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

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

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 company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for 70 Alumina Fire Brick, Fire Brick Mortar, Insulating Castable Refractory, If possible, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you.

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.

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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry 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: United States, Colombia, Singapore, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.

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The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!

By Victor from Israel - 2018.10.01 14:14

The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!

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