 1700c, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng Detail:

Alumina silica fire brick is a kind of alumina silica refractory materials, alumina silicate refractory brick has features of high refractoriness, good erosion resistant and high strength. Aluminum silicate refractory brick includes many types of firebricks such as silica brick, fireclay brick, High alumina brick, mullite brick and corundum Brick. alumina silica fire brick can be used for all kinds of thermal equipment.

Classification of Alumina Silica Fire Brick

According to the order of increasing content from SiO2 to Al2O3, aluminum silicon fire brick is classified into the following categories

Silica brick: the content of SiO2 is greater than 93%,

Clay brick: the content of Al2O3 is 30%-48%,

High alumina brick: the content of Al2O3 is greater than 48%,

Mullite brick: the content of Al2O3 is greater than or equal to 72%, and the content of SiO2 is greater than or equal to 28%,

Corundum brick: the content of Al2O3 is more than 90%.

Application of Alumina Silica Fire Brick

Silica brick is mainly used to build coke oven, glass kiln, ceramic kiln, carbon calcinations furnace and is not suitable to be used in heating equipment with temperature fluctuation under 600 ℃.

Clay brick is always used in blast furnace, hot blast heater, heating furnace, power boiler, lime kiln, rotary kiln, ceramic kiln and calcining kiln.

High alumina brick is mainly used in steel manufacture, non-ferrous metals industry and other industries.

Mullite brick is used in all kinds of industry furnace hot-face lined and backing lining in metallurgical industry, petrochemical industry, building materials industry, ceramic industry, and mechanical industry.

Corundum brick can be used in blast furnace, hot blast stove, glass furnace and etc.

Alumina Silica Fire Brick Features

  • High refractoriness,
  • Good thermal shock resistance,
  • Strong acid erosion resistance,
  • High temperature strength,
  • Low thermal expansion coefficient,
  • High thermal conductivity.

Specifications

Item RSAS60 RSAS70 RSAS75 RSAS80
AL2O3(%) ≥60 ≥70 ≥75 ≥80
SIO2(%) 32 22 20 ≥18
Fe2O3(%) ≤1.7 ≤1.8 ≤1.8 ≤1.8
Refractoriness °C 1790 >1800 >1825 ≥1850
Bulk density,g/cm3 2.4 2.45-2.5 2.55-2.6 2.65-2.7
Softening temperature under load ≥1470 ≥1520 ≥1530 ≥1550
Apparent porosity,% 22 <22 <21 20
Cold Crushing strength Mpa ≥45 ≥50 ≥54 ≥60

Alumina Silica Fire Brick Manufacturer

RS refractory manufacturer as one of the leading kiln refractory bricks manufacturer is specialised on cutting and shaping refractory bricks according to customer requirement, which can produce high quality alumina silica fire brick for you.

Product detail pictures:

China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng detail pictures

China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng detail pictures

China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng detail pictures

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We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for China 8 Year Exporter Magnesite Refractory Bricks - Standard Size Alumina Silica Brick For Sodium Silicate Furnace – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Slovakia, Yemen, Algeria, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products we offer, effective and satisfying consultation service is supplied by our specialist after-sale service group. Solution lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we are going to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.
    • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Mary from Islamabad - 2017.11.20 15:58
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Julia from Hungary - 2018.11.28 16:25
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